Join Amazon's Brand Innovation Lab, an award-winning advertising team that builds bespoke ad experiences across Amazon's site, mobile app, and Fire TV for the world's largest brands. As a Software Development Engineer II, you'll be part of a team focused on improving the efficiency and capabilities of advertising campaign building and operations. The role combines frontend and backend development, working with technologies like Java, Kotlin, Go, React, and NodeJS in an AWS environment. You'll be responsible for improving developer tooling, integrating APIs, enhancing service reliability, and automating business processes. The team follows Kanban methodology and maintains a healthy work-life balance with a low-load on-call rotation. This position offers competitive compensation ranging from $129,300 to $223,600 based on location, plus equity and comprehensive benefits. The role is based in New York and offers the opportunity to work on innovative advertising solutions while contributing to the team's vision of enabling developers and creatives to do their best work.