Senior QA Tester

Equação IT is a company focused on boosting technology and solid solutions through our expert consultants leading a high perspective and adding value to our customers with the purpose of providing optimization and business growth to our partners.

We are looking for a Senior QA Tester with the following requirements:

Years of experience: +4 years
Language: English - B2 (fluency required)


Tech Stack
• Languages & Frameworks: Python, JavaScript, TypeScript, NestJS;
• Automation & Testing: Playwright, Cypress, Puppeteer, Supertest, API testing, Test automation frameworks;
• Data & Databases: SQL, data validation, analytics pipelines;
• Cloud & DevOps: Google Cloud Platform (GCP), Docker, Kubernetes, CI/CD (Cloud Build);
• Other / Nice to Have: Generative AI tools for testing, API-first architectures, Microservices;

Key Responsibilities:
• Design, develop, and maintain automated test suites to ensure strong regression coverage;
• Implement API-level testing (contract, integration, and component testing) for microservices and service layers;
• Develop automated checks to validate complex data pipelines and ensure the accuracy of measurement outputs;
• Maintain and improve the automation ecosystem using tools such as Playwright, Supertest (NestJS), and GCP Cloud Build;
• Collaborate with software engineers to integrate testing into the development lifecycle and CI/CD workflows;
• Monitor and improve quality metrics such as test stability, execution time, and coverage;

Required Skills:
• Strong experience with test automation frameworks for web applications and distributed systems;
• Solid experience testing RESTful APIs and microservices;
• Hands-on experience with Playwright, Cypress, Puppeteer, or similar testing tools;
• Strong programming skills in JavaScript or TypeScript;
• Good knowledge of SQL and experience validating data-driven platforms;
• Experience integrating automated tests into CI/CD pipelines;
• Experience working with containerized environments;

Nice to Have:
• Experience with Google Cloud Platform (GCP) or other cloud environments;
• Experience testing data pipelines or analytics platforms;
• Exposure to Generative AI tools for test generation or synthetic data creation;
• Experience contributing to open-source projects or familiarity with WFA standards;

• Duration: Long Term Contract.
• Location: Hybrid, Portugal. We have offices in the main cities of the country. Candidates must be living in Portugal.