IT jobs in San Francisco, United States

Browse 312 active IT jobs in San Francisco, United States and open live job listings from company career sites.

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Senior Product Designer, AI sigmacomputing
🇺🇸 San Francisco, United States On-site
IT Category USD 210,000 - 250,000 / yearly Salary

Sigma is transforming how businesses allow customers to build apps, agents and dashboards on top of governed enterprise data. Hence, we are growing the design team and looking for…

Posted May 25, 2026 View job
Senior AI/ML Engineer sigmacomputing
🇺🇸 San Francisco, United States On-site
IT Category USD 240,000 - 270,000 / yearly Salary

About the Role At Sigma, we’re not just adding AI—we’re building the future of how people work with data. Our platform already lets users explore billions of rows of data in secon…

Posted May 25, 2026 View job
Engineering Manager sigmacomputing
🇺🇸 San Francisco, United States On-site
IT Category USD 230,000 - 270,000 / yearly Salary

Sigma is transforming how businesses run by delivering a high performance platform on the modern data architecture. As we grow the engineering team, we are looking for engineering…

Posted May 25, 2026 View job
Platform Support Engineer lightningai
🇺🇸 San Francisco, United States, Seattle, United States Hybrid
IT Category USD 115,000 - 140,000 / yearly Salary

Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to ta…

Posted May 22, 2026 View job
Lead/Senior Product Manager (Hybrid, San Francisco) everself
🇺🇸 San Francisco, United States On-site
IT Category

Overview Lead/Senior Product Manager Total Compensation: $150,000K-$180,000 base + equity This range may encompass more than one level and actual compensation may vary based on ed…

Posted May 23, 2026 View job
Software Engineer, Core Science openai
🇺🇸 San Francisco, United States On-site
IT Category USD 293,000 - 385,000 / yearly Salary

About the Team The Core Science team is a new vertical within Codex focused on making AI an exceptional collaborator for scientific discovery. The team is building AI-native tooli…

Posted May 23, 2026 View job
Researcher, Context - Agent Post-Training openai
🇺🇸 San Francisco, United States On-site
IT Category USD 250,000 - 380,000 / yearly Salary

About the Team The Agent Post-Training team creates the frontier agents OpenAI ships to the world. We are training the models behind our agents in Codex, ChatGPT, the API, and oth…

Posted May 23, 2026 View job
Software Engineer, API SDK openai
🇺🇸 San Francisco, United States On-site
IT Category USD 293,000 - 385,000 / yearly Salary

About the Team Our team brings OpenAI’s most capable technology to the world through our developer platform: the OpenAI API. As the leading AI development platform, our API is use…

Posted May 22, 2026 View job
Researcher, Artifacts - Agent Post-Training openai
🇺🇸 San Francisco, United States On-site
IT Category USD 250,000 - 380,000 / yearly Salary

About the Team The Agent Post-Training team creates the frontier agents OpenAI ships to the world. We are training the models behind our agents in Codex, ChatGPT, the API, and oth…

Posted May 23, 2026 View job
Researcher, Connectors - Agent Post-Training openai
🇺🇸 San Francisco, United States On-site
IT Category USD 250,000 - 380,000 / yearly Salary

About the Team The Agent Post-Training team creates the frontier agents OpenAI ships to the world. We are training the models behind our agents in Codex, ChatGPT, the API, and oth…

Posted May 23, 2026 View job
Researcher, Computer Use - Agent Post-Training openai
🇺🇸 San Francisco, United States On-site
IT Category

About the Team The Agent Post-Training team creates the frontier agents OpenAI ships to the world. We are training the models behind our agents in Codex, ChatGPT, the API, and oth…

Posted May 23, 2026 View job
Software Engineer, ML Systems & Training Architecture openai
🇺🇸 San Francisco, United States On-site
IT Category

About the Team The OpenAI Robotics team is focused on unlocking general-purpose robotics and pushing towards AGI-level intelligence in dynamic, real-world settings. Working across…

Posted May 22, 2026 View job
Capacity Systems Software Engineer openai
🇺🇸 San Francisco, United States On-site
IT Category

About the Team OpenAI's Industrial Compute organization is responsible for planning, delivering, operating, and optimizing the compute infrastructure that powers frontier AI. As O…

Posted May 22, 2026 View job
Software Engineer, RL Training Infra openai
🇺🇸 San Francisco, United States On-site
IT Category

About the Team The Post-Training Frontiers team creates the frontier agents OpenAI ships to the world. We do the reinforcement learning training for the agentic models we ship in …

Posted May 23, 2026 View job
Video Data Annotator - Contract Hooglee
🇺🇸 San Francisco, United States On-site
IT Category USD 25+ / hourly Salary

Video Data Annotator (Contract) – On-Site Location: San Francisco, On-siteCompensation: $25/hourSchedule: Part-time (4–8 hours per day)Duration: 10-week engagement to start We are…

Posted May 5, 2026 View job
IT Product Manager - Billing and Revenue Systems pagerduty
🇺🇸 San Francisco, United States Hybrid
IT Category

PagerDuty (NYSE:PD) is a leader in Digital Operations Management. In an always-on world, organizations of all sizes trust PagerDuty to help them deliver a perfect digital experien…

Posted May 23, 2026 View job
Staff Software Engineer, Backend Kiddom
🇺🇸 San Francisco, United States On-site
IT Category

About Kiddom Kiddom is a groundbreaking educational platform that promotes student equity and growth by uniting high-quality instructional materials with dynamic digital learning.…

Posted May 27, 2026 View job
Senior Software Engineer, AI Platform mixpanel
🇺🇸 San Francisco, United States Hybrid
IT Category

About Mixpanel Mixpanel turns data clarity into innovation. Trusted by more than 29,000 companies, including Workday, Pinterest, LG, and Rakuten Viber, Mixpanel’s AI-first digital…

Posted May 23, 2026 View job
Data Center Network Engineer Baseten
🇺🇸 San Francisco, United States On-site
IT Category

ABOUT BASETEN Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma and Writer. By uniting a…

Posted May 22, 2026 View job
Staff Software Engineer, Scientific System of Record lilasciences
🇺🇸 San Francisco, United States On-site
IT Category

Your Impact at LILA We are seeking a Staff Software Engineer to join our Scientific System of Record Team and help build the next-generation AI-driven scientific platform. You wil…

Posted May 22, 2026 View job
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