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. · ...

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 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 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. ...

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 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 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. · ...

+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, ...

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. · ...

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

You're needed to push the boundaries of what our models can understand. · 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 F ...

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 ...

Design and implement scalable technical infrastructure that enables researchers to efficiently run experiments and evaluate AI systems. · ...

We are building the infrastructure for decentralized AI development at scale. · We aggregate global compute and enable researchers to collaboratively train state-of-the-art models through distributed training across clusters. · As a Founding Research Engineer, you'll play a cruci ...

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

A deep-tech startup on a mission to build a foundational AI model from scratch. Our team combines world-class research, cutting-edge engineering, and a bold vision: to create AI systems that are causal, interpretable, and scalable. · ...

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 ...