Senior Quality Assurance Engineer

Trading 212 · Poland

Salary not stated · Compare with UK Software Engineer pay →

Full-timeSeniorAug 2026 · checked today

OUR MISSION IS TO ENABLE EVERYONE TO BUILD WEALTH

We reinvent how trading and investing work by creating exceptional products people love.

Fostering a culture of excellence and high velocity is the key to our success.

Today, we serve over 5 million clients, with more than €30 billion in assets under management - a testament to the scale and trust we’ve built in just a few years.

WHAT YOU’LL DO

  • Own the quality assurance tasks for multiple projects, ensuring that the software meets the highest standards of quality and reliability

  • Actively participate in design and requirements reviews to ensure testability and usability of features and products

  • Lead testing efforts, including developing and maintaining automation frameworks and scripts

  • Plan, implement and execute testing tasks in different product areas - DB, integration, functional, UI/UX

  • Analyse test results to identify areas for improvement and recommend process changes as needed

  • Provide technical and process mentorship to less experienced colleagues

  • Work in compact, autonomous teams with short release cycles - we rely on agile, independent teams of sharp and driven people with just the right amount of processes to steer off anarchy and not sacrifice velocity

WHAT YOU NEED TO HAVE

  • 5+ years of experience in software quality assurance, with a focus on automation testing

  • Strong understanding of software testing concepts, methodologies, and tools

  • Strong programming skills in at least one programming language (Python, TypeScript, Java, etc.)

  • Experience with test automation frameworks and tools (e.g. Playwright, Selenium, Appium, Pytest, TestNG, etc.)

  • Experience with API testing tools such as Postman, SoapUI, or similar

  • Strong RDBMS knowledge

  • Familiarity with agile development methodologies such as Scrum or Kanban

  • Strong analytical and problem-solving skills

  • A very good command of English and excellent communication skills

  • Passion for quality assurance

 

NICE TO HAVE

  • Bachelor's degree in Computer Science, Information Technology, Mathematics, or a related field

  • Experience with testing microservices and distributed systems

  • Experience in testing mobile applications

  • Experience with NoSQL DB

  • Experience with Event Stream Processing platforms

 

WHAT WE OFFER

  • Challenges that will help you grow and realise your potential really fast

  • Opportunity to make a big Impact - you'll be involved in developing cutting-edge services used by millions of investors to build wealth

  • Work with smart, spirited, helpful, high-performing colleagues toward a common goal

  • Appreciation for your talent and ideas

  • Generous remuneration package including annual bonuses

  • Excellent social benefits package, including private health insurance, sports card and 25 days of paid vacation per year

  • Delicious treats and a spacious game room

Bring your ambition to Europe’s fastest-growing mobile broker!

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