Principal Engineer – Personalisation & ML Platform Architect

Company: Mindera
Apply for the Principal Engineer – Personalisation & ML Platform Architect
Location: London
Job Description:

Mindera is seeking a Principal Engineer on a contract basis in Central London. The role is hybrid, requiring three days per week on client site.

You will set technical strategy, drive architecture, and mentor teams across the Personalisation domain while delivering scalable ML-powered features and services. The ideal candidate brings extensive Java/Python experience and a track record building large-scale production systems, with strong collaboration across product, data science, and design

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Posted: July 17th, 2026