Job ID: 2908614 | Amazon.com Services LLC As part of the AWS Solutions organization, we have a compelling vision to provide business applications that leverage Amazon's unique experience and expertise. Our target is to empower millions of businesses worldwide with intuitive and differentiated technology solutions that address pressing business challenges. An SDE II in the Retail Integration Merchant experience team of the Just Walk Out organization plays a crucial role as an autonomous contributor. They are responsible for: Inventing, designing, and building high-quality software that is stable and performant. Mastering a broad range of frontend (web apps), backend (AWS services), and low-level system technologies. Understanding code legacy and crafting code that is easily understood by new team members. Creating flexible software through appropriate trade-offs, reusing existing solutions, and carefully managing dependencies. Monitoring cost-effectiveness when proposing technological solutions. Additionally, this role involves: Actively participating in code reviews, design discussions, and team planning. Promoting operational excellence by identifying problems and proposing actionable solutions. Training new team members on software development, operational procedures, and security best practices. Fostering constructive dialogue professionally and assisting in the recruitment and mentoring of junior engineers. About the Team: The Retail Platform team within the Physical Stores Organization is responsible for the integration systems necessary for 3P retailers to utilize Just Walk Out (JWO) technology effectively. Key responsibilities include: Retail data ingestion (catalog and pricing information). Payment processing, compliance, and seller fees. Accounting and self-service tools for non-Amazon retailers to adopt Amazon's retail technology products. Diverse Experiences: Amazon highly values diverse experiences. Candidates are encouraged to apply even if they don't meet all the preferred qualifications listed. Why AWS? Amazon Web Services (AWS) is the world's most comprehensive cloud platform. We are committed to continuous innovation, making our products reliable for everyone from startups to Global 500 companies. Work/Life Balance: We emphasize work-life harmony and offer flexible work hours and arrangements to help achieve this balance. Inclusive Team Culture: At AWS, we foster a culture of inclusion and ongoing learning, supported by employee-led affinity groups that celebrate our diverse backgrounds. Mentorship and Career Growth: We aim to help our employees grow through knowledge-sharing, mentorship, and ample career development resources. BASIC QUALIFICATIONS: 2+ years of experience in designing or architecting systems (design patterns, reliability, scaling). 3+ years of professional software development experience. Proficiency in at least one programming language. PREFERRED QUALIFICATIONS: 3+ years of experience with the full software development life cycle, including coding standards, code reviews, testing, and operations. Bachelor's degree in computer science or equivalent. Amazon is an equal opportunity employer who values diversity in its workforce. We encourage applications from individuals with diverse backgrounds and experiences. Note that having a criminal record is considered during the application process and does not automatically disqualify applicants under the Los Angeles County Fair Chance Ordinance. If you require workplace accommodations or adjustments during the hiring process, please reach out for assistance. This position will remain posted until filled. Interested candidates should apply through our internal or external career site.