Software Product Testing / QA Engineer
Professional Audio


Sonnox Ltd. is a specialist audio software Company, located in rural Oxfordshire.  We have an acclaimed portfolio of plug-in products targeting the top Digital Audio Workstations, such as Pro Tools, Cubase, Nuendo and Logic.  Our worldwide customers range from professional to enthusiast, and include the most prestigious studio owners, music producers and engineers, top games manufacturers and mastering houses for Hollywood blockbusters. We are a small, dynamic and motivated team, with a passion for audio and related technology.

We are looking for a talented and self-motivated Test Engineer who has experience in QA procedures. Your responsibilities will include: working with development colleagues to replicate and verify bugs, alpha and beta testing of release candidates, assisting in the coordination of our external beta team, maintenance and development of our in-house test and QA facilities, performing manual QA testing on any areas which are not automatable, and improving our suite of automated software tests. 

Requirements for this position include:

  • QA experience, including CI & CD,
  • Python programming skills,
  • You should have a knowledge of plugin formats (AAX, AU, VST)
  • You are likely to be familiar with DAWs such as Pro Tools, Logic and Reaper, preferably with experience for both Windows and Mac,

Experience with the following is desirable:

  • Ruby / Gitlab
  • Docker / VirtualBox / Parallels

You must be a team player with excellent organisational and communication skills.  Experience in the audio industry and an interest in music production are preferred, as are creative problem-solving skills and the ability to deliver successfully to a deadline.

This position will be based at our offices in Finstock, Oxfordshire. If you wish to apply, please email your CV and a covering letter to [email protected] using the subject "QA / Test Vacancy - Your Name". Please mention where you saw this vacancy.


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