Python Jobs in California
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Join Handshake in San Francisco as a Member of Technical Staff, Evals. Build evaluation frameworks and shape frontier AI. Salary up to $350k.

Join Handshake in San Francisco as a Member of Technical Staff, Evals. Build evaluation frameworks and shape frontier AI. Salary up to $350k.

Join Faire in San Francisco as a Senior Applied AI/ML Scientist. Build next-gen search ranking algorithms with PyTorch and LLMs. Salary $211k-$290.5k.

Join Faire in San Francisco as a Senior Applied AI/ML Scientist. Build next-gen search ranking algorithms with PyTorch and LLMs. Salary $211k-$290.5k.

Join Planet in San Francisco as an Electrical Engineer to design and validate critical satellite hardware systems. Hybrid role with travel.

Join Planet in San Francisco as an Electrical Engineer to design and validate critical satellite hardware systems. Hybrid role with travel.

Join Anthropic's RL Scaling team to build next-gen algorithms and scale reinforcement learning for Claude. Annual salary $500,000 — $850,000 USD.

Join Anthropic's RL Scaling team to build next-gen algorithms and scale reinforcement learning for Claude. Annual salary $500,000 — $850,000 USD.

Join Anthropic as a Research Engineer on the RL Distributed Systems team. Design large-scale systems for frontier AI. Salary: $500k-$850k.

Join Anthropic as a Research Engineer on the RL Distributed Systems team. Design large-scale systems for frontier AI. Salary: $500k-$850k.

Join Doximity as a Commercial Data Scientist. Work with clinical AI datasets in a remote or San Francisco role. Salary $119,333 - $172,800.

Join Doximity as a Commercial Data Scientist. Work with clinical AI datasets in a remote or San Francisco role. Salary $119,333 - $172,800.

Apply for the Hardware Operations Engineer - Robotics role at Niantic Spatial in San Francisco, CA. Manage robot fleets and physical test environments.

Apply for the Hardware Operations Engineer - Robotics role at Niantic Spatial in San Francisco, CA. Manage robot fleets and physical test environments.

Join Niantic Spatial in San Francisco as an AI Automation Engineer. Build test automation for physical AI. Earn $158,400 to $210,000.

Join Niantic Spatial in San Francisco as an AI Automation Engineer. Build test automation for physical AI. Earn $158,400 to $210,000.

Apply for the Senior Network Production Operations Engineer role at Crusoe in San Francisco. Manage global network infrastructure for AI workloads.

Apply for the Senior Network Production Operations Engineer role at Crusoe in San Francisco. Manage global network infrastructure for AI workloads.
Apply for the CAD Automation Researcher role at universalagi in San Francisco. Build AI foundation models for CAD geometry and physics simulation.
Apply for the CAD Automation Researcher role at universalagi in San Francisco. Build AI foundation models for CAD geometry and physics simulation.
Join Waymo as a PhD Planner Machine Learning Intern in San Francisco. Research deep learning architectures for autonomous driving. Apply now.
Join Waymo as a PhD Planner Machine Learning Intern in San Francisco. Research deep learning architectures for autonomous driving. Apply now.

Join Anthropic as a Staff or Senior Software Engineer to build the Security Fusion Platform. Shape physical security event pipelines with Python, Go, or Rust.

Join Anthropic as a Staff or Senior Software Engineer to build the Security Fusion Platform. Shape physical security event pipelines with Python, Go, or Rust.

Apply for the Senior Data Scientist, Product Analytics role at Handshake in San Francisco, CA. Earn $162,000–$203,000 with equity and benefits.

Apply for the Senior Data Scientist, Product Analytics role at Handshake in San Francisco, CA. Earn $162,000–$203,000 with equity and benefits.

Join Thinking Machines in San Francisco as a Developer Relations Engineer. Earn $300k-$350k working with open-source AI models and APIs.

Join Thinking Machines in San Francisco as a Developer Relations Engineer. Earn $300k-$350k working with open-source AI models and APIs.
Join GITAI as a Field-Deployed Software Engineering Intern in Los Angeles. Build space robotics hardware, work onsite, and develop software for LEO missions.
Join GITAI as a Field-Deployed Software Engineering Intern in Los Angeles. Build space robotics hardware, work onsite, and develop software for LEO missions.

Join OpenAI in Ontario as an AI Support Engineer for the weekend shift. Resolve complex technical issues and shape the future of post-AGI support.

Join OpenAI in Ontario as an AI Support Engineer for the weekend shift. Resolve complex technical issues and shape the future of post-AGI support.

Apply for the Robotics Data Research Engineer role at HUD in San Francisco, Singapore, or remote. Competitive salary, benefits, and visa support.

Apply for the Robotics Data Research Engineer role at HUD in San Francisco, Singapore, or remote. Competitive salary, benefits, and visa support.

Join OpenAI in San Francisco as a Software Engineer for Product Velocity. Optimize developer workflows, CI, and deploy loops. Salary $347K-$445K + Equity.

Join OpenAI in San Francisco as a Software Engineer for Product Velocity. Optimize developer workflows, CI, and deploy loops. Salary $347K-$445K + Equity.

Join Anduril Industries in Costa Mesa as a Staff Robotics Software Engineer. Lead mission autonomy for autonomous rotorcraft. Salary up to $336K.

Join Anduril Industries in Costa Mesa as a Staff Robotics Software Engineer. Lead mission autonomy for autonomous rotorcraft. Salary up to $336K.

Apply for the Applied Scientist Intern role at Lyft in San Francisco. Build LLM-based rider agents and simulation systems for product iteration.

Apply for the Applied Scientist Intern role at Lyft in San Francisco. Build LLM-based rider agents and simulation systems for product iteration.

Lead the AI and ML engineering team at DEUNA in San Francisco or remotely. Drive payment optimization technology with 8+ years of software experience.

Lead the AI and ML engineering team at DEUNA in San Francisco or remotely. Drive payment optimization technology with 8+ years of software experience.

Join Anthropic as a Staff+ Software Engineer in Machine Learning for Account Abuse. Build detection systems and shape safe AI infrastructure.

Join Anthropic as a Staff+ Software Engineer in Machine Learning for Account Abuse. Build detection systems and shape safe AI infrastructure.

Join Handshake in San Francisco as a Senior Data Engineer. Build and scale data platforms and AI infrastructure. Salary: $166k-$207k.

Join Handshake in San Francisco as a Senior Data Engineer. Build and scale data platforms and AI infrastructure. Salary: $166k-$207k.
Join Waymo in San Francisco as a PhD intern in Perception Systems Engineering. Work on pedestrian detection precision for autonomous vehicles.
Join Waymo in San Francisco as a PhD intern in Perception Systems Engineering. Work on pedestrian detection precision for autonomous vehicles.