Modernize mission-critical enterprise systems as a Senior Software Engineer with API integration and DevOps expertise on IBM z/OS in hybrid Waterloo.

Manulife’s Affinity Life technology team is seeking an experienced engineer who bridges COBOL and up-to-date software engineering. You will connect mainframe applications with distributed systems, apply automation and continuous delivery, and support high-volume production environments. The role includes technical collaboration and mentoring.

Key Responsibilities:

- Contribute to application modernization and API integration initiatives
- Connect mainframe applications with distributed systems
- Apply automated testing, source control, CI, and continuous delivery
- Conduct architecture, design, and code reviews




- Document technical, operational, deployment, and support information

Requirements:

- Significant enterprise mainframe software engineering experience
- Experience modernizing applications or integrating mainframe APIs
- Knowledge of COBOL, JCL, DB2, CICS, and IBM z/OS
- Understanding of Agile and end-to-end software lifecycle delivery
- Experience with solution design, reviews, and technical decisions

Bring mainframe modernization, API integration, and DevOps practices to critical Manulife applications through thoughtful engineering.

📌 Senior Mainframe Modernization Engineer (London)
🏢 Manulife
📍 London