Senior Backend Engineer – Users Infrastructure

📋 Description

• Architect and develop core services responsible for the identity lifecycle, authenticating both
• Design and evolve modern Identity and Access Management (IAM) capabilities, including
• Define and implement fine-grained authorization models across complex, multi-tenant organizational
• Lead the transition from legacy authorization approaches toward modern, scalable authorization
• Build and maintain the internal SDKs, gRPC contracts, middleware, and developer tooling that
• Establish and maintain enterprise identity integration standards, including SSO, federated

🎯 Requirements

• 5+ years of backend software engineering experience, with substantial experience building
• Strong understanding of identity and security fundamentals, including OAuth 2.0, OpenID Connect
• Proven experience designing and operating distributed architectures and backend services at scale.
• Experience designing and implementing gRPC-based microservices and service-to-service communication.
• Demonstrated ability to plan and execute complex data migrations while maintaining system
• Strong understanding of secure software engineering principles and a Zero-Trust security mindset.

🎁 Benefits

• Fully remote position based in India.
• Opportunity to become a founding member of a new regional infrastructure engineering team.
• High degree of technical ownership over foundational identity, authorization, and security systems.
• Opportunity to work with modern technologies including Go, SpiceDB, gRPC, distributed systems, IAM
• Exposure to complex security, reliability, and enterprise identity challenges.
• Opportunity to collaborate with a globally distributed engineering organization across India and