Backend Data & AI Platform Engineer — Build ML Workflows

Company: Selby Jennings
Apply for the Backend Data & AI Platform Engineer — Build ML Workflows
Location: London
Job Description:

Selby Jennings in London seeks a Backend Data Platform & AI Engineer to own the operational data and AI layer supporting quantitative research and analytics. You will bridge backend engineering, data platforms and AI workflows, working with quantitative teams and external data vendors.

The role offers broad technical ownership across ingestion pipelines, automated cleaning, batch processing, storage and internal AI/LLM infrastructure, ideal for early-career engineers ready to take meaningful

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Posted: October 1st, 2026