Senior Back-End Software Engineer

This role provides the opportunity to lead and shape Manulife’s core mainframe platforms that underpin critical business capabilities. You will drive the design, modernization, and operational excellence of mission‑critical systems, ensuring reliability, security, and scalability while enabling integration with modern digital and cloud ecosystems. The role contributes directly to Manulife’s mission by setting engineering standards, leading complex initiatives, and influencing technical direction across multiple teams.

Position Responsibilities:

Designs, develops, tests, and deploys secure, scalable back‑end components across core mainframe platforms

Translates business and functional requirements into clear technical designs, specifications, and user stories

Builds and maintains integrations between mainframe systems and distributed or cloud‑based services using APIs and messaging patterns

Ensures high availability, performance, and data integri...