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capital.com

Full-Stack QA Engineer (Mid/Senior+)

capital.com · Poland

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About the Role

We are a leading trading platform that is ambitiously expanding to the four corners of the globe. Our top-rated products have won prestigious industry awards for their cutting-edge technology and seamless client experience. We deliver only the best, so we are always in search of the best people to join our ever-growing talent team.| We are looking for a QA Engineer with hands-on experience in both manual and automation testing, who enjoys collaboration and thrives in a fast-paced environment. Join us and help ensure the highest standards of quality across Capital.com's trading platform. Core Responsibilities: • Take feature ownership in the quality aspect and be responsible for work estimates, execution and task closure initiatives. • Collaborate with developers and product teams to define acceptance criteria and testing strategies for new features. • Plan, design and execute manual and automated tests to ensure E2E product quality across web and mobile platforms. • Analyse test results, investigate root causes and ensure timely resolution of issues. • Leverage AI tools to enhance test coverage, accelerate regression cycles and optimise QA efficiency. What you will need: Testing Expertise: • Manual Testing: Proven experience in manual testing, from exploratory to structured regression cycles, ensuring thorough functional coverage and defect prevention. • Cross-Platform Testing: Solid hands-on experience testing web and mobile applications (Android, iOS) across a range of devices and browsers. • API Testing: Strong experience in backend and API testing using tools such as Postman, RestAssured or equivalent. Automation Expertise: • Test Automation Frameworks: Experience in designing, extending and maintaining functional test automation frameworks using Playwright, WDIO or similar. • Programming Skills: Experience with JavaScript/TypeScript. • Debugging & Code Analysis: Strong troubleshooting and debugging skills, with the ability to investigate complex failures and identify root causes efficiently. • Database Knowledge: Working understanding of SQL databases to support data-driven testing. • Continuous Improvement: Passion for improving QA efficiency by introducing new tools, frameworks and best practices. Soft Skills: • Communication: Excellent communication skills with development, product and operations teams. • Analytical Thinking: Strong ability to analyse complex systems and workflows, identify potential issues and translate findings into actionable test cases. • Attention to Detail: Careful and methodical approach to spotting defects that could impact quality or user experience. • Adaptability: Flexibility to adjust quickly to changing tools, technologies and priorities. ​​Nice to have: • Understanding of trading platforms, including transactional data, trading algorithms and the specific challenges of online trading systems. • Knowledge of financial products such as CFDs, stocks and cryptocurrencies, including their specific testing considerations. • Practical experience embedding automated tests into CI/CD pipelines, with focus on test reliability and reporting. • Awareness of security testing practices and risk assessment for financial or high-availability applications. What you will get in return: • Competitive salary and annual performance-based bonus. • Generous annual leave policy. • Health insurance and pension fund, with additional benefits depending on location. • Hybrid working model (3 days from office) or fully remote across the country of employment. • Workation policy (30 days remote from anywhere in the world).Two additional paid days per year dedicated to volunteering. Be a key player at the forefront of the digital assets movement, propelling your career to new heights! Join a dynamic and rapidly expanding company that values and rewards talent, initiative, and creativity. Work alongside one of the most brilliant teams in the industry.

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