Senior Mixed Signal Design Validation Engineer

Responsibilities

• Lead and drive the creation of validation test plan and test scripts for DDR I/O associated with LPDDR, GDDR, and HBM memory interfaces, ensuring all necessary required analog and digital circuits are covered.
• Conduct thorough characterization of analog, digital, and mixed-signal circuit blocks under varying conditions (process, voltage, temperature) and correlate results with simulations.
• Drive system-level validation for memory interfaces, ensuring high-speed performance and quality metrics meet the demanding standards required by our GPU and AI systems.
• Investigation validating Memory I/O circuit to understand circuit weakness paving ways circuit improvement, architecture enhancement in future products.
• Lead debugging efforts and design creative solutions to resolve unexpected bugs.
• Validate silicon performance, quality, and margins for refinement of memory interface designs.
• Develop and implement test scripts to optimize DDR I/O circuit, sub-circuits and overall system performance
• Work closely with multi-functional teams, including Mixed signal design, PISI team, hardware, firmware, and Memory qualification engineer, to resolve issues and improve the performance for memory interfaces.
• Develop and implement tools and scripts to enhance electrical characterization and chip bring-up processes.
• Mentor and train new engineers on validation practices, encouraging a culture of excellence and continuous improvement.

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