Sr. Software Dev Engineer, AWS Billing

Join us in revolutionizing how AWS expands globally by building AI-powered automation that transforms country launches from months of manual work into streamlined, intelligent pipelines. You'll own the technical vision for a system that reduces launch timelines by an order of magnitude while enabling teams to focus their expertise where it matters most.Key job responsibilities- Analyze and redesign launch processes by mapping current workflows across service teams, identifying repeatable patterns, and separating routine work from decisions requiring engineering judgment- Design and build AI-powered agents that take approved requirements, generate configurations or code changes, open them for review, and track progress through deployment- Transform launches into configurable systems by partnering with service-team engineers to convert standard requirements into configuration-driven solutions and ensuring new features are designed for configurability from inception- Establish validation practices that catch issues early in development rather than at the end, ensuring launches enter testing only when ready- Set technical direction and mentor the team by making key architectural decisions, reviewing designs and code, and supporting engineers across the organization in solving complex problemsA day in the lifeAs a Senior Software Development Engineer on our Launch Automation team, you'll spend your time bridging the gap between complex international expansion requirements and intelligent automation solutions. You might start your day analyzing how launch processes work across multiple service teams, identifying patterns that can be automated versus decisions that require human judgment. Later, you could be collaborating with engineers across AWS to design configurable solutions that eliminate repetitive work, or reviewing agent-generated code and configurations to ensure quality before deployment. You'll also mentor colleagues on the team, helping them think through architectural decisions and technical tradeoffs. Your work directly impacts how quickly AWS can enter new markets and serve customers worldwide.About the teamWe're a team focused on transforming AWS's international expansion through intelligent automation and thoughtful engineering. Our mission is to replace manual, error-prone launch processes with systems that handle routine work through agents while preserving human judgment for complex decisions. We work closely with service teams across AWS, understanding their needs and building solutions that make their work easier and faster. We're excited about candidates who want to shape how a global company scales, who think systematically about what can be automated versus what requires expertise, and who care about building systems that other engineers trust and adopt. Joining us means being part of a group that's redefining what's possible in operational efficiency at scale.Basic qualifications- 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- Experience building complex software systems that have been successfully delivered to customersPreferred qualification - 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience- Bachelor's degree in computer science or equivalent- Experience leading the architecture and design (architecture, design patterns, reliability and scaling) of new and current systemsAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.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 for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.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 .USA, WA, Seattle - 168,100.00 - 227,400.00 USD annually