Analyze and develop system projects; elicit and analyze requirements.
Map processes and perform logical and physical data analysis and modeling to study and implement systems according to business rules.
Analyze the performance of deployed systems.
Troubleshoot technical issues and prepare documentation/manuals.
Coordinate programming services.
Create test scripts in KDZ.
Data modeling using CASE tools (ERwin).
Algorithms. Programming languages: COBOL / CICS COBOL, Natural, DB2, SQL, VSAM.
Structured Systems Analysis.
Work across development, technical analysis and BI with a strong focus on fault diagnosis, business rules and critical systems.
Perform technical analysis and diagnose production failures (abend).
Work in BI and analyze operational processes.
Gather and validate business rules.
Participate in agile teams (Scrum).
Development in COBOL, NATURAL, DB2.
Fix critical production issues (VSAM / concurrency).
Optimize processes and business rules — COBOL, NATURAL, DB2, SQL, JCL / VSAM / Batch.
Systems Analysis and BI.
Failure diagnostics.
Ability to manage requests posted on the platform, effectively resolve and track development code on mainframe/high-throughput platforms.

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 plan with payroll deduction.
Meal Voucher or Food Voucher.
Transportation Voucher (optional).
Impact & Care – Personal guidance program offering confidential emotional support and counseling in psychological, legal, financial, social and pet-related areas at no cost for the employee and legal dependents.
Gympass
Wellhub (access to over 700 gyms across Brazil with plans starting at R$ 29,90 deducted via 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.
Agreement with SESC for employee and dependents.
Discounts with educational institutions (undergraduate and postgraduate) and language/certification schools.
Group life insurance.

Mainframe Architect – Senior

Key skills