Job Description

Role: Senior Backend Engineer (IAM specialization)

Experience: 4-10 years

Location - Trivandrum, Kochi, Bangalore, Chennai, Hyderabad, Pune, Gurgaon

Work mode: WFO

Shift - 12:00 PM to 9:00 PM

Notice Period – Immediate / serving 15 days.

Mandatory Skills

- Java
- OAuth 2.0 (mandatory)
- Backend API Development
- Spring Boot or Node.js

Job Summary

Design, build, and maintain secure authentication and authorization systems for backend APIs. The role focuses on implementing OAuth 2.0 / OIDC-based identity flows, token validation, and enterprise-grade SSO integrations across multiple applications.

Key Responsibilities

- Build secure REST APIs with JWT validation and token-based security
- Implement OAuth 2.0 flows for server-side and SPA applications
- Design and maintain token introspection, revocation, and refresh mechanisms
- Handle session-based vs token-based authenticat...

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