Mimi Hearing Technologies GmbH

Mimi Hearing Technologies GmbH

Berlin, DE

Quality Assurance Engineer (f/m/d)


Our mission at Mimi is to give everyone the best possible hearing experience. We are the world’s leading provider of hearing-based audio personalization and digital hearing test technologies. Our team has developed a biologically-inspired and proprietary audio processing technology that knows how well you hear in order to personalize your listening experience. Mimi’s technology can be integrated into consumer electronics devices, such as headphones, smartphones, TVs, in-flight entertainment systems and a range of systems and platforms.

To help us bring amazing hearing technology to more people around the world, we are looking for a Quality Assurance Engineer (f/m/d) for full-time employment in Berlin.


  • Work on hearing test and audio personalization technology, testing our iOS and Android audio SDK, and its integration into both internal and third-party system platforms
  • Plan, conduct, and document test cases to ensure product quality and compliance with high-level software requirements
  • Develop and execute manual and automated tests for our existing products and new features
  • Take responsibility for developing standards and procedures to conclude high software quality and release readiness
  • Create clear and concise bug reports, with sufficient information for the developers to work on resolving the bug in a timely manner
  • Work closely with product management and development to evaluate findings
  • Continuously improve test coverage and quality standards


  • Computer Science, Computer Engineering, or an equivalent engineering degree
  • 3+ years of experience in mobile testing, integration testing, or similar
  • Have a strong voice to drive and manage quality assurance tasks and projects end to end
  • Excellent knowledge of software development lifecycle, testing methodologies, and testing tools
  • Experience in backend communication protocols such as APIs and web services
  • Strong knowledge of software QA metrics, operations, and statistics
  • Experience with at least one programming language such as Python / Java / Ruby etc
  • Detail-oriented, analytical, and creative thinker with a passion for quality processes
  • Fluent in English

Good to have

  • Experience in System Integration Testing, embedded systems or integrated devices
  • Comfortable with a dynamic, fast-moving, and entrepreneurial environment
  • Previous experience with an agile development process
  • Basic working knowledge of shell scripting and various Unix command line tools
  • Knowledge of test automation frameworks (eg Appium, Selenium)
  • Knowledge of version control systems such as GIT or similar tools


  • A top-caliber, diverse and international team of dedicated domain experts
  • Flexible working and full responsibility for your own projects
  • Remote working opportunities and equipment
  • Yearly education budget and a company culture that nourishes personal growth
  • Modern working equipment plus plenty of audio perks and cool toys to try out
  • Weekly company meals, team-building events, and an annual summer trip
  • Flexible holiday policy
  • Monthly Lieferando credit
  • The opportunity to make an impact on an untapped market and contribute to the development of a truly innovative product and company

Find out more about us on our website: https://mimi.io


We know that some people have a tendency not to apply to jobs unless they meet 100% of the requirements. However, if you think that this job is great for you then please, send in your application!