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Mainframe Developer/Engineer
O'Fallon, MO, USA
Posted On: 30+ days ago
Experience: 10+ years
Availability: Hybrid
Openings: 1
Category: Mainframe developer
Tenure: No Preference/Any
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Description
You will maintain and develop core systems using legacy mainframe languages and modern cloud integrations.
Responsibilities
- Develop and maintain code using COBOL, Assembler, and PL/I.
- Write and optimize REXX scripts and JCL for batch processing.
- Integrate mainframe workloads with Java applications and cloud environments.
- Automate system tasks using PowerShell, Bash, or Python.
- Manage data operations across DB2, Oracle, and Postgres databases.
Required Skills
- 10+ years of experience in mainframe development.
- Proficiency in COBOL, Assembler, and PL/I.
- Strong expertise in REXX and JCL.
- Experience with Java development.
- Hands-on work with AWS or Azure cloud platforms.
- Scripting experience with PowerShell, Bash, and Python.
- Working knowledge of Linux/Unix operating systems.
- Experience with DB2, Oracle, or Postgres databases.
- Bachelor's degree or equivalent graduate qualification.
Education
Any Graduate
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