Senior Application Engineer (HSD + Photonics)

High-Speed Digital & Optical Solutions Engineer

Location: Singapore | Regional SEAO Coverage

We are looking for an experienced customer-facing engineer to support high-speed digital and optical physical-layer testing across AI data centre, semiconductor, networking and memory applications.

Responsibilities

• Support customers on high-speed digital and optical test solutions
• Troubleshoot and validate physical-layer performance
• Conduct technical demos, evaluations, POCs and compliance testing
• Work closely with Sales on customer opportunities and design wins
• Provide technical feedback to Product and R&D teams

Key Technologies

• SerDes, PAM4, NRZ
• PCIe, Ethernet, InfiniBand
• Signal integrity, jitter, BER, eye diagram, TDR
• 400G / 800G / 1.6T optical transceivers
• QSFP-DD, OSFP
• Silicon Photonics / CPO
• DDR5 / DDR6 / HBM / CXL

Requirements

• Degree in Electrical/Electronics Engineering, Photonics, Physics or related field
• Min 5+ years of relevant engineering experience
• Hands-on experience in High-Speed Digital and/or Optical Communications
• Experience with test equipment such as Oscilloscopes, DCA, BERT, VNA or Optical Spectrum Analyzer
• Strong customer-facing and troubleshooting skills
• Willing to travel regionally within South Asia Pacific