Senior Identity & Authentication Engineer (AWS, React)

Vanguard • city of westminster, england, United-Kingdom • Posted June 11, 2026

Location city of westminster, england
Job Type Full-time
Category Other-General
Posted June 11, 2026

Vanguard is looking for a Senior Full-Stack Developer to join their European Client Identity team. This role focuses on designing, building, and operating a cloud-based identity and MFA platform that serves clients across the UK and Europe. You will work with backend APIs, cloud infrastructure, and React for frontend UI development.

The ideal candidate has strong full-stack fundamentals, experience with AWS, and a methodical engineering mindset. A hybrid working model is available to capture the benefits of flexibility.

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