Senior Cobol Main Frame Developer
Apply now »Date: Jun 19, 2026
Location: Chennai, TN, IN
Company: NTT DATA Services
A candidate with 8 years’ experience working with Cobol. The individual is expected to be available initially with overlap until around 3:00pm EST to facilitate knowledge transfer. Individual will share support with another mainframe resource, one will primarily support Feeder related processes ( the new resource) and the US resource will support PKG related processes. In addition, occasionally they will provide coverage for each other during OOO times.
1. Design and Development:
• Design, develop, and maintain COBOL applications.
• Write clean, efficient, and well-documented COBOL code.
• Develop and enhance batch COBOL programs, including COBOL stored procedures.
2. System Maintenance:
• Perform regular maintenance and support for existing COBOL applications.
• Troubleshoot, debug, and resolve application issues.
• Ensure the reliability and performance of legacy systems.
3. Requirement Analysis:
• Collaborate with business analysts and stakeholders to gather and analyze requirements.
• Translate business requirements into technical specifications.
4. Testing and Quality Assurance:
• Develop and execute unit tests to ensure the functionality and quality of applications.
• Support integration and user acceptance testing (UAT).
5. Documentation:
• Create and maintain comprehensive documentation for COBOL applications, including design specifications, user guides, and operational procedures.
• Ensure documentation is up-to-date and accessible.
6. Collaboration and Support:
• Work closely with other developers, system administrators, and project managers to deliver high-quality software solutions.
Qualifications:
Education: Bachelor’s degree in Computer Science, Information Technology, or a related field.
Experience:
• Proven experience as a COBOL Developer or similar role.
• Experience with Mainframe Cobol
Technical Skills:
• Strong knowledge of COBOL programming language.
• Proficiency in using COBOL development tools
• Experience with DB2, SQL skills
Soft Skills:
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration skills.
• Ability to work independently and as part of a team.
Preferred Qualifications:
• Experience with migrating COBOL applications to modern platforms is a plus
Job Segment:
Testing, Developer, Mainframe, Computer Science, Quality Assurance, Technology