The Amazon Shopper Panel team is seeking a Software Development Engineer II to work on their innovative opt-in program where participants earn rewards for sharing shopping data and survey responses. This role focuses on improving ad verification accuracy and expanding verification capabilities for various use cases including sponsored product ads. As an SDE II, you'll be instrumental in defining technology strategy and delivering scalable solutions independently. The position offers competitive compensation ranging from $129,300 to $223,600 based on location, plus equity and comprehensive benefits. You'll work on complex software problems, architecting solutions that impact the measurement and verification of advertising effectiveness. This is an opportunity to join Amazon's industry-leading ad tech team and contribute to systems that help both shoppers and advertisers make better decisions. The role requires strong software development experience and system design capabilities, offering significant technical challenges and growth opportunities in the advertising technology space.