Senior Machine Learning Engineer is open at Trainline in London (hybrid). Posted on Aug 6, 2026, and still on Trainline’s careers page when we last checked, on Nov 14, 2026.
About the role
as the Senior Machine Learning Engineer, you will... 🚄 - Work within cross-functional teams alongside data scientists, software engineers, data engineers and product managers - Design and deliver machine learning models at scale that create measurable impact for the business - Own the end-to-end machine learning delivery lifecycle, including data exploration, feature engineering, model selection and tuning…
The opening lines of the posting. The rest is on Trainline’s careers page.
Hiring at Trainline
Trainline has 35 open roles right now. Most are in Engineering, Data & Research and Marketing & Community. See all its roles
