ML Engineer I: Build Scalable AI in Production

Company: American Express Global Business Travel
Apply for the ML Engineer I: Build Scalable AI in Production
Location: London
Job Description:

American Express Global Business Travel is seeking a Machine Learning Engineer I in London to design, build, and deploy AI systems that drive measurable business impact. You will own the full lifecycle from data to deployed models, collaborating with a global Product AI Engineering team and stakeholders across disciplines.

The role requires 2+ years of ML experience, strong Python, and familiarity with LLMs, ML libraries, and MLOps concepts.

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Posted: October 22nd, 2026