This role involves building machine learning pipelines and online serving systems to match shoppers with products in Amazon's extensive catalog. The Sponsored Products and Brands team is focused on leveraging generative AI technologies to enhance advertising experiences for millions of customers. You will collaborate with machine learning and NLP research scientists to optimize model performance and infrastructure. The position requires delivering end-to-end solutions while maintaining high operational standards for services used globally.

• 3+ years of non-internship professional software development experience
• 2+ years of non-internship design or architecture experience of new and existing systems
• 1+ years of software development engineer or related occupational experience
• 1+ years of experience designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications
• 1+ years of Object Oriented Design experience
• Experience programming with at least one software programming language
• 3+ years of full software development life cycle experience
• Bachelor's degree in computer science or equivalent

• Design, develop and support scalable ML pipelines and online serving systems that deliver highly relevant sponsored ads under strict latency limits.
• Partner with applied and research scientists to optimize ML model performance and infrastructure.
• Deliver ML features end to end, including system design, implementation, testing, deployment and operations.
• Identify problems, propose solutions and use performance metrics to track system health and model quality.
• Run production services to a high bar for operational excellence for products used by hundreds of millions of customers.
• Work with Product, UX, QA and other engineers to build the right product for customers.
• Mentor peers and share technical knowledge through design and code reviews.

• Employees at Amazon are often offered comprehensive health benefits—including multiple medical plan options (no pre-existing condition exclusions, 100% covered in-network preventive care), dental and vision plans, a 24/7 medical advice line from day one, expert second-opinion services, and broad mental-health support with several free counseling sessions (including pediatric). Financial wellness typically includes a 401(k) with company match (up to 2%), Restricted Stock Units (equity), FSAs, an emergency savings program, product and partner discounts, and even college-savings and home-purchase programs. Overall, the package is designed to support employees and their families’ health, finances, and day-to-day life.