Audio Product Engineer F/H

Research and Development Paris, France


Headquartered in Paris, Devialet is on a mission to elevate sound to its rightful place in people's life, innovating across acoustics and purposeful design. Our expansion began with ADH®, a revolutionary patented invention that would forever change high-end amplifiers. This hybrid technology seamlessly blends digital and analog to produce sound quality unlike anything previously experienced.

At Devialet, each day is more electric than the last. That’s what it means to be part of an incredible adventure with highly skilled, highly engaged, creative talents. ​Our engineers, designers, sales, marketing, manufacturing and operations teams are obsessively dedicated to inventing tomorrow so we can carry on delivering incomparable emotion to as many people as possible. 

We are looking ​for​ talented women and men who want to support our projects and values. The revolution of high end audio can be yours as well.

Ready to join us ? 


Inside the DSP team, you are dedicated to the licensing activity. Your daily work is with the dedicated licensing team. Your role is central in this small & reactive cross functional product engineering team. 

  • You work on audio products definition, prototyping, demonstration.
  • You work on all project phases, from very early pre-studies to the industrialisation stage, and account management follow-ups.
  • You share the same overall goal as the Licensing team: bring Devialet technologies and know-how to a wide range of products to ensure company's growth: home speakers (smart, soundbars, portable, etc.), headphones, mobility (automotive & transportation). These products can be positioned on a wide range of customers (OEM/ODM, international brands), active in multiple verticals.

Key role :

  • Your activity is divided in two main responsibilities:
    • Pre-Sales
    • Audio DSP Tuning
  • In the Pre-Sales activity, you
    • Ensure a very good technical communication between the customer and Devialet's technical team
    • Analyze product requirements from each lead and imagine some solutions to their needs
    • Prepare demonstration set-up to ensure that the demos made to prospects are done with the highest quality standard
  • In the Audio DSP Tuning activity, you
    • Design the Audio DSP architecture of the audio products in development, using existing Algorithms
    • Prepare Prototypes for Internal PoCs or customers demo
    • Fine-tune demo set-ups, including custom Max MSP patches
    • Design and execute objective and subjective tunings
    • Monitor technology competitors and  industry trends, together with the regional BD
    • Identify the missing technologies for Devialet licensing activities
    • Work on product validation for signed projects:
      • In project design phases, you help the licensing engineering team working and validating the samples, and you help the customer to reach its targets milestones
      • In the product industrialization phase, you
        • draft QA methodology and help the customers applying Devialet standards to test and validate the prototypes
        • ensure a prompt and smooth technical communication between customers and the engineering teams in Paris


Key technical skills :

  • Acoustic measurement: Audio Precision, Klippel
  • Signal processing tools: Max MSP, Matlab Simulink
  • Audio Engineering for speakers, headphones and transportation
  • Electrodynamic transducers
  • Electronic, amplification systems
  • Basis of signal processing: C language, Linux OS
  • Basis of software engineering
  • Good know-how and experience in audio product acoustics measurements, validation tests, and manufacturing
  • Audio prototype demonstration
  • Listening and tuning of audio systems
  • Technical project management

Key soft skills :

  • Ability to travel (US) and communicate internationally: Fluent English
  • Motivated by audio product, willingness to learn
  • Reactive & Flexible
  • Hard working
  • Ability to work on multiple projects in parallel
  • Autonomy
  • Passionate by sound and music


  • Paris, France 
  • Frequent travels & stays in the US