Trading212

Senior Quality Assurance Engineer

Berlin, Germany full-time Mid Salary not listed
full-time Mid level Technology & IT Curated
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About the role

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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Interview prep

Walk in with sharper answers.

Use this as a quick practice sheet before you speak with the employer.

Mid
Technology & IT API integration Javascript Project Management Python Mid level full-time

Likely questions

  1. Tell us about work you have done that is close to the Senior Quality Assurance Engineer role.
  2. How would you approach your first 30 days at Trading212?
  3. Which of API integration, Javascript and Project Management have you used recently, and what did it help you achieve?
  4. Describe a time you solved a problem without waiting to be told exactly what to do.
  5. How do you handle busy days, changing priorities, or pressure at work?

Prepare before the call

  • A recent example that proves your experience with API integration, Javascript and Project Management.
  • One short story with a problem, your action, and the result.
  • Two examples that show the strengths listed on your CV.
  • A clear reason why this role and company interest you.
  • Your availability, preferred work style, and salary expectations.

Ask them

  • What would success look like in the first 90 days?
  • What are the main problems this hire should help solve?
  • How does the team give feedback and measure good work?
  • What does a normal working week look like for this role?
Practice line

I am interested in the Senior Quality Assurance Engineer role because I can bring practical experience in API integration, Javascript and Project Management, learn the team quickly, and contribute to the outcomes Trading212 needs from this hire.

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