Senior Software Tester (German speaking)

About the role

Join Merkle, a dentsu company, to shape the next generation of e‑banking experiences for thousands of users. You will ensure quality, reliability and seamless customer journeys while working within an ambitious Strategy 2030 vision.

Key responsibilities

• Translate business requirements into clear, testable scenarios.
• Design, maintain and execute both manual and automated UI & API end‑to‑end test cases.
• Identify, analyse and track issues to guarantee high product quality.
• Collaborate closely with developers, product owners and other stakeholders.

Required profile

• Solid experience in software testing (manual & automation) for web and mobile applications.
• Fluent in German and English with strong communication skills.
• Experience working in agile teams.

Required skills

• Selenium (or similar test automation framework).
• Strong coding skills in Java or C#.
• Good knowledge of SQL.
• Understanding of UI and API testing.
• Agile development practices.

What we offer

• 25 days of holidays plus 2 volunteer days.
• 3 extra wellness days and mental‑health support.
• 40‑hour week with overtime compensation and flexible working hours.
• Independent home‑office management and pet‑friendly offices.
• Access to Dentsu Academy, language courses and workation possibilities.