PpbWe are a global leader in the design, manufacture, and distribution of ophthalmic lenses, frames, and sunglasses. We offer our industry stakeholders in over b150 /b 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. /b /p pJoin our global community of over b190,000 /b dedicated employees around the world in driving the transformation of the eyewear and eyecare industry. /p h3Your role /h3 pYou will be part of the Smart Eyewear team, in particular the New Technologies Introduction (NTI) branch. /p pYou will be responsible for leading the acoustical design and integration of new audio system architecture and algorithms in our cutting‑edge Smart Glasses. /p pYou will work closely with cross‑functional teams, including hardware engineers, software developers, and product designers, to ensure our products deliver exceptional audio performance while maintaining a seamless and comfortable user experience. /p h3Main Responsibilities /h3 ul liLead the design of audio system architecture and algorithms, to provide the best user experience in the field of audio smart eyewear devices, including hearing aids functions. /li liStay up to date with the latest audio technology trends and incorporate innovative solutions into our products, including research acoustical technologies and transducers for implementation in eyewear frames. /li liDesign, prototype, and characterize smart eyewear devices implementing audio functionalities. /li liModel and tune audio algorithms of prototype hardware to achieve the best audio performance and formalize system requirements. /li liDefine functional and system requirements for new audio products. /li liCollaborate with software engineers to fine‑tune audio algorithms and drivers for optimal user experience. /li liInteract daily with product designers to devise innovative system integration strategies. /li liRealize proof‑of‑concepts in our RD labs; conduct testing, debugging, and performance measurements with internal equipment or in collaboration with external suppliers. /li liInterface with our international network of collaborators and partners, remotely or on site, to help ramp up production of our innovative products. /li liTest prototypes and pre‑series boards in the lab with oscilloscopes, multimeters, bench power supplies, function generators and active loads, working with firmware engineers. /li liSupport product manufacturing and provide technical assistance during production phases. /li liParticipate in troubleshooting and problem‑solving activities related to audio system issues. /li /ul h3Main Requirements /h3 ul liMaster’s degree in Acoustic Engineering, Electronic Engineering, Embedded Systems or equivalent. /li liPrevious work experience in a similar role, preferably in audio for consumer electronics. /li liAbility to read, understand, and write technical documentation (requirements, specifications, reports, analyses, etc). /li liExperience with audio system design, including simulation and fast prototyping. /li liExperience with mechanical design for audio transducers. /li liExperience with digital and analog hardware design (CAD tools, simulation, design‑for‑manufacturing). /li liProficiency in audio signal processing and algorithm development. /li liStrong understanding of acoustics and audio measurement techniques. /li liFamiliarity with rapid prototyping and a hands‑on attitude. /li liExperience with microcontrollers / system‑on‑chip and common communication buses (SPI, I2C, UART, MIPI, USB) is a plus. /li liExperience with DSP audio development is a plus (e.g., Tensilica HiFi5). /li liAbility to work in a dynamic multicultural team collaborating across different backgrounds and time zones. /li liAttitude toward problem solving and achieving results within challenging time and cost constraints. /li /ul h3Our Diversity, Equity and Inclusion commitment /h3 pWe 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. /p /p #J-18808-Ljbffr