Location : Chennai / Bengaluru
Experience : 4–12Years
Employment Type : Full-Time
About the Role
We are looking for a skilled Java & Mainframe Developer with strong experience in COBOL and DB2 to join our technology team. The ideal candidate will work on modernization and maintenance of legacy mainframe systems while integrating with Java-based applications. You will collaborate with cross-functional teams to design, develop, and enhance enterprise applications ensuring scalability, performance, and reliability.
Key Responsibilities
- Develop, enhance, and maintain mainframe applications using COBOL, JCL, and DB2 .
- Design and implement Java-based modules for mainframe modernization and integration.
- Work on application migration projects from mainframe to distributed or cloud-based environments.
- Perform analysis, debugging, and optimization of existing COBOL programs and DB2 queries.
- Collaborate with business analysts and architects to translate requirements into technical solutions.
- Participate in code reviews , unit testing, and system integration testing.
- Troubleshoot production issues and provide effective resolutions within SLAs.
- Ensure adherence to coding standards, documentation, and best practices.
Technical Skills Required
Mainframe Technologies : COBOL, JCL, DB2, VSAM, CICS (optional)Programming Languages : Core Java / Java 8+, Spring Boot, REST APIsDatabases : DB2, SQLTools : Eclipse, Git, Jenkins, JIRA, IBM Rational tools (if applicable)OS & Platforms : z / OS, Windows / LinuxUnderstanding of SDLC , Agile methodologies , and CI / CD pipelines .