3Play Media | Staff Platform Engineer | Remote or Hybrid (US/Canada only) | Full-Time | $150K–$180K USD + equity, benefits, bonus

3Play Media makes video accessible. We create captions, subtitles, transcripts, audio descriptions, localization (translations), and dubbings—whatever’s needed to make customer video easily consumed by a wider audience. Leading the AI charge for over a decade, we marry state-of-the-art automatic speech recognition (ASR) and machine learning (ML) with a global marketplace of human in the loop (HITL) editors and third-party services. AI-enabled, human-perfected delivers good + fast + cheap at scale and with confidence, even when source materials are difficult or when there is zero tolerance for errors. You see our work all the time. For example, we captioned the 2024 Paris Olympics and Paralympics.

3Play is fun, informal, inclusive, pragmatic, and profitable—and we’re going great places. We seek an experienced Platform / DevOps / SRE engineer to help wrangle cloud-based infrastructure and processes. Requires strong command of AWS, Terraform, Kubernetes, Linux, containers, bash, and Python. Candidates must be self-motivated, experienced professionals who autonomously deliver high-quality work in production environments, collaborate effectively, and are constantly learning and growing. If that’s you: https://www.3playmedia.com/company/jobs-post/?gh_jid=6324953...

Sourcegraph | San Francisco | Full-Time | SWE, Database Platform Eng, Forward Deployed Eng, Designer, Customer Eng, Technical Advisor (all roles write code) | https://sourcegraph.com

Sourcegraph is how enterprises industrialize software development with AI. We accelerate and automate how software is built in the world's most important companies, including 7/10 top software companies by market cap and 4/6 top US banks.

Every successful codebase becomes large and complex. Instead of improving the product, devs spend more of their time just understanding the code and doing low-level tasks. The solution is to accelerate humans doing what they're best at--and to automate the rest with AI agents, meaning more creativity and less toil for devs.

Sourcegraph is the industrial software development platform, accelerating human devs with contextual AI and automating toil away with AI agents, and it's proven today in the world's most important companies. Our tech stack combines frontier technologies in code search, static analysis, and LLM training and evaluation. Our founders code!

Apply here: https://grnh.se/0572f98b4us

Nexleaf Analytics | Senior Software Engineer (Backend) | Remote (East Coast Timezone preferred) | Full-time | $125-142K | https://nexleaf.org

Nexleaf is a nonprofit using tech to protect public health in low-resource settings. Our cloud-based platform monitors vaccine cold-chain equipment across 25+ countries, ensuring life-saving vaccines reach people who need them. We’re scaling our impact with a vision for the ‘Connected Clinic’—leveraging data to improve healthcare infrastructure where it's needed most.

- Seeking a Senior Backend Engineer (Python/Django) to help us build scalable backend services that process IoT data from remote regions, support Ministries of Health, and drive real-world change. Strong experience with Python, Django, AWS, databases, backend architecture, and AI-driven system design is essential. Work with a small, collaborative global team to create impact in the developing world.

- Apply by emailing lucas (~at~) nexleaf.org with your resume, github (or other relevant data), and why you're interested in working here. Please include HN in the subject line!

Atrium | Multiple Roles | Remote | Full-time | $75.5k + equity

We are looking for candidates that are excited to join us on a mission to build a web economy for AI agents. All of our roles are fully-remote.

Remote Open Roles

- Infra Engineer (Python, GCP, k8s)

- Frontend Engineer (React, NextJS, GraphQL)

- Growth Associate

Link to Apply: https://to.atrium.st/careers-mxaqz

Graphite | Senior Software Engineer | NYC (Soho) | ONSITE | Full-time | $160k–$220k + Equity | https://graphite.dev Hi everyone! Graphite (Neo-backed company) is expanding our engineering team.

We raised $20M from Andreessen Horowitz, the founder of GitHub, the founder of PagerDuty, and the creators of React. Our team is 20+ strong with prior experience at Meta, Google, Airbnb, Stripe, DoorDash, Square, and Datadog. We’ve caught strong revenue traction with thousands of customers, including Snowflake, Vercel, Datadog, Asana, Brex, Ramp, and Square. Our whole team is based in our NYC office.

We’re building the world’s best tool for developers to ship code faster and more efficiently, including features like stacked pull requests and AI-powered code review. I’m looking for kind, smart, and passionate folks who would be excited to build a tool that they and all their engineering friends get to use daily!

*What you’ll do:*

- Design and implement new features for our developer platform.

- Collaborate closely with users to understand their needs and improve workflows.

- Work with a small, talented team in a fast-paced environment.

- Contribute across the stack, from frontend to backend.

*What we’re looking for:*

- Strong software engineering experience.

- Passion for developer tools and improving developer productivity.

- Excellent communication and collaboration skills.

- Willingness to work full-time onsite in our Soho, NYC office.

https://graphite.dev/careers

FusionAuth | Senior Java Software Engineer, Senior Security Engineer | Denver, CO, USA ONSITE | Salaries listed on job req, but for the Java engineer it is 140k-180k

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.

We are profitable but raised a round recently to accelerate our growth (more on that here: https://fusionauth.io/blog/fusionauth-funding ).

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.

Artificial Analysis | https://artificialanalysis.ai | Full Stack Engineer & ML Engineer | Onsite in San Francisco or in Australia/New Zealand | Competitive Salary + Equity

Artificial Analysis is an independent AI benchmarking and insights provider. Our benchmarks help engineers and companies understand AI and make informed decisions on AI technologies and providers.

We are hiring for two roles:

1. Full Stack Engineer: Full Stack Engineer to support our benchmarking of AI and with communicating these benchmarks to our users. Proficiency in Typescript & Python required. Familiarity with LLM APIs preferred.

Tech stack: Javascript/Typescript, Node.js, React/Next.js, Python.

2. ML Engineer: ML Engineer to support our benchmarking and evaluation of AI software stack. You will design and run benchmarks and evaluations of different AI models.

Strong analytical skills and proficiency in Python required.

Apply at hiring (-at-) artificialanalysis.ai with your resume, github and dot points on relevant experience.

Healthtek Solutions | Frontend / Fullstack Developer | NYC | ONSITE | Full-time, $140-190K

The company: Healthtek Solutions is looking for a frontend (or fullstack) software engineer with 3+ YoE. We're a Brooklyn-based healthcare company (~30 people and growing), primarily working in the revenue cycle management (RCM) space. We're focused on building the next generation of healthcare products and services that empower physicians and medical practices across New York State.

The role: Our software group is a lean (2 person) engineering team looking to round out our skillset with experienced frontend chops. The primary RCM product that we're building and scaling is a Postgres/NextJS/Typescript app on AWS. You'll be a key part of building out our technical strategy and team culture as we grow.

To apply or learn more contact me at `kevin dot guo at healthtek dot com`. We do offer visa sponsorship.

Articulate | AI Full-Stack Engineer | Fully Remote (US) | Full-time | https://www.articulate.com/

Articulate is the #1 e‑learning platform for creating workplace training. We build online training apps loved by all 100 of Fortune 100 companies, reaching over 133 million learners in 187 countries and we’re growing!

We’re looking for a Senior Software Engineer to join our amazing AI team! Last year we launched the Articulate AI Assistant to empower creators to produce engaging and effective online learning and it has been a huge hit. We’re taking it to the next level through simple yet powerful AI-enabled experiences like course generation, course intelligence, AI voice, AI video, and even more.

AI applied to the world of learning is a powerful combination. We’re diving into Agentic frameworks, cutting-edge Video Generation models, and Evaluation-Driven Development to get there. As a Full-Stack Product Engineer you’ll work with our Machine Learning team. Professional experience with AI/LLMs is not required, but passion for building AI-powered apps is, and ideally you have a LLM-powered side project you’re excited to talk shop about.

If you want to build powerful AI based experiences to unlock productivity and creativity to impact millions of learners around the world, come join us!

Full Job Description and Application: https://jobs.lever.co/articulate/432a3862-e679-4722-beec-320...

Please apply directly, but feel free to reach out to me at ggralla at articulate.com — I am the Hiring Manager and happy to answer any questions!

OPSWAT | United States | Remote (US Only) OPSWAT is seeking a Lead Full Stack Engineer who can architect and build cutting-edge software solutions across the stack. You will be responsible for developing robust and efficient systems, including Rust-based data processing, stream processing applications, and NoSQL database integrations, as well as Go-based APIs and Python components. This will be like working at a startup within OPSWAT, building a new platform in the cybersecurity space. Job description and more details: https://www.opswat.com/jobs/4502531005