Senior Java Developer

Senior Java Developer Authentication & Authorization (Auth0)

Location: Hyderabad

Only Immediate Joiners are preferred!!

Experience: 5+ Years

Job Summary

We are looking for a skilled Java Developer with strong hands-on experience using Auth0 as an authentication and authorization platform. The ideal candidate will design, implement, and maintain secure identity solutions, integrating Auth0 with Java-based backend systems and ensuring best practices in security, scalability, and performance.

Key Responsibilities

• Design and implement authentication and authorization flows using Auth0
• Integrate Auth0 with Java applications (Spring Boot / Spring Security preferred)
• Implement OAuth 2.0, OpenID Connect (OIDC), JWT, SSO, MFA
• Configure roles, permissions, RBAC, and custom claims
• Secure REST APIs and microservices
• Work with frontend teams to support login, token handling, and session management
• Troubleshoot identity, access, and token-related issues
• Ensure compliance with security best practices and standards

Required Skills & Experience

• Strong experience with Java (8+)
• Solid background in Spring Boot and Spring Security
• Hands-on experience with Auth0 (not just theoretical)
• Deep understanding of:
• Authentication vs Authorization
• OAuth 2.0, JWT
• Access tokens, refresh tokens, ID tokens
• Experience securing REST APIs
• Familiarity with microservices architecture
• Experience with AWS is huge plus

Nice to Have

• Experience with custom Auth0 rules/actions
• Knowledge of Zero Trust or Identity-first architectures
• Frontend auth integration experience (React, Angular, etc.)
• CI/CD and containerization (Docker, Kubernetes)

What Were Looking For

• Someone who truly understands identity & access management, not just copy-paste configs
• Strong problem-solving and debugging skills
• Security-first mindset