Senior Backend Engineer - Identity & Access Management

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Backend Engineer - Identity & Access Management in United States.

This role sits at the core of a fast-moving engineering organization building secure, scalable systems that power user access across a suite of digital products. You will design and evolve Identity and Access Management (IAM) services that enable seamless authentication and authorization across web, iOS, and Android platforms. Working within a distributed, high-growth environment, you’ll contribute to foundational infrastructure that directly impacts security, reliability, and user experience. The position blends deep backend engineering with architectural ownership, requiring a strong focus on scalability, observability, and security-first design. You will collaborate closely with product, platform, and security teams while helping shape long-term IAM strategy. This is a high-impact role where your decisions influence system resilience and how millions of users securely interact with the platform.