Chroma | ONSITE - San Francisco | Full-time | https://trychroma.com Chroma is the open-source database designed for AI. Help build the future of context engineering!

We're a team of 17, all engineers today. We work in Rust, Python, Typescript, and Go.

We're hiring for these areas:

- Database Storage

- Distributed Systems

- Product Engineering

- Platform

- Product Design

What we’ve recently done:

- We built and launched a new search API with hybrid search and sparse vectors

- We built a new sync API that lets us handle ingesting, chunking, and embedding data from sources (we currently support Github repos)

Apply here: https://jobs.ashbyhq.com/trychroma/9ed3aee8-07dd-44e3-9ca1-d...

More details at: https://careers.trychroma.com

Resemble AI | San Francisco Bay Area (Mountain View, CA) | Full-Time

We're creating state of the art AI models, including the leading foundation model for Deepfake Detection. Looking for full stack, frontend and machine learning engineers that would love to create prototypes directly with the founders.

Here's what we're looking for:

Frontend Engineer - We're looking for a Frontend Engineer to build intuitive interfaces for our AI platform. You'll work with React/TypeScript to create exceptional user experiences that make complex AI technology accessible to both developers and enterprise users.

Full Stack Engineer (Onsite only) - We are seeking a skilled Full Stack Engineer with experience with both Javascript and Python to join us. The ideal candidate will have a strong background in building and deploying web applications, a passion for working on cutting-edge AI technologies, and the ability to collaborate closely with our founders to create innovative prototypes.

Backend Engineer - Looking for Ruby on Rails and/or Python Developers to join our backend team. Scale up ML systems, make inference run more efficiently, and expose public facing APIs.

DevRel (Onsite only) - We're looking for a Developer Relations engineer to champion our voice AI APIs and open-source projects within the developer community. The ideal candidate will create compelling demos, technical content, and documentation while helping developers integrate our AI models.

Growth Marketing (Onsite only) - Seeking a data-driven growth marketer to accelerate adoption of our AI models across enterprise and developer segments.

If interested, reach out directly to me: Email is hidden

Automattic | Remote | Full-time | Multiple roles

We’re looking for engineers to help us build, grow, and maintain products used by over a billion people each month across WordPress.com, WooCommerce, WordPress VIP, Jetpack, Tumblr, Beeper & Texts.com, Day One, Pocket Casts, and many more.

If you love the open web, open source, radical problem ownership, and simple over pure solutions, Automattic is probably the place for you.

Experienced Software Engineer

* endlessly curious about how things work – infrastructure, language and libraries, product, and business * solves problems across any level of the stack, in any codebase * comfortable with using mostly PHP and JavaScript, no need to have serious experience with them * more info, salary, and how to apply <https://join.a8c.com/enghn> Systems Engineer

* removes friction between developers and shipping software * owns availability, performance, and security * shares code, experience, and knowledge both internally and externally * more info, salary, and how to apply <https://join.a8c.com/syshn> …or find something else on https://join.a8c.com/allhn

[flagged]

Materialize | NYC Onsite / Hybrid | Full-time

Materialize is the live data layer for apps and AI agents. It lets your team use SQL to transform siloed operational data into up-to-the-second views of your business, helping you operate confidently in dynamic environments. Use Materialize to deliver fresh context to AI agents, power data-intensive UIs, and create low-latency, event-driven architectures that drive microservices and core business processes. Materialize is trusted by General Mills, Bilt Rewards, and Crane Worldwide Logistics to solve their most pressing operational data challenges while building a live data foundation for their AI transformation.

Under the hood, Materialize is a novel distributed database capable of incremental view maintenance over arbitrary SQL. We think it's pretty cool :D

Across all roles we're looking for folks who would be excited to work from our NYC HQ 3-5 days a week. We're currently hiring into the following areas:

* Database development: https://job-boards.greenhouse.io/materialize/jobs/5550315004

* Cloud infrastructure: https://job-boards.greenhouse.io/materialize/jobs/5561561004

* Console (our frontend UI): https://job-boards.greenhouse.io/materialize/jobs/5693572004

Konvu | https://konvu.com/ | Software Engineer | FULLTIME | ONSITE | Paris, France

At Konvu, we’re on a mission to make security invisible. As we move towards a future dominated by code automatically generated, tested, and deployed by AIs, we need a new paradigm for application security. We need vulnerabilities to be automatically detected, prioritized and remediated.

Behind Konvu are founders with deep roots in the security industry. As part of the founding team at Sqreen (YC W18), a notable security startup acquired by Datadog, we have firsthand experience in driving security solutions from concept to global impact.

We’re looking for:

* Head of AI https://jobs.ashbyhq.com/konvu/403ecd3d-7845-47d7-b24c-1fe18...

* Application Security Engineer (Entry-level / Intermediate) https://jobs.ashbyhq.com/konvu/d46947df-8172-4b4d-b1d8-e3b6b...

* Software Engineer - AI Agent (Expert) https://jobs.ashbyhq.com/konvu/b40839d0-768b-4e80-a066-3d7cc...

* Software Engineer (Intermediate) https://jobs.ashbyhq.com/konvu/be7be978-08be-4672-a9e5-a559e...

Atomic Fi | https://atomic.financial | Strong Junior to Mid Level Engineer | Automation, Integration Engineering | Full-Time | REMOTE (US)

Atomic builds tools that help users do common financial tasks like changing their direct deposit when they open a new bank account, changing their payment on file when they open a new credit card, or tracking and automatically cancelling their subscriptions.

Our Automation Engineers build integrations using tools like Puppeteer or by consuming third party APIs to automate those tasks. Knowledge of web fundamentals is a must!

If interested, apply here: https://jobs.ashbyhq.com/atomic-financial/7e781781-c559-4dde...

If you have questions or would like to connect about other jobs, feel free to contact me at Email is hidden

Sheer Health (https://www.sheerhealth.com) | New York, NY | Full-Time | ONSITE | $140-230k + equity 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.

Currently open roles:

---

Software Engineer, Browser Automation

Help us build out browser automation to investigate and answer tricky questions about insurance using playwright and create a browser agent.

---

Product Manager

Help the engineering team plan and execute on the most high-value activities.

---

Drop us an email to hn ~at~ sheerhealth.com if these sound interesting!

[flagged]

Sphinx Defense | Engineering, DevOps, & Product | Remote (US Only), DC, Colorado Springs, LA | https://www.sphinxdefense.com

Sphinx Defense builds software to solve complex national security problems for America and its allies. Founded by engineers and technologists with deep experience across commercial and defense technology, we're building a vehicle-agnostic communication infrastructure to enable satellite operators to securely utilize antenna networks and maneuver satellites in real-time. We're bootstrapped, profitable, and growing aggressively.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/sphinx-defense

Our current openings are: Sr. Backend Engineer - Colorado Springs : https://grnh.se/7184c0238us

Sr. Backend Engineer - Remote : https://grnh.se/3ef2598b8us

Don’t see a role that aligns with your interests or don’t have the specific Space/ Command & Control experience? Apply to the general interest application and list what type of role you would be interested in : https://grnh.se/4ce199d68us

Check out our open roles: https://www.sphinxdefense.com/#careers