Senior Mainframe Developer

Luxoft · xico, veracruz, Mexico

Location
xico
Job Type
Full-time
Posted
June 27, 2026

Job Description

**Project description**:
We have an ambitious goal to migrate a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest banks in the USA.
**Responsibilities**:
We are looking for an experienced Mainframe Developer who can support the migration of the client platform:
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.
Collaborate with Java and client teams to ensure smooth transition and accurate functionality replication.
Provide knowledge transfer and documentation of mainframe components and processes.
Mandatory work from the office 5 days per week.
**Skills**:
Must have
Proficiency in COBOL development and JCL (5+ years).
Strong debugging, performance tuning, and problem-solving skills.
Experience with CICS transactions ...

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