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Wissen Technology

Lead Java Developer (Min 12+ years exp needed & Immediate joiners)

Wissen Technology

Bengaluru, Karnataka, India
Full-Time
Posted 1 month ago

Job Description & Responsibilities

Key Responsibilities

  • Minimum 12+ years experience in Java Backend developement
  • Design, develop, and maintain backend services using Java and related frameworks (e.g., Spring / Spring Boot / Hibernate).
  • Build and consume RESTful APIs and integrate with internal and third‑party systems.
  • Work with relational and/or NoSQL databases, including schema design and query optimization.
  • Write clean, maintainable, and testable code following standard coding practices and design patterns.
  • Participate in the full software development lifecycle: requirement analysis, design, development, testing, deployment, and support.
  • Collaborate with frontend developers, QA, DevOps, product managers, and other stakeholders.
  • Implement security, performance, and scalability best practices in backend services.
  • Troubleshoot production issues, identify root causes, and deploy fixes and improvements.
  • Contribute to code reviews, technical documentation, and knowledge sharing within the team.

Required Skills & Experience

  • Strong hands‑on experience in Java (Java 8 or above).
  • Experience with Spring / Spring Boot for building RESTful services.
  • Good understanding of API design, HTTP, JSON, and microservices concepts.
  • Experience with relational databases (e.g., MySQL, PostgreSQL, Oracle) and ORM tools (e.g., Hibernate/JPA).
  • Familiarity with version control systems (Git).
  • Experience with unit testing and integration testing (e.g., JUnit, Mockito).
  • Solid understanding of object‑oriented programming, data structures, and algorithms.
  • Working knowledge of CI/CD concepts and build tools (Maven/Gradle).

Required Skills

JavaSQLGitCI/CD

Job Details

Employment TypeFull-Time
Work ModeOn-Site
Experience1217 years
Positions1

Posted by

N/A

Posted on:

20 Jul 2026

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