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Mid-Level SDET - JAVASCRIPT (BRL 10K/month CLT + benefits)

NOUS LATAM · Greater São Paulo Area

📅 20/08/2026
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Key Responsibilities  · Design, develop, and maintain test automation frameworks from scratch or extend existing ones · Define and uphold the standards for test quality, ensuring consistency and confidence in our releases. · Write high quality, maintainable integration and end-to-end tests that follows production engineering standards. · Build reusable test utilities, mocks, and simulators. · Contribute to and help evolve the overall test strategy for one or more products or services · Partner with engineers, product managers, and delivery leads to embed quality thinking from day one, and not as an after-thought. · Design and oversee test strategies that combine automation, exploratory testing, and regression coverage. · Drive the implementation and evolution of automated testing frameworks, ensuring integration into our CI/CD pipelines. · Own the structure and health of test suites and regression packs, helping teams keep them lean, relevant, and valuable. · Actively test front-end, back-end, API, and distributed microservices using tools like Playwright, Cypress, Postman, RestAssured and other modern frameworks. · Collaborate closely with cross-functional teams to ensure cross-squad functionality and integration is properly tested. · Get involved in the testing cycle, helping to investigate issues, write tests, support on manual QA, and signing-off changes. · Investigate defects and production issues; ensure fixes are validated through automation Preferred · Computer Science or Information Technology degree, Diploma or similar · CSTAE or ASTQB ISTQB Advanced Certification · Certified Automation Tester (i.e. Cypress, Playwright) · Familiarity with pipeline and event-driven systems (Kafka, AWS EventBridge, AWS Step Functions, queues, streams, Snaplogic) Non Negotiable · Strong hands-on experience in building and maintaining test automation frameworks and API testing tools, not just executing them · Confident writing automated tests in Typescript. · Expertise in Designing and Executing End-to-End Test Strategies that aligns with Agile delivery · Solid experience embedding quality early in the SDLC by working closely with Product Managers, Engineers, Principal Engineers and Delivery Managers · Experience working in agile continuous delivery teams, including daily coordination with cross-functional stakeholders to evaluate, prioritize, and drive resolution of defects based on reproducibility, business impact, and release scope
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