SPARKGRID PTE. LTD. Hiring! Full Time Hardware Engineer (Optical Communication Systems) in West Region (Singapore), Earn up to SGD 9,000 - Ricebowl

Key Responsibilities:

• Responsible for full-cycle hardware development for optical communication systems, including schematic design, component selection, BOM management, and PCB layout review.

• Perform hardware bring-up and debugging of optical modules and boards, focusing on signal integrity (SI) and power integrity (PI).

• Use lab instruments such as oscilloscopes, BERT, load boards, and optical power meters to validate high-speed interfaces (SerDes, 10G/25G/100G+).

• Support bring-up of evaluation boards (EVB) and validation platforms including power, thermal, and functional testing.

• Collaborate with DSP, system, and validation teams for link bring-up and performance tuning.

• Generate debug reports, test data, and ensure proper documentation for production readiness.

• Support manufacturing and FAE teams to resolve hardware issues and ensure product quality.

• Bachelor’s degree or above in Electrical Engineering, Electronics, Communications, Photonics or related fields.

• 3+ years of experience in hardware development (strong fresh graduates may be considered).

• Strong foundation in analog and digital electronics.

SparkGrid is an optical interconnect company focused on next-generation Optical DSP (ODSP) and Photonic IC technologies. The company operates across multiple jurisdictions and supports customers and partners globally.