Principal Physical Design Lead - Cpu

AMD AMD · Semiconductors · Bangalore, India · Engineering

This role is for a Principal Physical Design Lead focused on CPU design at AMD. The responsibilities include driving the physical design of critical CPU units from RTL to GDSII, including synthesis, floor-planning, place and route, timing closure, and signoff. The role requires deep expertise in physical design methodologies, PPA tradeoffs, and various PNR tools, with a focus on high-performance designs and advanced sub-7nm nodes. While the company mentions AI and next-generation computing, the core function of this role is traditional CPU physical design engineering, not AI/ML model development or deployment.

What you'd actually do

  1. Own critical CPU units and drive to convergence from RTL-to-GDSII - synthesis, floor-planning, place and route, timing closure, and signoff
  2. Understand the micro-architecture to perform feasibility studies on performance, power, and area (PPA) tradeoffs for design closure.
  3. Develop and improve physical design methodologies and customize recipes across various implementation steps to optimize PPA.
  4. Implement floor plan, synthesis, placement, CTS, Timing Closure, Routing, Extraction, Physical Verification (DRC & LVS), EM/IR and signoff.
  5. Handling different PNR tools - Synopsys fusion compiler, Cadence, PrimeTime, StarRC, Calibre, Apache Redhawk

Skills

Required

  • Physical design
  • CPU physical design
  • RTL-to-GDSII
  • Synthesis
  • Floor-planning
  • Place and route
  • Timing closure
  • Signoff
  • Performance, power, and area (PPA) tradeoffs
  • Physical design methodologies
  • Physical Verification (DRC & LVS)
  • EM/IR
  • Synopsys fusion compiler
  • Cadence
  • PrimeTime
  • StarRC
  • Calibre
  • Apache Redhawk
  • Logic synthesis
  • Timing analysis
  • Schematics
  • Layout
  • Circuit/logic simulation
  • Scripts to automate design flow
  • Perl
  • Tcl
  • Python
  • Communication skills
  • Multi-tasking
  • Work with geographically spread out teams
  • Advanced sub 7nm nodes
  • Physical design background
  • Timing background
  • Computer architecture
  • Analytical skills
  • Problem-solving skills
  • Attention to detail
  • Bachelors or Masters in Electronics/Electrical Engineering

Nice to have

  • Good attitude
  • Strong analytical skills
  • Effective communication
  • Excellent problem-solving abilities
  • Good understanding of computer architecture is preferred

What the JD emphasized

  • 16+ years of professional experience in physical design
  • Must have closed high-performance IPs
  • Experience in advanced sub 7nm nodes