If you know Linux inside-out, and if you love scripting and distributed systems, then we should talk. If you are an experienced QA engineer with expertise on operating system-level, then it’s a perfect match.CodeNotary is the leading Open Source company for the immutable recording of data and processes.

Our software solution CodeNotary Ledger Compliance® can be used on-premise or in the cloud is always easy to use and can process millions of transactions a second with the same cryptographic verification of traditional distributed ledger solutions. The core engine of CodeNotary Ledger Compliance® is immune, our industry-leading lightweight and extremely fast immutable ledger database.


  • Good knowledge of English (spoken/written)
  • Excellent knowledge of Linux/Unix OS (can maintain production Linux systems)
  • Experience in Python and Linux/Unix shell scripting
  • 5+ years of experience in testing Enterprise software products and in particular web applications
  • Experience in test strategy, test planning, test cases creation, execution, and defect reporting
  • Experience with test automation scripting frameworks (Junit, Robot, Selenium, Sikuli, or others)
  • Experience with DevOps tools such as Jenkins, Kubernetes, Docker, etc.
  • Ability to perform various types of testing – feature, integration, Install-upgrade, regression, database etc.
  • Good knowledge of Relational Databases / SQL
  • Experience with filesystem-, cache-, or database core technologies
  • Good team player and communication skills

Still, got questions?

Contact amelie@codenotary.com!