Elevate your career with CN as a Specialist Software Development – Critical Systems SME. Engage in modernization efforts of legacy Mainframe applications crucial for railway operations.This senior role is part of CN’s Core Modernization program, focusing on transitioning from Mainframe-based systems to contemporary architectures. Your expertise will help ensure operational stability, regulatory compliance, and enhanced safety as you work with existing Mainframe applications and modernization projects. Collaborate closely with architecture teams and system integrators to enable effective transformation.Key Responsibilities:
Provide expertise on legacy Mainframe applications
Design and implement enhancements to Mainframe systems




Analyze complex incidents for Application Managed Service teams
Document legacy system behavior during workshops
Conduct reverse engineering activities on legacy codeRequirements:
Experience in functional analysis in legacy environments
Proficiency in Java and C/C++ development
Familiarity with Mainframe environments like COBOL
Solid SQL skills with DB2 analysis capabilities
Understanding of enterprise job scheduling toolsContribute your legacy systems knowledge to CN’s transformation initiatives while ensuring safety and reliability.#J-18808-Ljbffr

📌 Senior Software Developer For Cn Montréal Est (Montréal-Est)
🏢 CN
📍 Montréal-Est