MTS - Research Scientist Internship

About the role

We are looking for individuals who demonstrate a rare combination of technical depth, research intuition, and high agency.

What you'll do

• Build Agentic Environments: Design and implement the next generation of "SimLabs", ultra-realistic
• Programmatic and Agentic Verification: Develop rigorous, policy-aware judges and evaluations that measure genuine capability and safety beyond simple benchmarks
• Close the Loop: Design and execute high-quality post-training runs (CPT, SFT, RL) to deliver frontier performance on open-source models using curated, high-signal data
• Collaborate: Work daily with the founders and research staff to shape the roadmap and push the state-of-the-art in AI reliability
• Create. Work on analyzing model failure modes and creating frontier data pipelines which scale with test-time compute

What you need

• Research
• Machine learning
• ETL
• Python
• Physics
• PhD