Sr Mainframe Engineer

Córdoba, Cordoba, Argentina • Posted June 06, 2026

Job Type: Full Time

Location: Córdoba, Cordoba

Posted: June 06, 2026

Category: Computer Occupations

Application Deadline: July 16, 2026

Role Description

Job Description: We are seeking a Mainframe Engineer to join our team. The ideal candidate will have extensive experience in developing and maintaining Java applications that are scalable, reliable, and secure.
Requirements:
Expertise in COBOL/DB2/JCL. Candidates should be able to design, code, test, and debug COBOL-DB2 applications.
Should be able to write complex SQL queries.
Familiarity with working in z/OS, TSO/ISPF environment.
Understanding of SDLC and Agile methodologies.
Desirable:
Experience to IMS database and VSAM.
Exposure to online transaction processing like CICS or IMS-DC.
Exposure to tools like SPUFI, File-aid.
5+ years of experience in mainframe application development.
Preferred qualifications:
Bachelors degree in computer science or information technology.
Advanced English:
Excellent verbal and written communication skills in English.

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