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Jobs in California, United States
459 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
321–340 of 459 jobs
Staff+ Software Engineer, Payment Fraud
3 months agoAnthropic · San Francisco, California, United States +2
Lead / staff$320K – $485K a yearEngineeringThe Fraud Prevention team protects Anthropic's payment and monetization surfaces from financial abuse — keeping fraud losses, dispute rates, and network monitoring exposure in check while preserving a smooth experience for legitimate customers. As a software engineer on this…
Staff+ Application Security Engineer - M&A
3 months agoAnthropic · Travel-Required, United States +3
RemoteLead / staff$320K – $485K a yearSecurityAnthropic's Application Security team secures the systems that build, serve, and increasingly are Claude — and as Anthropic's footprint grows, that mandate now extends to companies and codebases we bring in from outside. This role establishes that function.
Engineering Manager, Agent Runtime Platform
4 months agoAnthropic · San Francisco, California, United States +1
On-siteManager$405K – $485K a yearEngineeringThe Agent Runtime Platform provisions and runs the compute and runtimes behind Anthropic's internal agents: secure, credential-managed environments where agents do real engineering and knowledge work at scale. As an Engineering Manager on these teams, you will be responsible…
Research Associate, Biology
4 months agoAnthropic · San Francisco, California, United States
On-siteEntry level$95K – $120K a yearScience & researchAnthropic's Life Sciences team is building a world-class research group focused on making fundamental biological discoveries. The team combines cutting-edge AI with hands-on biological research, positioning Anthropic at the forefront of demonstrating how AI tools can accelerate…
Anthropic · San Francisco, California, United States
On-site$300K – $320K a yearScience & researchAnthropic's Life Sciences team is building a world-class research group focused on making fundamental biological discoveries. The team combines cutting-edge AI with hands-on biological research, positioning Anthropic at the forefront of AI-accelerated scientific discovery.
Threat Intel Manager, Model Exploitation & Fraud
4 months agoAnthropic · San Francisco, California, United States
On-siteManager$375K – $455K a yearSecurityWe are looking for a threat intel manager to build and run our Model Exploitation & Fraud team within Threat Intelligence. This team detects, investigates, and disrupts the large-scale exploitation of Anthropic's AI systems. Model distillation, unauthorized access, account…
Threat Intel Manager, CBRN-E & Advanced Weapons
4 months agoAnthropic · San Francisco, California, United States +2
On-siteManager$375K – $455K a yearSecurityWe are looking for a threat intel manager to build and run our CBRN-E & Advanced Weapons team within Threat Intelligence. This team detects, investigates, and disrupts attempts to misuse Anthropic's AI systems for chemical, biological, radiological, nuclear, and explosives…
Technical Program Manager, Enterprise Commerce
4 months agoAnthropic · San Francisco, California, United States +1
On-siteSenior$290K – $365K a yearOperationsAnthropic's enterprise business is growing fast, and the systems that turn a closed deal into recognized revenue are scaling to keep up. Quote-to-cash spans configure-price-quote, contracting, order management, provisioning, billing, and revenue recognition, and the work to…
Technical Program Manager, Recruiting Technology
4 months agoAnthropic · San Francisco, California, United States +1
On-siteSenior$290K – $365K a yearPeople & HRAnthropic is growing fast, and recruiting is one of the highest-leverage functions in the company. We’re constantly investing in systems and processes to support our rapid scale and enable our recruiters and hiring teams to be more efficient. The current technology stack is…
Staff+ Software Engineer, Databases
4 months agoAnthropic · San Francisco, California, United States +2
On-siteLead / staff$320K – $485K a yearEngineeringWe're looking for experienced engineers to build and scale the database infrastructure that powers Claude's products and Anthropic's research. As a Software Engineer on the Databases team, you'll architect and operate the systems that let millions of users interact with Claude…
Staff+ Software Engineer, Caching
4 months agoAnthropic · San Francisco, California, United States +2
On-siteLead / staff$320K – $485K a yearEngineeringWe're looking for experienced engineers to build Anthropic's cache layer as a managed service from the ground up. The Caching team is part of the Databases organization and owns the systems that keep Anthropic's hottest paths fast and correct: a managed Redis fleet, client…
Applied AI Architect, Partnerships
4 months agoAnthropic · San Francisco, California, United States +2
On-siteLead / staff$275K – $380K a yearSalesAs a Partners Solutions Architect on the Applied AI team at Anthropic, you will be a Pre-Sales architect focused on cultivating technical relationships with our Global and Regional System Integrators (GSIs/RSIs), and our cloud partners (AWS, GCP, and Azure). You will strengthen…
Engineering Manager, Research Data Platform
4 months agoAnthropic · San Francisco, California, United States +1
On-siteManager$405K – $850K a yearData & AIAnthropic's researchers generate and depend on enormous amounts of data — training runs, evaluations, RL transcripts, annotations etc... The Research Data Platform team builds the systems that make that data easy to produce, find, query, and trust. We work in two modes: we…
Software Engineer, Research Productivity
4 months agoAnthropic · San Francisco, California, United States +1
On-site$405K – $625K a yearEngineeringAnthropic's Research Productivity organization builds the infrastructure and systems that accelerate research across Anthropic, including the tools that help our research process get faster and more effective over time. We're looking for an experienced software engineer to join…
Research Engineer, Life Sciences
4 months agoAnthropic · San Francisco, California, United States
On-site$350K – $500K a yearEngineeringWe're seeking an exceptional Research Engineer to join our Life Sciences team at Anthropic. Our team is organized around the north star goal of accelerating progress in the life sciences, from early discovery through translation, by an order of magnitude. Our team likes to…
Staff+ Software Engineer, Experimentation
4 months agoAnthropic · San Francisco, California, United States +1
Lead / staff$405K – $485K a yearEngineeringAnthropic's Infrastructure organization is foundational to our mission of developing AI systems that are reliable, interpretable, and steerable. The systems we build determine how quickly we can train new models, how reliably we can run safety experiments, and how effectively…
Staff+ Software Engineer, Developer Acceleration
4 months agoAnthropic · San Francisco, California, United States +1
Lead / staff$405K – $485K a yearEngineeringAnthropic is seeking talented and experienced Staff+ Software Engineers to join Developer Acceleration within the Developer Productivity organization. The Developer Acceleration team is responsible for the infrastructure that enables thousands of employees to be productive via…
Anthropic · San Francisco, California, United States +1
On-siteLead / staff$405K – $485K a yearEngineeringAnthropic's Enterprise Knowledge Work team builds the products that help enterprise knowledge workers collaborate deeply with Claude for major parts of their work.
Staff+ Software Engineer, Enterprise (Platform)
4 months agoAnthropic · San Francisco, California, United States +1
On-siteLead / staff$405K – $485K a yearEngineeringEnterprise is central to Anthropic's mission. The organizations that could benefit most from Claude often have the most demanding needs, with rigorous requirements around end-user experience, procurement, security, and permissions. We believe earning their trust is essential to…
Research Engineer, Computer Use
4 months agoAnthropic · San Francisco, California, United States +2
On-site$500K – $850K a yearEngineeringThe Computer Use team focuses on teaching Claude to see, use, and understand computer interfaces. As a Research Engineer on the team, you'll work on advancing our models' ability to reliably and safely operate real software. We're looking for someone who's genuinely excited…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.