Software Development Engineer, Amazon Devices Experience Technology (DeXT)

Join a high-impact team that helps millions of customers discover the perfect accessories, companion devices, warranties, and digital subscriptions for their Echo, Fire TV, Ring, Kindle, and more, driving incremental device sales through personalization, experimentation, and innovation at massive scale.As a Software Development Engineer on this team, you will own features end-to-end across the entire shopping journey, from home page to post-purchase, building the systems behind virtual bundles, upsell recommendations, and multivariate testing that directly influence customer purchase decisions.What you'll do:- Own features from technical design through implementation, testing, deployment, and operational support- Build services and tools powering personalization, bundles, upsells, and installment options for Amazon Devices- Drive architecture decisions for critical systems, evaluating complex business and technical requirements- Experiment with features across home page, detail page, post-add to cart, search, your orders page, and Alexa for shopping- Collaborate with product, UX, and data science to turn ambiguous customer problems into shipped experiments with measurable impact- Raise the engineering bar through code reviews, design discussions, and mentorship of junior engineersWhy you'll love it here:- Full-ownership team where you drive decisions and see your work reach millions of customers daily- Fast-paced, innovation-first culture with cross-team partnerships that deliver impactful results- Systems built for obsessively high reliability and low operational overheadA day in the lifeOn any given day, you might be designing a new personalization algorithm that surfaces the right warranty or accessory to the right customer at the right moment, reviewing experiment results from an upsell feature on detail page, or diving deep with data science to understand why one recommendation strategy outperforms another. You'll balance building scalable, low-latency services that power real-time upsell and warranty offers with collaborating cross-functionally to define what the next high-impact experiment looks like. No two days are the same, but every day your work directly influences millions of purchase decisions across Amazon Devices.About the teamOur team is focused on helping customers discover and purchase the most relevant items that go with their devices, including physical accessories, companion devices, warranties, and digital subscriptions.Basic qualifications- 5+ years of non-internship professional software development experience- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience- Experience programming with at least one software programming languagePreferred qualification - 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience- Bachelor's degree in computer science or equivalentAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at .USA, WA, Seattle - 143,700.00 - 194,400.00 USD annually