Operate and monitor batch flows in Control-M (Mainframe), ensuring compliance with SLAs.
Act quickly to identify and resolve failures (abends), including analysis, fixes, releases and reprocessing (restart/rerun).
Perform quick program analyses to identify root causes and execution parameters.
Execute maintenance and adjustments in JCLs and COBOL/DB2 programs (steps, DDs, parameters, datasets, conditionals and RCs).
Adjust and validate SYSINs (cards and execution parameterizations).
Conduct analyses and changes in COBOL/JCL programs, following formal change processes when applicable.

Solid experience with Control-M in a Mainframe environment (dependencies, rerun/restart and troubleshooting).
Proficiency in JCL and handling SYSIN.
Experience analyzing failures in TSO/ISPF environments.
Practical knowledge of batch processing (RC/steps, datasets such as GDG/VSAM).
Experience with critical environments and high-volume processing.
Availability to work shifts (evening/overnight) and weekends (rotational schedule).

Company-subsidized Health Plan for the employee.
Option to include dependents in the Health Plan with payroll deduction.
Dental assistance (optional).
Option to include dependents in the Dental Assistance plan with payroll deduction.
Meal voucher or Food voucher.
Transportation voucher (optional).
Impact & Care
Personal Guidance Program offering emotional support and confidential counseling in psychological, legal, financial, social and pet areas at no cost for the employee and legal dependents.
Gympass
Wellhub (Access to more than 700 gyms across Brazil with plans starting at R$ 29.90 deducted from payroll).
Option to include dependents in Gympass
Wellhub (up to 3 dependents
paid via credit card).
Access to Udemy through our intranet.
Partnerships with major consumer brands.
SESC agreement for employee and dependents.
Discount agreements with educational institutions (undergraduate and graduate) and language/certification schools.
Group life insurance.

Senior COBOL Developer

Key skills