Senior Backend Engineer (Identity & Access Management)

[…] is hiring a Senior Backend Engineer (Identity & Access Management) for a project building a scalable distributed platform and delivering reliable backend solutions. Our customer is an international organization operating in the financial and protection services domain. The company provides a diverse portfolio of customer-oriented solutions across multiple business areas and markets.

With a strong focus on digital capabilities, operational excellence, and long-term development, the organization continuously invests in technology, process improvement, and service innovation to support evolving customer and business needs. The project focuses on building and evolving a high-performance, scalable distributed platform designed to support complex business operations and rapid product growth. The system is developed in Go, with a strong emphasis on efficient concurrency models, reliability, and long-term maintainability.

Designing, developing, and operating high-throughput, low-latency identity services: Single Sign-On (SSO), Multi-Factor Authentication (MFA), session management, and federation. Owning features end-to-end from design through production and support. Implementing and scaling modern authentication and authorization protocols and token formats (O

Auth 2.0, OpenID Connect, JWTs), including secure token issuance, rotation, and revocation strategies. Writing clean, concurrent, and highly performant backend services primarily in Go. Designing idiom