Backed by top investors (Khosla, Lightspeed, Nat Friedman, etc.), currently ~60 employees.
Hiring for: - platform engineers - swe in general - front end swe / backend swe
If interested, please reach out (email in profile) and apply here:
Since 2020, Pliant has been on a mission to rethink credit cards and empower companies to grow by providing a smart way to pay that scale with their business. With our app and API-based solutions, Pliant allows companies to issue physical and virtual credit cards, automate payment processes, track spending, and seamlessly integrate these data into their finance stack.
Tech stack: Java/Kotlin, Spring Boot 3, Postgres, Kafka, AWS, Terraform.
Getting shit done attitude, no bullshit environment, empowered product teams with competent PMs.
Drop me (CTO) a message alex.korotkikh@getpliant.com or apply right away https://www.getpliant.com/en/careers/
We are currently looking for a driven, entrepreneurial founding/Staff engineer. If you're interested in working in a small startup, bringing stuff from 0 to 1 and you want to have an outsized impact on product & tech, this is the right place for you. FoodFacts is a B2B startup specialized in CO2 calculations for Food (as the name suggests ;). We're currently operating only in Sweden but we have plans to move out into other european countries. We're currently already working with all swedish food retailers and prodive carbon estimations on all food products sold in Sweden. The goal of this partnership is to steer assortments but also consumers towards a more climate-friendly food consumption. We're also working with a bunch of food producers in Sweden as part of a pilot project to influence the food-product creation in an early stage towards more sustainable and profitable products.
The systems you’ll work in full-stack Typescript (Node.js on the backend and React on the Frontend) running partially on AWS and Vercel. Postgres and MySQL as our DBs.
This IS for you if: - You like to work directly with customers and end-users. - You have an entrepreneurial mindset: you want to influence the direction of tech & product and are comfortable with uncertainty.
This is NOT for you if: - You expect processes to be fully set for everything - You only want to work with [insert specific technology]
We don't sponsor visas and you have to already have a working permit for Sweden and be in the country. Apply here: https://tally.so/r/3l4z85
Build the Market Leader in Satellite Analytics with us at LiveEO
We are looking for highly skilled Data Engineers to join our team. LiveEO leverages satellite imagery and artificial intelligence to provide actionable insights that drive decision-making across various industries. An example is the precise detection of trees and their height in high resolution imagery to protect our customers power grids from tree fall.
Learn more and apply: https://liveeo-gmbh.jobs.personio.de/job/1601842?language=en...
You should join Stack Auth if any of these are true:
- Devtools are fun, and you spend way too much time thinking about programming languages, databases, and/or web frameworks
- Auth has always been a pain point, and you genuinely believe you could do it better
- You’ve always loved working on side projects, even if you’re only serving yourself as an audience
We just finished YC and have been facing enormous growth. Now, we’re looking for smart, technical folks who love engineering as much as we do.
Salary range: $100K-170K, equity range: 0.5%-1.5%
On-site San Francisco
Application form: https://jobs.gem.com/stack-auth-com/am9icG9zdDqPe_mYKZWDV43K...
Front end web development in support of web-based augmented reality experiences and games for mobile devices. User interface development. API integration.
JavaScript, TypeScript, React Hooks, Vue 3 Composition Pattern, Advanced CSS (transitions, animations, mobile responsive design), API integration. Nice to have: Rust, Babylon, WebRTC
Strong interest in sports is ideal (although fandom is optional).
I'm the hiring manager, no intermediaries. I'm not interested in hearing from outsourcing agencies or recruiters. Candidates only, please. Thank you. : )
raven@aroundar.com https://aroundar.com
Join Acuity Insights’ startup-to-scaleup journey as a Senior Software Developer. In this fully remote role, working within EST and PST time zones from anywhere in Canada, you’ll be part of a team modernizing our assessment platform, Casper. You’ll build new systems, maintain existing systems, lead design, and mentor developers.
Our core assessment product, Casper, provides education programs with a more holistic view of applicants by evaluating their soft skills. Incorporating Casper's insights into the admissions process results in a larger applicant pool, enables student success, and graduates better professionals. Since 2014, Casper has been adopted by over 600 higher education programs, and more than 1 million applicants have registered to take the test.
The systems you’ll work in are mostly JavaScript and TypeScript, though we have some new code in Go. Older apps are Meteor-based monoliths that run on Heroku and store data in MongoDB. Newer apps are React UIs that call well-defined APIs running on AWS API Gateway and Lambda and use DynamoDB.
The role is ideal for a quality-focused full-stack developer with strong technical proficiency who is looking to advance their career with a people-centric company that prioritizes work-life balance, invests in continuous growth, and builds products with meaningful social impact.
Software Developer (Senior) - https://apply.workable.com/acuity-insights/j/5D8EBBAECF/
Perks:
- Competitive salary within Canada
- Remote first company
- Health benefits program
- GRSP Matching
- Flexible vacation policy
If you want to know more about our team culture or have questions about these roles feel free to email me at gguja [at] acuityinsights.com or apply directly.
Check out the job ad for further details on the company and interview steps.
We're building a next-generation platform for advanced engineering design automation – a system that goes from high-level problem descriptions to optimized, manufacturing-ready geometry. Think: compilers for physics problems, not just code.
We're looking for senior systems engineers with strong computer science foundations to help us build our core stack – from DSL compilers to high-performance geometry kernels. You’ll join a tight-knit, deeply technical team with backgrounds in C++, Rust, compilers, optimization, physics and mathematics.
What you'll work on: - A custom compiler stack for our engineering DSL - High-performance geometric algorithms (meshing, optimization, constraints) - Systems-level architecture and backend infrastructure - Collaborative work with researchers, designers, and domain experts
You might be a fit if you: - Have strong CS fundamentals and systems programming experience - Know your way around C++, Rust, Python of functional languages - Enjoy writing performant, well-architected code for real-world math problems - Are excited by geometry, compilers, or simulation engines
We’re based in Tokyo and this role is on-site. We’ll sponsor your relocation and visa. Our team is international, and we work in English.
Learn more and apply: https://braid-technologies.notion.site/Senior-Software-Engin...
Or email us: hiring@braid.tech
About Us: - We operate in the GTM Marketing and Sales space - We're an AI-first company where artificial intelligence is deeply embedded into our systems - We replace traditional business logic with predictive power to deliver flexible, amazing products
Who You Are:
Technical Chops: - Full stack dev with expertise in: - AI agents and workflow orchestration - Advanced workflow systems (trigger.dev, temporal.io) - Relational database architecture & vector DB implementation - Web scraping mastery (both with and without LLM extraction) - Message sequencing across LinkedIn & email
Mindset: - You breathe, eat, and drink AI in your daily life - You're the type who stays up until 3 AM because "Holy shit there's a new SOTA model release I HAVE to try this out" - You actively use productivity multipliers like cursor, roo, and v0 - You're a problem-solving machine who "figures it out" no matter what obstacles appear
Philosophy: - The game has completely changed and we're all apprentices in this new world. No matter how experienced you are, you recognize that some 15-year-old kid without the baggage of "best practices" could be vibecoding your entire project right now. Their lack of constraints lets them discover solutions you'd never imagine. You have the wisdom to spot brilliance where others see only inexperience.
- Forget "thinking outside the box" or "thinking big" - that's kindergarten stuff now. You've graduated to "thinking infinite" because you command an army of AI assistants ready to execute your vision.
- You've mastered the art of learning how to learn, so diving into some half-documented framework that launched last month doesn't scare you one bit - you've conquered that mountain before.
- Your entrepreneurial spirit and business instincts are sharp (or you're hungry to develop them).
- Experimentation isn't just something you do - it's hardwired into your DNA. You don't question the status quo because it's cool; you do it because THERE IS NOT OTHER WAY.
What You're Actually After: - You're not chasing some cushy tech job with monthly massages or free kombucha on tap. You want to code because that's what you love, and you expect to make a shitload of money while doing what you're passionate about.
If this sounds like you, let's talk. Pablo@revenueformula.io
We’re a remote-first company building cutting-edge Kubernetes solutions and cloud-native software.
Now, we’re looking for a DevOps Engineer who loves Linux, thrives in infrastructure, and wants to be more than a script-writer.
- You’re deeply passionate about Linux, servers, and containerized infrastructure.
- You understand Kubernetes well, or you're eager to master it — not just as a deployment tool, but as a platform.
- You can write real code — ideally in Golang (or are keen to learn it).
- You care about doing things the right way: clean architecture, reproducible systems, and well-maintained infrastructure.
- You hate duct-taped systems — if your idea of DevOps is gluing things together with Ansible and Bash scripts, please don’t apply.
We understand that it's hard to have all the above requirements. We encourage you to apply even if you are missing one or two but still think you would be a fit.
What you’ll do:
- Maintain, troubleshoot and implement new features in our Kubernetes platform.
- Deploy and configure workload in Kubernetes clusters for our clients and our own product.
- Help build and extend Kubernetes Operators and infrastructure components in Golang.
- Join consultation projects where your infrastructure expertise makes a real difference.
- Collaborate with a globally distributed team that values clean, well-thought-out solutions.
Email your CV and relevant work to jobs@syself.com
we’re looking for an ambitious founding engineer with high agency!
- work closely with our customers, understand their problems, and come up with killer product features
- build scalable backend infrastructure to handle thousands of AI phone calls a day
- experiment with AI technologies to build best-in-class voice agents for our customers
- own high stakes projects end-to-end
more here => hi.telli.com/eng
This is an exciting opportunity to contribute your skills and expertise to a electronic trading fintech venture based out of New York Tri-State Area/NYC Metro Area and receive equity in exchange for your contributions. Additionally, we’ll provide you the opportunity to convert to full-time/hybrid with base comp $150k–$200, full benefits and discretionary cash/equity bonus.
- Electronic trading server-side software development experience required
- Experience in Open Source technologies such as Aeron Transport, Aeron Cluster, Aeron Archive, Artio High Performance FIX Gateway, Agrona, or CoinTossX is a plus
- Experience with Adaptive Hydra trading platform is a plus
Benefits:
- Opportunity to be part of an fintech venture and receive equity based on your contribution
- Flexible part-time schedule to accommodate other commitments
- Collaborative and supportive team environment
If you are passionate about Java development and interested in joining a electronic trading fintech venture, we would love to hear from you. Please submit your resume if interested to agency@furtimmodus.com in this opportunity.
If you're excited about building the future of visual agents, we're looking for cracked founding engineers to join our team. At VLM Run, we're building an end-to-end platform for developers to fine-tune, specialize, and operationalize Vision Language Models (VLMs). We're a team of veteran AI experts with over 20+ YoE building production-ready ML infra for autonomous driving and AR/VR.
1. Founding CV / ML Engineer: Full-time | ONSITE | $180-220K / yr + 0.5-3% equity | https://vlm-run.notion.site/vlm-run-hiring-25q1-staff
2. Developer Relations: Part-time or Full-time | REMOTE | $100-$120K + 0.2-0.5% equity | https://vlm-run.notion.site/vlm-run-hiring-25q1-devrel
Email us at hiring "at" vlm.run with your Github profile / recent projects.
We're building next-gen tools for LLM safety, red teaming, and AI threat detection. If you're interested in joining a terrific team, with an incredible mission, please apply via the link below through Gusto. We’d love to connect with you!
ML Engineer https://jobs.gusto.com/postings/ljls16-llc-machine-learning-...
Technical Lead (Applied Data Scientist) https://jobs.gusto.com/postings/ljls16-llc-technical-lead-ap...
Software Engineer (API / Backend) https://jobs.gusto.com/postings/ljls16-llc-software-engineer...
MLOps / Infrastructure Engineer https://jobs.gusto.com/postings/ljls16-llc-mlops-infrastruct...
Notability's mission is to bring the expressivity of paper to digital devices, so people can learn, study, and collaborate better. Millions of students use Notability every day, primarily on iPads, and we have big plans for expansion. We're solving lots of challenging technical problems in graphics, collaboration, and AI. We're bootstrapped and profitable. Our office is in downtown San Francisco.
Email questions or resumes to garrett@gingerlabs.com
- Data Engineer - https://ipinfo.bamboohr.com/careers/68?source=aWQ9Mjg%3D
> We're looking to add an awesome data engineer to our data team. You'll work on improving our data pipelines, creating new data sets, optimizing queries, and helping us cement our position as an industry leader.
> You should be a SQL expert, and familiar with Google BigQuery, including performance and cost optimization.
> You should also be familiar with geospatial queries and data (eg. geometries, geohash, h3, OSM etc).
We're always on the look out to strong software or data engineers with an internet measuremenet / analysis background to join our team too. Any questions about the roles or IPinfo feel free to reach out to me directly at ben@ipinfo.io
Doconomy's looking to hire a seasoned, senior hybrid/remote Rails engineer. Submit an application and ping me on whoshiringhn.algorithm467 at passmail dot com if you have any questions.
https://jobs.rubyonrails.org/jobs/2126-product-engineer-doco...
REMOTE (+/- 2h within European time zones)
/Didde, CPTO
Falconer is building AI-powered knowledge tools for engineers. Knowledge management is a $30b industry, and we intend to build the tools that leverage AI to power the next generation of engineering knowledge. Our vision is to empower every engineer to write as well as the best technical writers, and enable every organization to have internal docs as great as the best external docs are.
We're currently a team of 3 from Stripe and Meta, prototyping the product with design partners, and hiring a few more engineers to round out the founding team. We've raised a $5m seed round and have several customers lined up, we just need to build it!
Apply at https://falconer.ai/careers, or drop your resume and a sentence or two about what AI knowledge workflows you would be excited to build to jobs@falconer.ai!
Prior Labs is building foundation models for structured/tabular data – AI's biggest blind spot. While LLMs handle text/images, tables (numbers, categories, text mix) need native understanding. Our approach, TabPFN (published in Nature, 1M+ downloads, 3k+ GitHub stars), uses transformers pre-trained on synthetic data to achieve state-of-the-art results on small datasets zero-shot.
We're tackling a $100B+ opportunity to transform data science, finance, healthcare, and science. Backed by €9M pre-seed from Balderton, XTX Ventures, and leaders from Hugging Face, DeepMind, etc.
We're hiring a founding team to build this new category:
Software Engineer: Build scalable infra & APIs. Data Scientist / ML Engineer: Optimize & scale our TFMs. Product Manager: Define the vision for AI-native tabular tools. Developer Relations: Grow our community & drive adoption. Location: On-site in Berlin or Freiburg (we build together). Offer: Competitive salary + significant equity. Shape the future of AI for structured data from day one.
Apply: https://jobs.ashbyhq.com/prior-labs
Questions? Reach out at noah@priorlabs.ai
Jurisphere is currently the leading AI copilot for lawyers in India, and we are planning to rapidly expand to the global market. You will be part of the growth journey where you will lead a team of engineers and ship rapidly to make a product that can beat the likes of Harvey.
Our requirements are the following
- 2-5 years of experience with Python, FastAPI, NextJS, TypeScript, Docker, Kubernetes, cloud platforms, CI-CD, observability, scaling etc.
- Familiarity with AI and LLM engineering would be a plus, but not a complete deal breaker.
- Familiarity with large scale data pipelines, ETL systems, search solutions would be a great plus.
- Being self-oriented and the drive to make an impact is non-negotiable. Along that line, having your own projects or past entrepreneurship experience would be highly valued.
Please reach out to sumit@jurisphere.ai with your resume and an introduction if you are interested and would be a good fit for this role.
Compensation range: 25-50 lakhs INR per annum along with generous equity offering.
We’re seeking our first engineering hire (full-stack) at ModernVivo (https://www.modernvivo.com). We’re building literature review and study design tooling for life sciences researchers in the in vivo space. Our core software elucidates study design insights from scientific documents to reduce inefficient animal use, accelerate preclinical development timelines, and improve the probabilities of success for drug discovery.
Only hard requirements are proficiency in TypeScript/React and Python. Strong preference for proficiency in Django, experience with UI/UX design, and for candidates to be based in Seattle (although we are remote-friendly). We’re generally not looking for new graduates except for those with exceptional experience.
Please reach out to colin@modernvivo.com with either your resume or the resume/introduction for a candidate you can vouch for!
aj@noto.nyc
We're looking for multiple roles!
- Customer Success Lead: https://jobs.weave.bio/Customer-Success-Lead-1b6400fcc2c280b...
- AI Engineer (bio): https://jobs.weave.bio/AI-Engineer-Bio-18f400fcc2c280f9b43bd...
- Backend Engineer: https://jobs.weave.bio/Backend-Engineer-1b3400fcc2c280e6abe9...
See jobs.weave.bio for all our job postings.
Senior Full Stack Engineer: Next.js, Typescript, GCP
Series A startup building AI-powered, interactive demos to help teams tell great stories. Over 15k customers. Small and growing team. Looking for product focused engineers with experience developing features and products from end to end.
Email joe@arcade.software if you are interested!
https://www.arcade.software/careers?ashby_jid=0d5c297e-fd18-...
Sr Backend Engineer w/ Distributed Systems and Data Pipelining Experience
We're looking for someone to join the new Integrations team and help us build a "Zapier" for AdTech integrations. Must have experience building similar connector-type integration systems. Looking for a self-starter, capable of operating in a startup-like environment with fuzzy requirements.
Email me at Richard [at] mountain dot com with your resume. I'm the CTO - very serious about bringing someone onboard ASAP.
BONUS - we're also looking for a lead for this team.
Confident powers analytical testing labs who report on product safety to consumers & regulators at high volume. Our technology is essential to millions of consumers every year, and we are looking to scale our product to match our growing impact.
We're looking for a hands-on Lead Principal Engineer to lead our engineering team of 5 and actively contribute directly to our codebase.
Tech Stack: AWS, PostgreSQL, Flask/Python, and React
Competitive cash and generous equity compensation.
https://confidentlims.notion.site/Lead-Principal-Engineer-1b...
We're building an enterprise platform to develop, deploy, and run AI agents at scale — from local dev to production. Founded by ex-Hortonworks, Docker, and Cloudera folks, Sema4.ai is a well-funded startup with deep infra and OSS roots.
We're looking for a fullstack engineer to join our platform team. You'll help shape the core infrastructure that powers agent-based workflows for enterprises.
Technologies we use include:
- K8s, Helm, OTel
- Node.js, React
- AWS
- Snowflake SPCS
What we're looking for:
- Strong builder mindset — pragmatic, self-driven
- Comfortable in startup environments
- Clear communicator in distributed teams
- Bonus: experience with observability / infra / developer platforms
If you're interested, reach out to ben@sema4.ai with a short intro and (ideally) your GitHub or past projects.
PermitFlow’s mission is to streamline and simplify construction permitting in the $1.6 trillion United States construction market. Our software reduces time to permit, supporting permitting end-to-end including permit research, application preparation, submission, and monitoring.
We’ve raised a $31m Series A led by Kleiner Perkins with participation from Initialized Capital, Y Combinator, Felicis Ventures, Altos Ventures, and the founders and executives from Zillow, PlanGrid, Thumbtack, Bluebeam, Uber, Procore, and more.
Permitting is a challenging yet interesting problem; thousands of municipalities across the United States have their own processes and requirements - many which are continually updating. Software, AI, and LLMs provide an exciting opportunity for us to reason at scale and distill a nuanced and localized permitting process into a standard and streamlined experience for our customers.
We're looking for customer-obsessed, ambitious, and hard-working teammates who are excited about solving a real-world problem with technology at its helm.
NYC Onsite Roles | apply at: https://jobs.ashbyhq.com/permitflow?departmentId=d33195eb-89...
1. Staff Software Engineer - $200K-275K + equity
2. Fullstack Software Engineer - $125-240K + equity
3. Senior Frontend Engineer - $125K-240K + equity
Founded in 2018, ESG Book is a global leader in sustainability data and technology. We are a fast-paced, exciting young company that combines cutting-edge technology and proprietary research. We pride ourselves on our entrepreneurial spirit, and dynamic work environment.
ESG Book went through a successful series B funding round in 2022 and will now continue to advance ESG Book’s next-generation technology capabilities, enabling clients to meet increasingly complex sustainability requirements, and accelerate the company’s expansion as it responds to growing demand for technology enabled ESG data solutions.
Software Engineer: https://apply.workable.com/esg-book/j/D0A2BB66CD/
Apply on workable, or preferably email me directly. Feel free to drop any questions you may have also: miles.croxford@esgbook.com
At Canvas, we’re working on spatial computing - using computer vision to 3D reconstruct and understand your surroundings so that software can operate over real-world spaces. We believe it will power the next generation of augmented reality and some of the key parts of virtual reality as well.
Computer Vision Engineer (3D) (Europe Remote) Computer Vision Engineer (Scan-to-CAD) (Europe Remote) Full Stack Engineer (Django/React) (Europe Remote)
For detailed information check out https://canvas.io/jobs.
Keywords: 3D, computer vision, photogrammetry, geomatics, SLAM
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We're hiring a BI Engineer to join our fast-moving data team. This is a contract position with remote flexibility (Mexico / South America preferred time zones).
==============
What we offer:
===============
* Startup culture with zero BS meetings
* Work alongside world-class engineers (MIT, Yahoo, Amazon alumni)
* Competitive compensation
======================
Who we’re looking for:
======================
* Expert in SQL, including complex joins, window functions, and performance tuning
* Strong hands-on experience with BigQuery
* Looker Studio wizard – from modeling to dashboards
* Comfortable with non-relational data and documenting warehouse architecture
* Fluent in Git / GitHub
* Clear English communication (written & spoken)
* 3+ years working with BigQuery & Looker
---------------------------
If you thrive in fast-paced environments and love building clean, meaningful data experiences — let’s talk.
reach me: prashanth.iyer at sharecare.com
We are a rapidly growing, institutionally funded company at the forefront of the fastest growing segment in the automotive industry. Our cutting-edge service is transforming the collision center industry, and our innovative software is vital to our success. The engineering team builds systems that deliver exceptional user experiences and drive value for our customers. We are committed to creating impactful software solutions while fostering a collaborative and inclusive work environment. We are seeking an experienced Software Engineer to join our team. Our multi-tenant architecture includes React with Typescript backed by Node and PostgreSQL and is deployed to Google Cloud Platform using git actions and Terraform. Background data wrangling often involves Python and BigQuery.
This role is ideal for someone who can contribute across frontend code, backend systems and deployment infrastructure. This is someone who has built and supported substantial software products. You will design, develop, and deploy high-quality software while driving architectural decisions and mentoring other developers. Your expertise will help shape the future of our technology stack and applications.
Please reach out to us at eng-hire@adas-safe.com for any inquiries or questions about this position.
Enveritas is a 501(c)3 non-profit working on sustainability issues facing coffee farmers around the globe. We provide sustainability assurance for the coffee industry. We visit smallholder coffee farms around the world to understand their social, economic, and environmental practices. In 2025, we will visit over 100,000 farms across more than 25 countries in Asia, Africa, and Latin America. We work with leading coffee roasters to understand the sustainability issues in their supply chain based on our sustainability standards.
* Backend Software Engineer - $140-$155k — https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)
* UX Product Designer / Engineer - $130-$150k — https://enveritas.org/jobs/product-designer/#10d7adef8us (worldwide remote)
If you're passionate about building a truly skill based system of hiring and passionate about crafting delightful experiences for job seekers, we'd like to speak with you. We work with NextJS, Shadcn with a Node + Postgres backend. We've raised our pre-seed from Antler India.
Expert extreme freedom with extreme ownership. Mail me raj(at)proofofskill.org
If you've never considered working in supply chains before, everything around you, including the device you're reading this on, has a story of how it got there. From raw materials to the final product in your hands, that story is its supply chain.
If you're the kind of engineer who thrives on solving novel challenges, such as building modern data pipelines to construct a supply chain from unstructured communication streams, Ameba offers you the opportunity to build from first principles in a greenfield space.
We're a seed startup made up of experienced entrepreneurs (who have previously raised $160m+, built supply chains for 30+ brands) and builders (formerly at Meta, Microsoft, Snap, Apple & Palantir). We have big ambitions and are backed by the best investors in Europe, having raised over $9m since our launch just over a year ago — and we're just getting started.
If you're interested, please apply here: https://jobs.ashbyhq.com/ameba
(Note we are currently unable to sponsor visas)
Squint is the leading manufacturing intelligence platform. We unlock agentic manufacturing by giving frontline operators the knowledge they need, exactly when they need it.
We build consumer-grade software that delivers enterprise-grade impact — on the devices people already know and trust: phones and tablets. By combining cutting-edge tech with thoughtful customer insight we’re transforming how the physical world works.
High Priority Open Roles:
- Senior Software Engineer, Full Stack
- Staff Software Engineer, Full Stack
- Senior Software Engineer, Backend
- Staff Software Engineer, Backend
- Implementation Leader
- Strategic Enterprise Account Executive
- Go-To-Market Engineer
- Sales Engineer
View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=Hackernews
Polars is built on the foundation of a vibrant and active open-source community, and we embrace that philosophy in how we run our company. We trust talented people to do their best work without unnecessary constraints. Collaboration is key, but we keep meetings to a minimum to maintain focus. As Polars and Polars Cloud continue to set a new standard in Python data processing, we're looking for like-minded individuals to join us on this journey.
See more: https://pola.rs/careers/#positions
We're leading cloud storage solution provider for Personal Cloud in parts of Asia and Europe. Building next generation of file sharing with modern tools.
If you're interested in a chat to learn more about the opportunities we provide send an email to careers (at) doshare (dot) me with "HN : Discuss Job Opportunity " in title.
We're combining LLMs and transpilers to translate COBOL into Java. If you’re a Rust developer with experience working with compilers or transpilers, this role could be a great fit. Come and build a system that helps the largest companies modernise their legacy codebases.
Please email join [at] bloop [dot] ai with "HN Compiler Engineer" in the subject line.
More details - https://www.ycombinator.com/companies/bloop/jobs
Comity is on a mission to improve the reliability, transparency, and efficiency of our energy systems, fostering a future with sustainable and abundant energy. Our team is leveraging statistical learning and convex optimization methods to build the financial rails of our future energy systems that will accelerate the deployment of clean energy resources.
You can read the full JDs and apply here: https://jobs.ashbyhq.com/comity/c1b47f69-f91b-4f0f-8d08-7952...
Questions? Read out to andres@comity.ai
We’re building an AI-powered clinic assistant that actually gets things done—booking appointments, managing vaccine records, handling FAQs, and even sounding like the clinic itself. This is multi-modal AI in the real world, not a demo.
We’re looking for product-minded engineers who want to push the boundaries of generative AI, RAG, and intelligent automation. You’ll ship fast, solve real user problems, and help us make AI feel magical, not clunky.
Tech stack: TypeScript, NestJS, React, React Native, AWS, Figma. Bonus: AI experience, but what matters most is product intuition and the drive to build useful things.
PetsApp is redefining pet care in a hybrid physical-digital world. Join us and work on AI that directly impacts clinics, pet owners, and their pets—every day.
Apply here: https://forms.gle/5fww8HDwRrP6c6Fo9
Splunk is here to build a safer and more resilient digital world. The world's leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable.
The role I'm hiring for is to lead the effort for a new API that will power Splunk's new Data Management experience while allowing customers to use the same APIs for their own automation.
Golang experience is required.
Apply here: https://www.splunk.com/en_us/careers/jobs/principal-software...
EnergyCAP is the leading energy and sustainability platform, helping organizations take control of their utility data, reduce costs, and achieve sustainability goals. With powerful analytics, automated bill management, and seamless integrations, EnergyCAP transforms complex data into actionable insights. From tracking energy usage and optimizing efficiency to simplifying carbon accounting and financial reporting, our platform provides the tools needed to make smarter decisions. Trusted by governments, universities, healthcare systems, and businesses, EnergyCAP helps organizations streamline operations, improve accountability, and drive meaningful sustainability progress.
Check out our career page here: https://www.energycap.com/careers
At Rad AI, we’re on a mission to transform healthcare with artificial intelligence. Founded by a radiologist, our AI-driven solutions are revolutionizing radiology—saving time, reducing burnout, and improving patient care. With one of the largest proprietary radiology report datasets in the world, our AI has helped uncover hundreds of new cancer diagnoses and reduced error rates in tens of millions of radiology reports by nearly 50%.
Engineering Manager, Generative AI (Remote)
Director of Emerging Products (Hybrid - SF or SEA)
ML Research Scientists (Remote)
Senior Data Engineer (Remote)
Director of Corp Marketing & Communications (SF Hybrid Preferred)
Senior Product Designer (Remote)
Delfina provides a leading pregnancy care data platform to improve maternal and child health outcomes. Our motivating challenge is the fact that in the United States, healthcare outcomes for pregnancy are significantly worse than in other similarly developed countries. We believe our technology-enabled solutions will help doctors better scale to better use data and in the end, deliver better care to their patients. We are looking for people who believe in our mission to join our team!
We are looking for both junior and mid level backend software engineers. It will help if you experience with: Python, Postgres, GCP, Beam, Spark, dbt, BigQuery, or similar
Experience in healthtech, pregnancy care, machine learning, and design are all valuable as well!
Find the posting here, which include some details on comp & benefits:
We're a small team of 4, but scaled to $1M+ in ARR across ~200 customers and recently raised $5.6M from YC and the founders of Posthog, Algolia, Showpad, Shipbob, etc.
We're building the entire data stack of a marketeer in-house and deeply integrated. This offers them a 10x better product experience to understand where they're acquiring customers from.
Our infra processes ~4000 jobs/s and billions of $ in e-commerce transactions. We're building realtime data pipelines and complex data analysis tools -- lots of interesting challenges.
Have a look here for more info - jobs.gem.com/converge/am9icG9zdDreA6I3WJ4ZJ1Yx_WHS5zKP
At LiveKit, we build open-source APIs to power the future of computing. We are a company of engineers building software stacks for other engineers.
Hiring: >Software Engineer, MEDIA: https://jobs.ashbyhq.com/livekit/744df57b-f71b-44bc-9400-f49... >>Infrastructure Engineer: https://jobs.ashbyhq.com/livekit/cc4d5e84-d6a5-4924-825b-7e9... >>>Developer Success Engineers: https://jobs.ashbyhq.com/livekit/cebe68cf-5a6b-470b-a036-560... >>Staff Growth Engineer (PMM): https://jobs.ashbyhq.com/livekit/97651ce7-9ac6-4bea-8384-d1c...
What we are looking for: >Passion for building something truly impactful >>Remote company, first principles, global presence!
cofounders: Russ D'sa, CEO and cofounder: https://www.linkedin.com/in/russelldsa/ David Zhao, CTO and cofounder: https://www.linkedin.com/in/davidzhao/
Workhelix is a tech-enabled services company with a single goal: helping organizations get the most out of their AI investments. Our people and software combine to give leaders answers to the three critical questions about the business value of AI: * Where are our top opportunities to create value with AI? * Are our current efforts actually delivering? What’s their ROI? * How can we accelerate and increase the benefits of our AI? Renowned AI and Economics thinkers including Andrew Ng, and cofounders Andy McAfee and Erik Brynjolfsson stand proudly behind our mission.
Our team is 12 full-time employees and growing quickly. Our stack is mostly Python, PostgreSQL & AWS.
We are looking for several roles:
---> A Forward-Deployed Strategist to drive end-to-end client engagements
---> A Forward-Deployed Software Engineer to deliver technical solutions to client teams and develop scalable software and infrastructure
---> A Tech Lead who can provide leadership and technical oversight for a (growing!) team of engineers.
---> A Marketing Manager who can lead our marketing strategy by creating compelling content and GTM materials, managing social media and executing campaigns and events.
---> An Enterprise Account Executive with experience selling SaaS products to c-suite executives.
Apply at the link below or feel free to email our recruiter at hiring at workhelix dot com with questions! https://job-boards.greenhouse.io/workhelix
We're looking for an experienced data engineer to join our friendly group of 6 data & battery nerds. I'm Tanja, a data engineer and people lead of the data team; feel free to ask questions here or email(in bio) me!
We build software that uses real-time telemetry, forecasts, and battery solutions to optimize energy flows for businesses. My team handles data from thousands of devices to power customer facing products, analytics and ML. Aside from that, we love karaoke, pub quizzes and (board)games.
Relevant stack: GCP, Airflow, InfluxDB, Python, BigQuery
Full description and apply here: https://jobs.iwell.nl/o/data-engineer-medior-senior
Hi. I am Alex, I am scaling the team at WunderGraph. We are a remote, global, series A start up, backed by Ebay to continue innovation in the API Management Space. Currently 20 people, we plan on scaling our team, and have roles across:
Senior Front End Engineer- https://jobs.ashbyhq.com/WunderGraph/812aef9f-aa40-436f-8dc3...
Senior Golang Engineer - https://jobs.ashbyhq.com/WunderGraph/28f6c08b-afd9-4bd7-a1dd...
Senior Platform Engineer - https://jobs.ashbyhq.com/WunderGraph/d8608bb4-eef7-4b43-b04b...
We have roles open in US as well, such as VP of Sales,VP of Marketing, SDRs:)
Culturally, these opportunities would fit someone that prefers to work in a no BS culture, highly collaborative, with big scope for impact, and supportive leadership.
Please apply if you believe we can grow together.
Looking to join a social-impact driven company? Are you a software developer ready to use your skills for good?
Onja trains underprivileged youth into world-class software developers. We are on the lookout for Course Designers who can help our students go from ‘what is coding’ to working in Global tech teams.
Help build a scalable course that will help train Madagascar’s brightest young people, while working alongside a team of talented, fun colleagues from all over Madagascar and the world.
Please apply through the following links: Full stack Course Designer: https://onja.org/careers/full-stack-course-designer Front end Course Designer: https://onja.org/careers/front-end-course-designer Back end Node.js Course Designer: https://onja.org/careers/back-end-node.js-course-designer
We’re looking for engineers who prioritise real world impact, and use technology as a solution. We prefer personal projects or relevant hobbies, not hard leetcode questions. We’re looking for mission-driven engineers. People who see problems in the world and want to help solve them.
You’d be working with me to build low latency, multi-drone, modern mission planning, flight monitoring and control software for drones. Other applications include tools for drone design and manufacturing. For my project, we use React, Tailwind, Node, drizzle-orm, Postgres, SQLite, deck.gl, Python, FastAPI, asyncio, and more.
If interested, email my temporary email: hn-apr25@mail.orth.uk. Temporary only because of spam emails (not related to hiring).
My personal website, if you want to know who you would work with: tlduck.com and https://stackoverflow.com/users/7365866/ben-butterworth
I'm hiring a full-stack engineer based in San Diego to join me at ParaFi Capital, a $1B+ leading investment firm in digital assets. We build sophisticated platforms powering trading, risk management, AI-driven portfolio management, and core infrastructure at the cutting edge of finance and crypto. If you're a hackathon pro, mathematically inclined, passionate about fintech, and energized by tackling challenging technical problems, reach out to me.
We’re ko-br—a London-based robotics AI startup automating variable warehouse operations (palletizing, kitting) with AI-powered robots that handle real-world chaos (grip slips, conveyor jams, dust storms). Our no-code solution plugs into ABB/KUKA/UR arms, saving clients 85% on emergency calls.
The Rebellion:
We’re fighting the “3AM cobot meltdown” industrial hangover. Our robots learn from humans, adapt to chaos, and recover autonomously—no coding, no all-nighters.
Our manifesto: https://ko-br.com/manifesto
The Role:
As CCO, you’ll co-lead our commercial strategy, build partnerships (ABB, KUKA), and scale revenue. This is a co-founder role with significant equity.
You:
- Built sales engines in robotics/AI/industrial tech
- Have logistics/manufacturing contacts
- Thrive in early-stage chaos
- Want to turn warehouse workers into robot mentors
Why Join?
- Founder: Ex-Amazon/Meta ML engineer, expertise in ML infrastructure, computer vision, distributed systems, and building Internet-scale ML pipelines.
- Team: 40+ years combined expertise in VR, ML, robotics, MLOps, data annotation and cybersecurity
Apply: Email hiring@ko-br.com with “CCO Rebellion” in subject. Let’s automate drudgery, not creativity.
No recruiters. Let’s build robots that respect humans.
Staffer.ai (Latest Vergence Project) - Remote Senior Clojure Developer - AI-Powered Recruiting Software
Key notes:
(Fully Remote, Clojure Environment, Senior Clojure Experience, Startup, Salary: between $70.000 and $ 110.000 per year)
Here is a link to the job description: https://careers.vergence.tech/jobs/5734792-remote-senior-clo...
Looking forward to seeing new faces in joining the next generation of recruitment.
Cheers
Stainless is building the platform for high-quality, easy-to-use APIs.
When you `npm install openai` or `pip install anthropic` or `go get …cloudflare`, for example, you’re downloading code that we generated.
We’re ~3y old, ~20 people, have strong revenue, several years of runway, and great customers (including OpenAI, Anthropic, and Cloudflare). We’re backed by Sequoia & a16z.
As one of our first 20 engineers, you’ll get autonomy to build great products, skilled peers, opportunity for tremendous impact, and competitive salary, benefits, and equity.
We’re looking for exceptionally productive, thoughtful, tasteful, and kind people with a passion for making software development better for everyone.
Want to build the future of API tooling? See more at stainlessapi.com/jobs
Atlas helps businesses get paid. We are solving the $3T accounts receivables problem with AI native suit of products purpose built to shorten the contract-to-cash cycle.
Searching for full-stack engineers to join founding team:
- founders: ex-D.E.Shaw/Minecraft/Snap + scaled/exited before for >$100M
- building at the app layer (not training/tuning anything)
- live V1 product with happy customers + results
- first design/line of code ~100 days ago; raised oversubscribed seed round in March
Answers to a # of questions you may have are here: https://literate-vertebra-43d.notion.site/Join-us-Atlas-1a23...
Questions or interest? Good! george@withatlas.ai
Nymbus (https://nymbus.com/) isn't just a leader in fintech; we're a community of innovators passionate about reimagining banking. Our award-winning modern core platform and cloud-based technology serve as the backbone for financial institutions eager to modernize and excel.
Lead Python Developer (100% REMOTE US only) - https://nymbus.com/careers/?gh_jid=5258082004
Nymbus is looking for an experienced Lead Developer that can be both a player and a coach. The position of Lead Developer combines technical experience, analytical abilities, sound coding skills, with people leadership. You will work with a full-stack team and will need experience in working on both sides of our technical stack. Any given day you will lead architectural discussion, plan initiatives for your team, work across the organization to align objectives, build up your team’s abilities, and code along with your team.
I am the hiring manager for this role and am happy to answer any questions about the role. Feel free to email me llewis [at] nymbus.com or apply on the job postings.
At Cephla our mission is to accelerate discoveries and solutions by making open and scalable bespoke microscopes available and accessible for life science research and healthcare. With our customers and collaborators we're actively working towards self driving labs.
Cephla started operation in the summer of 2023, has strong revenue & growth, and is looking for a senior software engineer to drive software development and help us scale.
Email careers@cephla.com if you're interested
TagniFi is building a modern financial data platform for finance and investment professionals. We deliver our data to clients via our API, web console, and Excel plugin. We're looking for a part-time engineer to help us build new datasets and features for our platform. The role will start out as part-time but does have the possibility of leading to more hours.
Stack: Rust, Postgres, React, Vue.js, Typescript
Need more info? Email: jobs@tagnifi.com
Alembic applies cutting-edge algorithms and composite AI solutions to provide enterprises with a new marketing intelligence platform.
We’re particularly focused on hiring for these roles this month: 1. A Senior Sales Engineer to help onboard new enterprise customers 2. Applied AI engineers with ML or data science backgrounds 3. Senior Data Engineers
We’re backed by leading tech luminaries and innovators including WndrCo, founded by DreamWorks founder Jeffrey Katzenberg, Jensen Huang, Joe Montana, and many more.
We are a software consulting company based in Northern Virginia.
Our Website: https://www.solutionstreet.com/
Current Opportunities: * Senior Software Engineer - Python & DevOps : (Remote) Focusing on data management\workflows, infrastructure as code, and CICD pipelines. Role requires a deep understanding of technologies including Python, Django, AWS, Terraform.
* Software Development Engineer in Test: (Remote) 7+ years experience in creating robust and scalable test automation frameworks for web applications. Must have proficiency in using Cypress testing framework and be comfortable coding in Javascript. Preferred experience with leading a project or QA Automation team.
* Senior .NET Software Engineer: (On-Site Reston, Virginia) We're seeking Senior software developers with a strong background in software design and development having worked on multiple projects over their career with the following skills: .NET Core/C#; ASP.NET Web API; Angular, React or other Javascript framework; Entity Framework; SQL and SQL Server. Preferred skills: Experience with Webforms a plus. Experience with Cloud services like Azure or AWS.
* (Upcoming Projects) Lead React and Node.Js Engineer: (Remote) This is a preview, we do not currently have an active React role, but our business development team is in early stages of forming a project with a client partner that would be seeking a lead developer with Node/React/Postgres experience.
Interested? Send your resume (Please mention Hacker News in subject line) to: Cristina Little, Recruiting Coordinator - Email: clittle@solutionstreet.com
Cassidy (https://cassidyai.com) is a no-code platform that allows businesses to build custom AI assistants that automate complex multi-step workflows. By connecting to a company’s knowledge (docs, wikis, calls, etc.) and leveraging major AI models, Cassidy aims to be the “AI colleague” for every team—helping them work 100x faster without heavy engineering overhead.
We're well funded, growing incredibly fast and have an insane distribution advantage in a growing market.
----
If building powerful and reliable automation primitives for non-technical users sounds interesting to you, I'd love to chat! Reach out to ian@cassidyai.com.
Roles: Senior EM • Staff Full Stack Engineer • Senior Backend Engineers
Location: Remote
At Imprint, we’re reimagining how brands build customer loyalty—turning everyday payments into powerful co-branded card experiences. We’ve partnered with iconic names like Brooks Brothers, Eddie Bauer, Holiday Inn, Turkish Airlines, and H-E-B—and we’re just getting started.
Fresh off our Series C, we’re scaling fast and hiring for our Servicing Automation Team—the crew behind our technology that powers cost-efficient, scalable customer operations. From payment processing and disputes to collections and self-service tools, we automate what matters most—freeing up time, cutting costs, and leveling up the customer experience.
Our mission? Drive margin through automation. Our collaborators? Operations, Product, and Engineering. Our success metrics? Reliability, efficiency, and key service metrics such as delinquency & SLA performance.
Our Stack: Go • Python • React • gRPC • AWS • Kubernetes • MySQL • DynamoDB • Kafka • Helm
Who You Are: You think like an owner. You care about clean code and customer impact. You’re all-in on building the future of fintech—and take pride in building clean, scalable systems without losing momentum. You’re as passionate about shaping team culture as you are about writing great code.
Ready to build the future of servicing at scale? Apply or tag someone awesome
Senior EM → https://bit.ly/4iPqoJ5 Staff Full Stack → http://bit.ly/42nrMfg Senior Backend → https://bit.ly/42rmccG
>> who we are
At Costa, we believe in a world where it is easy to share information with good actors, and easy to protect it from bad ones, AI included. And we need help from great people to get there.
Our founding team has gone from garage to IPO before. We have experience at big companies (Amazon/Meta) and small. We are remote today, but have a preference for people near us (Bay Area/Chicago). We may not be fully remote in the future. We are early in our journey. We are backed by some great VCs. Now is an exciting time to join.
>> what we do
We are building an infrastructure as code network security platform and AI gateway that runs everywhere. We help our customers easily move their compute between clouds, data centers, the edge by making networking and security understandable, repeatable and seamless.
Our first product gives network and security teams a single, seamless interface to deploy, configure and manage complex hybrid overlay networks, AI gateway for model and data access, and security services running within those networks.
>> seeking great people
We are hiring our first product engineers. We are built on a modern stack: Ruby/Rails + StimulusJS, Golang, Kubernetes, Terraform, Packer and Wireguard. Ideally people are familiar with networking and security concepts and have some experience building with AI. Help build our engineering culture - one that embraces mutual respect, shared responsibility and continuous curiosity, and prizes an intellectual honesty that fosters both confidence and humility.
The different roles we are looking for are
- Product engineer focused on UX (Rails+stimulus and turbo, CLI, Electron App) - Platform Engineer (SRE) focused on how our overlay clients, ai gateway and control plane interact
If you are interested in protecting information and want to be part of a dynamic team that enjoys working together to build something great, we invite you to apply.
Careers Link: https://careers.costa.security
We’re serious about doing great work and we empower people to make it happen. Our favorite tools include C#, Angular, Vue, and serverless TypeScript. We’re primarily interested in finding intensely smart people with talent at their fingertips, regardless of what tech stack you come from. We value autonomy over routine, and empathy over ego. We want to make products that are so elegant that our users feel constantly amazed. If you have at least 5 years of professional experience building all parts of modern webapps, and are interested in helping us develop the next generation of software in a massive market, we’d love to hear from you. The future is ours to build.
Answers to your FAQs: Immediate 401(k), with 5% match after 90 days through Vanguard, immediate vesting. health, dental, and vision benefits. Unlimited vacation (15 day mandatory minimums). Remote and flexible work. Typical process: culture screen - tech screen - tech interview - offer. To get in touch: careers@fulcrumpro.com or apply at https://fulcrumpro.com/team-careers
Manifesto: Manufacturing is important. It’s the fundamental industry on which everything else is built. We take it for granted. In 1989, 35% of the entire software industry was manufacturing systems. Back then, services, hand holding, customization, and consulting were necessary to get the systems to where they are today. What was the first massive burst in productivity from technology has stagnated into incremental diminishing returns and exponentially increasing complexity. We can only continue to add complexity for so much longer until the whole system collapses. "Any intelligent fool can make things bigger and more complex. It takes a touch of genius and a lot of courage to move in the opposite direction." Manufacturing is important. We must deliver a touch of technological genius to reintroduce simplicity, efficiency, and integration.
Investors: Besssemer, Battery, Bain, Schematic, Motivate Advisors: Yishan (Reddit), Ara (ServiceTitan), Tooey (ProCore)
Corgi is the first fully AI-powered insurance company automating every aspect of the value chain.
We have product-market fit, multi-million-dollar revenue, and substantial funding.
We're hiring Generalist Engineers with strong backend skills:
Go, Django/Python (Flask/FastAPI), React/Next.js
AWS, Docker, databases, Redis, RabbitMQ
We use trunk-based development, pushing straight to main multiple times a day. We don't do PRs, sprints, or Jira.
IMPORTANT: We work onsite, 7 days a week.
Join us to build cutting-edge tech in a YC-funded, impactful startup.
Apply by sending a 1-min intro video about your projects, proudest achievement, and motivation.
Contact: sam@corgi.insure (subject line "HN Who Is Hiring")
With Taskwise we aim to disrupt the services industry. We are applying AI to make complex services bookable and eliminate the need for onsite appointments.
We are looking for a senior engineer with at least five years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation. Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel. We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.
Apply here: https://taskwise.jobs.personio.com/job/1646275
We're building the next generation of brand-first advertising using Gen AI. Our platform helps marketers launch and optimize campaigns 10x faster than they do today.
We have 2 engineering roles open on our small team:
1. Senior ML Engineer to lead both our traditional ML and LLM models
2. Senior AI Engineer to use Generative AI to push the boundaries of what's possible in AI-driven product visualization
Why Adora:
- Backed by Village Global (Reid Hoffman, Jeff Bezos, Mark Zuckerberg, and other tech leaders)
- Founded by serial entrepreneurs who've built and sold companies
- Small, high-impact team where you'll own major technical decisions
- Competitive salary + meaningful equity (we want you to be an owner)
- Modern tech stack with freedom to experiment with new tools
- Real customers already using and loving our product
Tech Stack:
- Backend: Python, AWS
- Data: Big Query, Air Byte, DBT
We have a bias for action and ship fast. If you enjoy autonomy, technical challenges, and having direct impact on product and business outcomes, we'd love to chat.
Apply: https://jobs.lever.co/adora/
Hi HN! Lendica is an AI finance platform transforming supply chains for millions of SMBs, embedding capital on demand directly into their workflows. We’re solving a huge challenge in lending and payments, ensuring businesses get real-time access to the funds they need.
You’ll be a key contributor, building and scaling our lending/payment infrastructure, leading critical architectural decisions, and helping create a new category in financial services.
Please see more details:
Senior Backend Engineer: https://jobs.polymer.co/lendica/33903
DevOps Engineer: https://jobs.polymer.co/lendica/33904
Hi HN! We’re a YC-backed, Series-A startup building robots that build large-scale solar farms.
Check out a video of our first system here! https://youtu.be/ZZ2fP1Y5Z2E
It turns out that construction companies literally can't build solar fast enough, so what we're doing is a crucial part of switching the grid over to renewable generation.
You’ll be a key contributor, helping bring our next generation of mobile solar factory to life.
Come work with us if you love:
* Fast-paced prototype development with software and hardware components
* Making a positive climate impact through your work
* Hacking on massive construction equipment!
Robotics Software Engineer: https://www.workatastartup.com/jobs/51266
Electrical Engineer: https://www.workatastartup.com/jobs/69674
Lead Technician: https://www.workatastartup.com/jobs/69838
For more details, take a look here: https://www.linkedin.com/jobs/view/4199877025
Help us keep water clean. Literally. Join this Techstars backed startup. Nyad is on a mission to modernise how the world manages industrial wastewater. Across thousands of factories and treatment plants, operators are manually inspecting microbes under microscopes making critical decisions for billions of bacteria that clean our water. When things go wrong, they really go wrong: bugs die, pollution spikes, and companies spend big on emergency chemicals. We’re building software tools that empower operators with real-time insights combining image-based analysis, process recommendations, and AI-driven models of microbial health. It’s biology meets machine learning, in one of the least digitised but most essential sectors on Earth.
We want to eliminate all of these annoying, cumbersome, expensive problems that devs face so that they can build incredible user experiences that help people flourish and rise to the level of their ambition, without having to think about if their nodes are online or if their indexer is missing any data.
We started about 3 years ago and have finally started to find product market fit. We're looking to scale the engineering team so that we can finally bring our products to market.
Our investors include Founders Fund, Thrive Capital, SV Angel, @balajis, and many more incredible folks who have taken a chance on us; it's been my mission for the last 3+ years to make sure that everyone involved in this venture does phenomenally well.
https://jobs.ashbyhq.com/center
Or email me directly: omar+hn@center.app
We’re a close-knit, remote-first team of engineers building next-generation, interactive rendering technology that powers a growing portfolio of high-profile creative tools, including the Substance suite of products.
We’re looking for a software engineer with a passion for computer graphics —real-time or offline— to lead and evolve our quality engineering efforts. This role combines strong software engineering skills with a deep focus on rendering quality and infrastructure. As part of the core rendering team, you’ll contribute C++ code, build tools and tests, and play a key role in ensuring the renderer stays fast, stable, and visually correct across diverse hardware.
Fee free to reach out if you have any questions, my email is in my profile.
https://careers.adobe.com/us/en/job/R154963/Rendering-Softwa...
We are working on a specialised Cybersecurity Runtime Application Self-Protection (RASP) tooling.
We are seeking an exceptional programmer with expertise in Java, someone who will thrive in exploring the JDK ecosystem further. You will join a team developing the core technology behind our Java Agents, working on cutting-edge solutions to enhance security.
Feel free to reach out with questions or applications! My email is in my HN profile.
We license data to leading Fortune 500 restaurants. Data is the new oil, it serves as a vital input into the ML and data analytics pipelines that direct company strategies. Companies with a firm understanding of their internal data necessarily want to expand their understanding of their market with external datasets, that's where Spice Data comes in.
We're a small and nimble engineering team with lots of back end work that we could use some help with. We cover both sourcing (web crawling), cleaning, and formatting of large (150M+ data points a month) datasets. We'd love to talk with you if you have experience with either building/maintaining data pipelines or working on web crawling/scraping. Familiarity with unix like systems is essential as a lot of our tooling is terminal based.
Tech stack: Python, Linux, PostgreSQL, Dagster
Benefits
- Lunch provided when in office
- Unlimited PTO
- 401k
- Company paid Platinum PPO health and comparable dental & vision insurance
- Salary $100k-150k Software Engineer, $160-220k Sr Software Engineer
- Competitive equity (0.25-3% depending on position/salary)
Software Engineer: https://www.ycombinator.com/companies/spice-data/jobs/TijA35...
Sr Software Engineer: https://www.ycombinator.com/companies/spice-data/jobs/f6Bueh...
If you or a loved one has ever suffered from confusing/egregious medical bills or insurance communications, this is your chance to give the power back to others in a similar situation.
Our mission is to demystify health insurance, healthcare and medical billing. By utilizing cutting-edge technology and advanced data analytics, we deliver personalized recommendations on how to save money, maximize use of plan benefits, stay on top of reimbursements and avoid erroneous or inflated medical bills.
---
Software Engineer, Backend focus
We're looking for a senior-level software engineer to help us build out our backend systems. We primarily use Go on Google Cloud Platform, but are willing to train on those if you have similar experience.
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Software Engineer, Fullstack focus
We're looking for a senior-level software engineer to help us build out a variety of our web applications. Looking for experience with SPA frameworks, like Angular/Next/React.
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Software Engineer, ML Focus
We're looking for a senior-level software engineer to help productize our generative AI systems.
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Drop us an email to hn ~at~ sheerhealth.com if these sound interesting!
Kalvium is the B.Tech CS degree you always wanted. We redo 4000 hours of education, heavily utilizing GenAI to power self-directed education of all courses in undergraduate CS programs. This is the HEROS platform. We've grown from a team of ~30 in 2023 to ~300 today.
We recently formalized our AI Agentic workflows, vector-db/RAGs, finetuning, and building out rapid prototypes at scale. Interested in this challenge? Reach out.
We're a team of deep technophiles, who are passionate about the transformation of education happening. We're partnered with over 2 dozen universities in India, and expanding overseas this year, growing 4-5X, year on year. And we've done all of this in a bootstrapped, default alive way.
This role would be one-off senior roles, working closely with head of engineer, and the co-founders in exploring and extending the edges of GenAI across industries. Please send me an email note via my first name @kalvium.com if this sounds like something you'd like to take on, with evidence of work you've done with GenAI.
Hi, Pedro, lead recruiter from Altar.io here. We're a software house that wants its clients (early-stage startups, entrepreneurs) to thrive. We came together from various backgrounds with one vision: to bring a lean, user-centric approach to product innovation and software development by completely understanding the business needs before building anything.
Stack - node/express, angular/react, MongoDB/PostgreSQL. ~50 strong total team, ~20 devs.
Fully remote but must be Portugal-based. (Office in Lisbon, visits are fully voluntary).
All roles at careers.altar.io Comprehensive FAQ at careers.altar.io/#faq
Redfin is revolutionizing the $75 billion real estate industry. We use data, beautiful software, and innovative design to put customers first at every step in the home-buying and selling process. Get ready to dive headfirst into our award-winning website, mobile apps and data platforms, solving complex business problems in a highly visible, customer-centric way. If you value doing great work in a collaborative environment, join our team.
The Rentals Team is hiring an SDEII, responsible for building features that empower a user’s rental search journey. Our team develops the Rental Details Page and the Search map, two of the highest traffic page types for Redfin.com. Our full-stack team builds highly visible consumer facing UI as well as robust data ingestion pipelines and data services. By joining our team, you’ll have a chance to work on features that get seen by millions of users and work on multiple critical platforms and services.
Primary tech stack: React, Java, Postgres
Apply here: https://careers.redfin.com/us/en/job/56888/Software-Develope...
Other roles here: https://careers.redfin.com/us/en/search-results?s=1
Loop is on a mission to unlock profits trapped in the supply chain (https://www.loop.com/article/unlock-profit-trapped-in-your-s...) and lower costs for consumers. Bad data and inefficient workflows create friction that limits working capital and raises costs for every supply chain stakeholder.
Loop’s modern transportation cost management platform uses our domain-driven AI to harness the complexity of supply chain data and documentation. We improve transportation spend visibility so companies can control their costs and power profit. That is why industry leaders like J.P. Morgan Chase, ABB, Estee Lauder, Olipop, Dot Foods, Tyson Foods, Great Dane, Emerge, and Loadsmart, work with Loop.
WSJ piece on Loop - on.wsj.com/3PE357W
1. Raised $100m+ from JPM GEP, Founders Fund, 8VC, Susa Ventures, Flexport, Index, and Expa.
2. 45+ paying enterprise customers with multiple-year contracts; 70+ customers in the pipeline.
3. High-caliber team of engineers and operators from Google, Scale AI, Flexport, Uber, Rakuten, Square, Meta, Stanford, Brown, Princeton, and Yale.
4. 7+ years cash runway
Fullstack Engineer San Francisco - https://job-boards.greenhouse.io/loop/jobs/4102236004
AI Engineer San Francisco - https://job-boards.greenhouse.io/loop/jobs/5391540004
Other roles at https://www.loop.com/company/careers
We are Toontown: Corporate Clash, an entirely not-for-profit MMORPG that is a fan reimagination of Disney's defunct MMORPG, Toontown Online. Besides continuing the legacy of Toontown Online and bringing the MMO into the 21st Century, we also use our original IP to [raise funds for charities](https://corporateclash.net/news/article/155) - we have raised over $54K for children's health and LGBTQ+ charities.
We are on the lookout for a broad range of talents, from Tech to Art to Community Management! Everybody on the team is a volunteer - there is no salary, we do not solicit donations and all expenses are funded by our staff. We pride ourselves as being a training ground for up-and-coming talent to gain experience working on a real product in a 100+ strong team; some of our volunteers have used their experience with us to land jobs in and out of the industry.
We have lots of interesting tech problems that arises from building on top of a 20+ year old codebase (yes, Toontown development started out on Python 2.0!). We are especially interested in people with an interest in distributed systems, system administration, game physics and automation pipelines!
Our Tech Stack is varied: Python for the game, C++ for distributed networking services, JavaScript / TypeScript and some PHP for web. We're working on modernizing our tech stack to migrate away from PHP, and looking to introduce Rust (for Tauri / core networking) into our stack.
You can see all of our positions and how to apply here (when emailing us, feel free to say HN): https://corporateclash.net/help/apply
How much you want to contribute is up to you; our volunteers typically contribute 5-10 hours a week.
NOTE: You can ignore the 3-month in-game activity requirement, it's being revised soon!
We are a growing hardware product development company based in Nashville. We develop products holistically - we have User Researchers, Industrial Designers, Mechanical Engineers, Electrical / Hardware Engineers, and Firmware Engineers. The types of products we work on range from commercial IoT, medical devices, and consumer electronics.
Open positions https://ovyl.io/studio#jobs:
- Lead Project Manager - Senior Mechanical Engineer (will go live this week)- Build and maintain a decentralized processing system that can handle a high throughput and complex counterparty relationships
- Creating data models that support complex financial analytics
- Implementing data quality monitoring and validation systems
- Developing APIs for real-time data access and analytics from decentralized ledge
Must Have
- 5+ years of experience building complex distributed or decentralized systems and strong communication skills
If you’re interested in learning more, email matt@cathmere.com
Flexhire is a modern 3-in-1 HR platform, ATS and talent network that helps our clients scale their businesses faster, leveraging cutting edge AI and science-based hiring best-practices. Our clients include Fortune 500 companies and venture backed startups. We allow them to focus on what they do best while we help them seamlessly find, employ, manage and pay the best talent anywhere in the world.
We are hiring Senior Full Stack Engineers, a Product Owner and a SDR
Stack: Next.js, React, MUI, Ruby on Rails, GraphQL, Postgres
We have multiple openings! View them here: https://www.onxmaps.com/join-our-team
Here are some of the technologies we work with:
3D (OpenGL, Metal, C++)
Data Automation (Python, PostgreSQL, GIS)
Android (Kotlin, Jetpack Compose)
iOS (Swift, SwiftUI)
Backend (Go, Elixir, GraphQL, GCP, Kubernetes)
Web (Vue JS)
Quality (Cypress, XCUITest, Espresso)
For more details, take a look here: https://www.ideogram.ai/careers?utm_source=hacker-news
Ideogram’s mission is to help people become more creative. Our thesis is that everyone has an innate desire to create. We are developing state-of-the-art AI tools that will make creative expression more accessible and efficient. We are pushing the limits of what’s possible with AI, with a focus on creativity and a high standard for trust and safety. Our headquarters is in downtown Toronto, and we have a small presence in NYC. Read our Ideogram 3.0 (https://about.ideogram.ai/3.0) and Canvas (https://about.ideogram.ai/canvas) blog posts, and try our product at ideogram.ai to get a glimpse of what we're building.
Our founding team consists of world-renowned AI experts including Mohammad Norouzi, Jonathan Ho, William Chan, and Chitwan Saharia. This team has previously led transformative AI projects at Google Brain, UC Berkeley, CMU, and the University of Toronto. Our fundamental work in AI includes: Imagen: Google’s text-to-image system, Imagen Video for video synthesis, Denoising Diffusion Models, which is the foundation of the recent generative media transformation.
Heavily focused on hiring sr/staff/principal backend, data infra, or MLE's at this time
Profiles of our team members: https://www.linkedin.com/company/layerhealth/people/
Recent article on our Series A round raise: https://www.mobihealthnews.com/news/layer-health-garners-21m...
Layer Health is an AI/ML startup (fresh Series A) leveraging LLM’s to transform how clinical data is understood and used. We’re tackling a huge inefficiency in healthcare—patient chart abstraction, a $2B/year problem. Today, nurses handle it manually, drowning in notes and reports instead of focusing on patient care. Chart abstraction represents the largest source of labeled data in healthcare; an ML/researcher’s dream for answering complex clinical questions (which his why much of our team has a deeply focused research/ML background).
Work Locations: Boston /Back Bay (beautiful office overlooking Boston Common) or NYC (Grand Central area). No remote work
Headcount: ~18; likely 40-50 by end of year
Stack: mostly React + Typescript Frontend / Python Backend // GCP (though we are not hiring frontend at this time)
Open Roles: Sr/Staff/Principal Backend/MLE/Data Architecture/Infra (1-2 roles each)* ML Research Engineering * Research Scientist (PhD's) * Head of Product * Product Designer
Email at mike-c@layerhealth.com for more info
TensorZero creates a feedback loop for optimizing LLM applications — turning production data into smarter, faster, and cheaper models.
We're looking for a Founding Member of Technical Staff with any of the following skillsets:
‣ Back-end / Systems Engineering (Rust)
‣ Front-end / Design Engineering (React)
‣ ML Engineering / Research (Python)
What we offer:
‣ Vast majority of your work → open source
‣ Years of runway
‣ Small and entirely technical team: former Rust compiler maintainer, ML researchers with 1000's of citations, decacorn CPO
‣ $200-250k base + up to 1% equity + benefits
‣ Onsite (5 days) in NYC
More information: https://tensorzero.com/candidate-brief
Coder is an open-source, remote-first software company with offices in Austin, San Francisco, and London. Our CDE moves development from local machines to cloud infrastructure, reducing onboarding time while speeding up builds, tests, and workspace configuration for individuals and large dev teams. The developers that we support work at companies like Discord, Dropbox, and Palantir.
[1] Senior Software Engineer, back-end Go (US/Canada, Remote)
[2] Software Engineer, back-end Go (Poland, Remote)
[3] Security Engineer, web app security (US/Canada/Poland, Remote)
[4] Senior Product Marketing Manager (US/Canada, Remote)
[5] Part-time Software Engineer, TypeScript heavy (US/Canada, Remote)
Careers page w/ more information + salary bands: https://coder.com/careers?utm_source=O2n5Ew72WD
I support all recruiting for our global team, you can reach me directly with any questions at connor.brim@coder.com.
Quench.ai connects to internal tools, enabling teams to search, chat, and retrieve precise answers from organizational knowledge - and to automate tasks with AI. Team of 15 based out of London AI Hub. Founded by Husayn Kassai - former CEO and Co-Founder of AI unicorn Onfido. Pre-seed of $5M raised from 8 funds including Tuesday VC (formerly Crunchbase), Firstminute Capital, Sequoia Scout Fund, Northzone Scout, and over sixty founders.
We're hiring for:
- Team Lead (Tech Lead Manager) to lead our core engineering team responsible for frontend, backend and infra
- Location: London, On-Site Hybrid (3 days a week) - Link: https://www.quench.ai/job/team-lead-software-engineering - E-mail: talent-eng@quench.ai - Tech Lead Applied AI engineer to work on developing and improving our RAG and agentic AI technology - Location: London, On-Site Hybrid (3 days a week) - E-mail: talent-eng@quench.ai (pls reach out via e-mail, job not yet out in careers site) Tech Stack: Frontend: Typescript, React, Next.js, Backend: Python, Postgres, Pinecone, RedisAbout the full stack developer position. We are a no asshole company. If you think you know everything, no need to apply. We would prefer applications with experience in TYPO3 but if you can display in your interview that you can code in a language of your choice then apply.
You should have C1 German language knowledge. We talk to each other and with our clients and via email in German. On the other hand we code in English so you should have a good knowledge of English as well. A German working permit would also be a requirement.
We have nice perks such as bonuses when the year went well. We have a company outing every year. Christmas celebration is also a standard. You will receive a laptop with the operating system of your choice and the option to do limited home office.
Check out our website at https://www.aceart.de/ and send your applications to kontakt@aceart.de with a mention of hacker news aceartanonymous.
What you will do:
Become an expert with the New e-commerce framework; Develop and maintain our framework's ecosystem (with partners and agencies); Work on different customers' projects. Your background:
Middle or Senior level expertise and passion for coding with PHP; Knowledge of professional software engineering e.g. SOLID-principles, Clean Code, Separation of Concerns; Working experience with Symfony/REST API/GraphQL, E-Commerce experience, English - Intermediate+.Besides our basic requirements, you should feel comfortable with our technology stack. We do not expect that you are an expert in all fields, but some of them should be familiar to you.
Backend: PHP 7, PostgreSQL, Redis, ElasticSearch, Twig, Silex, Composer, Git; Frontend: JavaScript, Webpack, NPM; System: Vagrant, Saltstack. Our advantages:
Expert team: Profit from a communicative, inspiring environment and a highly experienced international team; State-of-the-art technology: Work on the latest business models, technologies, and tools; Skill development: Get challenged and develop your professional skills by taking over responsibilities from day one!; Constant innovation: You will get varied, interesting projects every day where you can use your creativity. If you are interested in being a part of the biggest PHP Developer community in Kharkiv please let us know job@zfort.com https://www.zfort.com/company/careers
We're building the standard model for biomedicine. Starting with the foundation model for oncology patients. If you want to build multimodal foundation models over genomes, CT scans, pathology slides, or electrophysiological signals, this is us. We are a small team, and would like to stay <10 until 100M ARR.
No medical experience necessary (we value it highly, but recruit it from elsewhere).
https://www.standardmodel.bio/
email kevin at standardmodel.bio
More Optimal provides a low-code environment specifically aimed at Operations Researchers who use our platform to solve the most difficult planning and optimization challenges in the world. For our R&D department we are looking for an R&D engineer who is enthusiastic about working on a complex system, solving puzzles and loves complex programming challenges, to make More Optimal even more loved by our customers as well as implementation partners.
In our R&D team you will be able to work on a very diverse combination of problems depending on your preferences: frontend, backend, advanced algorithms and infrastructure. We are a fast-growing company where you can make a real impact quickly.
Tech stack: TS/JS (primarily), Java/Kotlin, Python, Go, GCP
Feel free to contact me directly (timo@moreoptimal.com) if you have any questions about the job opening.
Most legacy software has no API and cannot be automated with Agentic AI. At our company builder (schub.tech) we had the same problem in one of our ventures and build ourselves a solution: based on computer-use, we can insert & extract information out of any software.
We believe this toolstack is useful to many others, hence we spin it out as a company. We are looking for co-founders to join us on the journey to open up backbone of German Mittelstand to AI automation.
See here my post announcing the role: https://www.linkedin.com/posts/schuon_co-founders-wanted-for...? Apply via join@schub.tech
Cheers, Sebastian (Founder of Schub)
We are a proprietary trading firm operating in conventional as well as cutting-edge alternative markets. Our strategies run 24/7 without manual intervention powered by low-latency infrastructure and the latest machine learning techniques. We're a meritocratic and lean team of highly-motivated scientists and developers and as such value technical ability more than politics: what matters is how good your code is, not how well you sell yourself. We spend no time dealing with clients, customers or investors and instead focus on growing our business by building better technology.
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If you are a talented developer who likes to work on low latency systems please get in touch. We are also happy to sponsor exceptional talent.
You will be part of a small but growing development team that shares the responsibility of the whole trading stack. As you own the code, deployment and all tooling, you can rapidly and safely iterate on changes to the trading software. As a result we deploy many times a day.
Developers collaborate directly with traders and researchers, allowing for immediate reaction to market changes and fast iteration of live trading engines
Send us a message at:
contact@queueco.com
or apply directly at: