Your role : Within the Research and Development team, you will actively participate in the design, fabrication and characterization of prototypes and to the transfer to production of laser products. Your activities in details: Design semiconductor laser sources; Collaborate with the production team on the realization of prototypes; Characterize and analyze laser sources and systems; Develop and implement manufacturing and characterization procedures; Your profile: Ph.D. Degree, or equivalent research experience, in Physics, Materials or Microtechnology; Background in Lasers (preferably semiconductor) and/or Optoelectronics; Proficiency in software modeling, and simulation tools; Strong problem-solving and analytical skills; Experience and interest in hands-on laboratory work; French mother tongue or min C1 level; English level B2; jid617e2f4a jit0313a jiy25a