# Principal Machine Learning Scientist, Recommender Systems

- **Company:** Relay Technologies
- **Location:** London - Hybrid
- **Workplace:** Hybrid
- **Salary:** Salary: unknown
- **Seniority:** Staff
- **Role:** Data and machine learning
- **Countries:** United Kingdom
- **Employment type:** FullTime
- **Posted:** 2026-11-09
- **Key facts:** Stack: LLM; PhD required
- **Job page:** https://rolefalcon.com/job/118259020-principal-machine-learning-scientist-recommender-systems-relay-technologies

Relay Technologies, a company in logistics, has an open position for Principal Machine Learning Scientist, Recommender Systems. The role is hybrid, based in London, United Kingdom. We classify it under data and machine learning. The stack in the posting includes LLM. A PhD is required. Relay Technologies has 42 open positions on this site, 5 of them in IT and engineering.

To apply, open the job page above and follow its Apply link to the original posting.

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