OptiTalent · Job Finder
Jobs in United States
504 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
481–500 of 504 jobs
Research Engineer, RL Engineering
12 months agoAnthropic · San Francisco, California, United States +2
On-site$500K – $850K a yearEngineeringReinforcement learning (RL) is how Claude learns to reason, write code, and act autonomously over long horizons. This role sits on the team that builds and owns the RL training system: the system that trains our production models and that researchers across Anthropic run their…
Staff+ Software Engineer, Safeguards
12 months agoAnthropic · San Francisco, California, United States +1
On-siteLead / staff$320K – $485K a yearEngineeringWe are looking for software engineers to help build safety and oversight mechanisms for our AI systems. As a software engineer on the Safeguards team, you will work to monitor models, prevent misuse, and ensure user well-being. This role will focus on building systems to detect…
Research Engineer / Research Scientist, Tokens
13 months agoAnthropic · New York, United States +2
On-site$350K – $500K a yearEngineeringAnthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders…
ML/Research Engineer, Safeguards
13 months agoAnthropic · San Francisco, California, United States +1
On-site$350K – $500K a yearData & AIWe are looking for ML Engineers and Research Engineers to help detect and mitigate misuse of our AI systems. As a member of the Safeguards ML team, you will build systems that identify harmful use—from individual policy violations to sophisticated, coordinated attacks—and…
Recruiter, AI Research
13 months agoAnthropic · San Francisco, California, United States +1
On-siteSenior$175K – $295K a yearPeople & HRAnthropic is looking for a talented AI Research Recruiter to partner with our Research teams. In this pivotal role, you will be instrumental in shaping the future of our organization by identifying, engaging, and hiring the best and brightest minds across a range of…
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…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.