Senior Full Stack Developer - 436

S.i. Systems
Contract Toronto, Ontario Computer Occupations
Posted:
June 04, 2026
Location:
Toronto, Ontario, Canada

Job Description

Job Title: Full Stack Developer

Location: TOR – King St. West

WFH/Office/Hybrid: hybrid. 2-3 days per week in office

MUST-HAVE:

The candidate should have demonstrable experience of Continuous Delivery software development methods, including TDD and automated testing (including non-functional testing), with the skillset and experience listed below:

Must Haves:

• Strong Java 8+ knowledge

• Strong / Good ReactJS knowledge

• HTML, Javascript, CSS knowledge is essential for this role

• Must be able to debug the existing code, extend the functionality and/or fix issues if any.

• Understanding of micro service architecture and ability to write REST APIs

• Can write sensible tests to verify functionalities and endpoints

• Sound knowledge of Redux store

• Has prior hands-on experience around any CI-CD tooling. Candidate must be able to build a CI-CD pipeline independently for a new service / component.

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Job Overview

Job Type: Contract
Location: Toronto, Canada
Posted: June 04, 2026
Deadline: July 14, 2026