Python Jobs in California
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Apply for the Senior/Staff Machine Learning Research Engineer role at Scale AI in San Francisco or New York. Build enterprise AI agents.

Apply for the Senior/Staff Machine Learning Research Engineer role at Scale AI in San Francisco or New York. Build enterprise AI agents.

Join AfterQuery in San Francisco as a Strategic Projects Associate - Coding. Full-time role with $130,000 salary, equity, and comprehensive benefits.

Join AfterQuery in San Francisco as a Strategic Projects Associate - Coding. Full-time role with $130,000 salary, equity, and comprehensive benefits.

Apply for the Strategic Projects Lead - Coding role at AfterQuery in San Francisco. Build next-generation AI data solutions with competitive pay.

Apply for the Strategic Projects Lead - Coding role at AfterQuery in San Francisco. Build next-generation AI data solutions with competitive pay.

Join Anthropic as a Finance & Strategy Lead in San Francisco or NYC. Own datacenter operating P&L, drive cost-out programs, and shape AI infrastructure.

Join Anthropic as a Finance & Strategy Lead in San Francisco or NYC. Own datacenter operating P&L, drive cost-out programs, and shape AI infrastructure.

Join Socure in San Francisco as a Staff Data Scientist. Build AI and ML fraud detection models. Hybrid role with a salary up to $230,000.

Join Socure in San Francisco as a Staff Data Scientist. Build AI and ML fraud detection models. Hybrid role with a salary up to $230,000.

Join Anthropic as a Staff Software Engineer for Claude Code in San Francisco or New York City. Shape evaluation infrastructure and scale research systems.

Join Anthropic as a Staff Software Engineer for Claude Code in San Francisco or New York City. Shape evaluation infrastructure and scale research systems.

Join AI in San Francisco as a Software Engineer, Infrastructure. Build distributed systems and scale self-hosted deployments. Earn $200k–$325k.

Join AI in San Francisco as a Software Engineer, Infrastructure. Build distributed systems and scale self-hosted deployments. Earn $200k–$325k.

Join Sierra in San Francisco as a GTM Engineer. Build automated workflows, AI systems, and pipelines. Apply on the official careers page.

Join Sierra in San Francisco as a GTM Engineer. Build automated workflows, AI systems, and pipelines. Apply on the official careers page.

Join GoFundMe as a Staff Data Scientist (Pricing) in San Diego or San Francisco. Drive pricing science and AI deployment. Salary: $179,500 - $269,500.

Join GoFundMe as a Staff Data Scientist (Pricing) in San Diego or San Francisco. Drive pricing science and AI deployment. Salary: $179,500 - $269,500.

Apply for Senior Software Engineer, AI Evals at Sentry in San Francisco or remote. Build AI evaluation infrastructure. Salary: $155k-$400k.

Apply for Senior Software Engineer, AI Evals at Sentry in San Francisco or remote. Build AI evaluation infrastructure. Salary: $155k-$400k.

Join World Labs in San Francisco as a Research Engineer 3D Tech Lead. Drive 3D modeling spatial intelligence. $250k-$350k salary plus top benefits.

Join World Labs in San Francisco as a Research Engineer 3D Tech Lead. Drive 3D modeling spatial intelligence. $250k-$350k salary plus top benefits.

Join Anthropic as a Full Stack Engineer in Education Labs. Build AI interaction paradigms in SF, NYC, or Seattle. Apply on the careers page.

Join Anthropic as a Full Stack Engineer in Education Labs. Build AI interaction paradigms in SF, NYC, or Seattle. Apply on the careers page.

Join Anthropic in San Francisco as a Research Economist to measure AI's global economic impact. Earn $320,000–$405,000 USD. Apply today.

Join Anthropic in San Francisco as a Research Economist to measure AI's global economic impact. Earn $320,000–$405,000 USD. Apply today.

Join ZetaChain as a Senior Platform Engineer in San Francisco. Build and operate production AI and blockchain infrastructure. Salary: $190K-$225K.

Join ZetaChain as a Senior Platform Engineer in San Francisco. Build and operate production AI and blockchain infrastructure. Salary: $190K-$225K.

Lead a team of support engineers at Sigma Computing in San Francisco. Enjoy a salary up to $170k, stock options, and comprehensive benefits.

Lead a team of support engineers at Sigma Computing in San Francisco. Enjoy a salary up to $170k, stock options, and comprehensive benefits.

Join Anthropic in San Francisco as a Biological Safety Research Scientist. Build AI safety mechanisms and evaluate frontier models. Apply today!

Join Anthropic in San Francisco as a Biological Safety Research Scientist. Build AI safety mechanisms and evaluate frontier models. Apply today!

Join Tenstorrent in Santa Clara as a Staff Software Engineer for Cloud Infrastructure. Build AI cloud systems. Apply via their careers page.

Join Tenstorrent in Santa Clara as a Staff Software Engineer for Cloud Infrastructure. Build AI cloud systems. Apply via their careers page.

Apply for the Staff+ Software Engineer, Claude App Infrastructure role at Anthropic in San Francisco, New York, or Seattle. Scale AI serving architecture.

Apply for the Staff+ Software Engineer, Claude App Infrastructure role at Anthropic in San Francisco, New York, or Seattle. Scale AI serving architecture.

Join Anthropic in San Francisco as a Staff+ Software Engineer for Cybersecurity Products. Help shape safe AI systems. Apply today!

Join Anthropic in San Francisco as a Staff+ Software Engineer for Cybersecurity Products. Help shape safe AI systems. Apply today!

Join Anthropic as an Applied AI Engineer in San Francisco, New York, or Seattle. Guide enterprise tech adoption of Claude API. Apply now!

Join Anthropic as an Applied AI Engineer in San Francisco, New York, or Seattle. Guide enterprise tech adoption of Claude API. Apply now!

Apply for the Senior Backend Software Engineer, AI Observability & Evals Platform role at LangChain in San Francisco. Salary: $175K-$240K.

Apply for the Senior Backend Software Engineer, AI Observability & Evals Platform role at LangChain in San Francisco. Salary: $175K-$240K.

Join World Labs in San Francisco as a Pipeline Engineer to build production-grade web applications for 3D Gaussian Splat scene generation.

Join World Labs in San Francisco as a Pipeline Engineer to build production-grade web applications for 3D Gaussian Splat scene generation.
Join Baseten in San Francisco or remotely as a Software Engineer for Model Performance Systems. Competitive salary range from $165,000 to $330,000.
Join Baseten in San Francisco or remotely as a Software Engineer for Model Performance Systems. Competitive salary range from $165,000 to $330,000.

Apply for the Research Scientist (Generative Modeling) role at World Labs in San Francisco. Build spatial AI models with a $250k-$325k salary.

Apply for the Research Scientist (Generative Modeling) role at World Labs in San Francisco. Build spatial AI models with a $250k-$325k salary.