Senior Mainframe Developer (COBOL / Natural / JCL / DB2)

DatamanUSA, LLC
Austin, TX, United States
about 1 month ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
8 years minimum
Compensation
$135,200.0
Working hours
Regular working hours
Job source

Tech stack

Unit Testing Microsoft Azure Batch Processing Customer Information Control System (CICS) COBOL (Programming Language) IBM DB2 Job Control Language (JCL) JSON Lightweight Directory Access Protocols (LDAP) Mainframes OpenID Security Assertion Markup Language (SAML)
+9 more
Simple Object Access Protocol (SOAP) Software Engineering System Testing Virtual Storage Access Methods Extensible Markup Language (XML) Z/OS Tso/ispf Okta Restful APIs

Job description

We are seeking an experienced Senior Mainframe Developer (COBOL / Natural / JCL / DB2) for a long-term public sector project. The ideal candidate will have strong experience developing and supporting enterprise mainframe applications using COBOL, Natural, JCL, DB2, and CICS.

Requirements

  • 8+ years of COBOL development
  • 8+ years of Natural development
  • 8+ years of JCL
  • 8+ years of DB2
  • CICS
  • z/OS
  • TSO/ISPF
  • VSAM
  • IMS
  • Batch Processing
  • Legacy System Modernization
  • Software Development Life Cycle (SDLC)
  • Unit Testing & System Testing
  • Troubleshooting Production Issues

Preferred Skills

  • SOAP / REST APIs
  • XML / JSON
  • LDAP / SAML / OIDC
  • Azure / Entra ID
  • Okta
  • NASWA SIDES
  • Unemployment Insurance Systems
  • Government / Public Sector Experience

Benefits & conditions

From $65 an hour - Full-time, Contract

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.indeed.com

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

3:48 min

Modernizing massive legacy mainframe and IBM i codebases

Maximilian Jesch Maximilian Jesch · WWC Europe 2026

2:33 min

Introduction to security advocacy and automation testing

Chris Heilmann +2 · LIVE

3:47 min

Exploring JSON, CBOR, and JOSE for data serialization

Aaron Russell · LIVE

4:37 min

Architecting single sign-on flows across multiple application domains

Gift Egwuenu · WWC 2023

2:03 min

Distinguishing type definition constructs from data validation routines

Clemens Vasters Clemens Vasters · WWC 2025

4:40 min

Analyzing COBOL mainframe migration challenges with AI

Michael Friedrich Michael Friedrich · WWC Europe 2026

Videos

See all

Related articles

See all