Research Engineer - San Francisco

A company building frontier-scale AI models that automate software engineering and AI research are looking for a Research Engineer to join their team. · ...

This is a full-time, on-site role for a Research Engineer based in the San Francisco Bay Area. · We are building a next-generation cinematic video generation model and an advanced agentic workflow platform. ...

+This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. · Join a mission-driven AI company as a Research Engineer to bridge theoretical AI safety research with practical implementation. · +Build and maintain robust research infrastructure, ...

We are looking for passionate individuals who are eager to explore uncharted waters and contribute to our innovative projects at Skild AI. · ...

+You'll take ownership of large-scale pre-training pipelines: data, compute, and model optimization. · +Run and iterate large-scale pre-training experiments · Design scalable systems for distributed compute and efficient checkpointing · Collaborate with research scientists on tra ...

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 ...

+As a Research Engineer at Magic you will work on training large AI models new inference-time compute techniques build internet-scale datasets and help prototype new research product ideas. · Strong general software engineering skills · Thorough knowledge of the deep learning lit ...

We're an independent research team working at the cutting edge of AI safety and post‑training technique development.We're looking for experienced research engineers to help us push that frontier. · ...

We're an AI research lab building internet-scale video understanding systems used by frontier AI labs Fortune 100s and fast-growing gen-AI startups. · In the last 3 months we've gone from $0 → $XXM in revenue growing 25% month-over-month with a team of just 13 people. · ...

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

We're seeking an exceptional Research Engineer / Research Scientist to join our Life Science team at Anthropic. Our team is organized around the north star goal of accelerating progress in the life sciences... · We believe that the highest-impact AI research will be big science. ...

We are recruiting for an SF based deep-tech startup building foundation ML models for multi-physics simulation. · ...

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. · ...

We are hiring a Research Engineer (Machine Learning) to build the infrastructure that powers Aldea's multi-modal AI research. · This is a high-leverage role where your work directly enables breakthrough research. You'll build production-grade systems supporting rapid experimentat ...

This role sits at the intersection of AI research and engineering. · You will anticipate upcoming data needs at leading AI labs, · translate research signals into executable data projects, · and drive early pilots with teams working at the frontier.Anticipate future human data re ...

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

We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development. You'll work alongside researchers, operators, and AI companies at the forefront of shaping the systems that are redefining society.Work on post-training and RLVR pipelin ...

We seek an AI Research Engineer to help design train evaluate & optimize Chai's core models & infrastructure about · Develop all infrastructure tooling upon which our AI research depends. · Collaborate with AI researchers to understand implement & optimize new research direction ...

We are seeking a Research Engineer / Scientist to join our Post-Training team responsible for training and improving pre-trained models. · ...

The Foundations Research team works on high-risk, high-reward ideas that could shape the next decade of AI. · Lead research into embedding models and retrieval systems optimized for grounding, relevance, and adaptive reasoning. · ...

+ Design and implement scalable technical infrastructureDesign and implement scalable technical infrastructure · + Partner closely with researchers, data scientists, policy experts,Have experience working with Research Scientists on ambiguous AI projects · ...