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Principal Design Engineer - Physical Design

SHANGHAI💼 Full-time🗓 2026-06-27 → 2026-07-31

Core

Lead high-speed digital DDR PHY IP physical implementation and optimize design flows for cutting-edge semiconductor processes.

Role type

Principal Design Engineer (Physical Design)

Builds

High-performance digital PHY IP for advanced process nodes (TSMC 2nm/3nm/5nm/7nm/12nm, Samsung 2nm/4nm/5nm/7nm/8nm/10nm)

Domain

Semiconductor / Physical Design / High-Speed Digital

Deliverable

production ML models | product features

Required skills

Floorplan, CTS, STA, Physical verification, Power analysis, Scripting (Perl, C shell, TCL, Makefile, Python), EDA tools (Innovus, ICC, Calibre, Tempus, PrimeTime)

Preferred skills

Advanced design methodology for cutting-edge process nodes

Responsibilities

Complete project tasks for high-speed digital DDR PHY IP; develop scripts or tools to enhance PD design flow; solve design issues and provide flows to check and avoid similar issues; analyze and summarize PPA optimization methodologies and results; implement optimal design parameters and flows for different projects

Seniority

Principal, hands-on IC

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