Backend Senior Java Developer

1 day ago

Coimbatore, India OneData Software Solutions Full time

Job Title:
Senior Java Developer

Location:
Coimbatore (Onsite)

Experience:
6 Years

Job Description:

We are seeking a highly skilled and experienced
Java Developer
with 6 years of professional experience to join our team in Coimbatore. The ideal candidate will have strong expertise in developing scalable web applications and backend systems using
Java, Spring Boot, and RESTful APIs
. You will play a key role in designing, developing, and optimizing complex solutions, while mentoring junior developers and contributing to technical decision-making.

Key Responsibilities:

  • Design, develop, and maintain high-quality backend services and APIs using
    Java and Spring Boot
    .
  • Collaborate with product managers, architects, and cross-functional teams to define technical requirements and deliver robust solutions.
  • Ensure application scalability, performance, and security in all development activities.
  • Write
    clean, reusable, and efficient code
    , adhering to best practices and coding standards.
  • Conduct
    code reviews, mentor junior developers
    , and promote knowledge sharing within the team.
  • Implement automated testing and maintain high code quality with
    JUnit and other testing frameworks
    .
  • Manage database design, optimization, and integration (preferably with
    PostgreSQL
    ).
  • Work with
    CI/CD pipelines (GitLab)
    to ensure smooth build, test, and deployment processes.
  • Stay updated with emerging technologies and propose innovative solutions to improve system performance and efficiency.

Required Skills:

  • Strong proficiency in
    Core Java, OOP principles, exception handling, and multithreading
    .
  • Hands-on expertise with
    Spring Boot, RESTful API development, and Microservices architecture
    .
  • Proficiency in relational databases, particularly
    PostgreSQL
    , including writing complex SQL queries and optimizing performance.
  • Experience with
    version control systems
    (GitLab preferred) and CI/CD pipelines.
  • Solid knowledge of
    unit testing frameworks
    (JUnit, Mockito) and test-driven development practices.
  • Excellent problem-solving and debugging skills with the ability to resolve complex technical issues.
  • Strong understanding of software engineering principles, design patterns, and architectural best practices.

Preferred Skills (Good to Have):

  • Knowledge of cloud platforms such as
    AWS, Azure, or GCP
    .
  • Experience with
    Docker, Kubernetes, or other containerization/orchestration tools
    .
  • Familiarity with
    message brokers
    (e.g., Kafka, RabbitMQ).
  • Exposure to
    Agile/Scrum methodologies
    .
  • Ability to handle end-to-end project ownership and client communication.

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