"research engineering" Jobs

7202 open tech roles matching “research engineering”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: AI/ML, Python, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 7202 results

Periodic Labs

Join Periodic Labs as a materials scientist to automate research and improve data for LLM agents in a hybrid role.

Periodic Labs Menlo Park, CA $250k–$350k/yr Published 2 months ago
Periodic Labs

Join Periodic Labs as a Midtraining Research Engineer to enhance scientific reasoning in AI models for groundbreaking discoveries.

Periodic Labs Menlo Park, CA $250k–$350k/yr Published 1 month ago
Cognition

Join a small, highly selective team to enhance AI model capabilities at Cognition in San Francisco.

Cognition San Francisco Published 3 months ago
AI-first team
Factory

Join Factory as a Research Engineer to design and integrate advanced AI and ML capabilities for software organizations.

Factory San Francisco, CA Published 2 years ago
Assort Health

Build industry-leading healthcare AI models and pipelines at Assort Health to improve patient interactions.

Assort Health San Francisco Published 1 month ago
Flexible on stack
Cursor

Build full-stack applications and infrastructure to enhance researchers' productivity in a cutting-edge AI environment.

Cursor Palo Alto, CA Published 3 weeks ago
Flexible on stack
Anthropic

Join Anthropic as a Research Scientist to enhance AI capabilities in engineering and applied sciences.

Anthropic San Francisco, CA $500k–$850k/yr Published 5 days ago
Flexible on stack
Citadel Securities
Citadel Securities Miami, FL, US Published 6 months ago
Sentra
Sentra Tel Aviv Office Published 1 week ago
Mind Robotics

Join Mind Robotics as a Research Engineer to build scalable systems for training large ML models in a hands-on robotics environment.

Mind Robotics Palo Alto Published 9 months ago
Flexible on stack 70% coding
The Exploration Company

Join The Exploration Company as a Spring 2027 Engineering Intern to contribute to innovative aerospace technologies.

The Exploration Company Houston, Texas Published 2 months ago
Cogent Security

Join Cogent Security as an AI Research Engineer to innovate in automated reasoning and AI-driven code analysis for cybersecurity.

Cogent Security San Francisco, CA $100k–$300k/yr Published 3 months ago
Rox

Join Rox as a Founding Applied Research Engineer to shape the future of applied AI with a focus on real-world production challenges.

Rox San Francisco Published 5 months ago
Reflection AI

Join Reflection AI as a Research Software Engineer to build secure infrastructure for sensitive model evaluations in a fast-paced startup environment.

Reflection AI New York, NY Published 3 months ago
Flexible on stack
Ando

Join Ando as a Research Engineer to work on AI agents in a messaging platform, focusing on real data and impactful research.

Ando San Francisco Published 3 months ago
Etched

Join Etched as a Research Engineer to advance AI systems and automate engineering tasks in a fully in-person team.

Etched San Jose $400k+/yr Published 2 weeks ago
Flexible on stack
Cursor

Join SpaceXSI as a Sr. Model Engineer to drive research in reinforcement learning and improve model capabilities.

Cursor Palo Alto, CA, United States $220k–$357k/yr Published 1 day ago
Flexible on stack
Anthropic

Join Anthropic as a Research Engineer to enhance AI's coding capabilities through reinforcement learning in a collaborative environment.

Anthropic San Francisco, CA | New York City, NY $500k–$850k/yr Published 5 months ago
Flexible on stack
Helsing
Helsing Munich - Berlin - London - Paris Published 4 days ago
Sierra

Join Sierra as a Research Engineer to tackle applied AI and ML challenges in a collaborative environment focused on customer-facing solutions.

Sierra San Francisco, CA Published 1 month ago