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Senior Mainframe COBOL Developer

iSpace, IncLos Angeles, CA🇺🇸United StatesPosted 5 Aug 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

We are Seeking a Senior Mainframe COBOL Developer with a strong background in enterprise financial systems. The ideal candidate will support mission-critical mainframe applications, troubleshoot production issues, and develop enhancements for high-volume transaction processing systems. Candidates should be comfortable supporting scheduled batch operations as needed.

Required Qualifications

  • 10+ years of COBOL development experience on IBM Mainframe.
  • Strong hands-on experience with COBOL, CICS, DB2, JCL, and MQ.
  • Experience supporting production environments, batch processing, and application maintenance.
  • Background in Automotive Finance, Consumer Lending, Commercial Lending, Banking, or Financial Services.
  • Experience performing application enhancements, impact analysis, debugging, testing, and production support.
  • Familiarity with SDLC, change management, and Agile development practices.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Excellent communication and the ability to collaborate with cross-functional teams.

Local candidates within commuting distance of Los Angeles, CA are preferred. No sponsorship available

Skills

Agile
COBOL

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