ST SEMICONDUCTOR TESTING PTE. LTD. Hiring! Full Time Software Development in Test Engineer (Photonics Testing Machine) in Central Region (Singapore), Earn up to SGD 4,500 - Ricebowl

Job Responsibilities

· Participate in cross-functional group discussion & R&D for active alignment, test and characterization of photonics testing equipment.

· Develop programs for test automation and data post-processing.

· Define design verification test plans, analyse device performance, and provide feedback for design improvements.

· Perform detailed characterization of active and passive integrated photonics devices on the chip-level and wafer-level.

· Review product specifications and provide test‑feasibility feedback.

Requirements / Qualifications

· Bachelor’s degree in Mechanical Engineering, Electrical Engineering, Computer Science, Computer & Communication Engineering, Software Engineering or a related field

· Experience in semiconductor equipment, photonics testing, wafer processing, or laser systems is preferred

· Proficiency in C++/C# programming, PLC is also a PLUS

· Strong analytical and troubleshooting skills

· Good communication skills for customer interaction

· Customer-facing technical role (on-site and remote support)

· Semiconductor / wafer-level / die-level testing process optimization

· Familiar with tester instruments, e.g., Keysight / NI and tester software integration – LABVIEW application.

· Root cause analysis and problem-solving

· Willingness to travel regionally or overseas / Regional travel may be required

· Data analysis skills (Excel, Python, or MATLAB)

· Experience working in a cleanroom environment is a PLUS