We're looking for a web frontend engineer who writes clean, thoughtful JavaScript and knows how to ship quality products in React. This is a pure web frontend role, and you should have strong fundamentals in HTML/CSS/JavaScript, a good product sense, and a bias for building things that are performant, scalable, and user-friendly.
In this role, you'll focus on improving product quality and reliability as well as delivering web experiences with refined UI details that users love. This is a contract role for Airbnb, with potential to convert to full-time.
Airbnb is a global platform that helps people find unique places to stay and connect through travel.
To apply, please email your resume to me directly at ulprc@airbnb.com and let me know your interests and anything else we should know.
You must be based in the US or Canada, and no agencies, please.
We are working on an open source, peer-to-peer based Web browser which enables people to retrieve websites from each other whenever a direct connection to the destination server is not possible. The networking part of the browser is written in C++ (Boost Asio) and the GUI is a fork of Firefox.
The currently released version runs on Android and we have prototypes for Windows, Linux and iOS. Our main short term objective is to find a colleague to help us bring these prototypes to completion with the focus on the Windows OS. Our long term hope is for the new colleague to be part of our efforts of improving the core, low-level, networking code.
Ideal candidate will have a subset of these skills:
- Experience coding in modern C++ or Rust
- Experience and desire to work on Windows OS
- Ability and desire to work across multiple languages: C++, JavaScript, Python, Rust
- Experience with network programming (HTTP, TCP, UDP, TLS, BitTorrent, DHT)
- Be reachable for at least 2 hours on working days between 9am - 5pm EST
If interested, please find more about eQualitie's mission, activities, info about the project and how to apply at
Indigenous People around the world are working tirelessly to secure and manage their territories under mounting external threats. Conservation Metrics is co-creating a data platform with our Indigenous partners to provide them with best-in-class remote sensing products (maps, change detection, threat prediction), mobile survey tools, secure storage in a data warehouse, and secure APIs for tools they need to analyze and visualize their information, now and in the future.
We're looking for a fullstack JavaScript (Vue or React, and Node.js backend) Engineer with 3 years experience working on webapps (front and backend), including data pipelines that power them.
Read more: https://conservationmetrics.com/hiring-fullstack-js-engineer...
We’re hiring @ Kixie!
-Kixie is a fast-growing, profitable B2B startup revolutionizing sales: https://www.kixie.com/
-Work with cutting-edge tech and solve complex challenges
-Build tools that accelerate sales team success
-Autonomy, teamwork, and trust define our culture
-Based in sunny Santa Monica, CA & hybrid [3x/week min in-office requirement]
Our stack: React/Recoil, HTML, CSS, JavaScript, Node.js, AWS (Lambda, DynamoDB, RDS)
How to Apply: Staff Backend Engineer: https://r.people.capital/kixie-be ($175k-$300k)
Staff Full Stack Engineer: https://r.people.capital/kixie-fs ($175k-$300k)
SVP, Engineering: https://r.people.capital/kixie-vpe ($300k-$400k)
ApplianSys is a UK-based entrepreneurial company and the global leader in specialist network appliance products. As a Senior Software Developer, you'll be more than just a coder. You'll be a product developer who contributes to the design, development, and implementation of our cutting-edge network appliance products. This role requires a deep understanding of networking protocols, Linux systems, and Python programming, and the ability to apply that knowledge to solve complex technical challenges.
Design, develop, and maintain software for ApplianSys products and upgrades. Work with a range of network protocols (HTTP, DNS, DHCP, etc.), Linux, and Python. Contribute to both software and hardware development. Maintain and extend existing product components (HTTPS interception, caching engines, etc.). Focus on non-functional requirements (test coverage, maintainability, performance, and scalability). Contribute to high-level and detailed design of new products and components. Participate in platform architecture and evolution. Research and select third-party components. Contribute to and extend open-source projects. Evolve methodologies and pursue DevOps approaches. Gain deep product and market knowledge. Contribute to product management by reviewing market and technology trends. The ideal candidate for this role isn't just a skilled developer; they have a deep-rooted passion for technology. Perhaps you've been a bit of a computer enthusiast since childhood, always eager to understand the inner workings of systems and networks. Fluency in Linux and network protocols. Strong Python skills. Solid skills with Web applications technologies (HTML, JavaScript, CSS). Expertise in HTTP, DNS, DHCP, and related domains.Experience with networking services Aptitude for product development, not just software engineering. Broad technical and market knowledge (hardware, network equipment, etc.). Ability to solve complex technical challenges (e.g., HTTPS caching issues). Understanding of Windows Updates or Microsoft software delivery mechanisms. Experience with AI tools for software engineering and product automation.Email: charlotte.hoptroff@appliansys.com
Cogram is an LLM-based productivity platform for architecture, engineering, and construction (AEC). Our product automates a growing number of AEC workflows such as meeting notes, site visits, project administration, mail management and RFP bidding.
We're looking for a senior / staff / principal full-stack software engineer (8+ years of experience) who excels at solving complex problems and delivering solid performance. You'll develop software for a system that serves thousands of users, with enterprise-grade requirements on robustness and reliability.
Requirements: Expert knowledge in Python; at least good working knowledge in Javascript / Typescript / React; excellent writing and communication skills. Bonus skills: Expo / React Native, Puppeteer / Playwright, AWS, Terraform, PostgreSQL Python. Location: remote or Berlin, start date ASAP.
26 days of paid vacation + German public holidays (totaling 38 days). Fully remote work environment with three offsite events per year around the world.
Reach out to r+hiring [at] cogram [dot] com
We’re building AI-powered tools to help law firms work faster, smarter, and with less busywork.
Our first module is an AI call center that transcribes and classifies calls to help teams prioritize urgent cases. But that’s just one part — we’re building an end-to-end platform that automates the entire case lifecycle, from intake to resolution.
We’re a small, senior team based in LATAM. You’ll be working directly with the founders and building features from scratch. No layers of approval, no legacy code — just thoughtful product work, shipped fast.
If you're excited about solving real problems, working closely with strong engineers, and being part of something early (but real), we’d love to hear from you.
Our tech stack is: Python, Javascript/TypeScript, and ML/AI pipelines in AWS.
Apply here: https://tramcase.na.teamtailor.com/
Learn more about us on: https://www.tramcase.com
We are a team of ~20 people, building cutting-edge open-source tools for confidential computing and a "confidential GenAI" service on top of those.
You can find the GenAI service here: https://www.privatemode.ai/ and most of our code here: https://github.com/edgelesssys/
Our products span unusually far across the tech stack, starting at measured boot, through Kubernetes operators, finishing somewhere in our JavaScript frontend. We don't expect you to do all of it - these are just possibilities.
Tech stack: Go (mostly), Rust (some), JavaScript (some), Nix / NixOS, Kubernetes, Terraform, vLLM, AMD SEV-SNP, Intel TDX.
Website: https://www.edgeless.systems/ Contact: Apply via the posting on our careers page. Feel free to email me (founder) via fs [at] edgeless.systems.
Would you like to help tackle one of the most important sectors for the global economy - maritime shipping? We're hiring for multiple roles: software engineers, data analysts, UI/UX designers, implementation managers.
Nearly every person is affected by stuff shipping on the seas - whether its energy, ore, or wind turbines, but the industry itself is antiquated and archaic, and hampered by paperwork and bureaucracy. Our customers are crying out for better solutions. We're looking for people to help us build those solutions.
If you're the sort of person who is: - intellectually curious about new industries - wanting talking to and getting close to end users - keen to use LLMs and other AI tools
Then please get in touch.
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For our SWE roles we have budgeted ~ 90k USD.
Our tech stack for new projects is largely typescript/vue/mysql (we have several fans of fp-ts and EffectT with us and are investing in using more functional programming). But like the industry at large we also have significant legacy code in javascript. If you're the sort of person who likes refactoring complex projects to make them more workable, then we also want to hear from you.
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For our Data Analyst or Implementation Manager roles:
You'll be helping our customers in maritime shipping get the most from our software. Initially, a lot of that work will be in helping our customers get their data in and out of it. Lot's of MySQL, Metabase, AWS Glue, DBT, or other ETL pipelines.
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For our UI/UX designer roles we have budgeted ~ 40k USD.
You'll be helping us on three different axes: (1) designing the user interface for new features, (2) fleshing out the user journeys and mockups for our roadmap, and (3) helping us craft a consistent and learnable user experience across all our software.
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We hire remotely and globally with offices in Houston, London, Singapore, and Joinville (Brasil). You should be fluent in English. The current team is >20 people. You should be in a timezone within 3 hours of one of those offices.
Interested? You can contact me directly from my profile. I'm the CTO.
Please, no recruiters or agencies.
We’re a small <25 employee firm that builds primarily custom web application software for a wide range of clients—public and private, large and small. We’ve been entirely remote for over 25 years, and have cultivated an asynchronous environment supported by a careful selection of tools and processes to enable people to work flexibly and efficiently. We’ve aimed for consistent steady growth and achieved that by consistently delivering quality software to our clients, and understanding their requirements often better than they do themselves.
Almost everything we code is in Javascript so relevant experience around that, typescript, React, and the Node.js ecosystem is all great.
See more details and apply at https://www.cornerstonenw.com/careers/software-developer/ Humans read every application.
We're looking for amazing frontend or full-stack software engineers that want to automate their job hunt through AI agents
Tech stack
React.js Node.js Next.js Supabase Javascript
Top compensation & equity
We are a team of passionate technologists, engineers, and problem-solvers driven by a mission to build impactful digital solutions. As a fast-growing IT company, we specialize in custom software development, web and mobile applications, cloud solutions, and cutting-edge technology consulting.
Responsibilities: 1. Develop high-quality software and web applications 2. Analyze and maintain existing applications 3. Write scalable and testable code 4. Identify and fix bugs efficiently
What We’re Looking For: 1. Bachelor’s degree in Computer Science or equivalent experience 2. Solid experience in modern programming languages (e.g., JavaScript, Python, etc.) 3. Good understanding of SQL or relational databases A proactive mindset and attention to code quality 4. Fluent English and communication skills
Email: DenysInoue@outlook.com
Thank you for your time.
We're looking for cryptographically-minded, privacy-conscious engineers to join us.
Staff Software Engineer, React Native — This is a killer mobile app dev that has deep understanding of RN, has built consumer apps.
Staff Software Engineer, Distributed Systems — This person has worked on large distributed systems and will join the decentralization team to build resilient, scalable infrastructure for messaging. Languages: Go, Rust
Staff Software Engineer, Protocol (Multiple open seats here!) — These hires will work alongside the protocol team in continuing to improve and harden XMTP. Languages: Rust, Kotlin, Swift, Javascript
Staff Software Engineer, Partner Enablement — This is a highly technical, product minded engineer that has a passion for supporting integrators and key partners building with XMTP
Interested? Send your resume to dakota atsign ephemera hq.com Replace the atsign and remove the spaces, of course.
At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with revision control, design review, and automated test (think GitHub/Bitbucket for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.
https://techcrunch.com/2023/12/05/git-allspice-enterprise-6m...
We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers
We’re hiring primarily for:
Sr.-Staff Frontend Software Engineer - You'll be the subject matter expert for our front-end (Vue, JS, Golang, Playwright, jest), and work with open-source projects to extend our user experience. https://allspice.io/post/jobs/sr-principal-staff-front-end-s...
Sr. Technical Product Manager (Actions) - You're a hardware nerd who's been frustrated with the lack of automation and data access in electronics design. You're thrilled at the prospect of running wild with full access to circuits data to build extensible plugins to automate design validation, generate exports, run simulations, and connect to external data APIs. https://allspice.io/post/jobs/sr-technical-product-manager-a...
Sr. Technical Product Manager (AI) - You've been an early adopter, introducing AI features in your past products. You understand how to tame large amounts of data for use in RAG to get consistent, functional output from LLMs, and you're not afraid to talk tensors. https://allspice.io/post/jobs/sr-technical-product-manager-a...
Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Javascript
Apply by emailing us at jobs<AT>allspice[dt]io (<AT> -> @, [dt] -> .) with [HN] in the title and a link to your GitHub/GitLab profile and/or resume for technical roles.
The only conversational AI platform for Self Storage.
swivl is hiring a senior engineer to be a impact player on our engineering team. Our platform integrates various communication channels such as voice, chat, email, SMS, and other emerging channels to provide seamless interaction between businesses and their customers. As a member of our engineering team, you will have the opportunity to take on significant ownership, lead projects, and see your ideas come to life.
We’re a small, close-knit team, where everyone has a lot of autonomy and freedom to do their best work. We're fully remote and mostly communicate via Slack & Google Meet. Even though we're remote, we do believe in-person team building is important. We try to get the whole team together at least twice per year. The location changes, so if there's somewhere you'd like to meet, let us know!
Stack: Nodejs, Typescript/Javascript, TypeORM, Postgres, Heroku, Websocket
MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security.
We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.
We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.
Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.
We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.
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Junior Software Engineer - Remote (Global), Full-Time
We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.
Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule.
https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j...
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Software Engineer - Remote (Global), Full-Time
We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s...
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I'm Scott, Founder/CEO/CTO. We're based in US but applicants from Central America, South America, Europe, Asia, and Africa are encouraged!
We’re a boutique search & digital marketing agency expanding our dev team. Work with JS/TS, modern frameworks (React/Vue/Astro), Cloudflare Workers (KV, R2, D1), caching, and front-end components from Figma. Bonus if you’ve done headless WordPress (WPGraphQL, ACF). Join us to push boundaries with Edge SEO, advanced caching, and data-driven content strategies.
Stack: JS/TS, React/Vue/Astro, REST/GraphQL, Cloudflare (Workers, Pages), Git, QA, SEO best practices Nice-to-Have: Headless WP, WPGraphQL, Gutenberg dev Perks: Competitive comp, remote flexibility, hairy projects Interested? Email: singrassia@reflexive.io
Help us reinvent how military and civilian teams plan complex operations. We’re building an AI copilot that streamlines today’s manual, slide‑driven workflows—drafted by LLMs and refined by the user in real time. Think Cursor for strategic planning.
Why join now?
Backing from a dual‑use venture studio with multiple exits and in‑house DoD BD expertise.
Wireframes, validated user stories, and early users are ready—your code ships to real operators fast.
Founder CEO is a former Army officer and past startup‑exit founder with a full-stack developer skillset who’ll speak your language.
What you’ll do
Own the end-to-end architecture & roadmap – choose the stack, design data pipelines, secure cloud infra, and React/TypeScript front-end.
Build the MVP with the CEO, ship weekly releases, then hire and lead a small, AI-leveraged team.
Co-shape product decisions with DoD users and early commercial adopters. You
Highly experienced full-stack/ML engineer who can explain and defend tool choices (e.g. Python, TypeScript/JavaScript, React, LangChain, vector DBs, CI/CD, IaC).
Proven track record shipping production LLM or search-heavy apps with polished UIs; comfortable with DevSecOps and data security (GovCloud/IL4+ a plus). Entrepreneur at heart—show us something you’ve built that shipped fast.
Send a brief intro (or resume if you have it) + GitHub/portfolio to kyle@fairwaterlabs.com.