Java Developer – Spring Boot (Java 8+) & Microservices

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About the Role

Java Developer

Responsibilities

As a Java Developer, you will:

• Design and implement backend microservices

  using Java (8+) and Spring Boot to support high-performance enterprise applications.

• Develop and integrate RESTful APIs

  for communication between services, databases, and external systems.

• Participate in the full software development lifecycle (SDLC)

  including requirement analysis, design, coding, testing, deployment, and ongoing support.

• Ensure code quality

  by writing clean, maintainable, and well-documented code that adheres to industry best practices.

• Collaborate with cross-functional teams

  including front-end developers, QA engineers, product managers, and DevOps engineers to deliver business-critical features.

• Build and manage relational databases

  (PostgreSQL/MySQL) ensuring efficiency, scalability, and security.

• Write and maintain unit and integration tests

  using JUnit, Mockito, or similar frameworks to ensure reliability.

• Conduct peer code reviews

  and participate in technical discussions and knowledge-sharing sessions.

• Troubleshoot and resolve production issues

  in a timely and effective manner.

• Maintain system performance, scalability, and security standards

  while improving backend architecture.

Qualifications

Required Skills & Experience

• 8 – 10 years of professional experience

  as a Java Developer.
• Strong programming expertise in

  Java 8 or higher

  .
• Hands-on experience with the

  Spring ecosystem

  : Spring Boot, Spring Core, Spring Data JPA, Spring Security.
• Solid understanding of

  RESTful API design and development

  .
• Proficiency in

  SQL and relational databases

  (PostgreSQL, MySQL).
• Strong foundation in

  Object-Oriented Programming (OOP)

  , design patterns, and software architecture principles.
• Experience using version control systems such as

  GitHub or GitLab

  .
• Knowledge of build tools like

  Maven or Gradle

  .
• Experience writing and maintaining unit tests (JUnit, Mockito, or similar).

Preferred / Good-to-Have Skills

• Exposure to

  Spring Cloud

  for distributed systems.
• Experience working with

  CI/CD pipelines

  and DevOps tools.
• Familiarity with

  Docker and Kubernetes

  for containerization and orchestration.
• Domain experience in

  Healthcare or related industries

  .

Additional Information

• Work Mode:

  Hybrid – 3 days per week work from office, Thiruvananthapuram, Kerala.

• Joining Requirement:

  Immediate joiners only

  (0–15 days notice period).

• Employment Type:

  Full-Time.

• Department:

  Software Development / Engineering.

• Reports To:

  Function Manager / Technical Lead.

Skills Keywords

Java, Spring Boot, Microservices, REST APIs, SQL, PostgreSQL, MySQL, OOP, Git, Maven, Gradle, JUnit, Mockito, Spring Cloud, CI/CD, Docker, Kubernetes, Healthcare

gowshik@dcinnovision.in