Job Description :

We are looking for an experienced Physical Design / PNR Engineer with 5+ years of hands-on experience in block/full-chip physical design implementation. Candidate should have strong expertise in Floorplanning, Placement, CTS, Routing, STA, ECO, and Physical Signoff.

Key Skills Required :

- Strong experience in Physical Design / PNR flow

- Hands-on in Floorplanning, Placement, CTS, Routing, STA, ECO

- Experience in timing closure, congestion fixing, power optimization

- Knowledge in DRC/LVS, IR Drop, EM analysis

- Good exposure to ICC2 / Innovus / Fusion Compiler / PrimeTime

- Experience in advanced technology nodes is preferred

- Scripting knowledge in Tcl / Perl / Python is an added advantage

- Good debugging, analytical, and communication skills

Roles & Responsibilities:

- Execute end-to-end Physical Design flow from netlist to GDSII

- Perform floor planning, macro placement, and power grid design

- Handle placement with focus on timing and congestion optimization

- Implement Clock Tree Synthesis (CTS) to meet skew and latency targets

- Perform routing and resolve DRC and congestion issues

- Work on timing closure by fixing setup and hold violations

- Run STA using tools like Prime Time and analyze timing reports

- Perform physical signoff checks: DRC, LVS, IR drop, and EM

- Implement ECOs for post-route timing or functional fixes

- Optimize power, performance, and area (PPA)

- Use tools like ICC2, Innovus, Fusion Compiler for implementation

- Develop automation scripts using Tcl/Perl/Python and debug design issues