First-level areas：Information Technology First-level areas：Chips, Electronic Components and Equipment Source：Social Recruitment Job description ： Job Responsibilities. 1. Develop devices and related technologies with competitive performance and cost; 2. Effectively design epitaxial and device structures, and participate in the improvement of device performance; 3. Master the production process of GaAs and InP lasers, and possess 1-2 specialties; 4. Participate in the research and development, lifespan, and reliability product certification of new products; 5. Master the testing, FA and other analysis methods of devices; 6. Effectively analyze, summarize, and report the progress of experiments and projects, and write articles and patents as needed; 7. Participate in or manage project applications, experiments, and reports. Job requirements. 1. Doctoral degree in semiconductor optoelectronics; 2. Ability to design, test, and analyze semiconductor devices; 3.3-5 years of experience in semiconductor laser device and product research and development; Please send your CV or resume as an attachment to the following email address: mailto: rbhr@hrcenter.co.uk With the subject line formatted as: ‘Name + Position + Company Name + Location’.