(Junior) QA Engineer/Software-Tester (m/w/d) – Produktqualität & Testautomatisierung
Core
Ensures product quality for tax software (CHECK24 Steuer) across Web, iOS, and Android platforms through structured and explorative testing, including validation of AI-supported functions.
Role type
Junior QA Engineer / Software Tester
Builds
Tax filing product features and AI-driven decision logic
Domain
Fintech / Tax software / AI validation
Deliverable
production ML models | product features
Required skills
Analytical thinking, attention to detail, understanding of complex system logic, scripting knowledge, test automation motivation
Preferred skills
AI/LLM validation experience, test automation expertise, process improvement mindset
Technologies
Web, iOS, Android, automation tools
Responsibilities
Execute explorative and structured tests, analyze bugs and derive test cases, develop and maintain automated tests, validate AI function quality, support releases and process improvements
Seniority
Junior, hands-on IC