Senior Java Backend Developer

Key Responsibilities:

• Deep Java & Spring Boot Knowledge: Proven experience in building and scaling secure, high-performance RESTful APIs and microservices using Java and the Spring Boot framework. Familiarity with Spring Cloud distributed systems is a plus.
• Expert-Level Relational Databases (e.g., PostgreSQL, MySQL): Strong data modeling skills, extensive experience with optimizing complex queries, and a deep understanding of database security features. Crucial knowledge includes indexing strategies, transaction management, connection pooling, and replication.
• Authentication & Authorization: Hands-on experience implementing complex Identity and Access Management (IAM) concepts such as OAuth 2.0, OpenID Connect (OIDC), SAML, JWT, and role-based access control (RBAC).
• Security Best Practices: A security-first mindset with experience in data encryption (at rest and in transit), hashing algorithms (e.g., bcrypt, scrypt), and preventing...