Senior Mainframe Developer - Cobol, DB2, VSAM, JCL, CICS
India
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Job Description
Senior Mainframe Developer - Cobol, DB2, VSAM, JCL, CICS
Chennai,Tamil Nadu

Job Summary

The Senior Developer specializing in Mainframe Cobol, DB2, VSAM, JCL, Mainframe CICS will be responsible for the development and maintenance of applications on mainframe systems. The role involves working with various mainframe technologies to ensure efficient and effective software solutions for the organization.

Key Responsibilities

1. Develop, test, and implement mainframe applications using cobol, db2, vsam, jcl, and cics.
2. Collaborate within teams to analyze user requirements and design appropriate technical solutions.
3. Troubleshoot and debug issues in existing mainframe applications to ensure optimal performance.
4. Participate in code reviews, identify areas for improvement, and implement best practices in mainframe development.
5. Work on migration projects to modernize legacy mainframe systems and enhance system capabilities.
6. Ensure compliance with security and data protection regulations in all mainframe development activities.

Skill Requirements

1. Solid understanding of mainframe cobol programming language.
2. Solid understanding of db2 database management system.
3. Experience with vsam (virtual storage access method) for data organization.
4. Proficiency in writing and debugging jcl (job control language) scripts.
5. Knowledge of mainframe cics (customer information control system) for transaction processing.
6. Strong problem-solving skills and attention to detail.
7. Ability to work collaboratively in a team environment.
8. Good communication and interpersonal skills.

Other Requirements
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,600 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2025 totaled $14.2 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.