Amazon Advertising is dedicated to driving measurable outcomes for brand advertisers, agencies, authors, and entrepreneurs. Our ad solutions—including sponsored, display, video, and custom ads—leverage Amazon’s innovations and insights to find, attract, and engage intended audiences throughout their daily journeys. With a range of flexible pricing and buying models, including self-service, managed service, and programmatic ad buying, these solutions help businesses build brand awareness, increase product sales, and more.

Amazon Publisher Services (APS) helps publishers of all sizes increase monetization and yield. APS provides exclusive access to Amazon marketing spend and extends our cloud-based platform technology to enable publishers to maximize revenue opportunity across devices and media channels while improving user experience. The end result is an Amazon product that lets publishers focus on what they do best: publishing.

APS Mobile engineering team focuses on product suites that empower mobile publishers to quickly build and grow thriving businesses through maximizing revenue, improving user experience, and gaining deeper insights into their audience.

We’re looking for an engineer who gets excited by the idea of creating new products, features, and services from scratch while managing ambiguity and the pace of our organization whose ship cycles are measured in weeks, not years. If this is you, come make the internet better with us.

Key job responsibilities
Responsibilities
* Think big, bringing innovative ideas and optimizations to improve the publisher experience.
* You take a long-term view of architecture, proactively fixing deficiencies and/or proposing larger projects.
* Maintain and improve existing iOS SDK framework features in Objective-C and Swift
* You understand the business impact of your systems and show good judgment when making technical trade-offs.
* Your code submissions and approach to work are exemplary. You write software that is easy for others to contribute to.
* You drive engineering best practices (e.g., Operational Excellence, Security, Quality, etc.) and set standards.
* You will work closely with our product, backend, and customer-facing teams to build and maintain our SDK for the iOS platform

Key job responsibilities
* Passion for innovation and delivery of high quality products.
* Understanding of asynchronous programming, multi-threading, and design patterns.
* Deep understanding of mobile frameworks (especially iOS).
* Ability to keep SDKs up-to-date on the latest industry trends in mobile technologies.