Optical EngineerCambridge, UKFull Time OnsiteOur client is an advanced nanophotonics company developing next generation optical technologies for immersive XR and automotive applications.They specialise in proprietary optical stack architectures designed to enhance visual comfort, image clarity and long duration usability across head mounted and embedded display systems.Due to continued growth, they are now looking to appoint an Optical Engineer to join their R&D team in Cambridge.This is an opportunity to work at the forefront of applied optics within a fast scaling deep tech environment, contributing directly to product innovation and IP development.The RoleYou will play a key role in the design, development and experimental validation of novel optical systems.Responsibilities include: Designing and optimising advanced optical architectures for emerging display applicationsDeveloping and executing free space optical experimentsBuilding and validating prototypes through hands on laboratory testingCollaborating with internal engineering teams, suppliers and external partnersContributing to patent development and technical documentation Essential Experience Strong grounding in geometrical and ray opticsExperience developing free space optical experimentsDegree in Optical Engineering, Physics or a related disciplinePractical laboratory and experimental validation experience Desirable Experience Experience with HMD, HUD or XR display systemsExperience using optical design tools such as Ansys Speos, Lumerical, Zemax or similarPostgraduate qualification, MSc or PhD in a relevant fieldAbility to present complex technical concepts clearly