Product Test Engineer II (IoT)

TL;DR

Product Test Engineer II (IoT): Developing and optimizing ATE test programs for wireless SoCs and modules with an accent on product characterization, yield improvement, and high-volume production. Focus on leading silicon bring-up, executing qualification strategies, and mentoring engineers to ensure robust hardware releases.

Location: Hybrid (Singapore)

Company

hirify.global is a leading innovator in low-power wireless connectivity, specializing in integrated SoCs for smart home and industrial IoT markets.

What you will do

• Own product engineering from first silicon through NPI and production ramp across wafer sort and final test.
• Lead silicon bring-up and characterization across PVT, defining guardbands and release criteria.
• Develop and release scalable ATE test programs using Teradyne UltraFlex/J750.
• Design and qualify manufacturing test hardware, including load boards and burn-in boards.
• Analyze wafer probe and final test data to drive yield and perform root cause analysis for test escapes.
• Mentor engineers and lead cross-functional technical reviews to improve test flows and automation.

Requirements

• BS/MS in Electrical Engineering or a related field.
• 5+ years of experience in semiconductor Product and/or Test Engineering for high-volume products.
• Strong understanding of wafer sort, final test, and IC manufacturing fundamentals.
• Experience with ATE platforms such as Teradyne UltraFlex, J750, or equivalents.
• Proficiency in C/C++ and Python for test development and data analysis.
• Must be based in Singapore.

Nice to have

• Experience with wireless/IoT SoCs (BLE, Zigbee, Wi-Fi, Matter).
• Knowledge of RF production test methods and JEDEC/AEC qualification standards.
• Experience with burn-in design and stress patterns (HTOL, ELFR, HAST).
• Familiarity with Git and automation frameworks.

Culture & Benefits

• Medical and dental insurance coverage including spouse and children.
• Bi-annual health screening and flu vaccinations.
• Convenient office location above Tai Seng MRT station.
• Environment focused on work-life balance within a highly skilled, tight-knit team.