Python Jobs in California
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Join Anthropic as a Staff or Senior Software Engineer for Cloud Inference. Scale Claude across AWS, GCP, and Azure with a competitive salary.

Join Anthropic as a Staff or Senior Software Engineer for Cloud Inference. Scale Claude across AWS, GCP, and Azure with a competitive salary.

Join Anthropic as a Staff or Senior Software Engineer for Cloud Inference Launch Engineering in San Francisco or Seattle. Salary up to $485k.

Join Anthropic as a Staff or Senior Software Engineer for Cloud Inference Launch Engineering in San Francisco or Seattle. Salary up to $485k.

Join Crusoe in San Francisco as a Staff Integrated Capacity Planner. Own multi-year infrastructure planning for AI workloads. Apply today!

Join Crusoe in San Francisco as a Staff Integrated Capacity Planner. Own multi-year infrastructure planning for AI workloads. Apply today!
Apply for the Foundation Model Data Engineer role at Sciforium in San Francisco. Build petabyte-scale AI data pipelines. Salary: $155K–$210K + Equity.
Apply for the Foundation Model Data Engineer role at Sciforium in San Francisco. Build petabyte-scale AI data pipelines. Salary: $155K–$210K + Equity.

Join fal as a Machine Learning Engineer, Safety in San Francisco. Build end-to-end safety infrastructure. Salary: $180k-$250k + equity.

Join fal as a Machine Learning Engineer, Safety in San Francisco. Build end-to-end safety infrastructure. Salary: $180k-$250k + equity.
Lead AI and systems transformation for accounting at Hadrian, an autonomous factory builder. Drive automation using NetSuite, Salesforce, and LLMs.
Lead AI and systems transformation for accounting at Hadrian, an autonomous factory builder. Drive automation using NetSuite, Salesforce, and LLMs.

Join DoorDash USA as a Full Stack Software Engineer on the Experimentation Platform. Build scalable web apps, APIs, and UIs with a hybrid work setup.

Join DoorDash USA as a Full Stack Software Engineer on the Experimentation Platform. Build scalable web apps, APIs, and UIs with a hybrid work setup.

Join OpenAI in San Francisco as a Data Center Hardware Quality & Reliability Engineer. Own the end-to-end hardware reliability loop. Salary: $226K–$285K.

Join OpenAI in San Francisco as a Data Center Hardware Quality & Reliability Engineer. Own the end-to-end hardware reliability loop. Salary: $226K–$285K.

Join Pinterest as an Analytics Engineering Manager II. Shape data foundations, lead a high-performance team, and leverage AI to scale insights.

Join Pinterest as an Analytics Engineering Manager II. Shape data foundations, lead a high-performance team, and leverage AI to scale insights.

Join Pinterest as a Staff Software Engineer in Analytics Engineering. Lead a data science team, build AI tools, and shape product foundations. Remote US.

Join Pinterest as a Staff Software Engineer in Analytics Engineering. Lead a data science team, build AI tools, and shape product foundations. Remote US.

Apply for the Security Engineer, Detection and Response role at Notion in San Francisco or remote. Build cloud-native threat detection systems.

Apply for the Security Engineer, Detection and Response role at Notion in San Francisco or remote. Build cloud-native threat detection systems.

Apply for the Machine Learning Engineer, Growth Platform role at Stripe in San Francisco and build production recommendation systems.

Apply for the Machine Learning Engineer, Growth Platform role at Stripe in San Francisco and build production recommendation systems.

Join Handshake in San Francisco as a Member of Technical Staff, Data AI. Build advanced data systems for frontier model training. Apply today!

Join Handshake in San Francisco as a Member of Technical Staff, Data AI. Build advanced data systems for frontier model training. Apply today!

Apply for the Staff Automated Test Engineer role at Shield AI in San Diego, California. Lead test architecture, MLOps quality, and autonomy verification.

Apply for the Staff Automated Test Engineer role at Shield AI in San Diego, California. Lead test architecture, MLOps quality, and autonomy verification.

Join Perplexity as an Engineering Manager for Multimodal in San Francisco. Lead the team building realtime voice and vision AI. Salary $300K-$405K.

Join Perplexity as an Engineering Manager for Multimodal in San Francisco. Lead the team building realtime voice and vision AI. Salary $300K-$405K.
Develop and deploy AI/ML models for additive manufacturing quality and optimization at Hadrian. Requires 4+ years in manufacturing data systems.
Develop and deploy AI/ML models for additive manufacturing quality and optimization at Hadrian. Requires 4+ years in manufacturing data systems.

Join Snorkel AI as a Senior or Staff Software Engineer to build efficient agentic evals, model routing, and production ML systems. Hybrid in SF.

Join Snorkel AI as a Senior or Staff Software Engineer to build efficient agentic evals, model routing, and production ML systems. Hybrid in SF.
Join Atoms in San Francisco as a Technical Lead for Autonomy Evaluation. Own metrics and evaluation platforms for physical AI systems.
Join Atoms in San Francisco as a Technical Lead for Autonomy Evaluation. Own metrics and evaluation platforms for physical AI systems.

Apply for Senior Software Engineer, Air AI at Commure in Mountain View, CA. Build production AI healthcare systems. Salary: $170K – $230K.

Apply for Senior Software Engineer, Air AI at Commure in Mountain View, CA. Build production AI healthcare systems. Salary: $170K – $230K.

Apply for the Robotics Engineer role at Neuralink in Austin or San Francisco. Build and test surgical robotics for brain-computer interfaces.

Apply for the Robotics Engineer role at Neuralink in Austin or San Francisco. Build and test surgical robotics for brain-computer interfaces.

Join DoorDash for a 12-week summer PhD machine learning internship in San Francisco, Sunnyvale, New York, or Seattle.

Join DoorDash for a 12-week summer PhD machine learning internship in San Francisco, Sunnyvale, New York, or Seattle.

Lead clinical AI engineering at Midi Health. Hybrid role in SF Bay Area with salary up to $325k, equity, and a focus on healthcare transformation.

Lead clinical AI engineering at Midi Health. Hybrid role in SF Bay Area with salary up to $325k, equity, and a focus on healthcare transformation.

Apply for the Director/Sr. Director Engineering- Growth + Consumer role at Midi Health in Palo Alto or San Francisco. Hybrid work schedule.

Apply for the Director/Sr. Director Engineering- Growth + Consumer role at Midi Health in Palo Alto or San Francisco. Hybrid work schedule.

Join Glean in San Francisco as a Machine Learning Engineer. Build enterprise search and AI assistant systems with a hybrid schedule.

Join Glean in San Francisco as a Machine Learning Engineer. Build enterprise search and AI assistant systems with a hybrid schedule.