Senior Java Developer

Role: Senior Java Developer
Location: Hyderabad (Madhapur)
Work Model & Timings First 3 months: 5 days onsite (Belen ITS Office – Hyderabad, Madhapur)
From 4th month: Hybrid (3 days office / 2 days WFH)
⏰ Shift Timings: 12:30 PM – 9:30 PM
‍ Employment Type: Full-Time
Interview Rounds: 3
First two rounds: Virtual
Final/Client Round: Face to Face
Budget: 30 LPA
Notice: Immediate joiners or short notice period preferred
We are seeking a Senior Java Developer to join Belen ITS for a full-time opportunity working on enterprise-grade, product-based applications for global clients. This role is ideal for engineers who are hands-on coders, enjoy designing REST APIs, and take ownership of building scalable, high-performance backend systems. You will work closely with cross-functional teams to deliver robust solutions, contribute to architectural decisions, and solve complex technical problems in an Agile environment. Responsibilities 8+ years of professional experience in Java backend development Design, develop, and maintain RESTful APIs using Java and Spring Boot Build and enhance microservices-based backend components Write clean, efficient, and maintainable code following best practices Develop and execute JUnit test cases to ensure code quality Validate APIs using Postman and Swagger Implement and optimize SQL queries and database interactions (Oracle preferred) Apply authentication and authorization mechanisms (OAuth2, JWT, SAML, SSO) Troubleshoot production issues and perform root cause analysis Optimize application performance and scalability Participate in Agile/Scrum ceremonies and contribute to sprint planning Collaborate with UI, QA, and DevOps teams for end-to-end delivery Experience in Java streams , Java 8 & Multi-threading concepts Review code and mentor junior developers when required Exposure to cloud platforms (AWS/Azure) is a plus Experience working with international / foreign clients preferred Familiarity with microservices architecture Education Bachelor's degree in Computer Science, Engineering, or a related field