Location
cambridge
Job Type
Full-time
Posted
May 20, 2026
Job Description
Data Scientist (Masters) — AI Data Trainer
About The Role
What if your deep knowledge of machine learning, statistical inference, and data engineering could directly shape how the world's most advanced AI systems reason and respond? We're looking for Masters-level data scientists to challenge, evaluate, and improve cutting‑edge AI models — designing hard problems, authoring gold‑standard solutions, and catching the subtle reasoning failures that only a true domain expert would spot. This is a fully remote, flexible contract role. No prior AI industry experience required — just serious data science expertise and a sharp analytical mind.
- Organization: Alignerr
- Type: Hourly Contract
- Location: Remote
- Commitment: 10–40 hours/week
What You'll Do
- Design Advanced Challenges – Craft complex, domain‑rich data science problems spanning hyperparameter optimization, Bayesian inference, cross‑...