Power and Performance Validation Engineer, Annapurna Labs

Annapurna Labs, an AWS organization with development centers in the U.S. and Israel, builds custom silicon and software for AWS customers. Our team combines cloud-scale innovation with world-class expertise Basic qualifications: - 3+ years of non-internship professional software development experience - 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience - Bachelor's degree in Electrical Engineering or a related field, or experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby - 3+ years of hands-on experience in power characterization, power delivery validation, or power architecture verification for high-performance digital systems - Strong understanding of DVFS flows, power control schemes, peak power management, and di/dt handling techniques - Proficiency with power measurement instrumentation: DC power analyzers, current probes, high-bandwidth oscilloscopes, and VNA/TDR for PDN impedance characterization - Experience applying data analysis and visualization techniques to interpret power measurement data and drive optimization decisions Preferred: - 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - Experience with power integrity simulation tools (ANSYS RedHawk, Cadence Voltus) and pre-silicon to post-silicon power model correlation - Experience with Machine Learning Hardware/Software Architecture - Experience with CI/CD - Knowledge of voltage regulator design and tuning (adaptive voltage positioning, load-line optimization, multi-phase converters) - Experience validating power management firmware on custom ASIC/SoC platforms 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. The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits . USA, TX, Austin - 143,700.00 - 194,400.00 USD annually