Über
PowerLattice is a well-funded semiconductor start-up company backed by well-known large Silicon Valley VCs. The company is working on the industry’s groundbreaking chiplet solution for a fundamental shift in how high-performance chips get powered, paving the way for the next generation of AI and advanced computing. Role
We are seeking a highly skilled Staff Physical Design Engineer to drive the implementation of complex SoC designs from netlist to tapeout. This role requires deep expertise across all aspects of physical design, including floorplanning, power planning, place-and-route, and physical verification, with strong ownership of design quality, schedule, and signoff closure. Responsibilities
Floorplanning & Power Planning Develop and own chip-level and block-level floorplans, including macro placement and partitioning Define and implement power distribution networks, including digital power grid creation Integrate and ensure robust power connectivity for analog blocks and ESD structures Optimize floorplan for performance, congestion, and power integrity Analog & Mixed-Signal Integration Perform and manage special routing for sensitive analog signals, ensuring signal integrity and isolation Collaborate closely with analog designers on layout constraints, shielding, and noise mitigation Ensure proper integration of analog macros within digital environments Place & Route Implementation Execute standard cell placement, optimization, and congestion management Perform clock tree synthesis (CTS) and clock optimization Drive global and detailed routing with focus on timing, SI, and manufacturability Implement timing and functional ECOs to achieve design closure Physical Verification & Signoff Run and analyze physical verification flows including DRC, LVS, and antenna checks Debug and resolve all layout violations to achieve clean signoff Work with foundry decks and ensure compliance with process rules Timing & Closure Drive timing closure across all corners and modes Collaborate with STA teams on setup/hold closure and constraint validation Optimize design for PPA (power, performance, area) targets Qualifications
This is a hybrid role, 3 days in the office. Preferred location is Chandler, AZ but can accommodate Austin, TX 8+ years of experience in physical design for advanced SoCs Strong hands-on expertise in: Floorplanning and power planning (including analog/ESD integration) Place-and-route flows (placement, CTS, routing, ECOs) Physical verification (DRC, LVS, antenna) and signoff closure Solid understanding of: Timing analysis and closure techniques Signal integrity, IR drop, and electromigration considerations Advanced technology nodes and design rules Experience with industry-standard EDA tools (e.g., Cadence Innovus, Synopsys ICC2, Calibre) Strong problem-solving skills and ability to debug complex layout issues Preferred Qualifications Benefits
Compensation: Anticipated annual base salary for Member of Technical Staff: $150,000 - $210,000 Stock option grant Comprehensive benefits package including health, dental, vision, and 401(k)
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Sprachkenntnisse
- English
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