Based in Boulogne-Billancourt, Paris Area, France, DXOMARK is the most trusted reference in photo and video quality for the mobile industry and most known camera manufacturers. Our experts at DXOMARK provide consulting services at all stages of the development of imaging systems, from initial specifications to the tuning of post-treatment algorithms.

Working with the world’s leading camera and mobile manufacturers, gives us a unique perspective of the digital camera and mobile phone industry. Our expertise includes: optics, camera mechanics, sensors, image quality, audio, testing equipment, quality assurance, standards compliance, and more.


Within our Audio team you will be working with the largest mobile manufacturers to deliver best audio quality, your missions will include:

  • Define global audio strategy for device evaluation and consumer consulting
  • Lead development of in-house benchmarking protocol for audio quality evaluation
  • Design and implement solutions for audio quality enhancement
  • Improve repeatability and automation of the test protocols
  • Direct support to our customers

Occasional trips abroad are to be expected.


Holder of an Engineering, MS or PhD degree in relevant scientific field: digital signal processing (DSP), Mathematics, audio engineering or Electronics. You have a deep understanding of audio processing and acoustic, you are an expert in audio quality evaluation with experience of technical communication with customers. We value skills, know-how, mindset and results more than counting the number of years of experience. Here are the expected skills:

  • Good knowledge of the audio architecture of consumer devices and audio supplier’s ecosystem
  • Experience with objective quality analysis tool (Head acoustics, Audio Precision, …)
  • Voice and speech quality evaluation
  • Experience with a scripting language (Python or others)
  • Enthusiastic about learning new things, with good interpersonal skills
  • Organized and enthusiast, you have an aptitude for teamwork
  • Solution and result oriented
  • Professional level of communication in English, both spoken and written

The following experiences will bring a plus to your application:

  • Understanding of standard voice quality protocol (PESQ, POLQA, …)
  • Digital Signal Processing software development experience
  • Audio tuning for consumer electronics devices
  • Audio Post production, Mixing, Mastering and Audio Editing
  • Audio Recording skills

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