Browse Jobs
Browse fresh roles from company career pages, then filter by keyword, location, salary, skills, remote scope, and more. Each listing links back to the employer-controlled apply path when available.
1,034 jobs match your filters
2mo
A
Research Engineer / Scientist, Alignment Science - London
Anthropic
About Anthropic Anthropic’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
London, UK
remoteEasy Apply
2mo
A
Research Engineer, Machine Learning (Reinforcement Learning)
Anthropic
About Anthropic Anthropic’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
London, UK
remoteEasy Apply
2mo
A
Research Engineer, Cybersecurity Reinforcement Learning
Anthropic
About Anthropic Anthropic’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
San Francisco, CA | New York City, NY
onsiteEasy Apply
2mo
A
Research Engineer, Universes
Anthropic
About Anthropic Anthropic’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
Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NY
remoteEasy Apply
2mo
A
Research Engineer, Interpretability
Anthropic
About Anthropic Anthropic’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
San Francisco, CA
hybridEasy Apply
2mo
A
Research Engineer, Production Model Post-Training
Anthropic
About Anthropic Anthropic’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
Zürich, CH
onsiteEasy Apply
2mo
Research Engineer (LLM Training and Performance)
JetBrains
At JetBrains, code is our passion. Ever since we started back in 2000, we have been striving to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and crea
Amsterdam, Netherlands
hybridEasy Apply
2mo
Research Engineer (Agentic Models)
JetBrains
At JetBrains, code is our passion. Ever since we started, back in 2000, we’ve been striving to make the strongest, most effective developer tools on earth. Today, AI-powered assistance and agents are becoming a core part of how developers work in our IDEs. We’re building multi-st
Amsterdam, Netherlands
hybridEasy Apply
2mo
Research Engineer, World Models
Waabi
Waabi, founded by AI visionary Raquel Urtasun, is the leader in Physical AI. With a world-class team, we're unlocking the next era of autonomous transportation with technology that's powering commercial autonomous trucks and robotaxis. Waabi is backed by and partners with world l
Toronto, ON
hybridFull-timeEasy Apply
2mo
Research Engineer (Agentic Behavior – Kotlin AI Value Stream)
JetBrains
At JetBrains, code is our passion. Ever since we started, back in 2000, we've been striving to make the strongest, most effective developer tools on earth. Today, AI-powered coding agents are becoming a core part of how developers write Kotlin – and we want to make sure they writ
Amsterdam, Netherlands
hybridEasy Apply
2mo
A
Research Engineer, Pretraining Scaling
Anthropic
About Anthropic Anthropic’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
San Francisco, CA
hybridEasy Apply
2mo
A
Research Engineer, Pretraining
Anthropic
About Anthropic Anthropic’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
London, UK
remoteEasy Apply
2mo
A
Research Engineer/Research Scientist, Audio
Anthropic
About Anthropic Anthropic’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
San Francisco, CA
hybridEasy Apply
2mo
A
Research Engineer / Research Scientist, Tokens
Anthropic
About Anthropic Anthropic’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
New York City, NY
remoteEasy Apply
2mo
A
Research Engineer, Science of Scaling
Anthropic
About Anthropic Anthropic’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
London, UK
remoteEasy Apply
2mo
A
Research Engineer, Pretraining Scaling - London
Anthropic
About Anthropic Anthropic’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
London, UK
remoteEasy Apply
2mo
Research Engineer - RL Infrastructure
Prime Intellect
Building Open Superintelligence Infrastructure Prime Intellect is building the open superintelligence stack: from frontier agentic models to the infrastructure that enables anyone to train, adapt, and deploy them. We unify globally distributed compute into a single control plan
San Francisco
remoteFull-timeEasy Apply
2mo
R
Research Engineer - Autonomous Collaborative Systems
RTX
Date Posted: 2026-03-26 Country: United States of America Location: US-CT-EAST HARTFORD-RTRC K ~ 411 Silver Ln ~ RTRC K Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to
US-CT-EAST HARTFORD-RTRC K ~ 411 Silver Ln ~ RTRC K
onsiteFull-time
2mo
Research Engineer, Human Understanding
Google DeepMind
Snapshot We are seeking a highly motivated Research Engineer (L5) with a strong background in multi-modal modelling for humans and a focus on speech & audio/visual to join the effort within Google DeepMind's Frontier AI unit. This role is pivotal in developing foundational multim
Los Angeles, California, US
onsiteEasy Apply
2mo
M
Research Engineer - Environments, Data and Post-Training
Mercor
About Mercor Mercor's mission is to organize human intelligence to power the AI economy. We partner with leading AI labs and enterprises to provide the human intelligence essential to AI development. Our vast talent network trains frontier AI models in the same way teachers teac
San Francisco$130K - $500K
remoteFull-timeEasy Apply
3mo
G
Research Engineer, Electrical
Gridware
About Gridware Gridware is a San Francisco-based technology company dedicated to protecting and enhancing the electrical grid. We pioneered a groundbreaking new class of grid management called active grid response (AGR), focused on monitoring the electrical, physical, and environ
San Francisco, CA$130K - $165K
hybridFull-timeEasy Apply
3mo
M
Research Engineer – Matilda
Maincode
Maincode is mission-focused. That means we care about shipping Matilda, and we care about the people we do it with. Everything else is secondary. Matilda is Australia's first publicly available conversational AI platform wholly built and run in Australia. It's a serious technica
Melbourne
remoteFull-timeEasy Apply
3mo
F
Research Engineer — Search/IR
Firecrawl
Research Engineer — Search/IR Research Engineer (Focused on Search/IR) You'll own the search and information retrieval systems at the core of Firecrawl — the infrastructure that determines how we find, rank, index, and serve web content at scale. Retrieval quality is Firecrawl'
San Francisco, CA (Hybrid) OR Remote (Americas, UTC-3 to UTC-10)$0.01 - $0.15
remoteFull-timeEasy Apply
3mo
F
Research Engineer — Reinforcement Learning
Firecrawl
Research Engineer — Reinforcement Learning You'll bring reinforcement learning to Firecrawl's core product — building the training infrastructure, reward pipelines, and fine-tuning systems that make our models meaningfully better at extracting, understanding, and structuring web
San Francisco, CA (Hybrid) OR Remote (Americas, UTC-3 to UTC-10)$0.01 - $0.15
remoteFull-timeEasy Apply
3mo
N
Research Engineer II (Analytical Specialist)
Ntu
Established in 2010, the Energy Research Institute @ NTU (ERI@N) is a pan-university research institute that focuses on systems-level research for tropical megacities. It performs translational research that covers the energy value chain from generation to innovative end-use solu
NTU Main Campus, Singapore
onsiteFull-time