About Company : Our is Client is a largest Top 5 Software giant in India, with over 11.3 USD billion dollars revenue, Global work force 2,40,000 employees, It delivers end-to-end technology, consulting, and business process services to clients across the globe, Presence : 60+ countries and Publicly traded company NSE & BSE (India), NYSE (USA).
- Job Title : Java API Microservices Integration Developer
- Location : Kochi
- Experience : 7+ yrs
- Job Type : Full- Time.
- Notice Period : - Immediate joiners.
Job Summary :
We are looking for a skilled Java Developer with strong experience in API development and Microservices integration to join our growing technology team. The ideal candidate will have a deep understanding of Java-based backend development, RESTful API design, and integration patterns using microservices architecture. You will be responsible for designing, developing, and integrating scalable and secure APIs that power our applications and services.
Key Responsibilities :
Design, develop, and maintain Java-based microservices and RESTful APIs .Collaborate with solution architects and front-end developers to integrate APIs with external systems and UI components.Implement best practices for API security , versioning , documentation , and testing .Integrate third-party services and internal applications using REST / SOAP APIs , message brokers , or event-driven architectures .Utilize Spring Boot , Spring Cloud , and other relevant frameworks for microservices development.Work with DevOps and CI / CD pipelines to deploy and monitor services.Troubleshoot and resolve production issues and performance bottlenecks.Write clean, scalable, and well-documented code following Agile development practices.Contribute to system design and architectural decisions.Required Skills and Qualifications :
Bachelor's degree in Computer Science, Engineering, or related field.4+ years of professional experience in Java backend development .Strong expertise in Spring Boot , Spring Cloud , and related technologies.Solid experience building and consuming RESTful APIs .Familiarity with API documentation tools such as Swagger / OpenAPI .Experience with microservices architecture , service registry , and load balancing .Experience with message queues and event-driven systems (e.g., Kafka, RabbitMQ).Working knowledge of Docker , Kubernetes , and container orchestration .Familiarity with CI / CD tools like Jenkins, GitLab CI, or CircleCI.Strong knowledge of SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).Understanding of OAuth2 , JWT , and API security best practices.Preferred Qualifications :
Experience with cloud platforms (AWS, Azure, GCP) and native services (API Gateway, Lambda, etc.).Knowledge of GraphQL , gRPC , or other modern API paradigms.Exposure to monitoring tools (Prometheus, Grafana, ELK).Familiarity with Test-Driven Development (TDD) and unit / integration testing tools (JUnit, Mockito).