.Amazon Photos helps consumers preserve and re-live their memories. The service comes with unlimited photo storage for Prime members and apps are available on iOS, Android, Web, Desktop, Fire Tablet & Fire TV. The service is also integrated into Alexa devices such as Echo Show and Echo Spot. Amazon Photos is the latest digital offering to consumers released on the heels of the Amazon Music and Amazon Video offerings. We have ambitious goals to scale growth and adoption of the service around the world and delight our customers with a great product.What you will do: As a Senior Engineer, you will provide technical leadership and vision to the teams building Amazon Photos solutions for our Desktop app while collaborating with engineers in the Mobile and Web space. You will ensure that the best engineering practices are followed and that our software is designed to be responsive, reliable, and maintainable. You will be a key influencer in our product vision, working with our great designers and product team to build software that millions use. You will work closely with other teams throughout Amazon to design and architect solutions that will scale to hundreds of millions of customers. You will be a role model and mentor for other engineers on the team. You will be part of a strong team in a fast-paced, start-up-like environment where agile development is embraced and innovation is encouraged.What we are looking for: You are an experienced Software Engineer who has shipped great software. You have good experience in building scalable services and clients that connect to them. You like building client applications. You know that a great app not only does the job, but does it with a great flow and look and feel. You love building software that makes people say "wow, that is amazing" and "I did not know you could do that". You love working with a smart, talented team because you know that makes you better. You love solving complex problems with simple code.Why you want to be on the Photos team: We're technology professionals, photographers, and photo enthusiasts who are genuinely passionate about how we can make preserving and re-living digital photographs a simple joy. We're a close-knit team of friendly, collaborative people. We're super smart and love learning.Key job responsibilities:Architect, design, develop, and deploy photo features with a focus on Desktop applications.Write clean, maintainable code and perform peer code-reviews.Contribute best-in-class programming skills to develop innovative, consumer-facing experiences using a variety of Desktop technologies (e.G., C#, .NET, Xamarin).Work with other Client teams (Web and Mobile) members to investigate design approaches, prototype new technology and evaluate technical feasibility.Analyze and optimize applications to maximize speed and scale, factoring in network latency and bandwidth constraints.Launch new features in the US and International markets working closely with other Alexa teams