Senior Mainframe Developer

We are looking for a Mainframe Developer to join an international banking project within a CIB2S CBS SCC/SCM team.

In this role, you will contribute to the maintenance and evolution of complex mainframe systems, with a strong focus on system integration and database optimization. You will work in a critical enterprise environment, supporting robust and business-critical applications used across the organization.

Responsibilities

• Design, develop, and maintain complex mainframe applications.
  


• Develop and maintain JCL scripts for batch processing automation and data transfers.
  


• Support the integration and optimization of database-related processes.
  


• Troubleshoot and resolve complex technical issues in production environments.
  


• Ensure compliance with security, stability, and operational best practices.
  


• Collaborate with technical teams and stakeholders in an international environment.
  

Requirements

• Strong experience with:
  
  
  
  • COBOL
    
  
  
  • JCL
    
  
  
  • IDMS
    
  
  
  • DB2
    
  
  


• Experience working with complex enterprise or legacy systems.
  


• Good analytical and problem-solving skills.
  


• Ability to work autonomously and within collaborative teams.
  


• Fluency in English and Portuguese.
  

If this sounds like you, share your CV with us and let’s talk!