Research Engineer - San Francisco

We're looking for a research engineer to work on the core multimodal retrieval and video reasoning systems that power Cloudglue. · This is a 50/50 research and engineering role - you'll design novel approaches to hard retrieval and understanding problems, and you'll ship them int ...

We are looking for a Research Engineer to work on building the next generation of autonomous post-training systems that leverage our Mantis platform. · Research and help build an autonomous post-training agent leveraging the Mantis platform · ...

Job Title: Research Engineer – AI Post‑Training, Safety & Alignment · Location: San Francisco, Bay Area · About Us · We're an independent research team working at the cutting edge of AI safety and post‑training technique development. Our mission is to make frontier models more re ...

We're looking for an Applied Scientist who solves hard mathematical problems in marketing attribution through both algorithmic innovation and production-quality implementation. · 5+ years developing and shipping research code in production environments · Strong mathematical backg ...

Company Overview · At Skild AI, we are building the world's first general purpose robotic intelligence that is robust and adapts to unseen scenarios without failing. We believe massive scale through data-driven machine learning is the key to unlocking these capabilities for the w ...

We're looking for individuals with strong ML engineering skills and research experience. An ideal candidate is passionate about product-driven research. · About OpenAI · OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intellig ...

We're partnering with a company building frontier-scale AI systems that automate large parts of software engineering and AI research. · ...

About Mercor · Mercor is at the intersection of labor markets and AI research. We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development. · Our vast talent network trains frontier AI models in the same way teachers teach student ...

We're seeking an exceptional Research Engineer / Research Scientist to join our Life Science team at Anthropic. Our team likes to think across the whole model stack. · ...

Come join a frontier AI lab in the Bay Area that's developing large-scale foundation models, and already with high-impact breakthroughs across LLMs, RL and Multimodal AI. · ...

About Mercor is at the intersection of labor markets and AI research. We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development. · Mercor is creating a new category of work where expertise powers AI advancement. · You'll work al ...

By applying to this role, you will be considered for Research Engineer roles across all teams at OpenAI. · About The Role · As a Research Engineer here, you will be responsible for building AI systems that can perform previously impossible tasks or achieve unprecedented levels of ...

We re looking for a Research Engineer to design experiments build evaluation infrastructure and drive model quality for our process conformance productivity measurement and AI impact analysis across Fortune 500 organisations. · You ll be developing the methodology and systems tha ...

You'll work at the intersection of engineering and applied AI research. You'll contribute directly to post-training and RLVR, · synthetic data generation, and large-scale evaluation workflows that meaningfully impact frontier language models. · ...

Magic's mission is to build safe AGI that accelerates humanity's progress on the world's most important problems. · ...

We are on a mission to accelerate open and decentralized AI progress by enabling anyone to contribute compute code or capital to train powerful open models · Our ultimate goal openly accessible AGI that benefits everyone but we cant do it alone and we want to do this together wit ...

We're a tight‑knit group of engineers and researchers in San Francisco building frontier‑scale models from the ground up. · ...

Job Title: Research Engineer – AI Post‑Training, Safety & Alignment · Location: San Francisco, Bay Area · About Us · We're an independent research team working at the cutting edge of AI safety and post‑training technique development. Our mission is to make frontier models more re ...

We are building intelligence to detect and remediate critical software vulnerabilities at DepthFirst AI. · Build State-of-the-Art AI Agentic pipelines optimized for discovering intricate software vulnerabilities and generate exploits · Design Maintain and Evolve evaluation benchm ...

We are looking for Research Engineers to build AI systems that can perform previously impossible tasks or achieve unprecedented levels of performance. · Designing, implementing and improving massive-scale distributed machine learning systems · Bug-free machine learning code writi ...

We're looking for people with solid engineering skills designing large-scale distributed machine learning systems writing bug-free machine learning code building science behind algorithms employed. · ...