Research Engineer Jobs in San Francisco, CA

About AnthropicAnthropics 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 leaders working together t...

AI Research Junior Engineer Location:Silicon Valley (Onsite) Type:Full-time Visa Sponsorship:No What youll do Work with the data science team on ML modeling: signal extraction classification trend prediction or evaluation framework development. Build and evaluate models on large structured and unst...

About the TeamThe Alignment Science team at OpenAI studies the science of intent alignment: how to train models to understand what users are actually asking for act faithfully on that intent while respecting safety constraints verify what they did and report their limitations honestly. Our work sits...

Job DescriptionMost AI systems work in demos. Very few hold up in real customer environments.This team is building the decision-making systems behind AI agents that operate across voice chat and email where performance is measured in outcomes not benchmarks.Youll work on models that need to reason...

About The TeamThe team works on research and systems that advance frontier models. Our work often goes beyond standard training recipes which means we also build the infrastructure needed to make new training approaches practical at scale. This is a team where systems work is directly tied to resear...

Job DescriptionWant to build the simulated worlds that test what frontier models are really capable ofThis is a chance to join a teamadvancing the science of post-training and scalable evaluation building reinforcement learning environments that push reasoning planning and long-horizon behaviour to...

About HUDHUD is building infrastructure to create RL training data and evals for frontier AI agents as well as a marketplace to sell these to frontier labs through the HUD marketplace. Our platform is used by frontier labs Fortune 500 companies and startups. Weve raised $15M from top VCs and were YC...

MULTIPLE POSITIONS AVAILABLEEmployer: AMAZON DEVELOPMENT CENTER U.S. INC.Offered Position: Research Scientist IIJob Location: San Francisco CaliforniaJob Number: AMZ9674001Position Responsibilities:Design research studies to obtain scientific information. Develop theories or models of physical pheno...

About AnthropicAnthropics 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 leaders working together t...

About AnthropicAnthropics 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 leaders working together t...

About AnthropicAnthropics 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 leaders working together t...

About AnthropicAnthropics 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 leaders working together t...

By applying to this role you will be considered for Research Engineer roles across all teams at OpenAI.About the RoleAs a Research Engineer here you will be responsible for building AI systems that can perform previously impossible tasks or achieve unprecedented levels of performance. Were looking f...

Overview:Hedra is a pioneering generative modeling company first models to market now building a Physical AI team to bring these models to real-world industry and economy use cases. As a Research Engineer on our Physical AI team you will lead pre-training and post-training on action-conditioned wo...

Research Engineer Search/IRResearch Engineer (Focused on Search/IR)Youll own the search and information retrieval systems at the core of Firecrawl the infrastructure that determines how we find rank index and serve web content at scale. Retrieval quality is Firecrawls deepest moat. As AI agents in...

Research Engineer Search/IRResearch Engineer (Focused on Search/IR)Youll own the search and information retrieval systems at the core of Firecrawl the infrastructure that determines how we find rank index and serve web content at scale. Retrieval quality is Firecrawls deepest moat. As AI agents in...

Job DescriptionResearch Engineer Computer Vision & Machine LearningWant to build vision systems that let machines understand the physical world as naturally as we doThis role sits within a highly technical team developing a new class of computing devices where perception language and interaction ar...

About AnthropicAnthropics 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 leaders working together t...

Research Engineer Reinforcement LearningYoull bring reinforcement learning to Firecrawls core product building the training infrastructure reward pipelines and fine-tuning systems that make our models meaningfully better at extracting understanding and structuring web data. This isnt theoretical R...

Research Engineer Reinforcement LearningYoull bring reinforcement learning to Firecrawls core product building the training infrastructure reward pipelines and fine-tuning systems that make our models meaningfully better at extracting understanding and structuring web data. This isnt theoretical R...