AI&DSP Engineer, Créteil

If you’ve worn a pair of glasses, we’ve already met. We are a global leader in the design, manufacture, and distribution of ophthalmic lenses, frames, and sunglasses. We offer our industry stakeholders in over

150 countries

access to a global platform of high-quality vision care products (such as the Essilor brand, with Varilux, Crizal, Eyezen, Stellest and Transitions ), iconic brands that consumers love (such as Ray‑Ban, Oakley, Persol, Oliver Peoples, Vogue Eyewear and Costa ), as well as a network that offers consumers high-quality vision care and best‑in‑class shopping experiences (such as Sunglass Hut, LensCrafters, Salmoiraghi&Viganò and the GrandVision network) , and leading e‑commerce platforms. Discover more by following us on LinkedIn! Your #FutureInSight with EssilorLuxottica

Are you willing to pioneer new frontiers, foster inclusivity and collaboration, embrace agility, ignite passion, and make a positive impact on the world? Join us in redefining the boundaries of what’s possible! Based in Sophia Antipolis, France, Pulse Audition is a young startup‑like team within EssilorLuxottica. The team consists of experts in artificial intelligence, audio signal processing, audiology, hardware, and software who are working together to develop cutting‑edge technologies to be integrated into smart eyewear products, to improve the social inclusion of people suffering from hearing loss.Your role

We are looking for an

AI&DSP Engineer

who will be responsible for researching and developing AI and DSP based audio and speech processing algorithms from concept to product integration for assistive hearing applications. Main responsibilities

Research, prototype, evaluate and adapt novel hybrid AI&DSP algorithms for real‑time embedded audio and speech processing applications, Optimize and productize hybrid AI&DSP algorithms designed for embedded deployment. Collaborate with AI engineers and Embedded AI Engineers to deploy pre‑trained models on wearable audio devices. Stay up to date with advancements in audio machine learning and DSP research literature. Main requirements

BS, or MS. or PhD in Computer Science, Engineering, or a related field, or equivalent experience. At least 2 years of experience in audio AI research and/or DSP development. Strong understanding of digital signal processing theory (e.g., filtering, Fourier transforms, modulation, and noise reduction), machine learning, linear algebra and statistics.Background in AI research, experience with audio‑related models, and experience in algorithm optimization techniques for on‑device implementation Proficiency in programming languages such as C/C++ and Python for algorithm development. Experience in designing algorithms such as speech enhancement, feedback suppression, beamforming, etc. is astrong bonus.Understanding of how end‑to‑end audio systems work including transducers, audio ICs, acoustics, embedded DSPs, etc. is a strong bonus. Our Diversity, Equity and Inclusion commitment

We are committed to creating an inclusive environment for all employees. We celebrate diversity and provide equal opportunities to all, regardless of race, gender, ethnicity, religion, disability, sexual orientation, or any other characteristic that makes us unique.

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