Senior Platform Engineer – AI-Powered Banking

Company: Fidelity Information Services, LLC
Apply for the Senior Platform Engineer – AI-Powered Banking
Location: London
Job Description:

Fidelity Information Services, LLC (FIS) seeks an experienced engineer to join a startup-backed initiative building an AI-enabled, autonomous banking platform for Tier-1 institutions. You will design, build, own, and scale core banking services spanning products, accounts, transactions, journals, and compliance.

You will define APIs and data contracts, drive reliable workflows, and ensure regulatory controls at enterprise scale while improving observability and deployment practices.

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Posted: November 1st, 2026