Senior Identity & Auth Platform Engineer

Company: Alpaca
Apply for the Senior Identity & Auth Platform Engineer
Location: London
Job Description:

Alpaca is seeking a Senior Full Stack Engineer to build and operate its authentication, authorization, and IdP systems. You will work primarily in Go with backend services, gRPC/REST APIs, and React/TypeScript for auth UI, with some Java for IdP extensions. Helm, logs, and deployments are part of the role.

You will own end-to-end work from requirements to delivery, collaborate across teams, and help modernize authentication patterns as the platform scales.

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Posted: October 25th, 2026