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Quality Assurance

Who Are We?

At Musimap we leverage the latest in machine learning and deep learning methods, empowered by a database of more than 1 million tracks labelled manually in a large-scale effort by music experts. We perform cloud-based big data analyses from the global catalog of music (35+ million tracks) to extract information about genres, sub-styles, vocal gender, moods and dozens of other parameters. Musimap is a B2B company and our customers include music streaming companies, labels, production music companies and advertising & branding companies - such as BMG, Warner Music, Universal Music, UnMute, and others.

We have built fully Deep Learning based music search and tagging products. Our recent innovation „MusiMe“ is able to characterize people’s music listening habits into personality types following the MBTI and other schemes and brings music targeting and recommendation to a whole new level of personalization with regards to people’s interests & moods.

We are looking for a Quality Assurance & Support Engineer.


  • Create detailed, comprehensive and well-structured test plans and test cases
  • Design, develop and execute automation scripts using open source tools
  • Identify, record, document thoroughly and track bugs
  • Perform thorough regression testing when bugs are resolved
  • Develop and apply testing processes for new and existing products to meet clients needs
  • Liaise with internal teams (e.g. developers and product managers) to identify system requirements
  • Track quality assurance metrics, like defect densities and open defect counts
  • Support customers by answering and investigating on their issues by liaising with internal teams
  • Stay up-to-date with new testing tools and test strategies


  • Proven work experience in software quality assurance
  • Good knowledge of software QA methodologies, tools and processes
  • Good knowledge of (at least) one language such as Python, Bash or Java
  • Experience in API testing
  • Experience in writing clear, concise and comprehensive test plans and test cases
  • Experience in writing clear, concise, comprehensive and professional answers to customers
  • Love of music (genres and moods recognition)
  • Goal driven and product-oriented mindset
  • Ability to work independently and also as a good team-worker
  • Proficiency in English (speaking and writing)


Proven work experience in software development Previous usage of AWS Environment (S3, SQS,...) Knowledge of musical theory (bpm and key recognition) Hands-on experience with both white box and black box testing Hands-on experience with automated testing tools Good knowledge of databases and scripting Experience with performance and/or security testing is a plus Our company is growing and we are looking for passionate, self-driven and eager minds to come work with us on bringing the music recommendation and targeting market to the next level.

Musimap is an equal opportunity workplace and embraces diversity in our growing team. We welcome world-wide applications from diverse backgrounds and encourage particularly female applicants.

We offer you:

A dynamic environment at the intersection of music, tech & AI The opportunity to work in a real-world setting analyzing the global music catalogue (50M songs) A passionate team of 15 eager minds, which is meant to grow and become a global leader in emotion-aware music recommendation A competitive salary, depending on your experience and opportunities to grow within the company An exciting market, disrupting music industry, advertising and the heavily growing field of smart assistants and smart devices


Reach out to us at!

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