Principal Platform Engineer – FinTech & Cloud Architect

Company: Testing Site – JPMC
Apply for the Principal Platform Engineer – FinTech & Cloud Architect
Location: London
Job Description:

JPMorgan Chase in London seeks a Principal Engineer within the Accelerator Platform Team to translate ideas into customer-ready solutions. You will shape multi-year technical roadmaps, own scalable infrastructure, and work across squads to deliver fintech-focused outcomes.

You will mentor engineers, liaise with product, security and business stakeholders, and drive architectural standards, cost optimisation, and observability across distributed systems.

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Posted: October 18th, 2026