• Research & Development
  • Hong Kong


  • Successful candidate will join Hong Kong-based product development team and participate in the development of high-speed fiber-optic transceiver and optical sensing products.
  • Conduct signal integrity and power integrity simulation and optimization
  • Participate in circuit schematic design and PCB layout
  • Design validation test and failure analysis
  • Perform evaluation test for new devices and components


  • Master / bachelor’s degree in Electronic Engineering, Applied Physics or related disciplines
  • Solid hardware development experience in electronic schematic design and PCB layout of products including analogy/mixed signal, power management, and MCU control circuits
  • Hands-on experience in perform circuit / power integrity / signal integrity simulation and measurements with network analyser
  • Good knowledge and design experience in various serial communication protocols (I2C, SPI, UART, MDIO, etc) is preferred
  • Solid experience in hardware validation and failure analysis is required.
  • Knowledge and skills in 2D / 3D CAD software is preferred
  • Knowledge and skills in circuit, PI, SI simulation is preferred
  • Understanding on the fundamental of optoelectronics is an advantage
  • Good command of spoken and written English and willing to work in multicultural team
  • Ability to work independently and work under pressure


  • To apply, please email us your resume, your availability to report duty and quote the Job Ref. to career@cloudlight.com.hk
  • 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