"open source research" Jobs

1244 open tech roles matching “open source research”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, Kubernetes. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1244 results

Anthropic

Lead Anthropic's vulnerability disclosure program and shape industry standards for model-level vulnerabilities.

Anthropic San Francisco, CA | New York City, NY | Washington, DC $330k–$395k/yr Published 3 weeks ago
baseten

Join Baseten as a lead Software Engineer to own and develop production-grade Voice AI systems that impact daily lives.

baseten San Francisco Published 4 months ago
Flexible on stack
Reflection AI

Build and scale distributed training systems for frontier model pre-training at Reflection AI.

Reflection AI San Francisco, CA Published 5 months ago
Flexible on stack
Aptos Labs

Join Aptos Labs as a Senior Software Engineer to build critical infrastructure for the Aptos blockchain ecosystem.

Aptos Labs Palo Alto, California $160k–$260k/yr Published 2 months ago
Flexible on stack
Reflection AI

Lead and grow a team of data platform engineers to build scalable data infrastructure for high-velocity experimentation.

Reflection AI San Francisco, CA Published 2 weeks ago
Flexible on stack
Anthropic
Anthropic London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA $200.8k–$200.8k/yr Published 4 months ago
SecurityScorecard

Join SecurityScorecard as a Senior Research Engineer to bridge research and engineering in threat intelligence.

SecurityScorecard Remote (Atlanta, GA) $140k–$180k/yr Published 2 months ago
Flexible on stack
SecurityScorecard

Join SecurityScorecard as a Senior Research Engineer to bridge research and engineering in threat intelligence.

SecurityScorecard Hybrid (Austin, TX) $140k–$180k/yr Published 2 months ago
Flexible on stack
SecurityScorecard

Join SecurityScorecard as a Senior Research Engineer to bridge research and engineering in threat intelligence.

SecurityScorecard Remote (United States) $140k–$180k/yr Published 3 weeks ago
Flexible on stack
SecurityScorecard

Join SecurityScorecard as a Senior Research Engineer to bridge research and engineering in threat intelligence.

SecurityScorecard Remote (Boston, MA) $140k–$180k/yr Published 2 months ago
Flexible on stack
SecurityScorecard

Join SecurityScorecard as a Senior Research Engineer to bridge research and engineering in threat intelligence.

SecurityScorecard Remote (Raleigh, NC) $140k–$180k/yr Published 2 months ago
Flexible on stack
Fireworks AI

Join Fireworks AI as a senior AI Field Engineer to build production systems for innovative AI-native companies.

Fireworks AI San Mateo Published 3 months ago
Flexible on stack 70% coding
AssemblyAI

Join AssemblyAI as a Senior Research Engineer to enhance large-scale distributed training and inference systems in Voice AI.

AssemblyAI Remote - New York $270k–$310k/yr Published 1 week ago
Flexible on stack
Reddit

Join Reddit as a Senior Staff Data Scientist to tackle complex experimentation challenges and influence product strategy.

Reddit Remote - Ontario, Canada Published 3 months ago
Flexible on stack
TRM Labs

Join TRM Labs as a Senior All-Source Investigator to combat sextortion and CSAM monetization using AI-powered intelligence solutions.

TRM Labs United States Published 1 week ago
AI-first team
World Labs

Lead the technical direction for 3D modeling and reconstruction at World Labs, driving innovation and execution in a hands-on role.

World Labs San Francisco $250k–$350k/yr Published 7 months ago
Flexible on stack
Wiz

Join Wiz as a Threat Researcher to drive research on emerging threats and enhance AI-driven security capabilities.

Wiz Tel Aviv Published 2 weeks ago
Flexible on stack
Cartesia

Join Cartesia as a Technical Recruiter to shape the team and culture at a pioneering AI startup.

Cartesia *HQ - San Francisco, CA Published 5 months ago
OpenRouter

Join OpenRouter as a Scaled Support Specialist to troubleshoot complex API issues and enhance developer experience in AI applications.

OpenRouter Remote (US) Published 2 months ago
Flexible on stack