Senior Test Engineer, CMOS Backplane, Raxium

• Develop, validate, optimize standards and engineering CMOS Backplane test solutions for microLED display panels, including CMOS control software solutions. Ensure software test platform and architecture meet the needs of fast moving production and R&D environments.
• Interface with wafer-level probe cards, test equipment, and instrumentation to facilitate Complementary Metal-Oxide-Semiconductor (CMOS)/Silicon testing and characterization.
• Identify, diagnose, resolve electrical issues during wafer-level testing using digital oscilloscopes and other testing equipment.
• Collaborate with CMOS and panel test engineering teams to define and implement high-speed, automated testing solutions for IC/Silicon/CMOS and microLED displays, and debug process plans for manufacturing. Optimize these solutions to ensure test coverage and minimize the test cost.
• Work with the Test Engineering team to enhance and develop test frameworks based on requirements from the Reliability Team.

Minimum qualifications:

• Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, Physics, or a specialized field (e.g., Optics, Sensors, Audio/DSP, etc.), or equivalent practical experience.
  
• 4 years of experience with Silicon, CMOS, and IC test development.
  
• 3 years of experience with Silicon test hardware, software debugging, and data analysis in a Research and Development (R&D) or manufacturing environment.

Preferred qualifications:

• Master's degree or PhD in Electrical Engineering, Computer Engineering, Physics, or a related field (e.g., Optics, Sensors, Audio/DSP).
  
• Experience with testing software development, Python, and SQL databases, and familiarity with Linux and Ubuntu.
• Familiarity with test instruments such as power supply, current meter, voltage meter, digital meter, spectrometer, and other electrical lab equipment.
  
• Familiarity with firmware concepts, low-level register programming (bare metal programming in C/C++ for microcontrollers), I2C and SPI, and SRAM memory test patterns.
  
• Knowledge of electrical engineering fundamentals (CMOS and register-level understanding), power management, display architecture, and video standards (e.g., HDMI or MIPI).

• Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, Physics, or a specialized field (e.g., Optics, Sensors, Audio/DSP, etc.), or equivalent practical experience.
  
• 4 years of experience with Silicon, CMOS, and IC test development.
  
• 3 years of experience with Silicon test hardware, software debugging, and data analysis in a Research and Development (R&D) or manufacturing environment.