Senior Developer, Guidewire Integration

southwestern ontario, on, Canada • Posted June 06, 2026

Job Type: Full-time
Location: southwestern ontario, on
Posted: June 06, 2026
Category: Other-General
Application Deadline: July 16, 2026

Role Description

Senior Developer, Guidewire Integration Toronto, ONT, Canada and 2 more Be the First to Apply Definity is the parent company to some of Canada’s most long-standing and innovative insurance brands, including Economical Insurance, Sonnet Insurance, Family Insurance Solutions, and Petline Insurance. Our ambition is to be one of Canada’s leading and most innovative property and casualty insurers. We can’t do that without our people, so we embrace and encourage a culture that’s collaborative, ambitious, rewarding, and empowering. We offer a flexible, hybrid work experience where employees work from the office and virtually depending on the type of work they are doing and who they are working with. Bring your true self and be a part of our journey. It’s better here.

As a Senior GW Integration Developer, you will be able to design, develop, and maintain integrations between Guidewire applications and external systems. The ideal candidate will have expertise in Guidewire PolicyCe...

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