QA SDET Backend Testing, AWS

Toronto 18 hours agoFull-time External
Negotiable
Role : QA SDET - Backend testing (API / AWS / ) Experience : 810 Years Job Responsibilities Build and maintain backend API test automation covering : Functional testing Integration testing Performance and load testing Validate multi-step document generation and location resolution workflows. Create mocks for external product / rate services to support isolated testing. Design and manage dynamic test data strategies . Implement negative and error-injection scenarios including : Timeouts Missing or invalid metadata Measure analyze and report performance baselines ; tune test harnesses for accuracy. Validate application logging and metrics using AWS CloudWatch and OpenSearch . Collaborate closely with developers on TDD story refinement and test strategy. Provide ongoing quality metrics reporting and continuous improvement initiatives. Participate actively in Agile / Scrum ceremonies and QA best practices. Must-Have Skills 810 years of overall IT experience with 35 years in backend QA automation . Strong experience in backend API automation testing . Hands-on experience testing AWS services including : AWS Lambda API Gateway DynamoDB Strong scripting experience for test automation. Experience with API testing tools including Postman (custom scripts) . Exposure to performance and load testing tools and methodologies. Solid understanding of test data management and mocking strategies . Experience working in Agile / Scrum teams with TDD collaboration . Good-to-Have Skills Experience validating observability and monitoring including : AWS CloudWatch OpenSearch Strong discipline in test data mocking and service virtualization . Familiarity with distributed systems and microservices testing patterns. Required Skills : Experience (Years) : 8-10 Key Skills Business Intelligence,Bidding,Accounts Assistant Credit Control,Account Development,Content Development,Lab Testing Employment Type : Full Time Experience : years Vacancy : 1