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 Alexas 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

- 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
- Bachelors degree or foreign equivalent in Computer Science Engineering Mathematics or a related field
- Experience programming with at least one software programming language

- 3 years of full software development life cycle including coding standards code reviews source control management build processes testing and operations experience
- Experience in developing and deploying LLMs in production on GPUs Neuron TPU or other AI acceleration hardware

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

Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees supervisors and staff; adhere to standards of excellence despite stressful conditions; communicate effectively and respectfully with employees supervisors and staff to ensure exceptional customer service; and follow all federal state and local laws and Company policies. Criminal history may have a direct adverse and negative relationship with some of the material job duties of this position. These include the duties and responsibilities listed above as well as the abilities to adhere to company policies exercise sound judgment effectively manage stress and work safely and respectfully with others exhibit trustworthiness and professionalism and safeguard business operations and the Companys reputation. Pursuant to the Los Angeles County Fair Chance Ordinance we will consider for employment qualified applicants with arrest and conviction records.

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 for more information. If the country/region youre applying in isnt 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 CA Sunnyvale - 165200.00 - 223600.00 USD annually
USA WA Bellevue - 143700.00 - 194400.00 USD annually