Research Engineer - San Francisco

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

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 ...

+Anthropic's mission is to create reliable, interpretable, and steerable AI systems. · +Have significant software experience · Have some experience contributing to empirical AI research projects · ...

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 ...

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. · ...

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 ...

+Develop systems tools and frameworks for AI-empowered cybersecurityDesign and run experiments to elicit autonomous AI cyber capabilities · Translate technical findings into compelling demonstrations · ...

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. ...

· About the Role · As a Research Engineer at Metis, you'll work on building the next generation of autonomous post-training systems that leverage our Mantis platform. You'll operate at the intersection of cutting-edge ML research and scalable engineering, designing, implementing ...

We're looking for a Research Engineer to join our team and help us push the state of the art of generative design modeling forward. · Contribute to the development and optimization of ML data pipelines and training workflows. · ...

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 ...

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. · ...

We build large-scale LLM systems for roleplay, interactive storytelling, and emotionally intelligent content generation for millions of users.The goal of our post-training team is to turn foundation models into high-quality character agents with strong personality consistency, lo ...

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

+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, ...

About Anthropic · Anthropics mission is to create reliable interpretable and steerable AI systems We want AI to be safe and beneficial for our users and for society as a whole Our team is a quickly growing group of committed researchers engineers policy experts and business leade ...

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 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 are creating a new category of work where expertise powers AI advancement. Achieving this requires an ambitious, fast-paced and deeply committed team. · Mercor is at the intersection of labor markets and AI research. We partner with leading AI labs and enterprises to provide t ...

We're building Agentic AI that empowers software engineers by automating production engineering and SRE workflows. · Develop AI-powered workflows end-to-end, balancing research and engineering to create production-ready AI models, · Build and optimize data pipelines to process hi ...

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