QA Engineer

The Role

As a QA Engineer at, you will play a key role in ensuring the quality, reliability, and performance of our mobile applications. You’ll focus on building robust automated tests and strengthening API testing processes while still performing hands-on functional validation when needed.

Working closely with developers, product managers, and designers, you’ll help identify issues early, expand test coverage, and implement scalable testing strategies that guarantee a smooth and stable user experience.

Your role will be essential in detecting bugs, verifying feature implementations, automating tests, and validating software stability before deployment.

• This is a fully onsite position, based at our office in Lisbon, where you will collaborate closely with cross-functional teams in person and contribute to a dynamic and fast-paced environment. We are open to support with relocation efforts.

Responsibilities

• Perform manual testing on web and mobile applications to ensure a seamless user experience.
• Perform API tests and automation using Postman.
• Creating and maintaining Postman documentation.
• Create and execute automated regression, functional, performance, and API tests.
• Develop and execute detailed test plans, test cases, and test scripts.
• Document and report bugs, working closely with developers to resolve issues.
• Ensure feature compliance by validating product requirements against test results.
• Identify edge cases, inconsistencies, and performance issues.
• Work with cross-functional teams to improve software quality throughout the development lifecycle.
• Provide clear and structured feedback to enhance product functionality and user experience.
• Maintain test documentation and contribute to quality assurance best practices.

Requirements

• Around 3+ years of experience in manual and functional testing.
• Strong understanding of QA methodologies, testing types, and best practices.
• Experience with test case management tools (e.g., TestRail, Zephyr, Xray).
• Proficiency in test automation frameworks (e.g., Selenium, Cypress, Appium, Playwright).
• Strong experience in programming languages such as Python, Java, JavaScript, or TypeScript.
• Familiarity with bug tracking systems (e.g., Jira, Trello, Bugzilla).
• Experience in testing web and mobile applications (iOS & Android).
• Strong attention to detail and ability to identify complex usability issues.
• Experience with API testing (e.g., Postman).
• Ability to work in an agile development environment and adapt to changing priorities.
• Strong communication and collaboration skills.