Physical Design Implementation and STA Lead

About the Role

We are seeking an experienced Physical Design Implementation & Static Timing Analysis (STA) Lead to play a key technical role in delivering high-quality physical implementation and timing closure for next-generation FPGA SoCs. In this role, you will lead physical design implementation and static timing analysis activities for complex blocks and SoC subsystems, driving implementation from floorplanning through final timing closure while partnering closely with RTL, architecture, DFT, CAD, and signoff teams.

This is a highly technical individual contributor role with project leadership responsibilities. You will provide technical guidance to engineers across implementation and timing closure activities while helping improve methodologies and evaluating emerging ML/AI-assisted physical design technologies.

Key Responsibilities

Physical Design Implementation

• Lead block-level physical implementation including synthesis, floorplanning, place-and-route, clock tree synthesis (CTS), optimization, and ECO closure.
• Support SoC-level physical implementation and collaborate on floorplanning, partitioning, and integration strategies.
• Develop and maintain implementation constraints including SDC and UPF to achieve timing, power, and area (PPA) goals.
• Partner with RTL, DFT, CAD, packaging, and library teams to resolve implementation issues throughout the design cycle.
• Drive implementation convergence across timing, power, congestion, and routability objectives.
• Contribute to methodology improvements and implementation best practices.

Static Timing Analysis (STA)

• Lead static timing analysis (STA) and timing closure across multiple process, voltage, and temperature corners (MMMC).
• Perform timing analysis using Synopsys PrimeTime or equivalent STA tools.
• Identify and resolve setup, hold, recovery, removal, SI/crosstalk, and clock-related timing violations.
• Drive timing-driven ECO implementation in collaboration with RTL and physical design teams.
• Develop timing constraints and validate timing exceptions to ensure robust signoff quality.
• Partner with library, CAD, and methodology teams to improve timing closure efficiency.

Signoff & Physical Verification

• Execute signoff activities including IR drop, electromigration (EM), DRC, LVS, antenna, and physical verification.
• Analyze congestion, routing quality, clock quality, and PPA tradeoffs.
• Support implementation planning to achieve project schedules and tapeout milestones.

Automation & ML/AI

• Utilize ML/AI-assisted implementation technologies to improve timing closure and physical design productivity.
• Develop Tcl and Python automation to streamline implementation and timing analysis workflows.
• Collaborate with CAD teams to evaluate AI-assisted optimization methodologies and next-generation implementation flows.
• Analyze implementation metrics and timing data to identify optimization opportunities.

Technical Leadership

• Provide technical leadership for physical implementation and STA activities across one or more projects.
• Mentor junior and mid-level physical design engineers on implementation and timing closure methodologies.
• Participate in design reviews, timing reviews, and signoff readiness meetings.
• Contribute to reusable methodologies, automation, and engineering best practices.

Salary Range

The pay range below is for Bay Area California only. Actual salary may vary based on a number of factors including job location, job-related knowledge, skills, experiences, trainings, etc. We also offer incentive opportunities that reward employees based on individual and company performance.

$149,100 - $215,000 USD

We use artificial intelligence to screen, assess, or select applicants for the position. Applicants must be eligible for any required U.S. export authorizations.

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Minimum Qualifications

Bachelor's degree in Electrical Engineering, Computer Engineering, or a related technical discipline with 7+ years of industry experience in physical design, physical implementation, or static timing analysis, including the following: - 7+ years of experience in physical design, physical implementation, or SoC backend development for advanced semiconductor products. - 5+ years of experience performing block-level physical implementation including synthesis, floorplanning, place-and-route, clock tree synthesis (CTS), optimization, and ECO closure. - 3+ years of experience performing static timing analysis using Synopsys PrimeTime or equivalent STA tools, including multi-mode multi-corner (MMMC) timing analysis.

Preferred Qualifications

• Master's degree in Electrical Engineering, Computer Engineering, or a related technical discipline. - 10+ years of experience in physical design and static timing analysis for advanced semiconductor products.
• Experience with advanced process technologies including 7nm, 5nm, or below.
• Experience with SoC physical implementation and top-level timing closure.
• Experience with high-speed interface implementation including PCIe, Ethernet, SerDes, DDR, LPDDR, HBM, or similar technologies.
• Job Type: Regular
• Shift: Shift 1 (United States of America)
• Primary Location: San Jose, California, United States