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Sr. Software Development Engineer, AWS Marketplace Buyer Fulfillment

AWS — The world's largest cloud platform

New York, New York, USA Senior+ Posted Aug 7, 2026
React NativeREST/APIsCloudFrontendBackend

About the role

AWS Marketplace is a service to buy and sell cloud software. AWS Customers discover, evaluate, procure and launch third party software through the Marketplace website or AWS consoles (EC2 & EKS). Buyer Fulfillment team manages the post procurement experience with AI agents. We own our product roadmap, technical design, engineering process, launch plan, go to market, and P&L. Our team is made up of inspired product managers, strong technical leaders, and motivated, autonomous software engineers. As a Software Dev Engineer on the team, you'll lead building and improving the backend services that power the front end web applications to meet our customers' high expectations around usability and performance. You operate at all levels, diving deep into the details while providing strategic inputs for the products. You will design and implement product and service features that deliver customer benefit at scale. You will work closely with product managers, UX designers, and peer-level software engineers to deliver critical and complex products. You will own quality and deployment for your code. You will mentor junior team members to improve their skills and raise the bar on software development best practices. You're expected to think like an owner, driving the right thinking on time to market, quality, and breadth of functionality for users. The ideal candidate is a creative technology leader with both breadth and depth of relevant technologies. This opportunity requires excellent technical, problem-solving, and communication skills. You will innovate by defining solutions that scale and deliver customer value. Ideal candidates have extensive experience with Gen AI, and show bias for action while working within a cohesive, startup-style team. You should be comfortable with ambiguity and relish solving problems that haven't been solved at scale before. You will gain an understanding of how Amazon operates around different product areas and help influence their direction. Along the way, you'll learn, have fun, and make a positive impact on millions of people. Key job responsibilities Collaborate with experienced cross-disciplinary Amazonians to conceive, design, and bring innovative products and services to market. Design and build innovative technologies in a large distributed computing environment and help lead fundamental changes in the industry. Create solutions to run predictions on distributed systems with exposure to innovative technologies at incredible scale and speed. Build distributed storage, index, and query systems that are scalable, fault-tolerant, low cost, and easy to manage/use. Design and code the right solutions starting with broadly defined problems. Work in an agile environment to deliver high-quality software. A day in the life The challenges SDEs solve for at Amazon are big and influence millions of customers, sellers, and products around the world. We are looking for individuals who are passionate about creating new products, features, and services from scratch while managing ambiguity and the pace of a company where development cycles are measured in weeks, not years. If this sounds interesting to you, apply and come chart your own path at Amazon.
- 5+ years of non-internship professional software development experience - 5+ years of programming with at least one software programming language experience - 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience - Experience as a mentor, tech lead or leading an engineering team

What the index says about this role

  • First seen by JobLarper — Aug 7, 2026 (today). Still inside the window where applications get read by a human rather than a pile.
  • No pay range in our index for this listing. Across 1,685 indexed Software Engineer roles in US that do publish one, the middle half sits between $185k and $285k, median $225k — JobLarper's read of the market, not a figure from AWS.
  • What Software Engineer roles ask for — across 10,230 indexed openings: REST/APIs (46%), Backend (42%), Cloud (38%), Python (38%), Go (25%). This posting names REST/APIs, Backend, Cloud, Frontend.
  • AWS is hiring actively — 219 open roles indexed.

Derived from the 27,000 roles JobLarper indexes daily from official company boards — not from the job description above.

⚡ JobLarper watched this role appear on AWS's official board on Aug 7, 2026. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.

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