Sr Software Development Engineer, Amazon Business, Buy Journey

Amazon Madrid, Community of Madrid, Spain Join or sign in to find your next job Join to apply for the Tech lead/ Sr SDE, AB Cart role at Amazon Amazon Madrid, Community of Madrid, Spain Join to apply for the Tech lead/ Sr SDE, AB Cart role at Amazon Get AI-powered advice on this job and more exclusive features. Description The Amazon Business team is building a development team to disrupt the way businesses, governments and institutions purchase their supplies. Description The Amazon Business team is building a development team to disrupt the way businesses, governments and institutions purchase their supplies. Our team is focused on building solutions to enable business customers to research, discover and buy business, industrial and scientific products in large catalogs; across multiple devices, marketplaces and regions. Our customers include individual professionals, businesses and institutions that buy in either high frequency or in bulk quantities. Our customers have different needs than the traditional Amazon customer base… and we are here to solve this. Go ahead and join us. Amazon is growing extremely fast, and our team is growing even faster! Key job responsibilities Design and modify scalable software architecture of full stack systems. Work independently to deliver and maintain features. Apply software engineering best practices to the development life cycle (incremental delivery, coding standards, code reviews, source control management, build processes, testing, operations). Engage in continuous prioritisation efforts to balance out fast paced business requirements with long term technical investments. A day in the life Supporting teammates through collaboration and mentoring. Shipping and reviewing code Driving improvements on team-level code quality, process efficiency and knowledge sharing. Troubleshooting a wide variety of customer issues all across AB ordering domain. Focusing on Operational Excellence (development processes, monitoring, code deployment, automated testing, dashboarding). Work with partner teams to enable key behaviors on their platforms. About The Team Amazon Business Cart charter is the guardian of the business experience from High Upsell Page, through Cart main page, until Checkout. We own AB unique features as Request for Quote in Cart (RQS) in Japan. AB Cart also owns AB experience of Everywhere Cart (EWC), High Upsell Cart (HUC) page, related widgets and their intake requests. AB Cart relays on Cart-Purchase-Experience (CPX) architecture which implies working as ‘away-team’ over Retail’s existing. For promoting developments’ speed, independency and quality, we graduate Trusted Engineers (TE) to be entitled to approve designs and code in Cart on behalf of CPX. We build AB specific services when required as RQS– our tier-2 service. We own end-to-end business Cart experience including onboarding process for all AB teams. We partner with more than 10 teams as Pricing, List, ESI, Search, DPX, Navigation, SmartWagon or P13N. Sr. Software Development Engineers (SDEIIIs) oversees and secure the technical strategy, design and quality of this space. Basic Qualifications Experience as a mentor, tech lead or leading an engineering team Experience leading the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems Experience in professional, non-internship software development Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design Experience in development in the last 3 years Preferred Qualifications Bachelor's degree in computer science or equivalent Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates. 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 https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner. Company - Amazon Spain Services, S.L.U. Job ID: A2826576 Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Information Technology, Consulting, and Engineering Industries Software Development Referrals increase your chances of interviewing at Amazon by 2x Sign in to set job alerts for “Technical Lead” roles. 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Location: Madrid, Comunidad de Madrid, ES

Posted Date: 11/20/2025