Research Engineer - San Francisco, CA

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. ...

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. · ...

A company building frontier-scale AI models that automate software engineering and AI research is looking for a Research Engineer. The role involves optimizing inference throughput for novel model architectures, contributing to frameworks used for research and production workload ...

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 ...

+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, ...

+Job summary · Make a meaningful impact on the future of AI safety by working on pressing challenges in alignment, interpretability, and robustness. · +Build and maintain robust research infrastructure... · ...

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 ...

This is a job that we are 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.Make a meaningful impact on the future of AI safety by working on pressing cha ...

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 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 ...

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. · ...

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

The Foundations Research team works on high-risk, high-reward ideas that could shape the next decade of AI. · We're looking for a technical research lead to grow and lead our embeddings-focused retrieval efforts.This includes designing new embedding training objectives, scalable ...

The Center for AI Safety is a leading research and advocacy organization focused on mitigating societal-scale risks from AI. · Own end-to-end research experiments. · Train and fine-tune large transformer models across domains. · Build and maintain datasets and benchmarks. · ...

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

The Post-Training team is responsible for training and improving pre-trained models to be deployed into ChatGPT, the API, and potential future products. · ...

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

We are looking for a Research Engineer to join our team at OpenAI. As a Research Engineer, you will be responsible for building AI systems that can perform previously impossible tasks or achieve unprecedented levels of performance. · ...

Factory is seeking innovative AI Engineers to design and integrate advanced AI and ML capabilities that revolutionize productivity and accelerate innovation within software organizations. · ...

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. · ...