Sesame | Full-time | SF/NYC/Bellevue | On-site | https://www.sesame.com/

Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human. With this vision, we're designing a new kind of computer, focused on making voice personal agents part of our daily lives. Read more from Sequoia: https://sequoiacap.com/article/partnering-with-sesame-a-new-...

Our team brings together founders from Oculus and Ubiquity6, alongside proven leaders from Meta, Google, and Apple, with deep expertise spanning hardware and software.

Open Roles:

- ML Engineers

- ML Scientists

- Product Designers

- Product Engineers

- iOS Engineers

- ML Model Serving Engineer

- Embedded OS Architect

- Mechanical Engineer, Product Design

- Embedded Engineers

- Electrical Engineer

- Audio Systems Engineer

https://jobs.ashbyhq.com/sesame

Found | San Francisco, NYC, REMOTE | Engineering, Data Science, Risk Operations, Growth, Compliance | found.com

We're building the next generation of financial tooling to help small business owners succeed. Our solution blends banking, bookkeeping, taxes and payments into an all-in-one solution to help save our users time, stress and money -- so they can focus on what matters to them; running their business.

https://found.com/careers , or you can reach me directly via jarred@

Tech stack: Ruby on Rails (Kubernetes, GKE), React/Typescript, Capacitor, MySQL, Spanner

Narrative I/O | Senior Backend & Frontend Engineer positions | New York, NY | Full-time | REMOTE (4-hour overlap with EST for backend, US & Canada for frontend) | $120k to $200k USD | https://narrative.io/

Narrative has been building a data collaboration platform designed for simplicity and ease of use since being founded in 2016.

Our primary strength is functioning as a data marketplace where we differentiate ourselves by automatically standardizing data, making platform data accessible through the Narrative Query Language (NQL), giving data providers the ability to define row-level access and pricing policies, and making it easy to deliver data to a variety of destinations using our "Connector Framework".

We operate two flavours of our platform: An AWS-based implementation that runs on our infrastructure, and a Snowflake-based version running inside the user's Snowflake account.

We are a small, remote-first team looking for great developers who want to jump in and take major systems and user-facing features from design to launch. While the company's headquarters are in NYC, the development team currently includes engineers working from the US (California and New York), Canada (Alberta, British Columbia, and Québec), Poland, and Serbia.

In brief, the technologies we use are:

- Backend: Scala, Spark, Apache Iceberg, Apache Calcite, Cats, Cats-Effect, Http4s, FS2, Doobie, Deequ, Axolotl, BentoML, and HuggingFace Transformers.

- Frontend: Typescript, VueJS, Nuxt, Vite, and Cloudflare Pages.

- Operations: AWS (ECR, ECS, EMR, RDS, S3, etc.), Datadog, Docker, Terraform, with some burgeoning use of EKS/Kubernetes.

Job postings and more on information about our team and culture are available at: https://jobs.narrative.io/

Apply by sending your resume to hiring-dev@narrative.io.

Thunder Compute, YC S24 | https://www.thundercompute.com | In-person in San Francisco

Hiring ~6 full-time Software Engineers across C++ systems and Kubernetes infrastructure

Find JDs here: https://www.ycombinator.com/companies/thunder-compute/jobs

We're a GPU cloud building software to use GPUs more efficiently.

To our customers, we are a direct substitute for Runpod, Lambda, Coreweave, etc. with a simpler UX and lower prices.

Our advantage is software - we have spent 3 years bringing research technology to market which lets us use each GPU more efficiently than competitors. At the same time, our software focus lets us provide a high-quality, industry-leading UX.

In a space where customers shop around and try several providers, having a better product at lower prices has let us quickly expand.

We recently closed ~$4.5M of funding to triple our team size and continue building best-in-class software.

If you're cracked at building C++ systems software (most of our team came from HFT) or kubernetes infrastructure, reach out.

To apply: email met at carl@thundercompute.com and mention HN to guarantee I see your application.

BluWave | Machine Learning Engineer | Hybrid, Seattle or Nashville | Full-time

BluWave runs the leading marketplace connecting private equity firms with elite, third-party service providers. We're hiring a Machine Learning Engineer to own, architect, and evolve the core recommendation systems that drive our business.

We're looking for an engineer with 2+ years experience building and deploying production ML models. You'll own the full ML lifecycle using our stack (Python, Docker, Azure, Milvus, Snowflake).

See more details and apply here: https://20220112223644_yer4zwtstda5jc3k.applytojob.com/apply...

Growth Engineer / AudioDiary / https://audiodiary.ai / Remote / CONTRACT / flexible hours / Up to $300 daily or performance-based - subject to discussion.

Our app, AudioDiary, has recently been through a period of highly organic growth. We need a growth engineer with experience scaling apps to help us grow more intentionally. We're open to any kind of improvement, from product to the app store presence and beyond - creative control with the single goal of getting more users on the platform will be left up to you and you'll be working closely with us. We want to work with someone with an entrepreneurial spirit and a growth mindset.

The only requirement before you apply we ask of you is to download and use the app, maybe flick through the reviews on Google Play [1]. We've posted something here before and not a single applicant actually used the app. We need this as a baseline to be able to have a chat. It's a super fun and exciting project that's already helping thousands of people. We have big ambitions and we hope that working with us could be the start of something wonderful.

Send an email with why you might be good for this role to hacker@audiodiary.ai

[1] https://play.google.com/store/apps/details?id=me.audiodiary....

DocSpot | ONSITE (Santa Clara, CA) | https://docspot.com

DocSpot helps people find doctors by indexing information from a plethora of sources and empowering patients to search through one unified interface.

Tiny company, entry-level candidates welcome (no experience required):

Back-end developer: https://docs.google.com/document/d/1IvcTtE7yE7m5u0NfrVmvtR_i...

Full-stack developer: https://docs.google.com/document/d/1eX3-FuDFaK6kX6IQupm81p3S...

Content specialist (non-technical): https://docs.google.com/document/d/1YKvuLVMXgj527fMuEyaVnum1...

Better Stack | https://betterstack.com/ | /^Full-?stack Engineer$/i | Remote (North America & Europe)

We are software builders at :heart: CEO is a software engineer, COO is a software engineer, and you guessed it, CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.

We are looking for software engineers who, if given enough time, could build Better Stack on their own = looking for Full-Stack/Product Engineer/Generalist to help us create high-quality software with exceptional UX – end to end.

Apply at https://betterstack.com/careers/fullstack-engineer

How we operate: https://betterstack.com/careers – https://betterstack.com/careers/engineering – https://juraj.blog/

Hiring for M365 Copilot security in Australia. If you, or if you know someone who matches, please forward along and apply! OFFSEC work in the AI M365 Copilot space.

https://jobs.careers.microsoft.com/global/en/job/1903609/Sen...

https://jobs.careers.microsoft.com/global/en/job/1903611/Sec...

Nelknet (https://nelknet.com/) | Senior contractors, frontend and backend | Remote (US & international, but some overlap with clients needed) We're a small, experienced team building software solutions for US-based clients. Recent projects include: - Building ChatGPT-style interfaces for intelligence report analysis

- Developing generative AI features for professional networking platforms

- Platform engineering for logistics/trucking management systems

- Architecture design for real estate search engines

- Implementing RAG pipelines for edtech products

We're expanding our network of senior contractors (both frontend and backend). This is a 1099 contracting relationship - you'll have the flexibility to manage your own schedule and potentially work with other clients while maintaining a professional commitment to our projects.

Requirements: - Strong English communication skills - Senior-level development expertise - Experience with modern tech stacks - Ability to work independently while collaborating effectively - Some level of US business hours availability

If you're interested, please fill out our intake form: https://baserow.io/form/mXa6NqUOKw9CcDPAU37oPh1uOPFHHESph6k0...

If we have a project that is well-suited to your skillset, I will definitely be reaching out!

Looking forward to connecting!

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: zohaib [at] resemble.ai

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> 

  * 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> 

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 jack [at] atomicfi.com

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!

"Low politics" says a group who created the software that sold out the people of the world and is powering our fascism crisis.

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

Triumph Financial | https://triumph.io | Engineer (Senior | Lead | Staff) & Senior Product Manager | REMOTE (USA only) | Full Time | $150-$300k

At Triumph Financial, we’re building the modern freight payments network powering over $37B in annual volume. Our mission is to make freight transactions seamless, accurate, and secure, helping an entire industry move faster.

We’re hiring across multiple levels in Engineering and Product Management. Our teams are small (3–5 engineers), autonomous, and rotate quarterly to stay fresh and cross-functional.

Tech we use: We’re language agnostic and hire for fundamentals. Our teams work across a mix of:

* Ruby on Rails / Elm

* Java / React

* C# / React

If you’re a strong engineer who loves solving complex problems, mentoring others, and building real-world systems that move money at scale, we’d love to talk. We’re looking for people who are:

* Curious and collaborative

* Obsessed with product quality and user experience

* Excited to work on distributed systems and modern financial infrastructure

We also have an opening for a Senior Product Manager.

How to Apply:

Senior (it says Ruby, but will hire for others too): https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Senior-...

Lead: https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Lead-So...

Staff: https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Staff-S...

Senior Product: https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Senior-...

Please put “Ash HN” or something similar in the referrals so we can bubble you up.

If you have questions, feel free to reach out directly at aanderson at tfin dot com.