More than 10 years of total experience are not eligible to apply.

This is a full-time hybrid position. This position is available for Guadalajara,Mexico City,Queretaro and Monterrey locations.

• Only candidates who are currently based in Mexico are eligible to apply.

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Job Description
Your role As a Mainframe Development/Support, you will work on maintaining important applications for leading Integral financial services clients.
• L3/L4 mainframe Development/Support, have to be capable of looking at the Cobol code and debug, also do some enhancement and fixes.

Required:
• 6 to 9 years of proven IT experience or more Programming experience in Mainframe/Cobol.
• Mainframe Programming and Development: Design, develop, and maintain applications and systems in a Mainframe environment, ensuring code quality and efficiency.
• MySQL/PL support experience,
• Good Communication skills.
• Demonstrable experience with DB2.
• Proficiency in JCL.
• Extensive experience in Mainframe Development.
• Practical knowledge and experience in Agile frameworks (Scrum, Kanban, Jira,



Confluence, SAFe).
• Mastery of COBOL Systems.

Preferred:
Intermediate level knowledge of Unix environment (User commands, not System Admin commands)
Understanding of capital markets and middle / back-office operations in any investment bank

Role Description:
• Implement bug fixes, minor enhancements, etc.
• Work actively with team members to enhance, analyze and resolve application issues Identify defects/discrepancies to identify the root cause by debugging or analyzing logs Improve application stability by observing patterns, recurring alerts, or issues for permanent fix or automation Identify alerts/processes that can be automated and then work with the engineering team to automate them.
• Challenge existing application setup, and processing and suggest different ways to solve problems or improve stability
• Problem Solving: Identify and efficiently and proactively resolve complex technical issues.

Per

📌 Mainframe Developer (México)
🏢 Bull-It Solutions
📍 México