LLM Jobs in United States
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Apply for the Software Engineer, Agent Systems role at AI in San Francisco. Build core agent orchestration systems. Salary: $200k-$325k.

Apply for the Software Engineer, Agent Systems role at AI in San Francisco. Build core agent orchestration systems. Salary: $200k-$325k.

Join Anthropic in San Francisco as a Research Engineer to build neural network interpretability infrastructure, reverse-engineer models, and ensure AI safety.

Join Anthropic in San Francisco as a Research Engineer to build neural network interpretability infrastructure, reverse-engineer models, and ensure AI safety.

Join Anthropic as a Product Support Specialist in New York, San Francisco, or Seattle. Deliver high-touch technical support for enterprise AI systems.

Join Anthropic as a Product Support Specialist in New York, San Francisco, or Seattle. Deliver high-touch technical support for enterprise AI systems.

Join Scale AI in San Francisco or New York as an Engineering Manager for Agent Oversight. Lead teams building LLM production monitoring platforms.

Join Scale AI in San Francisco or New York as an Engineering Manager for Agent Oversight. Lead teams building LLM production monitoring platforms.

Apply as Backend Engineer - Known at Frontdesk AI in San Francisco. Build scalable backend systems and infrastructure for AI products.

Apply as Backend Engineer - Known at Frontdesk AI in San Francisco. Build scalable backend systems and infrastructure for AI products.

Apply for the Research Scientist role at Snorkel AI in hybrid New York or San Francisco, or remote. Build practical AI systems and drive innovation.

Apply for the Research Scientist role at Snorkel AI in hybrid New York or San Francisco, or remote. Build practical AI systems and drive innovation.

Apply for Senior/Staff Forward Deployed Engineer - Data as a Service at Snorkel AI in New York City or San Francisco. Build frontier AI data pipelines.

Apply for Senior/Staff Forward Deployed Engineer - Data as a Service at Snorkel AI in New York City or San Francisco. Build frontier AI data pipelines.

Join Cognition in San Francisco as an Applied AI Engineer. Earn $180k-$225k/yr deploying end-to-end software agents. Apply via official site.

Join Cognition in San Francisco as an Applied AI Engineer. Earn $180k-$225k/yr deploying end-to-end software agents. Apply via official site.

Join Sierra in San Francisco as a Software Engineer, Site Reliability (SRE). Build cloud infrastructure and observability stacks. Apply now!

Join Sierra in San Francisco as a Software Engineer, Site Reliability (SRE). Build cloud infrastructure and observability stacks. Apply now!

Join AlphaSense in San Francisco as a Staff AI Platform Engineer. Build scalable distributed systems for AI. Base salary: $203,000–$304,000.

Join AlphaSense in San Francisco as a Staff AI Platform Engineer. Build scalable distributed systems for AI. Base salary: $203,000–$304,000.
Join Exa in San Francisco as a Research, Evals engineer. Build cutting-edge LLM and ML evaluation stacks. Apply today!
Join Exa in San Francisco as a Research, Evals engineer. Build cutting-edge LLM and ML evaluation stacks. Apply today!

Join Anthropic as a Research Engineer in RL Engineering in San Francisco, New York, or Seattle. Build training systems for Claude with a competitive salary.

Join Anthropic as a Research Engineer in RL Engineering in San Francisco, New York, or Seattle. Build training systems for Claude with a competitive salary.

Join AlphaSense in New York as a Staff AI Platform Engineer. Scale distributed systems for AI-driven market intelligence. Apply today!

Join AlphaSense in New York as a Staff AI Platform Engineer. Scale distributed systems for AI-driven market intelligence. Apply today!

Apply for the Tech Lead Manager- MLRE, ML Systems role at Scale AI in San Francisco, CA or New York, NY to build advanced LLM training platforms.

Apply for the Tech Lead Manager- MLRE, ML Systems role at Scale AI in San Francisco, CA or New York, NY to build advanced LLM training platforms.

Join Frontdesk AI in San Francisco as an AI / ML Engineer. Build intelligent matching algorithms and LLM workflows with 3+ years of experience.

Join Frontdesk AI in San Francisco as an AI / ML Engineer. Build intelligent matching algorithms and LLM workflows with 3+ years of experience.

Join Frontdesk AI in San Francisco as an Infra / Platform Engineer. Own core infrastructure and scale AI-driven systems. Apply today!

Join Frontdesk AI in San Francisco as an Infra / Platform Engineer. Own core infrastructure and scale AI-driven systems. Apply today!

Scale AI seeks a remote Legal Fellow for the Human Frontier Collective to design and evaluate generative AI systems. Apply on company careers page.

Scale AI seeks a remote Legal Fellow for the Human Frontier Collective to design and evaluate generative AI systems. Apply on company careers page.

Apply for the Fullstack Engineer role at Frontdesk AI in San Francisco. Build consumer AI products with React, Node.js, and TypeScript.

Apply for the Fullstack Engineer role at Frontdesk AI in San Francisco. Build consumer AI products with React, Node.js, and TypeScript.

Join Anthropic in San Francisco or New York as a Software Engineer for Beneficial Deployments. Earn $320K-$405K building accessible AI solutions.

Join Anthropic in San Francisco or New York as a Software Engineer for Beneficial Deployments. Earn $320K-$405K building accessible AI solutions.

Join Anthropic in San Francisco as a Research Engineer, Pretraining Scaling. Shape production ML systems, optimize performance, and advance safe AI.

Join Anthropic in San Francisco as a Research Engineer, Pretraining Scaling. Shape production ML systems, optimize performance, and advance safe AI.

Apply for the Senior Applied AI Engineer role at CodeRabbit in San Francisco or remote. Build generative AI systems and developer productivity tools.

Apply for the Senior Applied AI Engineer role at CodeRabbit in San Francisco or remote. Build generative AI systems and developer productivity tools.

Join LangChain in San Francisco as a FullStack Engineer for LangSmith. Build AI observability platforms with Python, React, and TypeScript.

Join LangChain in San Francisco as a FullStack Engineer for LangSmith. Build AI observability platforms with Python, React, and TypeScript.

Build production ML systems at Reddit remotely in the US. Design recommendations, search, and LLM solutions. Base salary $216,700–$303,400 USD.

Build production ML systems at Reddit remotely in the US. Design recommendations, search, and LLM solutions. Base salary $216,700–$303,400 USD.

BrightAI seeks a Senior AI Engineer for LLM and RAG systems in Palo Alto. Build conversational industrial assistants using Python and PyTorch.

BrightAI seeks a Senior AI Engineer for LLM and RAG systems in Palo Alto. Build conversational industrial assistants using Python and PyTorch.