Senior COBOL Mainframe Developer

Sinqia

Senior Cobol Developer executing programming and maintaining COBOL routines for mission-critical systems. Ensuring stable performance and compliance with processing cycles.

Posted 4/23/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

About the role

Key responsibilities & impact

Perform programming and maintenance of routines in COBOL
Ensure stable operation of mission-critical systems
Adhere to the company's processing cycles

Requirements

What you’ll need

Experience with online mainframe environments
Experience with batch processing
Knowledge of databases
Knowledge of event-driven processing
Tools: DB2, COBOL, CICS, JCL, COBOL Batch, MQ Series, Natural
Desired knowledge: CONTROL-M, VSAM, NATURAL, ROSCOE, RDZ/IDZ/KDZ, automated testing, T-REXX

Benefits

Comp & perks

Clear and concise communication, especially within agile teams
Teamwork, collaborating with front-end, QA, and DevOps
Proactivity and autonomy to solve complex problems
Ability to adapt to technological and methodological changes
Analytical thinking with a focus on performance and scalability
Work within a Scrum team as a developer, with strong communication and negotiation skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

COBOLbatch processingevent-driven processingdatabasesautomated testingCONTROL-MVSAMNATURALJCLMQ Series