• Research & Development
  • Hong Kong

Job Responsibilities:

  • The successful candidates will join Hong Kong-based optical product R&D team and be involved in the development of high-speed fiber-optic transceiver products for data center applications.
  • Characterize and qualify key optical and RF components for opto-electronics products
  • Verify new design, and characterize new products in alpha/beta phase
  • Develop software for products/components evaluation and demo
  • Perform failure analysis and data analysis for design and yield improvement
  • Works with hardware and firmware team on new products bring up
  • Introduce new products to factory
  • Application support to customer
  • Occasional traveling is required


  • Bachelor’s degree or above in Electronic Engineering or Applied Physics or equivalent discipline with preferable 1 year of related working experience
  • Familiar with the principle of fiber optics and semiconductor device physics
  • Familiar with optical components testing methodology
  • Programming knowledge of C/C++, LabVIEW or python is preferable
  • Knowledge of electronic circuitry and firmware debug would be a plus
  • Ability to summarize and communicate data and progress in a clear, understandable fashion
  • Ability to work independently and have good problem-solving skills
  • Good command of English and Chinese
  • Candidate with more experience will be considered as senior engineer
  • Fresh graduate will also be considered


  • To apply, please email career@cloudlight.com.hk with your resume, your availability to report duty and quote the Job Ref.
  • Only short-listed candidates will be notified. Personal data provided by applicants will be used for consideration of an application only.

Application Deadline:

  • Until this position is filled.
  • Resumes received will strictly be used for recruitment-related purpose.

To apply for this job email your details to career@cloudlight.com.hk