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Senior Full-Stack Software Engineer with OAuth

Permanenthybrid5+ yrs📍 Warsaw, Mazovia, Poland, 🇵🇱 Poland🗣 English

Senior full-stack engineer building enterprise authentication and authorization platform services.

Design and develop a reusable identity platform providing authentication and authorization services to multiple product teams within an insurance technology environment. You'll work with modern .NET, Angular, Azure, and OAuth standards to build scalable shared services, SDKs, and developer tooling. The role requires 6+ years of commercial software development experience, deep OAuth/OIDC expertise, and proven ability to influence technical outcomes across team boundaries in a platform engineering context.

Tech stack
C#.NETAngularTypeScriptAzureAuth0OAuth 2.0OpenID Connect
Rate
Not stated by the agency
via

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Found at a specialist agency · listed 20 October 2026 · InsideJobs links you to the original posting.