Remote Senior ML Engineer — AI Data Trainer for LLMs

Company: Alignerr
Apply for the Remote Senior ML Engineer — AI Data Trainer for LLMs
Location: Oxford
Job Description:

Alignerr is seeking a Senior Machine Learning Engineer – AI Data Trainer to lead the authorship of complex, high-fidelity reasoning traces for sophisticated technical tasks. You will mentor and review structured traces to ensure optimal planning and tool-use documentation.

Join a remote freelance team working on cutting-edge AI projects, with exposure to advanced LLMs and evaluation methodologies, and the potential for contract extension.

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Posted: September 24th, 2026