Source Code in Toronto is seeking a Sr. Systems Testing/QA Specialist to lead testing efforts onsite at Yonge Street. You will define testing strategies, build test plans, select tools, and coordinate resources across large-scale enterprise projects. Candidates should have 5+ years of functional testing experience, solid REST API testing with Postman/SOAP UI, and solid SQL skills. You will design, develop, and maintain test cases, execute tests, and support UAT while ensuring quality across