More jobs:
Tandem Developer
Job in
Wilmington, New Castle County, Delaware, 19894, USA
Listed on 2026-01-12
Listing for:
Compunnel Inc.
Full Time
position Listed on 2026-01-12
Job specializations:
-
IT/Tech
IT Consultant
Job Description & How to Apply Below
Overview
Direct message the job poster from Compunnel Inc.
Type – Contract
Interview Mode – Video
Responsibilities- 7-15 years strong experience in deploying configuring customizing and supporting switches like BASE
24 or Connex - Strong experience in BASE
24 Connex development and implementation - Proficiency in C TAL COBOL SCOBOL and Unix Linux shell scripting
- Hands-on experience with payment simulators and transaction testing tools e.g., Postman Asset
- Deep understanding of ISO
8583 SOAPXML and payment switch architecture - Familiarity with key management HSM messages and EMV transaction flows
- Experience with version control tools like Git
- Mandatory Skills : JCL, Mainframe Enterprise Cobol, VSAM, Mainframe DB2, Mainframe Admin, Z/OS, Mainframe - COBOL/JCL/DB2, Mainframe COBOL
- Good to Have Skills : JCL, Z/OS, VSAM, Mainframe DB2
- Mid-Senior level
- Contract
- Consulting
- IT Services and IT Consulting
Philadelphia, PA
Salary ranges shown in the posting vary by location and date of posting.
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