OverviewWe\'re seeking a Principal Software Engineer to tackle some of our most complex technical challenges in smart home technology. You\'ll architect sophisticated software solutions that enable 4K video processing and advanced AI features on resource-constrained devices, while pushing the boundaries of what\'s possible in power efficiency. This role offers the opportunity to innovate in memory bandwidth optimization, CPU utilization, and power state management, creating scalable frameworks that enhance performance across our entire product line. Your expertise will be crucial in developing automated systems that validate and optimize our devices\' performance, ensuring millions of customers receive the best possible experience from our smart home products. Key job responsibilitiesDesign and implement software architectures that optimize system-wide performanceDevelop intelligent power management solutions through software innovationCreate frameworks for efficient execution of AI models on edge devicesBuild and maintain SDK-level optimizations for processor and memory utilizationLead implementation of power states and thermal management softwareDevelop technical roadmaps for software performance improvementsCollaborate with silicon vendors on software integration and optimization About the teamThe team is headquartered in Cambridge UK with a global reach.Knowledge of object-oriented design, data structures, and algorithmsExperience (non-internship) in professional software developmentBachelor\'s degree, or Master\'s degreeEmbedded development experience across all layers of an embedded product and strong C++ and system / software architecture skillsProven experience in working on power and thermally constrained devices across all layers of embedded software Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates. 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. #J-18808-Ljbffr