Java Full Stack Developer

Java Backend Developer

We are looking for an experienced Java Backend Developer with 5+ years of hands-on experience in designing, developing, and maintaining scalable backend applications. The candidate should have strong expertise in Core Java, Spring Boot, Microservices, REST APIs, and SQL/Relational Databases.

Role & responsibilities

• Design, develop, and maintain scalable backend applications using Java and Spring Boot.
• Develop and integrate REST APIs and Microservices.
• Write clean, efficient, reusable, and maintainable code.
• Design database schemas and develop optimized SQL queries.
• Perform unit testing, integration testing, debugging, and code reviews.
• Troubleshoot production issues and optimize application performance.
• Work with Kafka/RabbitMQ for event-driven and asynchronous integrations.
• Collaborate with QA, DevOps, architects, and business teams throughout the SDLC.
• Participate in technical design, estimation, code reviews, and Agile ceremonies.
• Support CI/CD, deployment, and application release activities.
• Follow secure coding, coding standards, and engineering best practices.

Mandatory Skills

• Core Java 8/11/17+
• Spring Framework / Spring Boot
• Microservices Architecture
• RESTful APIs / Web Services
• Hibernate / JPA
• SQL and relational databases Oracle / PostgreSQL / MySQL / SQL Server
• Design Patterns and OOP concepts
• Maven / Gradle
• Git
• JUnit / Mockito
• Agile / Scrum

Good to Have

• Apache Kafka / RabbitMQ
• Docker / Kubernetes / OpenShift
• AWS Cloud
• Jenkins / CI-CD
• Swagger / OpenAPI
• Redis / MongoDB
• Spring Security / JWT
• Production troubleshooting and performance optimization

Preferred candidate profile

• Minimum 5 years of professional experience in Java backend development.
• Strong hands-on experience with Java + Spring Boot + Microservices.
• Good understanding of REST APIs, database integration, and backend architecture.
• Experience working in enterprise-scale applications and Agile development environments.
• Strong problem-solving, debugging, and communication skills.