Senior Principal Circuit & Implementation Engineer

Ampere; Bengaluru Urban; On-site; INR 4,000,000 - 6,500,000; Full time

Benefits offered by this job

Premium medical, dental, vision保险

Generous paid time off

Fully catered lunch

Job summary

Ampere in Bengaluru seeks a Sr. Principal Engineer to drive digital circuit implementation and PPA benchmarking for next‑gen CPUs/GPUs. Lead DOE studies, evaluate standard cell libraries, and mentor engineers in the group.

You will collaborate with CPU/GPU architects and physical design teams to ensure integration of new circuits on FinFET/GAA nodes, delivering data‑driven recommendations and achieving aggressive power, performance, and area goals.

Qualifications

• Bachelor's degree with 12+ years or Master’s degree with 8+ years of Digital Circuit implementation experience.
• Expertise with circuit design and timing modelling of standard cells including complex combinational and sequential flops.
• Proficiency with Cadence design suite for layout and schematic entry.

Responsibilities

• Design and analyse novel standard cell circuits to optimise the PPA of critical processor units.
• Establish end-to-end methodology for benchmarking and evaluating third-party and internal standard cell libraries.
• Lead DOE studies and present actionable conclusions to technical leadership.

Skills

Digital circuit design

Timing modelling

DOE & data analysis

Mentorship

Education

Bachelor's degree + 12+ years in Digital Circuit implementation

Master's degree + 8+ years in Digital Circuit implementation

Tools

Cadence design suite

EDA tools (synthesis, place-route)

Verilog simulation

Job description

Description

Invent the future with us. 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

Join Ampere's elite Processor Design group as a key technical leader. We are looking for a Sr. Principal Engineer to drive our approach to digital circuit implementation and performance benchmarking for next-generation, high-performance CPUs and GPUs.

This is a highly visible and hands-on role where you will apply your deep expertise to influence the foundation-IP development of our products. You will be responsible for leading the evaluation of standard cell libraries, designing specialized custom circuits, and establishing methodologies that ensure we meet aggressive Power, Performance, and Area (PPA) goals. Collaborating with experts across Circuit, Logic, and Physical Design, you will provide critical technical recommendations that directly impact the PPA of Ampere's flagship products on advanced FinFET and GAA technology nodes.

What You’ll Achieve

• Design and analysis of novel standard cell circuits to optimize the PPA of critical processor units, tackling complex design challenges.
• Establish and refine the end-to-end methodology for benchmarking and evaluating third-party and internal standard cell libraries, ensuring we make data-driven, optimal IP choices.
• Drive deep-dive technical investigations into PPA trade-offs between different circuit and library solutions. Define rigorous Design of Experiments (DOE) and present clear, actionable conclusions to technical leadership.
• Act as a key technical interface, collaborating closely with CPU/GPU architects and physical design teams to ensure successful integration of new circuits. Provide mentorship and technical guidance to other engineers in the group.

About You

• Bachelor's degree with 12+ years or Master’s degree with 8+ years of experience in Digital Circuit implementation
• Expertise with circuit design and timing modelling of standard cells including complex combinational and sequential flops
• Proven hands-on experience with various EDA tools for synthesis, place-route, Verilog simulation, spice simulation, DRC/LVS, RC extraction and power analysis
• Proficiency with Cadence design suite for layout and schematic entry
• Strong scripting skills (Python, Tcl, or Perl) for automation, data analysis, and methodology development.
• Familiarity with design-for-test concepts

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 including creche reimbursement, as well as a retirement plan, so that you can feel secure in your health, financial future and 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 there is much 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.