MULTIPLE POSITIONS AVAILABLE:

Employer: ANNAPURNA LABS (U.S.) INC.
Offered Position: ASIC II
Job Location: Austin, Texas
Job Number: AMZ9679283

Position Responsibilities:

Design and validate signal and power integrity (SI/PI) systems for next generation machine learning ASICs and customized hardware platforms optimized for AWS datacenter environments. Perform both time-domain and frequency-domain simulations using tools such as HSPICE, Cadence Sigrity, HFSS, and Keysight ADS, including 3D/2.5D EMIR analysis. Apply transmission line theory and electromagnetics to develop high-speed interfaces like Ser Des and PCIe, resolving complex SI issues across digital systems. Collaborate cross-functionally with silicon, packaging, board design, and validation teams to ensure system-level integrity across PCB, interposers, and advanced SoC power delivery architectures using die-level capacitors (DTC, IPD). Use high-speed lab equipment to validate and correlate simulation results, while debugging prototypes to meet stringent performance requirements. Tackle novel challenges in interconnects and power delivery for large-scale compute environments by proposing innovative, high-impact solutions. Document simulation outcomes, measurement data, and design trade-offs, presenting clear recommendations to both technical and non-technical stakeholders while fostering a culture of continuous learning and engineering excellence

Position Requirements:

Bachelor's degree or foreign equivalent degree in Electrical or Computer Engineering or related field and two years of experience in the job offered or related occupation. Must have one year of experience in the following skills: (1) using time domain and frequency domain tools: Hspice, Sigrity, HFSS, or Microwave Studio; (2) with PCB, Package, interposers (COWOS) and Silicon Technologies; (3) in Transmission line theory and Electromagnetics and its application in Ser Des, Single-ended signal and parallel bus interfaces.

Amazon.com is an Equal Opportunity-Affirmative Action Employer – Minority / Female / Disability / Veteran / Gender Identity / Sexual Orientation.

40 hours / week, 8:00am-5:00pm, Salary Range $136,000/year to $184,000/year.

Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, visit:
https://www.aboutamazon.com/workplace/employee-benefits.#0000

Basic Qualifications

Position Requirements:

Bachelor's degree or foreign equivalent degree in Electrical or Computer Engineering or related field and two years of experience in the job offered or related occupation. Must have one year of experience in the following skills: (1) using time domain and frequency domain tools: Hspice, Sigrity, HFSS, or Microwave Studio; (2) with PCB, Package, interposers (COWOS) and Silicon Technologies; (3) in Transmission line theory and Electromagnetics and its application in Ser Des, Single-ended signal and parallel bus interfaces.#0000

Preferred Qualifications

Please see job description and the position requirements above.

Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.