Software Development Engineer, Alexa Excellence, Alexa LLM Inference, Capacity, & Efficiency

Are you passionate about building infrastructure that powers AI at scale? Do you want to work on systems that serve millions of Alexa customers every day? The Alexa AI Logistics for Infrastructure, Cost, and Efficiency (ALICE) team is looking for Software Development Engineers to join our Inferences Services Team. We build products and solutions that enable Alexa service owners to analyze, forecast, and manage LLM infrastructure drivers, costs, and usage and inferences at large scale. You will be working on high-visibility, high-impact systems that are critical to the success of Alexa's next generation of AI experiences. Key job responsibilities - Design, develop, and maintain large-scale distributed systems and infrastructure services, leveraging GenAI at all phases of the development cycle - Work on GPU fleet management and optimization for low-latency machine learning inference workloads at very large scale - Collaborate with senior engineers/scientists to deliver features from design through production deployment - Set standards and contribute to the operational excellence of Tier-1 production services - Write clean, testable, maintainable code and participate actively in code reviews - Work closely with partner teams across Alexa and AWS(Bedrock etc) to deliver cross-functional projects - Research and identify opportunities to improve service performance, reliability, and cost efficiency