Senior Principal Physical Design (CAD) Engineer

Ampere Computing LLC; Pune District; On-site; INR 3,500,000 - 7,500,000; Full time

Benefits offered by this job

Premium health insurance

Retirement plan

On-site catered lunch

Job summary

Ampere Computing LLC in Pune, India, seeks a Senior Principal Physical Design (CAD) Engineer to lead high-performance PD flows for next-gen CPUs. You will design and refine CAD flows, collaborate with the PD team, and drive performance, area, and power optimizations on advanced process technologies.

Ideal candidates bring extensive PD experience, scripting skills, and a track record of building robust flows; you will mentor peers and help scale solutions across multiple tapeouts.

Qualifications

• Bachelor’s or Master’s degree with relevant PD/PD flows experience.
• 12+ years with Bachelors or 8+ years with Masters in physical design preferred.
• Experience in hierarchical P&R and flow development; PD including floorplanning, power distribution, CTS, routing.

Responsibilities

• Develop and maintain physical design flows for high performance designs.
• Work closely with implementation and physical design teams.
• Debugging flow issues and optimizing area, power and timing.
• Automating new flow practices for general use in the design community.

Skills

Physical design CAD flow

Synthesis, placement & routing

Floorplanning

Hierarchy P&R

TCL/Perl/Makefile scripting

Debugging flow issues

Team collaboration

Education

Bachelor's degree in EE/CS or related field

Master’s degree in a related field

Tools

Cadence Genus

Cadence Innovus

Mentor Calibre

Job description

Senior Principal Physical Design (CAD) Engineer

Ampere is a semiconductor design company for a new era, leading the future of computing with an innovative approach to CPU design focused on high-performance, energy efficient AI compute.

As a pioneer in the new frontier of energy efficient high-performance computing, Ampere is part of the Softbank Group of companies driving sustainable computing for AI, Cloud, and edge applications.

About the role:

We are looking for an experienced Senior Principal Physical Design (CAD) Engineer to join our small but growing Processor Design group, advancing the art of high performance implementation and physical design.

Ideal candidates will develop and maintain physical design flows for high performance designs.

What you’ll achieve:

• Develop and support innovative physical design methodology and custom CAD


• Work closely with implementation and physical design (PD) team


• Debugging flow issues


• Running multiple test designs through flow on latest technologies to determine impact on technology changes to area, power and timing


• Automating new flow practices for general use in the design community

About you:

• Bachelor's degree with 12 years or Master’s degree with 8 years of relevent experience


• Good communication and problem-solving skills


• Experience in physical design CAD flow including synthesis, place & route, and floor planning


• Preferred - power distribution, static timing analysis and physical design verification


• Experience in hierarchical P&R and flow development.


• Experience with all aspects of PD including floorplanning, power-distribution, pad ring construction, placement, CTS, and routing.


• Understand hierarchical P&R issues including top-level floorplanning, pin-assignment, clock-distribution, critical-signal handling, hierarchical abstractions (black-box, ILM, etc.)


• Strong TCL/Perl/Makefile scripting knowledge.


• Experience in developing complex algorithms, managing, and regressing P&R flows.


• Familiar with chip-finishing issues (metal-fill, spare-cells, DFM rules, boundary-cells, etc.) for the latest generations of process technologies. Experience in tool set such as Cadence Genus, Cadence Innovus, Mentor Calibre is a big plus

What we’ll offer:

At Ampere we believe in taking care of our employees and providing a competitive total rewards package that includes base pay, cash long-term incentive, and comprehensive benefits.

Benefits highlights include:

• Premium medical, dental, vision insurance, parental benefits includingcrechereimbursement, as well as a retirement plan,so thatyou can feel secure in your health,financial futureand child care during work.


• Generous paid time off policy so that you can embrace a healthy work-life balance


• Fully catered lunch in our office along with a variety of healthy snacks, energizing coffee or tea, and refreshing drinks to keep you fueled and focused throughout the day.

And thereismuch more than compensation and benefits. At Ampere, we foster an inclusive culture that empowers our employees to do more and grow more. We are excited to share more about our career opportunities with you through the interview process.

Ampere is an inclusive and equal opportunity employer and welcomes applicants from all backgrounds. All qualified applicants will receive consideration for employment without regard to race, color, national origin, citizenship, religion, age, veteran and/or military status, sex, sexual orientation, gender, gender identity, gender expression, physical or mental disability, or any other basis protected by federal, state or local law.