Lead Physical Design Engineer

LeadSoc Technologies Pvt Ltd · India

Lead Physical Design Engineer

Location: Bengaluru

Experience: 6–12 Years

Role Overview

We are looking for a Lead Physical Design Engineer with strong hands-on experience in full-chip Physical Design and Cadence Innovus . The role involves owning critical stages of the physical implementation flow and driving design closure across PPA, timing, power, and physical signoff .

Key Responsibilities

• Own full-chip physical design from netlist-to-GDSII, including floorplanning, placement, CTS, routing and physical optimization.
• Drive timing closure across hierarchical/full-chip designs, including setup/hold analysis and ECO implementation.
• Strong hands-on expertise with Cadence Innovus for implementation and optimization.
• Perform floorplan, power planning, placement, CTS, routing and congestion optimization .
• Debug and resolve timing, congestion, DRC, LVS and routing issues .
• Work closely with STA, RTL, synthesis, DFT, power and signoff teams to achieve design closure.
• Execute MMMC-based implementation and optimize designs across multiple PVT scenarios.
• Drive physical and timing ECOs through final signoff.
• Analyze and improve PPA while maintaining design robustness and signoff quality.
• Contribute to flow improvement, automation and methodology development using Tcl/Python/Perl .

Required Qualifications

• 6–12 years of hands-on experience in Physical Design/Physical Implementation .
• Strong full-chip Physical Design experience with ownership of large and complex SoCs.
• Expert-level hands-on experience with Cadence Innovus .
• Strong understanding of floorplanning, placement, CTS, routing, optimization and ECO flows .
• Solid knowledge of STA, MMMC, timing constraints and timing closure .
• Experience with congestion, IR/EM, DRC/LVS and physical signoff .
• Strong understanding of low-power design concepts and multi-voltage implementation is preferred.
• Proficiency in Tcl scripting ; Python/Perl scripting is a plus.
• Strong debugging, problem-solving and cross-functional collaboration skills.

Preferred

• Experience on advanced-node SoC designs .
• Experience driving full-chip PPA and timing closure .
• Exposure to physical signoff tools and methodologies .
• Experience working with high-performance CPU, AI/ML, networking or complex SoC designs.