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Senior Mainframe Developer

Job in Town of Poland, Jamestown, Chautauqua County, New York, 14701, USA
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
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Location: Town of Poland

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.
Must have
  • 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.
Nice to have
  • 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.
Details
  • Seniority level:
    Mid-Senior level
  • Employment type:

    Full-time
  • Job function:
    Information Technology
  • Industries: IT Services and IT Consulting
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Position Requirements
10+ Years work experience
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