System Development Engineer II, ReCommerce
Listed on 2026-05-26
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Software Development
Software Engineer, Backend Developer
Description
Welcome to the Worldwide Returns & ReCommerce team (WWR&R) at WWR&R is an agile, innovative organization dedicated to 'making zero happen' to benefit our customers, our company, and the environment. Our goal is to achieve the three zeroes: zero cost of returns, zero waste, and zero defects. We do this by developing products and driving unparalleled operational excellence to help customers keep what they buy, recover returned and damaged product value, keep thousands of tons of waste from landfills, and create the best customer returns experience in the world.
We have an eye to the future - we create long‑term value at Amazon by focusing not just on the bottom line, but on the planet. We are building the most sustainable re‑use channel we can by driving multiple aspects of the Circular Economy for Amazon.
Amazon WWR&R is comprised of business, product, operational, program, software engineering and data teams that manage the life of a returned or damaged product from a customer to the warehouse and on to its next best use. Our work is broad and deep: we train machine learning models to automate routing and find signals to optimize re‑use; we invent new channels to give products a second life;
we develop world‑class product support to help customers love what they buy; we pilot smarter product evaluations; we work from the customer backward to find ways to make the return experience remarkably delightful and easy; and we do it all while scrutinizing our business with laser focus.
As a SysDE II, your role is pivotal in maintaining the robust and innovative solutions of our team. You will work on complex challenges in existing and new development initiatives, focusing on areas with ambiguity. Your goal is to design and develop software systems that are secure, maintainable, scalable, and extendable.
Key job responsibilitiesSystems Development Engineer will contribute to all aspects of an agile system development life cycle including design, architecture, development, documentation, testing and operations. Primary responsibilities include developing tools, automation and monitoring solutions, defining operational processes, improving operational excellence and readiness of the systems, troubleshooting, diagnosing and fixing production software issues, implementing the fix for internally developed code, updating, tracking and resolving technical challenges.
BasicQualifications
- Bachelor's degree in computer science or equivalent
- 5+ years of non‑internship professional software development experience
- 5+ years of designing or architecting (design patterns, reliability and scaling) of new and existing systems experience
- 5+ years of administrative experience in networking, storage systems, operating systems and hands‑on systems engineering experience
- Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, Power Shell, Ruby
- Experience with CI/CD pipelines build processes
- Experience in automating, deploying, and supporting large‑scale infrastructure
- Experience with Power Shell (preferred), Python, Ruby, or Java
- Experience utilizing AWS cloud solutions in a Dev Ops environment
- Experience with distributed systems at scale
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
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 (Use the "Apply for this Job" box below)..
USA, WA, Bellevue - - USD annually
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