CredCore helps companies analyze Credit Agreements using AI. We are looking to hire an Engineering Lead with 10+ years of experience. You should be familiar with design patterns and software architecture, infra/kubernetes, and TypeScript/Python. If you’re interested, please reach out to me at jeswin@credcore.com.
A cover letter is not necessary. But please share your resume and links to your GitHub/GitLab/StackOverflow/other profile, or blog/papers, or other portfolio we can review before setting up the interviews.
Chronograph was founded to bring next-generation technology to private capital markets. Through our suite of cloud-based analytics and data management solutions, we help many of the world’s largest and most sophisticated venture capital, private equity, and credit funds understand their investment performance in unprecedented detail.
We are looking for a candidate with a generalist background in software development, including 3-5+ years of experience on DevOps, Platform Engineering, Site Reliability Engineering (SRE), or MLOps teams. You’d be joining a small cross-functional team and have the chance to make critical contributions as we scale our engineering team and business.
Our ideal candidate has a passion for automating ops, troubleshooting infrastructure, and creating first-class developer experiences. On top of that, expertise with the following (or similar) tools/technologies is a strong signal of fit: Kubernetes, Prometheus, Grafana, Terraform, AWS, GitHub Actions, PostgreSQL, Node.js, Ruby on Rails, Nix, and Docker.
Note that while this is a remote position, travel to our NYC HQ 3x/year for "team week” on-sites is required.
If interested, apply here: https://grnh.se/1q1yybxf7us
Trunk is an a16z funded dev tools startup, redefining software development at scale. We aim to solve problems that developers hate by bringing the tools usually built in-house at the best engineering orgs to every development team. We've built 4 products so far and have plans for more:
* Code Quality: a universal linter/formatter, available as a CLI, VSCode extension, and CI check; * Merge Queue: a merge queue, to ensure that PRs are tested in order before they're merged; and * CI Analytics: detects, quarantines, and eliminates flaky tests from your code base. Prevents flakey tests from producing noise and blocking CI. *Flaky Tests: Detect and eliminate Flaky Tests. In 2022, we raised a $25M Series A led by Initialized Capital (Garry Tan) and a16z (Peter Levine)Our tech stack:
* Frontend: Typescript, React, Redux, Next.js * Backend: Typescript, Node, AWS, CDK, k8s, gRPC * Observability: Prometheus, Grafana, Kiali, Jaeger * CLI: C++20, Bazel * VSCode Extension: Typescript * CI/CD: GitHub Actions * General: GitHub, Slack, Linear, Slite Unlimited PTO (and we all actually take PTO), competitive salary and equity packages! Please apply here: https://trunk.io/jobsWe are building the world’s most advanced Geospatial AI platform to help public organizations (local, national, intergovernmental) make decisions with real-time location data using AI Agents. Some of the world’s largest organizations are already on our waitlist, and you'll be iterating on their feedback
- This will be the most challenging (but rewarding) build of your life. You’ll be joining a team that delivers at the highest level
- Agentic AI, MCP/A2A/ACP, ACE, Prompt caching, TPM limits, Parallel processing, Memory management, Autoscaling
- Python, SQL, LangChain, AWS, Kubernetes, DuckDB, Next.js, React, WASM, DeckGL
- You think like an architect, execute like a builder and code like AI
- You ship fast, high standards, low ego
- You’re not here for the early startup paycheck, you know the pay is low at the start, instead, you’re in for the long game and care about building the most meaningful product of your career
- We are looking for killers, this will be fun and you’ll be fairly rewarded
(!) If at any point this sounds too intense or competitive, this is not for you
Process: - 10m call --> 30m system design test --> 10m team feeling call - $500 trial week, then $2000/month as a contractor for 3 months. Money scales fast based on how much you help us convert our 80+ solid leads into paying customers by shipping features fast. - After 3 months, you will transition to a Founding Engineer / CTO / Senior Dev role with equity depending on your goals.
--> contact@ageospatial.com (subject: “FOUNDING ENGINEER - FIRSTNAME LASTNAME) with CV/LinkedIn & GitHub/portfolio/something you’ve built before that ideally generated revenue --> And common guys don't use AI to write me an long email, just be straightforward
Timescale is continuing to grow rapidly, and we’re hiring for many roles involving distributed systems and databases.
Timescale extends PostgreSQL to handle relational data, time-series, events, real-time analytics, and vector search in a single application database. It’s built for data-heavy, mission-critical apps while retaining the familiarity and reliability of Postgres. Ideal for IoT, crypto, finance, SaaS, and more.
Database code all available on github; we don’t have any “enterprise versions”, so all our database code is available for the community for free. Currently, see more than 3 million databases running TimescaleDB a month.
That’s because our commercial focus is on our fully-managed cloud platform, so in addition to folks implementing the core database (C, Rust), we’re also heavily hiring for folks with operational cloud & database experience at scale (Kubernetes with custom k8s operators, Golang, etc), as well as folks interested in providing highly technical support, database release engineering, and building database testing infrastructure (think performance analysis, distributed database correctness testing, etc.) And product folks to support these efforts & all our users!
Lots of fun engineering and product work with an amazing company culture. Check us out: https://www.timescale.com/careers
Engineering Manager - Database https://www.timescale.com/careers/08ddff61-b67a-42c5-a799-2e...
Staff Industrial Developer Advocate https://www.timescale.com/careers/1e6e2395-37d9-4364-9688-9b...
When applying please put in you found this on Hacker News!
=========== What we are looking for ===========
- You've done Kubernetes the hard way - or better yet, you know what it is, but you've spent more time working with Kubernetes in production than reading about it.
- You have development experience. We write code on top of the Kubernetes API so being able to dive deep into code is extremely valuable!
https://nowsecure.applytojob.com/apply/oiwPgGyOoR/Senior-Pla...
Aventic is trying to change the way people talk with companies. We’re building an intelligent platform with custom LLMs and deploying them in the cloud and on-premise. We’re looking for someone who enjoys working with Kubernetes in the cloud and deployed locally on-site; enjoys autonomy and is able to take large features from conception to deployment; and wants to be able to have a large impact on an early stage product.
You’ll work on automation, observability, CI/CD, and infra-as-code; and partner closely with product and engineering teams to ensure reliability and velocity. Tech stack: LLMs, Javascript, Python, Node, React, Ruby, Kubernetes, Terraform, GCP
Ideal experience: - 3+ years in DevOps/SRE/Platform roles - Cloud infrastructure (GCP) - Infra-as-code (Terraform, Ansible, etc.) - Kubernetes and container orchestration - Strong Python - Bonus: Experience deploying Kubernetes on-premise
We’re a small, fast-moving team with experienced founders and strong product traction. Join us early and shape the foundation.
Apply: apply@aventic.ai
We’re building Foundry to be the cloud compute platform AI developers actually want—no more battling procurement, limited quotas, or clunky tooling. Our platform gives ML engineers frictionless access to high-performance GPUs, clean APIs, and modern infra primitives to train, fine-tune, and serve state-of-the-art models. Backed by Sequoia, Lightspeed, and founders of Databricks, Google Brain, and Scale.
We’re hiring:
>> General Software (SWE) / Infrastructure Engineers << Build our batch + streaming workload engine for ML. Think: GPU scheduling, fault-tolerant execution, rich job DAGs. 0→1 ownership. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...
>> SRE, Supply (Site Reliability Engineer) << Manage GPU provisioning, spot bidding, and node pool health across clouds and on-prem. Work on the systems behind our global GPU fleet. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...
>> Solutions Engineers << Help top ML teams succeed on Foundry. Infra + ML intuition a must. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...
>> Founding Product Manager << Define the roadmap for the most advanced ML infra users. Apply here: https://job-boards.greenhouse.io/foundrytechnologiesinc/jobs...
Looking for compute? We support distributed deep learning workloads, including long-running batch jobs, streaming inference, and GPU autoscaling for LLM training and fine-tuning. https://mlfoundry.com/contact-sales
discovery tags: gpu, kubernetes, hpc, terraform, helm, distributed, ml, training, inference, llm, deep learning, fine tuning, customer, product, api, on-demand, infrastructure, elastic, scalable, cloud, platform
Pomerium builds identity and access management infrastructure for the internet. We’re helping small startups and the world’s biggest companies improve their security posture, facilitate distributed remote work, and scale their efforts globally. And we’d like your help. Pomerium recently raised a $13.75 million Series A funding round led by Benchmark and is looking to grow the team!
Open Source: https://github.com/pomerium/pomerium
Recent Features: https://www.pomerium.com/blog/announcing-pomerium-v0290
Job Posting: https://www.pomerium.com/careers/senior-software-engineer
- 3+ years working with Go
- Experience with OAuth2, OIDC, SAML, and other IAM technologies
- Experience configuring or extending Envoy
- Experience building gRPC and REST based services
- Familiarity with Kubernetes, Helm, and other Cloud Native applications
- Comfortable writing and reviewing C++ as well
Satellite and drone imagery access is on the rise, and traditional image processing methods are struggling to keep up. Our scalable AI platform enables custom model training on global features, providing real-time, on-demand geospatial insights with impressive speed and accuracy. We are turning months of manual work into mere minutes, and with much better results. We work with customers from various domains, from intelligence and defence, local and federal governments, to small and large enterprise enterprises, which requires us to have a lot of flexibility on how we deploy and maintain our services.
We kicked off in 2020 and have secured $35 million in series A funding from a lineup of top US and European investors, among which Microsoft M12, Point72 Ventures, Maxar, In-Q-Tel, SAFRAN, and ISAI/Capgemini.
Tech Stack: Python, Fast API, Postgres, Redis
Geospatial: RasterIO, GDAL, QGIS, ArcGIS
Infrastructure: Kubernetes & Docker, Linux, AWS & Azure, Azure DevOps, Terraform, ELK, Prometheus & Grafana, ArgoCD & Helm
Roles:
Senior Software Engineer - Data Plane Team: https://blackshark.sprad.io/QJaXM
Senior Software Engineer - Control Plane Team: https://blackshark.sprad.io/t0mKa
Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers’ legs.
Ki’s mission is simple. Digitally disrupt and revolutionise a 335-year-old market. Working with Google and UCL, Ki has created a platform that uses algorithms, machine learning and large language models to give insurance brokers quotes in seconds, rather than days.
Ki is proudly the biggest global algorithmic insurance carrier. It is the fastest growing syndicate in the Lloyd's of London market, and the first ever to make $100m in profit in 3 years.
Ki’s teams have varied backgrounds and work together in an agile, cross-functional way to build the very best experience for its customers. Ki has big ambitions but needs more excellent minds to challenge the status-quo and help it reach new horizons.
Calling all Software Engineers interested in Machine Learning and AI! If you're on the lookout for an exciting new opportunity, check out https://kipeople.my.salesforce-sites.com/recruit/fRecruit__A...
Join the Model Platform squad at Ki, an ambitious team dedicated to developing Ki's Core Algorithmic Underwriting Platform, the backbone of Ki's Algorithmic Underwriting capabilities and aspirations.
The squad's mission is to empower Ki in constructing and deploying cutting-edge algorithmic underwriting models and scalable model graphs. Examples of what you might be involved in are - developer tooling, micro-services orchestration systems, ML model serving infrastructure, feature serving and storage infrastructure.
Tech stack: Python, Golang, Kotlin, Typescript, Kubernetes, GCP.
Feel free to reach directly if you have any question https://www.linkedin.com/in/alessandro-r-rizzo/
We build voice AI agents for customer service over the phone. We are currently conducting hundreds of thousands of calls every day. Dialo is profitable.
We develop and self host every component across speech-to-text, text-to-speech, LLMs, real-time audio processing, and voip.
Our strategy centers on developing an open-source foundation and propriatery vertical-specific products on top of it.
tech stack: AI (wav2vec2, llama, styletts2), OCaml (systems eng), Nix, k8s, TypeScript, React, Node.js
Roles:
- Applied AI research (Speech LLMs)
- AI engineer
- UI Engineer (a full stack role with frontend focus)
How to apply: mail me at wojtek@dialo.ai with the coolest thing you build and tell me what you want to work on! (github link and/or resume optional
We are the leading global technology company enabling responsible marketing in walled garden social environments. Zefr’s solutions empower brands to manage their content adjacency on scaled platforms such as YouTube, Meta, TikTok, and Snap, in accordance with industry standard frameworks. Through its patented AI technology, Zefr offers brands and agencies more accurate and transparent solutions for social walled gardens
Role
Senior Site Reliability Engineer
You
We’re looking for someone to combine their technical expertise with strong leadership and a passion for continuous improvement and innovation. By ensuring the continuous health and efficiency of our infrastructure, including those supporting critical ML workloads, you will directly contribute to Zefr’s commitment to providing a consistently high-quality user experience. This is a role where we both expect to learn from you and have you learn from us!
Tech Stack
Clouds - GCP, AWS
Kubernetes - GKE, EKS
GitOps - ArgoCD, Github Actions
Languages - Python/React/Node.js
Observability - Prometheus, Grafana, Open Telemetry, Datadog
How to apply
https://zefr.com/about-us/careers?ashby_jid=546d27a5-d0f1-41...
Clarium is building an AI-powered platform to transform hospital operations. Our mission is to accelerate healthcare transformation by automating workflows and surfacing only the high-complexity issues that require human expertise.
We’re hiring a senior AI Engineer to design and implement intelligent backend systems that power our LLM-based agents. You’ll collaborate across engineering, data, and product to build scalable AI applications that improve healthcare supply chain operations.
Tech stack: Python, FastAPI, Kubernetes, Terraform, LLM APIs.
You might be a fit if you have:
* 5+ years of backend engineering experience * 1+ years working on AI/LLM applications * Experience with RESTful APIs, databases, and scalable infrastructure * A product mindset and enjoy working in cross-functional teams
Why Clarium?
* Remote-first team with async-friendly culture * Early-stage, well-funded startup: fast pace, high impact * Equity + competitive comp + top-tier healthcare * Work at the intersection of AI and healthcare with a world-class team
Apply: https://jobs.ashbyhq.com/clarium/f92e0604-9ac0-4dd4-b837-9bd...
Germany’s #1 live-TV & VOD platform (2 M+ users, >5 Tbit/s peak on our own CDN). We build almost everything in-house.
Stack: Kotlin, Go, React / React Native (TV apps), AWS, Kubernetes
Open roles
* Technical Program Manager - 4 + yrs delivery / TPM experience
* Tech Lead Web-TV Platform - React Native
We offer
* 30 days PTO, learning budget, O’Reilly
* Employer-paid health & disability insurance, EGYM Wellpass
* Dog-friendly office, competitive € salary
Interested? → nils.juenemann+hn-2025-06@exaring.de or https://www.linkedin.com/in/nilsjuenemann/
Oneleet is an all-in-one cybersecurity startup that has built its own Attack Surface Monitoring (ASM), Code Scanner, Device Monitoring, and Compliance Platform. We are growing at an unprecedented pace and working on some very exciting projects.
What we're looking for:
Strong problem solvers who can work independently in a remote environment - Security-minded professionals passionate about building robust, scalable systems - Comfortable working during Eastern Time
Tech stack: Go, TypeScript, React, Kubernetes
Open roles:
* Senior Software Engineer (Backend)
* Security Program Manager
* Internal Security Compliance Auditor
* Technical Sales (must have background in Computer Science or Cybersecurity)
* Invoicing Coordinator
We offer:
- Competitive salary - Equity in a fast growing cybersecurity startup - 100% remote work - Company offsites every quarter (past offsites have been in The Netherlands and Italy)
If you're interested in joining our team, please reach out to samuel<at>oneleet<dot>com with the subject line "HN: <Job Title>". If you have already applied but haven't heard back, feel free to follow up on the thread, things have been super busy!
Alternatively, you can also apply at https://www.ycombinator.com/companies/oneleet/jobs
We're a VC-funded startup building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.
On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.
Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.
If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/3006934-software-engineer-...
You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering
Count is like Jupyter, Tableau and Miro combined in one tool. Some of the world's leading data teams use it for everything from iterating data models and performing in-depth analyses to creating process flow maps of their entire business.
We're a small team looking for experienced software engineers who are interested in tackling deep technical challenges in the data analytics space.
For the best possible user experience, we have developed various technologies in-house, including a custom WebGL rendering engine, our own data visualization library, and a reactive SQL/Python notebook and database query framework.
Example projects: accelerating rendering using quadtree tiling, extending interactivity and customizability of visualizations, leveraging LLMs in data exploration, developing serverless frameworks for executing database queries at high concurrency.
Our tech stack: TypeScript, Python, Node, WebAssembly, WebGL, Apache Arrow/Parquet, DuckDB, Kubernetes, React.
For more details and to apply: https://jobs.ashbyhq.com/count
==============
1. BI Engineer
==============
* Expert in SQL, especially window functions and performance tuning
* 3+ years working with BigQuery and Looker Studio
* Strong Git/GitHub skills and experience documenting data pipelines
* Comfortable with non-relational data structures
* Clear English communication required
==============
2. Front-End Engineer
=============
* Strong experience with React, Next.js, Material UI, and Node.js
* Familiarity with PostgreSQL, unit testing, and Docker
* Able to build clean, responsive UI and integrate with backend APIs
* Clear understanding of component design, performance, and user experience
* 3+ years of experience
==============
3. Backend Engineer - Clojure
==============
* Expert in Clojure and functional programming
* Familiarity with GCP, Kubernetes, and Docker
* Experience with PostgreSQL and graph databases/traversal
* Ability to translate business requirements into scalable architecture
* Prior startup experience is a plus
* Comfortable with Docker and build systems
==============
Culture & How We Work
==============
* Competitive compensation based on location
* Startup culture with zero BS meetings
* Engineers from MIT, Yahoo — tight feedback loops, high code quality
* We value ownership, autonomy, and clarity of thought
* We don’t hire task rabbits — we want self-starters who care about user impact
* Think like a builder, not just a spec executor
email: prashanth.iyer at sharecare.com
At Quobyte we are working on the Data Center File System, a highly scalable and fault-tolerant software storage system built around a parallel file system core. Customers use Quobyte DCFS for AI and HPC clusters in industry and academia, k8s and OpenStack infrastructures, streaming, web mail, post production, origin and CGI clusters, and as a scalable backend for SaaS products. There are Quobyte clusters which span tens of thousands of machines and slurp 100s of GB/s!
Under the hood, we are working on a full-stack storage system, with everything from kernel development over our own replicated database system design to distributed algorithms (Paxos!) and performance. In short: lots of real-world challenging and fun problems! We work as a highly efficient engineering team, ship frequently, do code reviews, and have lots of unit and integration testing. If you’re passionate about systems, we might be the right place for you!
Berlin, Germany (on site):
* Software Engineer
* Infrastructure Engineer
* Marketing Manager
* Student Infrastructure or Software Engineering
US (remote)
* Sales Engineer East Coast, West Coast (remote)
For detailed job descriptions please and application process, please visit https://www.quobyte.com/company/careers or write to work at quobyte.com.
We are building a platform to manage data security and privileged access to servers, databases, VMs, MCP, cloud and other critical systems etc. Along with the access and authorizations, our customers can mask or tokenize data, discover and classify data sources, and manage workload identity.
What we are looking for:
- We are at the cusp of our 1-10 journey; we have quite a few customers. An engineer who is willing to get into the weeds of code as well as talk with customer and deliver an outcome
- Profound understanding of Kubernetes. Kubernetes is very core to our offering; therefore, profound understanding is necessary. The expertise required is not limited to a DevOps perspective; it also includes the ability to write Go code.
- Passion for technology and someone who is willing to be our product champion.
What we offer:
- Organisation is flat; engineers still report to me (founder)
- Fast paced, fast growing environment
- Quality of work, We consistently stay at the forefront of technological advancements. We build lot internal tools for testing, QA, internal release platforms
- US centric GTM
- Competitive salary
Total headcount is around 10 engineers. You will be joining a fairly small team.
More about the company - https://adaptive.live
Please feel free to reach out to me at debarshi[@]adaptive[.]live
We've built up a great remote culture (e.g. annual meetups, a remote office app we created to collaborate) and a dev team that enjoys tackling hard problems that make a difference for our customers (dev blog for more: https://geeq.seeq.com/).
Staff Frontend/Full stack Engineer (React, Typescript, Kotlin): https://apply.workable.com/seeq/j/D08DA1A63C/
Staff Backend (Kotlin, Java. Bonus for experience with search like Elasticsearch, Mellisearch, etc): https://apply.workable.com/seeq/j/38D9C7897C/
Senior Plaftorm Engineer (Kubernetes, Terraform, Grafana): https://apply.workable.com/seeq/j/0C6A35BDE5/
Our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome.
There are a lot of companies in the auth space, but we feel like we have something special:
* a unique deployment model (self-host on-prem or in your cloud or run in our cloud)
* A well designed API first approach; one customer compared our app to petrichor
* a relatively mature product (the code base is over eight years old and we've found and fixed a lot of the sharp edges around core login use cases; however there are plenty more features to add)
* founder-led; the CEO is an engineer who still writes code
* a full featured free-as-in-beer version that makes the sales cycle easier; prospects often come in having prototyped an integration already
If you are passionate about technology and want to join a company moving the industry forward, FusionAuth might be a great fit for you. As mentioned, our core software is commercial with a "free as in beer" version. We also open source much of our supporting infrastructure.
Technologies and standards that we use or implement: Modern Java, MySQL, PostgreSQL, Docker, Kubernetes, OAuth, SAML, OIDC.
Learn more, including about benefits and salaries, and apply here: https://fusionauth.io/careers/
Click/tap the 'View open positions' orange button.
ClickHouse is a popular, Open-Source OLAP Database. We are ClickHouse Inc, the company behind the database aiming to build the best in class real time data warehouse.
Things my team works on:
Scale To Zero Vertical and Horizontal Scaling Make Before Break Scaling (see some of my KubeCon talks - [0] and [1]) ClickHouse Kubernetes Operator Recommendation Systems (Time Series Analysis, Forecasting algorithms, Data Engineering) ClickHouse Internals (every once in a while) What we are looking for:Cloud / Kubernetes operator engineers to build the AutoScaling infrastructure. We also maintain our own ClickHouse-based Data Infrastructure. Bonus points if you've worked on autoscaling or other data-driven forecasting challenges in the past.
Can work in an early stage startup environment. Proactive and hands on. Senior/Staff+ Engineer. You must be independent and self-organized. Good at Go, Kubernetes (Understanding how to manage stateful services in a multi-cloud environment) We have a Python service in our Recommendation pipeline, so some ML/Data Science knowledge would be good. SQL / ClickHouse SQL (goes without saying) You'll need to be able to do On-Call - debugging production infra or db issues If you can do low-level database programming (C++, ClickHouse) that's added bonus. If you want to work on operating production critical databases in the cloud on k8s + write data-driven algorithms for autoscaling, consider applying! Send me an email: manish.gill [at] clickhouse [dot] comBlack Canyon Consulting (BCC) is hiring Platform Systems Engineers of all levels to join our team at the National Center for Biotechnology Information (NCBI). Our team is dedicated to building cutting-edge tools and systems. Our mission is to empower developers across NCBI to build, deploy, and manage software, data, and web services that make a real difference in the lives of millions of Americans.
Your contributions will play a crucial role in modernizing government technology infrastructure, fostering innovation, and ultimately making a tangible impact on communities across the country and globally. This is your chance to be part of a mission-driven team that’s shaping the future of digital government.
Tech: Linux, k8s, Service Mesh, Kafka, GitLab, ArgoCD, Elastic APM, Python, C++
DevEx Eng: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/... Sr DevEx Eng: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/...
DataOps Eng: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/... Sr DataOps Eng: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/...
Plaform Eng Manager: https://job-boards.greenhouse.io/blackcanyonconsulting/jobs/...
Ascertain is a healthcare AI startup backed by Northwell (New York's largest health system) and Deerfield. We're a small team automating the painful admin work that clogs up the U.S. healthcare system — things like prior authorizations, discharge planning, and insurance claims. Our goal is simple: give time back to clinicians so they can focus on patient care, not paperwork.
We've found early product-market fit and are growing the team thoughtfully. We're hiring senior engineers across the stack: backend, frontend, and AI/LLM. We're NYC-based and hybrid (most of us come in ~3 days/week). We're not counting badge swipes — we just want teammates who want to be in the room with us often enough to build trust, have fun, and work on hard problems together!
What we're building:
* A general-purpose automation platform for healthcare ops, powered by LLMs
* A system that reads unstructured documents, fills out payer forms, and explains rejections
* Tools to automate patient discharge planning in hospitals
* A foundation for making AI in healthcare safe, observable, and human-in-the-loop
What we're looking for:
* AI Engineer — experience productionizing LLM apps (agents, RAG, embeddings); solid Python; knows how to build ML systems that ship
* Backend Engineer — strong Python/FastAPI; infra-savvy (K8s, Terraform, Docker); thoughtful about API design and scalability
* Frontend Engineer — React/TypeScript expert who's opinionated about UX and happy to dip into backend when needed
More importantly, we're looking for engineers who like open-ended, ambiguous challenges, and want to work with a tight-knit, high-trust team to solve real-world problems.
Pleas remember that we are looking for NYC local only, no exceptions at this time :(.
I'm a Principal Engineer here — if anything here resonates, drop me a line at john@ascertain.com or apply at our job board using https://grnh.se/f303c36d6us!
Matroid’s mission is to enable computers to visually understand the world. Our “no programming required” product empowers businesses and industry with our computer vision solutions.
We’re a Series B funded startup, with customers in the manufacturing and video security industries.
We’re looking for top engineers - both junior and senior - who are excited about solving hard problems in computer vision and productizing it to serve real-world use-cases.
$150K-$300K +equity, depending on role and expertise.
Tech stack includes:
Deep Learning / CV: Python, PyTorch Infra: Kubernetes, Kafka, Redis, AWS WebApp: React, Node, Mongo, Docker Apply at http://matroid.com/careers?source=hackernewsRevolutionising wealth management with AI-driven automation. Founded by repeat fintech entrepreneurs with multiple successful exits. Seeking a Platform Engineer and a Quality Engineer to build our AI-powered digital family office platform. Early-stage; have closed an initial round of funding.
Platform engineer: 5+ years experience building and operating scalable systems. Familiar with event driven architectures and observability within the Kubernetes ecosystem. Preference will be given to candidates who have a broader set of experience with other disciplines such as data engineering and full stack application development as we’re a small team and so may need to lend a hand on a variety of tasks.
Quality assurance engineer: 5+ years experience doing QA within a startup environment. We’re looking for people who seek to understand the domain problem and solve for ensuring a high quality customer experience. Will need to extend the automated testing framework within the context of LLM based workflows. Candidates should also be prepared to do manual testing.
For both roles, experience operationalising AI/ML workloads, fintech experience as well as having a strong product sense and entrepreneurial mindset are desirable characteristics.
Some core technologies: Next.js, Python, LangGraph, PostgreSQL, Red Panda, Dagster, Kubernetes, Pulumi, GCP.
Compensation: Competitive base salary + equity. Apply: careers@centry.capital
- Doing 1B+ API calls per day
- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).
- We're based in NYC with our HQ in Union Square.
Interesting things we're working on:
- HorizonDB, our Geospatial database written in Rust
- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband and other sensors and ML.
- Extracting raw map data from satellite maps and the web leveraging ML and AI
- Anomaly detection to identify spoofed locations
- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time
- Multi-Region AWS K8s deployment, 99.99%+ availability
- Frontend tools to visualize and debug location data at scale
Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com
At Youth Inc., we’re on a mission to empower youth athletes and their families with trusted content and a best-in-class e-commerce experience. Our Elixir/Phoenix-powered platform reaches millions of users—coaches, trainers, and parents—while our B2B marketplace supplies premium team gear to hundreds of programs across the U.S.
What You’ll Do:
- Design, build, and maintain core Elixir/Phoenix microservices, APIs, and worker processes - Lead database schema design, indexing strategies, and PostgreSQL performance tuning - Define and implement infrastructure-as-code and CI/CD pipelines - Establish best practices: code reviews, automated testing, observability (Datadog/Sentry)
What We’re Looking For:
- 4+ years professional software engineering experience, with at least 2 years in a senior or tech-lead capacity - Deep knowledge of PostgreSQL (schema design, query optimization, replication) - Strong Linux system administration and cloud operations (AWS/GCP) skills - Expertise with Docker, Kubernetes (or ECS), and Git-based workflows
If you're interested, please email me - jbutler@youth.inc
Looking for a Sr. Systems Engineer / Admin with experience in managing and implementing geo-dispersed on-prem Kubernetes clusters, experience with timeseries DBs such as QuestDB and InfluxDB, distributed DBs such as Cassandra, and traditional SQL DBs such as MariaDB.
You – 5+ years heavy Linux (Red Hat, Rocky, CentOS) server-side OS experience, experience working with development groups translating developer requests into system changes while maintaining system reliability and stability. Experience with the ETL processes and working with large dynamic datasets exceeding 1 billion transactions per day.
If interested, please apply for job posting 2025-52111 at https://careers-charter.icims.com/jobs/52111/sr-devops-engin...
At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and already have >500 organizations using our product.
Our core product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours. Some even tell us that their partners notice they're much more relaxed after starting to use our product, and we couldn't be happier :)
We're expanding our Stockholm team with exceptional engineers! We use Python (backend), TypeScript/React (frontend) and C# (Windows app) and our infrastructure runs on Kubernetes in Azure. We're scaling rapidly in terms of # of users and are especially keen to talk to senior backend engineers who have helped startups scale from thousands to millions of users.
Even if we don’t have a role out for your specific skill set, we’d love to talk! Our tech team is small but growing and you’ll have an outsized impact on an important problem.
More info at https://tandemhealth.ai
Feel free to reach out to john.moberg@tandemhealth.ai if you have any questions
Every day, millions of people read content checked by Acrolinx. Our AI platform ensures that what companies publish is accurate, on-brand, and high-quality. You'll join the team building the next generation of these language-aware services. You'll work in python, integrating LLMs, optimizing performance, and delivering features to customers ranging from Fortune 500s to startups.
You should have: 3+ years of Python (HTTP APIs, relational/NoSQL, experience with a cloud platform like AWS/GCP/Azure) Strong grasp of system design, algorithms, data structures, and testing. Experience with LLMs and a desire to build products utilizing them.
Bonus (not required): Experience with any of the following - PyTorch, Hugging Face, FastAPI, Docker/K8s, async Python, Temporal/Airflow. Experience integrating LLMs into products.
We're a small, remote-first team working in cross-functional squads. If you're excited about building AI-powered products, let's talk: recruiting-mb@acrolinx.com
We’re the team behind FiftyOne, the leading open-source toolkit for building visual AI. FiftyOne is used worldwide by Fortune 500 companies, startups, and research labs to curate datasets, debug models, and build the next generation of production-ready AI.
We’re deeply open source and community-driven, and work across verticals like autonomous vehicles, medical imaging, robotics, agriculture, and more. We’re scaling FiftyOne to handle datasets with hundreds of millions of samples and billions of data points, and we’re continuously integrating innovations from our in-house research team into upcoming releases.
Our tech stack includes Python, React/TypeScript, and k8s.
We’re hiring for:
* Principal Software Engineer (platform / SDK): https://voxel51.com/jd/?4565552005&gh_jid=4565552005
* Staff Frontend Engineer (ML workflows): https://voxel51.com/jd/?4559955005&gh_jid=4559955005
* More at https://voxel51.com/careers
We're fully-remote and committed to building a strong, inclusive engineering culture.
Apply at the above links, or reach out to remy@voxel51.com with Hacker News in the subject line.
Polaron is an Imperial College London spinout using generative AI to bridge the gap between process (how materials are made) and performance (how materials behave). We’re building a platform that enables materials designers to use these state-of-the-art AI techniques in their day-to-day work. We’re a small, well-funded team, and recently won the UK Government’s inaugural Manchester Prize [2] for AI innovation and public good.
As a Software Engineer at Polaron, projects on our roadmap you could work on include:
- Scaling our canvas-based frontend to handle images with greater than 10k x 10k pixel resolution. - Intelligently autoscaling our GPU cluster in response to customer demand. - Building a public-facing API, in addition to our web-based interface.
Tech Stack: TypeScript (React / Next.js / Express / Prisma), Python (PyTorch), PostgreSQL, Docker, Kubernetes, AWS, Terraform.
Apply via our jobs page: https://apply.workable.com/polaron.
If you’d like any more information, please reach out at: [careers@polaron.ai](mailto:careers@polaron.ai).
[1]: https://www.imperial.ac.uk/news/250657/ai-spinout-polaron-ac...
[2]: https://www.gov.uk/government/news/british-start-up-wins-1-m...
Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical - they look almost like a video of the user's screen (with private details redacted) - and the combination with analytics creates eye-opening insights.
We have several engineering roles open. The fullstack roles are going to be working with Go (golang), gRPC, Solr, BigQuery/BigTable, Kubernetes (K8S/GKE), and more on Google Cloud Platform (GCP) for the backend, and then TypeScript & React for the frontend.
USA:
* Senior Software Engineer, Full-stack, Application Experience - $160,000 to $190,000 - https://www.fullstory.com/careers/jobs/1a014b19-d805-4547-9a...
* Senior Software Engineer, iOS - Objective-C, Swift, Rust, and smaller amounts of other languages. This role is part reverse engineering, part systems programming, and part library development. It's about taking things apart, seeing what makes them tick, and figuring out how to get at the bits we need without negatively impacting the app experience (or using any private APIs!) Low-level knowledge of Swift and SwiftUI would be particularly helpful. - $176,000 to $207,500 - https://www.fullstory.com/careers/jobs/ab3f8ecb-ee1f-4431-a0...
Colombia:
* Staff Software Engineer, Application Experience - Full stack: https://www.fullstory.com/careers/jobs/0fd0d966-1ab7-4639-a0...
* Senior Software Engineer, Digital Experience Analytics - Full stack: https://www.fullstory.com/careers/jobs/6133f8c0-637c-4aca-9e...
* Software Engineer, Data Management - Full stack: https://www.fullstory.com/careers/jobs/f386045f-f261-473a-8c...
* Senior Software Engineer, Web Capture - Full stack: https://www.fullstory.com/careers/jobs/fc8bacd1-7ad3-41df-a9...
...and a few roles in other categories, see https://www.fullstory.com/careers/ for the full list and some general info.
For the US roles, in addition to the listed pay ranges, you can expect regular raises & bonuses, equity, and benefits including: health insurance, 401k matching (Vanguard), annual learning stipend, unlimited PTO, and more. I take about 5 weeks vacation a year, in addition to ~3 weeks worth of company holidays (federal holidays + the week of Christmas to New Years.)
You also get a 5-week sabbatical after 5 years of employment - I just took mine at the end of last year, and it was fantastic.
To apply, please submit your info on the website. If you have questions, feel free to reply here or send me an email. (I'm an engineer on the iOS team, so I don't know as much about the other roles, but I'll do my best to answer questions.)
At Coveo, we build AI-powered systems that bring hyper-personalization to every enterprise experience — whether it's e-commerce, customer service, or internal workplace tools. Our platform unifies relevance across the stack, helping users find what they need, when they need it.
We're looking for a Senior Fullstack Developer to help us scale these experiences. You'll design and build high-scale systems behind search, recommendations, product discovery, and Generative AI — crafting clean APIs and responsive UIs that deliver fast, personalized experiences to millions of users.
Stack: Java, REST APIs, distributed systems, React, TypeScript, responsive web apps, AWS, Kubernetes
You'd be a great fit if you have:
- 5+ years of software development experience
- A strong track record in high-scale backend development
- Experience with cloud infrastructure
- Solid front-end skills
- Strong communication skills and a collaborative mindset
We offer competitive salaries, top-tier equipment, great offices, and a team that genuinely values your input.
Interview Process: phone screen, interview with hiring manager, tech test, offer
Apply here: https://grnh.se/b972644a2us
Looking for something else? We're also looking for Senior NLP Applied Scientists (https://grnh.se/3649d2972us), Cloud FinOps Specialists (https://grnh.se/e81bc0032us) and Backend Developers for our ML Platform (https://grnh.se/0c1ebd5b2us)
We build supply-chain security that protects every device from chip to cloud.
Fortune-100s and federal agencies run us in production, and we're growing two core teams:
• Senior Software Engineer – Portland
∘ Go / Python back-end, REST & gRPC APIs ∘ GCP, Docker, Terraform, Postgres, CI/CD ∘ 5 + yrs building production services → https://eclypsium.com/company/careers/#op-650071-senior-software-engineer • Platform Architect – Córdoba ∘ Design & code our next-gen SaaS platform (GCP + K8s) ∘ Own scalability, reliability, security from day 1 ∘ 7 + yrs distributed-systems / cloud architecture → https://eclypsium.com/company/careers/#op-667280-platform-architect • Data Engineer in training / Jr. Data Analyst – Córdoba - NEW: June 17, 2025 ∘ Supporting Data team, doing data pipeline development ∘ Job description on company website soon ∘ Potentially great for ambitious early career SWE We are AI positive! Both positions will benefit if filled by people well-versed in use of AI to assist their existing deep experience in SWE to accelerate design, administration and implementation.Why we like it here Startup-speed, no politics, real customer impact, equity, full health cover, flex PTO, parental leave.
I'll be in Córdoba 6/2–6/7, visiting from HQ in Portland—happy to grab coffee or maté and talk shop.
I was found by Eclypsium from my posting in the Who Wants to be Hired thread here on HN. This is the company's first post in the Who's Hiring AFAIK. So, the opportunities above are real.
Please send me an email at rob.banagale@eclypsium.com to ask questions or get an intro going, you're welcome to also apply using the instructions on the job postings page but please also shoot me a note! I hope to hear from you.