Java API Microservices Integration Developer

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:

Java Developer

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).