Key Accountabilities

- Perform moderately complex to complex technical tasks independently, with appropriate guidance for highly complex or high-risk changes.
- Develop program specifications; design, code, integrate, test, debug, and implement mainframe solutions in accordance with business, technical, and control requirements.
- Support business inquiries and operational needs through small enhancements, maintenance, and break/fix implementations, including source code, JCL, batch cycle, and related configuration changes; contribute to peer code reviews as required.
- Participate in quality management reviews, including reviews of designs, prototypes, technical specifications, and requirements artifacts, to ensure completeness, quality, and alignment with business needs.
- Develop and maintain high-quality code in compliance with enterprise standards, support unit testing, system testing, integration testing, production implementation, and post-deployment stabilization activities.
- Provide technical support during incident management by analyzing production incidents and outages, performing impact assessments, supporting recovery activities, and communicating clearly with technology and business stakeholders throughout resolution.
- Contribute to the development and maintenance of processes that help prevent recurring issues, and support root cause analysis, problem determination,



and timely incident resolution using appropriate quality and control measures.
- Adhere to enterprise engineering frameworks, software development methodologies, release processes, and control standards applicable to mainframe development and delivery.
- Actively identify and support continuous improvement, automation, and modernization opportunities across mainframe engineering practices, including code quality, testing, deployment, and operational efficiency.
- Identify opportunities to improve efficiency, reduce operational costs, and enhance stakeholder experience through practical, well-reasoned technical recommendations and solutions.
- Support and implement remediation actions to address performance, risk, audit, compliance, and governance issues within the application and production setting.
- Keep team members and stakeholders informed of project status, delivery progress, risks, dependencies, and other relevant day-to-day updates.
- Proficiency with Git and familiarity with enterprise source control, change management, release management, and deployment practices in regulated environments.
- Strong communication skills with the ability to collaborate effectively across engineering, infrastructure, operations, and business teams.

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📌 Senior Software Engineer (Mainframe) (Toronto)
🏢 MainframeMaster
📍 Toronto