Sr. Software Development Engineer, AB Cart

The Amazon Business team is building a development team to disrupt the way businesses, governments, and institutions purchase supplies.

Our team focuses on building solutions that enable business customers to research, discover, and buy business, industrial, and scientific products across large catalogs, multiple devices, marketplaces, and regions. Our customers include professionals, businesses, and institutions purchasing in high frequency or bulk quantities, with needs different from traditional Amazon customers.

Join us! Amazon is growing rapidly, and our team is expanding even faster.

Key job responsibilities

1. Design and modify scalable software architecture of full-stack systems.
2. Work independently to deliver and maintain features.
3. Apply software engineering best practices throughout the development lifecycle (incremental delivery, coding standards, code reviews, source control, build processes, testing, operations).
4. Engage in continuous prioritization to balance fast-paced business requirements with long-term technical investments.

A day in the life

• Support teammates through collaboration and mentoring.
• Ship and review code.
• Improve team-level code quality, process efficiency, and knowledge sharing.
• Troubleshoot a variety of customer issues across the AB ordering domain.
• Focus on Operational Excellence (development processes, monitoring, deployment, automated testing, dashboards).
• Collaborate with partner teams to enable key platform behaviors.

About the team

The Amazon Business Cart team manages the business experience from the High Upsell Page through Cart main page to Checkout. We own features like Request for Quote (RQS) in Japan, and experience for Everywhere Cart (EWC), High Upsell Cart (HUC), and related widgets.

We rely on the Cart-Purchase-Experience (CPX) architecture, working as an 'away-team' over Retail’s existing systems. To promote development speed, independence, and quality, Trusted Engineers (TE) are authorized to approve designs and code for Cart. We build specific services like RQS, and own the end-to-end Cart experience, partnering with teams such as Pricing, List, ESI, Search, DPX, Navigation, SmartWagon, and P13N.

Senior Software Development Engineers (SDEIIIs) oversee and ensure the technical strategy, design, and quality of this space.

Qualifications

• Experience as a mentor, tech lead, or leading an engineering team.
• Experience designing architecture, patterns, reliability, and scalability of systems.
• Experience in professional software development within the last 3 years.
• Proficiency in at least one modern programming language such as Java, C++, or C# with object-oriented design.
• Bachelor's degree in computer science or equivalent.

Additional information

Amazon is an equal opportunity employer. We value diversity and make hiring decisions based on experience and skills. We prioritize privacy and data security; see our Privacy Notice for details (https://www.amazon.jobs/en/privacy_page).

Our inclusive culture empowers employees to deliver the best results. If you need workplace accommodations during the application or onboarding process, visit this link for more information. If your country isn't listed, contact your Recruiting Partner.