- Appliedcompute (San Francisco, CA)
- A tech startup specializing in AI seeks a Founding Research Engineer to train large language models and develop novel methods for agentic training. This ... position demands expertise in ML frameworks like PyTorch and experience in reinforcement learning environments. Located in the vibrant Design District of San Francisco, the role offers generous benefits and the opportunity to work with a talented team. Visa… more
- David AI (San Francisco, CA)
- …stakeholders to productionalize the latest research insights. About this role As a Founding Audio AI Research Engineer , you'll define the research ... David AI David AI is the first audio data research company. We bring an R&D approach to data-developing...humble, ambitious, and tight-knit. We're looking for the best research , engineering, product, and operations minds to join us… more
- Camfer (San Francisco, CA)
- At Camfer, our research engineers are training models to intelligently interpret and edit parametric CAD designs in 3D space. This is a cutting-edge challenge that ... At Camfer, we're building the world's first AI mechanical engineer . Our mission is to accelerate engineering. We want...models directly in their favorite platforms. As an applied research lab, we bridge the gap between theory and… more
- The LLM Data Company (San Francisco, CA)
- …reward functions, and evaluator scaffolds for internal and customer-facing tasks Drive research at the intersection of scalable infra and modern RL frameworks to ... enable RL-as-a-service Drive foundational research to publish open source environments and training data...(ICLR, NeurIPS, ICML, etc.) Why you should join Cutting-edge research : Work on unpublished, novel training environments Direct… more
- The LLM Data Company (San Francisco, CA)
- A pioneering AI research firm in San Francisco is looking for a talented individual to design and implement scalable reinforcement learning recipes for cutting-edge ... models. The role involves developing various task-specific environments and conducting research to enable RL-as-a-service solutions. Ideal candidates will have a… more
- The LLM Data Company (San Francisco, CA)
- …San Francisco is seeking an experienced professional to drive scalable RL research and build innovative data generation pipelines. The role offers significant ... autonomy and the opportunity to work on cutting-edge projects that are validated in production. Candidates should have a Master's or PhD in Computer Science, expertise in core tooling like PyTorch, and familiarity with modern post-training techniques. Join as… more
- Camfer (San Francisco, CA)
- A pioneering engineering company in San Francisco is seeking talented research engineers to develop innovative parametric CAD tools. You will work on tasks such as ... generating CAD models from text and creating vector representations of 3D models. Ideal candidates possess strong backgrounds in algorithms and deep learning, and the ability to innovate. This role offers autonomy and the chance to be part of a passionate and… more
- Victrays (Emeryville, CA)
- A research organization in Emeryville is seeking a Research Software Engineer to develop tools for climate data analysis. You will create web-based ... visualizations and work with academic partners to solve computational challenges. Ideal candidates have strong Python skills and experience with scientific libraries. The role offers a salary of $150,000 to $200,000, health insurance, and a flexible time-off… more
- Poesis (San Francisco, CA)
- …hedge fund focused on ML driven trading. We're hiring a Founding Quant Engineer to help turn research ideas into production-grade code. You'll work alongside ... to predict market movements and outperform legacy managers. This is frontier research with immediate real-world validation. Your work will directly shape investment… more
- Victrays (Emeryville, CA)
- …and trustworthy guidance on what to expect in the future. We're looking for a founding research software engineer who will take ownership of our software ... Research Software Engineer at Astera Institute - Emeryville HQ Antarctica and Greenland are changing rapidly under a warming climate, but we don't know nearly… more
- Second Renaissance (Emeryville, CA)
- …and trustworthy guidance on what to expect in the future. We're looking for a founding research software engineer who will take ownership of our software ... to solve computational and software engineering bottlenecks. Replicate critical research and share findings with the scientific community. About...to have: 2+ years of experience as a software engineer , data scientist, or in a similar role. Strong… more
- Fabrion (San Francisco, CA)
- ML/AI Research Engineer - Agentic AI Lab ( Founding Team) Location: San Francisco Bay Area Type: Full-Time Compensation: Competitive salary + meaningful ... equity ( founding tier) Backed by 8VC, we're building a world‑class...graphs, and multi‑tenant governance. We're looking for an ML/AI Research Engineer to join our AI Lab… more
- Unusual Ventures (San Francisco, CA)
- …from industry leaders at Google, Ramp, Atlassian, and PubMatic. Role Description As a Founding Engineer , you'll help shape both our product and our company. ... in voice AI, SaaS, and survey methodology, including published research . We've studied CS & AI at Stanford, Yale,...100,000 calls, with many more in the funnel. Our founding team values builders above all , because we're… more
- MLabs (San Francisco, CA)
- …mission to make it easier for teams to create meaningful moments together, and we need a founding engineer to lead the charge on our core AI systems. The Role As ... Founding AI Engineer Location: San Francisco,... Founding AI Engineer Location: San Francisco, CA (In-person) Employment Type:...that handle emails, phone calls, web scraping, and deep research . You will sit at the center of our… more
- Amadeus Search (San Francisco, CA)
- Role: Founding Fullstack Engineer Location: New York or San Francisco (hybrid, 3-4 days in office + 1 weekend day remote) Compensation: $150k - $220k + 1%-1.5% ... team is deeply technical (10+ years each in AI research , academia, and enterprise AI), with prior experience at...to accelerate customer adoption. About the Role As a Founding Fullstack Engineer , you'll be among… more
- Falconer (San Francisco, CA)
- … to help us build an AI-powered knowledge platform that companies love. As a founding engineer , you won't just help shape our product development-you'll have a ... the entire product development lifecycle, including architecture, coding, testing, and deploying Research and apply best practices in terms of infra, deployment, and… more
- Falconer (San Francisco, CA)
- … to help us build an AI-powered knowledge platform that companies love. As a founding engineer , you won't just help shape our product development-you'll have a ... entire product development lifecycle, including architecture, coding, testing, and deploying Research and apply best practices in terms of Knowledge Graph,… more
- Amadeus Search (San Francisco, CA)
- Role: Founding Full-Stack Engineer Employment Type: Full-time, On-site Location: San Francisco, CA Compensation: $170k - $230k base + competitive equity Visa: ... contracts with frontier AI labs , have a 3-person founding team , and are scaling rapidly with strong...autonomous AI training workloads for the world's top AI research labs. Key Responsibilities Architect full-stack applications with React.js… more
- Willow, Inc. (San Francisco, CA)
- Overview We're looking for a founding engineer with deep experience building Electron apps to help us deliver a world-class Willow experience. Willow is a voice ... understand their needs, and design solutions Work with our founding team and designers to build a high-quality product...fast-growing startup Worked on AI, real-time, or multimodal products Research our product and show us how to improve… more
- Blueberry Social (San Francisco, CA)
- Founding Engineer About Us Blueberry is building the 1:1 marketer for the world's most ambitious brands. The way brands engage with customers is fundamentally ... rebuilding that intimacy at scale. Our product performs deep research on social followers, enables brands to authentically engage...to authentically engage their customers at scale. As our Founding Engineer , you'll be a co-architect of… more
