Senior Fullstack Engineer, Quality Engineering

Accountabilities: • Lead the implementation of test automation strategies across the full testing pyramid, including unit, service, integration, and end-to-end testing.

• Build, maintain, and effectively utilize automated tests to provide robust coverage for product features and releases.

• Collaborate closely with engineering teams to improve testing practices and continuously strengthen automation coverage.

• Develop and enhance existing automation frameworks to support new functionality and improve quality and engineering efficiency.

• Integrate automated testing into CI/CD pipelines in collaboration with CI/CD teams, ensuring appropriate coverage throughout the development lifecycle.

• Develop and maintain test tools while contributing directly to product code where appropriate.

• Participate in design reviews and guide architectural decisions toward modular, maintainable, and highly testable systems.

• Troubleshoot complex issues, isolate failures, debug defects, and verify fixes discovered during testing and after release.

• Use quality signals such as test coverage, flaky test rates, suite execution time, and escaped defects to prioritize improvements and demonstrate measurable impact.

• Apply AI and modern tooling to accelerate testing, improve developer productivity, and enhance Quality Engineering practices.

• Collaborate with Product Management, Engineering, and other Quality Engineering teams in a fast-paced environment with short release cycles.

• Contribute to a culture of strong code quality, technical craftsmanship, operational excellence, and continuous improvement.

Requirements:

• 5+ years of professional experience in software engineering and software testing.

• Demonstrable experience with at least one web development language, such as TypeScript or JavaScript.

• Comfortable working with a backend programming language such as Java, Kotlin, Python, or Go.

• Strong understanding of software test automation methodologies, tools, and frameworks.

• Hands-on experience with modern automation frameworks such as Playwright or Cypress.

• Experience integrating automated testing into CI/CD pipelines using tools such as Buildkite, Spinnaker, or Jenkins.

• Strong experience with Git and modern version-control practices.

• Experience using quality metrics such as test coverage, flaky test rates, suite execution time, and escaped defects to guide engineering priorities.

• Proven ability to develop solutions for ambiguous and complex technical problems.

• Experience designing integrations or technical solutions that span multiple teams and have significant impact.

• Strong communication and collaboration skills, particularly when working across Product, Engineering, and Quality Engineering teams.

• Curiosity about applying AI and large language models to software testing and developer productivity.

• Comfortable collaborating professionally in English.

• Bachelor’s degree in Computer Science, Engineering, or an equivalent technical qualification.

Benefits:

• Remote work opportunity in Brazil.

• Opportunity to work across full-stack engineering, test automation, CI/CD, and Quality Engineering.

• Hands-on exposure to modern automation frameworks such as Playwright and Cypress.

• Opportunity to apply AI and LLM technologies to testing and developer productivity.

• Cross-functional collaboration with Product Management, Engineering, CI/CD, and Quality Engineering teams.

• Senior-level influence over automation strategy, testing architecture, and software quality practices.

• Opportunity to work on complex systems and contribute to scalable, fault-tolerant, and highly testable solutions.

• Fast-paced environment with short release cycles and a strong focus on engineering quality and operational excellence.

• Inclusive environment with reasonable accommodations available throughout the recruitment process.

• Specific salary, healthcare, paid time off, and other compensation details were not specified in the source job description.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best! Why Apply Through Jobgether?

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