Senior Full Stack Java iOS Engineer
Job in
Southwestern Ontario, London, Ontario, Canada
Listed on 2026-10-25
Listing for:
Sun Life Financial
Full Time
position Listed on 2026-10-25
Job specializations:
-
Software Development
Java Developer, Full Stack Developer, Backend Developer, React.js
Job Description & How to Apply Below
Build reliable applications at Sun Life using full-stack Java, Spring, React, and native iOS development in a hybrid work model. Support web, mobile, API, and middleware layers across the application lifecycle.
As a Senior Software Engineer, you will develop and support applications within Sun Life’s e-Business team and Application Operations Support. The work combines core Java, Spring Boot, Spring MVC, React, JavaScript, APIs, and native iOS development. You will collaborate with Software Engineers, Business Systems Analysts, and other partners to deliver quality solutions.
Key Responsibilities:- Develop, enhance, test, and support full-stack Java applications
- Develop and support native iOS applications
- Troubleshoot incidents and restore service across environments
- Perform root-cause analysis and remediate vulnerabilities
- Contribute to monitoring, upgrades, and continuous improvement
- At least 10 years developing enterprise back-end Java applications
- Strong knowledge of core Java, J2EE, Spring, and Spring Boot
- At least 4 years using React and Java Script
- At least 2 years supporting native iOS applications
- Experience with REST, SOAP, JSON, databases, and application servers
Apply full-stack Java, Spring, React, API, and iOS expertise while supporting reliable Sun Life applications throughout production.
Position Requirements
10+ Years
work experience
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