Sr. Java Developer (Core Java, Kotlin, SQL)

Company SizeLarge-scale / Global

Experience Required

6 - 9 yearsWorking Days5 days/weekOffice LocationKarnataka, BengaluruRole & ResponsibilitiesWe are looking for a Lead Developer with strong experience in Kotlin, Core Java, and SQL to lead end-to-end development for enterprise-grade applications. The ideal candidate should have a solid background in both backend and desktop application development, with the ability to understand customer requirements, provide technical direction, and deliver scalable, secure solutions.

Key Responsibilities

• Lead development efforts in Kotlin and Core Java, ensuring clean, maintainable, and efficient code.
• Understand and translate customer requirements into technical specifications and actionable development tasks.
• Design and develop applications using SWT/Swing for desktop UI and RESTful services for integration.
• Work with SQL, JAXB, and XSL for data processing and transformation.
• Implement OAuth for secure authentication and authorization.
• Manage build automation using Maven/Gradle and set up CI/CD pipelines in Jenkins.
• Use Git/SVN for version control and Postman/Insomnia for API testing.
• Create UML diagrams, design documents, and ensure adherence to best coding practices.
• Provide technical leadership, conduct code reviews, and mentor junior developers.
  

Ideal Candidate

• Lead development efforts in Kotlin and Core Java, ensuring clean, maintainable, and efficient code.
• Understand and translate customer requirements into technical specifications and actionable development tasks.
• Design and develop applications using SWT/Swing for desktop UI and RESTful services for integration.
• Work with SQL, JAXB, and XSL for data processing and transformation.
• Implement OAuth for secure authentication and authorization.
• Manage build automation using Maven/Gradle and set up CI/CD pipelines in Jenkins.
• Use Git/SVN for version control and Postman/Insomnia for API testing.
• Create UML diagrams, design documents, and ensure adherence to best coding practices.
• Provide technical leadership, conduct code reviews, and mentor junior developers.
  

Mandatory Skills

• Kotlin (6+ yrs), Core Java, SQL, SWT, Swing, JAXB, XSL, RESTful APIs, OAuth, Git/SVN, Postman, Insomnia, Maven/Gradle, Jenkins, UML.
  

Preferred Skills

• Exposure to enterprise-level or hybrid desktop-backend solutions.
• Experience in team leadership and client communication.
• Familiarity with tools like JIRA, Bitbucket, or Confluence.
  

Skills: java,customer,git,sql,kotlin,core java