Research Engineer – Benchmarking
MercorSan Francisco, California, United StatesFull-time3 days ago
Research Engineer – Benchmarking at Mercor in San Francisco, California, United States. Full-time · On-site · $200K – $500K/yr.
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38 active opportunities · Updated October 2026
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15 jobs
San Francisco, California, United StatesFull-time3 days ago
Research Engineer – Benchmarking at Mercor in San Francisco, California, United States. Full-time · On-site · $200K – $500K/yr.
San Francisco, California, United StatesFull-time3 days ago
Research Engineer - Environments, Data and Post-Training at Mercor in San Francisco, California, United States. Full-time · On-site · $180K – $500K/yr.
SQL · Machine Learning · AI
San Francisco, California, United StatesFull-time3 days ago
Research Engineer, Real Environments at Mercor in San Francisco, California, United States. Full-time · On-site · $160K – $500K/yr.
AI · Auditing
San Francisco, California, United StatesInternship3 days ago
Research Engineer, Intern – Benchmarking at Mercor in San Francisco, California, United States. Internship · On-site · $70/hr.
Cambridge, MA USA, United States4 days ago
Your Impact at LILA Lila is building an operating system for science, powered by scientific superintelligence — generating hypotheses, designing and running experiments, and learning from new data in real time to speed up discovery in fields like therapeutics and advanced…
Python · Kubernetes · AI
San Francisco, California, United StatesFull-time4 days ago
If you want to build massive-scale ML systems that will define the way the new AI world consumes inf
AI · Logistics
San Francisco, California, United StatesFull-time4 days ago
Research Engineer, Index Intelligence at Exa in San Francisco, California, United States. Full-time · On-site · $180K – $350K/yr.
San Francisco, California, United StatesFull-time4 days ago
Research Engineer, Content Understanding at Exa in San Francisco, California, United States. Full-time · On-site · $180K – $350K/yr.
San Carlos, California, United StatesFull-time4 days ago
Job Description : Develop sim2real reinforcement learning (RL) training pipelines for humanoid robots. Train and test robot policies via reinforcement learning for in-home humanoid robots. Optimize training pipelines for improved performance and training speed. Modeling of…
Python · Machine Learning · AI
San Francisco, California, United States8 days ago
● Top 10% pay versus similar roles
About the RL teams Our Reinforcement Learning teams lead Anthropic's reinforcement learning research and development, playing a critical role in advancing our AI systems. We've contributed to all Claude models, with significant impacts on the autonomy and coding
AI · Excel · Logistics
San Francisco, California, United States14 days ago
About the Role We'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 ma
Python · Docker · Kubernetes
CA | New York City, NY, United States14 days ago
● Top 10% pay versus similar roles
About Horizons The Horizons team leads Anthropic's reinforcement learning (RL) research and development, playing a critical role in advancing our AI systems. We've contributed to every Claude release, with significant impact on the autonomy, coding, and reasonin
Machine Learning · AI · Logistics
San Francisco, California, United States14 days ago
● Top 10% pay versus similar roles
About the Team Our 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. About the role As a Research Engineer o
AWS · GCP · Docker
San Francisco, New York, United States14 days ago
● Top 10% pay versus similar roles
About the teams Our Reinforcement Learning teams lead Anthropic's reinforcement learning research and development, playing a critical role in advancing our AI systems. We've contributed to all Claude models, with significant impacts on the autonomy and coding ca
Python · Kubernetes · Machine Learning
San Francisco, New York, United States14 days ago
● Top 10% pay versus similar roles
About the RL Teams Our Reinforcement Learning teams play a critical role in advancing our AI systems. We've contributed to all Claude models, with significant impacts on the autonomy and coding capabilities of our latest Claude models. Our work spans several key
Python · AI · Logistics
Higher-paying openings
Anthropic · San Francisco, California, United States
$500K – $850K/yr
Anthropic · San Francisco, NY
$500K – $850K/yr
Anthropic · San Francisco, WA
$500K – $850K/yr
Anthropic · San Francisco, NY
$500K – $850K/yr
Anthropic · San Francisco, NY
$500K – $850K/yr
Anthropic · San Francisco, California, United States
$350K – $850K/yr
Related career options
Demand 36/100 · 17 jobs
$440K/yr
Salary →Demand 40/100 · 47 jobs
$371.1K/yr
Salary →Other cities to consider
Estimated salary
Lower range (P25)
$296.4K/yr
Median
$342.5K/yr
Upper range (P75)
$440K/yr
From 20 Jobiba job posts that list pay. An estimate, not an offer. Full salary report →
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Frequently asked questions
Jobiba lists 38 active Research Engineer jobs in United States (October 2026). Listings come from employer career sites and are removed when the job closes or expires.
The median salary is $342.5K/yr; the middle half of 20 salary observations falls between $296.4K – $440K/yr. Pay varies with experience and employer.
See full salary data →Yes. Among 4,716 related matches, 1,252 are remote and 311 are hybrid (33% of related matches). Use the work-mode filter to show only those.
Among 4,716 related matches, most are full-time (2,107), contract (96) and internship (61).
424 of 4,716 related matches are marked entry-level or internship. Filter by experience to see roles open to freshers and recent graduates.
San Francisco (26), New York (4), Carlsbad (2), Cambridge (1) and New York City (1) currently have the most openings.
Job type, work mode and department counts cover 4,716 related matches; the headline counts 38 exact-title jobs.