Mainframe COBOL Developer
Location
buenos aires, ciudad autónoma de buenos aires
Job Type
Full-time
Category
Informática y tecnología
Posted
May 30, 2026
Tata Consultancy Services (TCS) is seeking a Mainframe / COBOL Developer to design, develop, and maintain reliable and high-performance mainframe applications, ensuring stability and efficiency across critical systems.
If you are passionate about mainframe technologies, legacy system optimization, and building robust enterprise applications using COBOL , this role is for you.
At TCS, we foster a culture of collaboration, innovation, and continuous improvement, offering long-term growth opportunities in a global technology environment.
Key Responsibilities
- Design, code, test, and debug mainframe applications using COBOL, CICS, and JCL
- Maintain and enhance existing mainframe systems and applications
- Troubleshoot production issues and perform performance tuning and optimization
- Collaborate with system analysts, project managers, and cross-functional teams to gather requiremen...