Working Student (m/f/d) Testing & Quality Assurance / CHECK24 Tax

CHECK24 is a market-leading comparison portal, operating as a dynamic startup with agile teams and flat hierarchies. We leverage modern tools, technologies, and AI methods to drive data-driven innovations, continuously improving the user experience for over 20 million customers across 50+ products. We are looking for a Working Student (m/f/d) in Testing & Quality Assurance to join our team in Dortmund. You will test our tax software on iOS, Android, and web applications, create and maintain test cases, analyze and document errors, and actively contribute to the release process and test automation.

Must Have

• Test our tax software on iOS, Android, and web applications.
• Create and maintain test cases in close coordination with the product management team.
• Analyze and document errors clearly and comprehensibly.
• Actively participate in the release process and help continuously improve test procedures.
• Support the optimization and automation of existing tests with your own ideas.
• Currently pursuing a very good university degree, preferably with a business or technical focus.
• Fluent German language skills, both spoken and written.

Perks & Benefits

• Flexible working hours to fit your studies.
• Long-term career perspectives with the possibility of permanent employment.
• Insight into various departments through close collaboration with product management and tax teams.
• Free lunch on Tuesdays, Wednesdays, and Thursdays.
• Participation in all company events and team activities (kicker, darts, Xbox, after-work get-togethers).
• Excellent accessibility of our office in Dortmund city center, near the main station.
• Attractive CHECK24 benefits, including exclusive vouchers for numerous CHECK24 products.

Company Description

CHECK24 is *the* comparison portal: We are market leader and dynamic startup in one. In agile teams, we make quick decisions and live flat hierarchies. Through the targeted use of state-of-the-art tools and technologies as well as state-of-the-art AI methods, we drive data-driven innovations – always with a focus on added value for our customers. This is how we work daily on more than 50 products to continuously improve the user experience of our over 20 million customers.

Are you looking for an activity where you can flexibly arrange your working hours and at the same time dive into the world of FinTech products? Do you want to help make our tax product even better? Then become part of our quality assurance team at CHECK24 in Dortmund and support us in the further expansion of our tax software CHECK24 Steuer.

We look forward to your application as a Working Student (m/f/d) Testing & Quality Assurance at Verbraucherportal Deutschland GmbH (a subsidiary of the CHECK24 Group) in Dortmund.

Job Description

• You test our tax software on iOS, Android, and web applications, thus ensuring the highest product quality.
• In close coordination with the product management team, you create and maintain test cases.
• You analyze and document errors clearly and comprehensibly.
• You actively participate in the release process and help continuously improve test procedures.
• You support the optimization and automation of existing tests with your own ideas.

Qualifications

• Currently very good ongoing studies, preferably with a business or technical focus.
• You enjoy structured work, logical thinking, and precise analysis.
• Above all, your technical affinity and your interest in innovative technologies such as AI and automation distinguish you.
• You enjoy troubleshooting and have an eye for detail.
• You have fluent German language skills, both spoken and written.

Additional Information

• Flexible working hours – adapt your presence flexibly to your studies.
• Long-term perspectives – with excellent performance, we offer the possibility of permanent employment due to our strong and sustainable growth.
• Insight into various areas – through close collaboration with the product management and tax team, you have the opportunity to get to know and better understand different workflows.
• Shared lunches – on Tuesdays, Wednesdays, and Thursdays, there's a free lunch for you.
• Events & Team Spirit – as a working student (m/f/d), you naturally participate in all company events and celebrate successes together with the team. Whether it's foosball, dart tournaments, Xbox gaming, or after-work get-togethers – team spirit is very important to us.
• Perfect accessibility – our office is located in the heart of Dortmund and is excellently connected thanks to the nearby main train station.
• Attractive CHECK24 benefits – exclusive vouchers for numerous CHECK24 products.