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  1. Home
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  3. information-technology
  4. Mainframe Developer

Mainframe Developer

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D

Mainframe Developer

Delta System & Software, Inc.

$45–$55 / Hour

Location

Columbus, OH, USA

Experience

—

Posted

Jul 16, 2026

Apply by

August 15, 2026

Applicants

0

Early applicantEasy applyContractWork from Officeinformation-technology

Sign in to apply on web or download the app for more options.

Job Description

Delta System & Software, Inc. is looking for an experienced Mainframe Developer to join a client engagement in Columbus, OH. The role involves developing, enhancing, and supporting mainframe applications across core banking/enterprise systems using COBOL, JCL, DB2, VSAM, and CICS.

Key Responsibilities

  • Design, develop, and maintain mainframe applications using COBOL and JCL
  • Write and optimize DB2 SQL for application data access
  • Develop and support CICS online transactions
  • Manage and maintain VSAM files for application processing
  • Troubleshoot and resolve production issues on mainframe systems
  • Collaborate with business and technical teams on enhancements

Requirements

  • Hands-on experience with COBOL and JCL
  • Strong knowledge of DB2 database development
  • Experience with VSAM file structures
  • Experience with CICS transaction processing
  • Ability to work onsite in Columbus, OH

Skills Required

VSAMCICSCOBOLDB2JCL

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Job Overview

Salary

$45–$55 / Hour

Currency: USD

Job Type

Contract

Experience

—

Minimum education

Other

English level

good english

Experience required

experienced only

Location

Columbus, OH, USA

Application Deadline

August 15, 2026

Total Applicants

0

About Delta System & Software, Inc.

D

Delta System & Software, Inc. is a leading company in the Technology sector, known for innovation and employee-centric culture.

View Company

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