High-Speed Interface Specialist

8 hours ago


Stockholm, Stockholm, Sweden Infinera Full time

Infinera is a leading developer of DWDM transmission systems. We are seeking a talented Hardware System Architect to join our team and contribute to the development of our coherent pluggable modules.

The ideal candidate will have a strong background in hardware development, specifically in the area of coherent interfaces. You will work closely with cross-functional teams to ensure smooth transition in the development organization and provide technical support to R&D, product management and customer teams.

Key responsibilities include:

  • Developing innovative product architectures and concepts for optical coherent pluggable modules
  • Aligning requirements and concepts and integrating Digital Signal Processor ASICs, Optics, FW & SW into best-in-class coherent interfaces
  • Understanding business requirements, use cases and operational concepts
  • Trade-off between cost, function, capacity and performance
  • Having up-to-date, deep technical understanding of coherent interfaces and their application, including hand-on HW development experience, thorough understanding of coherent modulation formats, and optical components used in coherent receivers and transmitters
  • Having good technical understanding of optical network equipment and optical network design in general
  • The ability to lead a cross-functional team of experts to a successful implementation of coherent pluggable modules


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