Senior Mainframe Developer
Job in
Town of Poland, Jamestown, Chautauqua County, New York, 14701, USA
Listed on 2026-03-01
Listing for:
Luxoft Poland
Full Time, Seasonal/Temporary
position Listed on 2026-03-01
Job specializations:
-
IT/Tech
IT Consultant, Systems Analyst, Systems Developer, Database Administrator
Job Description & How to Apply Below
Modernization as a Service (MaaS) is a horizontal practice, supporting all business verticals in the company.
We are looking for a Senior Mainframe Developer who will be able to work with different modernization projects.
Responsibilities- Analyze, understand, and enhance existing mainframe codebase (COBOL, JCL, CICS, DB2, IMS).
- Extract and transform business logic from mainframe systems for migration to modern architecture.
- Troubleshoot, debug, and resolve issues within mainframe applications during migration.
- Collaborate with Java and client teams to ensure smooth transition and accurate functionality replication.
- Provide knowledge transfer and documentation of mainframe components and processes.
- Proficiency in COBOL development and JCL (5+ years).
- Strong debugging, performance tuning, and problem-solving skills.
- Experience with CICS transactions and DB2 database programming.
- Solid understanding of mainframe batch and online processing.
- Experience working in distributed, global teams with US customers.
- Excellent communication skills for collaboration with client teams.
- Experience with IMS, VSAM, or HLASM.
- Familiarity with large-scale system migrations and modernization projects.
- Understanding of integration between mainframe and cloud-based systems.
- Prior experience in banking or financial services industry.
- Knowledge of automation tools for mainframe testing and deployment.
- Seniority level:
Mid-Senior level - Employment type:
Full-time - Job function:
Information Technology - Industries: IT Services and IT Consulting
Position Requirements
10+ Years
work experience
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