Full-Stack QA Engineer (Mid/Senior+)

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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