Headquarters: Germany


Working at Data Virtuality means thriving as part of an international team. We offer remote work from your home, wherever you are. Further, you can expect an unlimited long-term freelance contract with full-time work, benefits, and a real team spirit.

At Data Virtuality, you will experience respectful interactions and harmonious teamwork without a dog-eat-dog mentality!

Full-time. Permanent contract. Remote. m/f/d
We are seeking a highly experienced and skilled Senior QA Engineer to join our smart and innovative team. As a Senior QA Engineer, you will be responsible for designing, developing, and executing comprehensive test automation strategies to ensure the quality and reliability of our Data Virtuality Platform and other products. You will be responsible for improving existing integration and API tests and developing new ones using Java. Collaborating closely with our development teams is essential to create and maintain test automation frameworks and libraries. If you have extensive experience in test automation, proficiency in various programming languages and tools, and a passion for delivering high-quality software products, we want to hear from you.

  • 5+ years of experience in a QA engineering role, focusing on backend testing.
  • Deep knowledge of SQL and experience with relational databases, including database testing.
  • Solid experience in REST API backend testing.
  • Proficient in Java, with practical experience in developing backend test automation.
  • Proficiency in Git, Docker, and CI/CD pipelines (Jenkins or GitLab).
  • Familiarity with performance testing tools and methodologies, with the ability to conduct basic performance tests.
  • Strong communication and collaboration skills, capable of working effectively with cross-functional teams.

  • Experience with ETL/ELT product testing.
  • Understanding of data warehousing and RDBMS internals.
  • Knowledge of Python scripting.
  • Experience with distributed systems testing.
  • Experience with BI tools (e.g., Power BI, Tableau) and data integration systems (e.g., Pentaho, Informatica).
  • Familiarity with cloud environments (AWS, Azure, GCP).

  • Strong problem-solving, debugging, and investigative skills, with the ability to analyze log files, error messages, etc., to identify the root cause of problems.
  • Strong attention to detail and ability to prioritize tasks.
  • Strong communication and collaboration skills, capable of working effectively with cross-functional teams in a remote set-up.
  • Good command of English (upper intermediate or higher). Fluency in Ukrainian or Russian would be a plus.

What our amazing team worldwide loves about working with Data Virtuality
  • A stable and reliable job with the freedom and flexibility of a freelancer
  • Flexible working hours and workplace
  • Paid vacation days and paid sick leaves
  • Fast and dependable monthly payment – in EUR, USD, or Crypto, as you prefer
  • Contributing to the success of a growing company
  • Working with cutting-edge technologies
  • Knowledgeable and approachable C-Level
  • Continuity and growth potential
  • Friendly and international colleagues
  • Full integration into our teams and invitations for our team events worldwide

To apply:


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