Tata Consultancy Services · Chicago, IL
Mainframe Programmer
Last seen on Tata Consultancy Services’s official careers site on August 1, 2026; it may have closed since.
Apply on Tata Consultancy Services’s careers site →Job description
- Design, code, test, debug, document, maintain, and modify computer programs of high complexity, significance, and risk
- Participate in application architecture functions including estimating and defining time tables, cost and project tasks
- Recommend solutions to improve business with a focus on core architecture, technology strategies and standards
- Guide others through change impact analysis
- Establish, refine and integrate development and test environment tools and software as needed
- Review, analyze, refine and integrate development and test environment tools and software as needed
- Create and recommend improvements to unit, test plans and testing process based on assessment of organizational needs
- Collaborate closely with teams in all stages of software development lifecycle including design, development and testing of the system
- Design basic and detailed program specifications while ensuring that expected application performance levels are achieved by managing interfaces, service levels, standards, and configurations
- Guide technical staff and business partners to investigate, review, and solve complex, multidisciplinary business problems
- Monitor operating efficiency and organizational needs of existing application systems and identify opportunities to fine-tune and optimize applications of developed projects and recommend technical solutions
- Demonstrate solid understanding of the business needs driving the projects Basic Qualifications:
- 7+ years of experience with developing and implementing applications
- 10 to 15 years of experience in Cobol, JCL,DB2 Preferred Skills/Experience: Cobol, JCL,DB2, CICS and VSAM development experience. Strong Endevor, FileManager, CA7, IDZ, GITLAB and TSO Development skills, Tool experience.
- Excellent debugging skills
- Good understanding of third-party dependency management and transitive dependency issues
- Strong knowledge on DB2 database
- Understanding of the software development life cycle/Agile development experience
- Experience with implementation and release management activities
- Good understanding of unit/system and functional testing methodologies
- Experience working in large transaction-based systems
- ; Experience writing technical designs
- Experience documenting technical functions
- Strong Communication and good leadership skills
- Have a strong ability and interest in working with a diverse range of technical and non-technical teams.
- Strong proclivity to follow coding standards and execute a best practices approach in build processes.
Nice to have
- MQ knowledge Desired Skills:
- Preferred Banking/credit cards domain knowledge
- Quality leadership and mentoring skills
- Ability to work under minimal supervision
- Ability to foster strong collaboration among team members and multitask effectively
- Ability to investigate and recommend best practices and process improvements
- Detail oriented and able to debug complex errors.
- Subject matter expert in: Programming, Implementation Salary Range- $100,000-$110,000 a year #LI-SP3 #LI-VX1 </div
More jobs at Tata Consultancy Services
.NET developer with SQL Knowledge
Chicago, IL
DotNet Full Stack Engineer
Chicago, IL
Java Senior Full-Stack Consultant
Chicago, IL
ReactJS with Azure developer
Chicago, IL
Senior Software Engineer
Chicago, IL
Similar jobs at other companies
Senior Mainframe Architect
Infosys · Chicago, IL
Mainframe Modernization Program Lead
Infosys · Chicago, IL
Mainframe Vantage Programmer - ONSITE 4 Days
NTT · Addison, TX, US, United States
Engineer Lead (Systematics) - Mainframe Programmer
Fidelity National Information (FIS) · Jacksonville, FL, United States of America
Mainframe z/VM System programmer
Broadcom · USA