OptiTalent · Job Finder
Jobs in California, United States
459 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
441–459 of 459 jobs
Research Engineer, Pretraining Scaling
13 months agoAnthropic · San Francisco, California, United States
On-site$350K – $850K a yearEngineeringAnthropic's ML Performance and Scaling team trains our production pretrained models, work that directly shapes the company's future and our mission to build safe, beneficial AI systems. As a Research Engineer on this team, you'll ensure our frontier models train reliably,…
Mid-Market Account Executive, Industries
13 months agoAnthropic · San Francisco, California, United States +1
On-siteMid level$290K – $360K a yearSalesAs a Mid-Market Account Executive on Anthropic's Industries team, you'll drive the adoption of safe, frontier AI by securing strategic deals with mid-market companies in key verticals, unlocking new value streams throughout their business. You'll leverage your consultative…
Staff Software Engineer, iOS
14 months agoAnthropic · San Francisco, California, United States +2
On-siteLead / staff$320K – $405K a yearEngineeringWe're looking for seasoned iOS engineers to join our Claude mobile product team and help build apps that harness the transformative power of advanced language models. Our mission is to unlock the potential of advanced AI through elegant, user-friendly mobile applications that…
Staff Software Engineer, Android
14 months agoAnthropic · San Francisco, California, United States +2
On-siteLead / staff$320K – $405K a yearEngineeringWe're looking for seasoned Android engineers to join our Claude mobile team and help build apps that harness the transformative power of advanced language models. Our mission is to unlock the potential of advanced AI through elegant, user-friendly mobile applications that put…
Senior Software Security Engineer
14 months agoAnthropic · San Francisco, California, United States +2
On-siteSenior$320K – $405K a yearSecurityThe Security Engineering team protects Anthropic's AI systems and maintains the trust of our users and society. We define the authentication architecture for our training infrastructure, design the cryptographic foundations that protect model weights and training data, and…
Engineering Manager, GPU (ML Accelerator)
17 months agoAnthropic · San Francisco, California, United States +2
On-siteManager$500K – $850K a yearEngineeringAnthropic’s performance and scaling teams focus on making the most efficient and impactful use of our compute resources, be it inference or training. As an Engineering Manager on these teams you will be responsible for ensuring you and your team are identifying and removing…
TPU Performance Engineer
17 months agoAnthropic · San Francisco, California, United States +2
On-site$280K – $850K a yearEngineeringAs a TPU Performance Engineer, you'll be responsible for identifying and addressing performance issues across many different ML systems, including research, training, and inference. A significant portion of this work will involve designing and optimizing kernels for the TPU.…
Research Engineer, Discovery
18 months agoAnthropic · San Francisco, California, United States
On-site$350K – $850K a yearEngineeringOur team is organized around the north star goal of building an AI scientist – a system capable of solving the long term reasoning challenges and basic capabilities necessary to push the scientific frontier.
Staff Research Engineer, Discovery Team
18 months agoAnthropic · San Francisco, California, United States
HybridLead / staff$350K – $850K a yearEngineeringOur team is organized around the north star goal of building an AI scientist – a system capable of solving the long term reasoning challenges and basic capabilities necessary to push the scientific frontier. Our team likes to think across the whole model stack. Currently the…
Research Engineer / Scientist, Alignment
19 months agoAnthropic · San Francisco, California, United States
Hybrid$350K – $500K a yearEngineeringYou want to build and run elegant and thorough machine learning experiments to help us understand and steer the behavior of powerful AI systems. You care about making AI helpful, honest, and harmless, and are interested in the ways that this could be challenging in the context…
Research Engineer, Production Model Post-Training
19 months agoAnthropic · San Francisco, California, United States +2
On-site$350K – $500K a yearEngineeringAnthropic's production models undergo sophisticated post-training processes to enhance their capabilities, alignment, and safety. As a Research Engineer on our Post-Training team, you'll train our base models through the complete post-training stack to deliver the production…
Anthropic · New York, United States +3
On-site$320K – $405K a yearSecurityWe're seeking an exceptional engineer to join Anthropic's Detection Platform team to build and scale our next-generation security analytics infrastructure. In this role, you'll architect and implement data pipelines that process massive amounts of security telemetry, develop…
Staff+ Application Security Engineer
21 months agoAnthropic · Travel-Required, United States +3
HybridLead / staff$320K – $485K a yearSecurityAnthropic's Application Security team secures the systems that build, serve, and increasingly are Claude. The attack surface is unlike most AppSec work: multi-agent orchestration, sandboxed code execution, agents holding delegated credentials, untrusted tool output crossing…
Account Executive, AI Native
22 months agoAnthropic · New York, United States +1
On-siteMid level$222.8K – $290K a yearSalesAs a AI Native Account Executive at Anthropic, you’ll drive adoption of safe, frontier AI by securing strategic deals with some of the fastest growing startups in the world. You’ll leverage your consultative sales expertise to propel revenue growth while becoming a trusted…
Applied AI Architect, Industries
22 months agoAnthropic · New York, United States +2
HybridLead / staff$240K – $315K a yearData & AIAs an Applied AI team member at Anthropic, you will be a Pre-Sales architect focused on becoming a trusted technical advisor helping large enterprises understand the value of Claude and paint the vision on how they can successfully integrate and deploy Claude into their…
Growth Account Executive, AI Native
23 months agoAnthropic · San Francisco, California, United States +1
HybridSenior$222.8K – $290K a yearSalesAs a Growth Account Executive at Anthropic, you'll drive expansion and retention of our fastest-growing startup customers by helping them harness the transformative potential of safe, frontier AI. You'll leverage your consultative sales expertise to grow revenue while becoming…
Research Engineer, Knowledge Team
30 months agoAnthropic · Travel-Required, United States +3
Hybrid$350K – $850K a yearEngineeringWe are looking for Research Engineers to help us redesign how Claude interacts with external data sources. Many of the paradigms for how data and knowledge bases are organized assume human consumers and constraints. This is no longer true in a world of LLMs! Your job will be to…
Staff+ Research Scientist, Multi-Agent
30 months agoAnthropic · San Francisco, California, United States +2
HybridLead / staff$500K – $850K a yearScience & researchMulti-Agent systems are becoming an increasingly important part of how AI is deployed, whether via fast small-model subagents inside a product, or large groups of agents solving very large problems. Training Claude to be maximally effective and safe within large groups is a…
Performance Engineer
30 months agoAnthropic · San Francisco, California, United States +2
On-site$280K – $850K a yearEngineeringRunning machine learning (ML) algorithms at our scale often requires solving novel systems problems. As a Performance Engineer, you'll be responsible for identifying these problems, and then developing systems that optimize the throughput and robustness of our largest…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.