Software Development Engineer II, Managed Operations (MO), AWS Managed Operations (MO) This position requires that the candidate selected be a U.S. Citizen. Key job responsibilities In this role, you will: - Build and operate the platform services that let operations teams define operational scope, automate permissions, formalize service commitments, and measure operational health across AWS Regions. - Deliver features end to end, from design and code through deployment and live-site operation, and scale them to more teams and Regions. - Develop AI and agentic capabilities that automate routine operational response so operations teams can execute at greater scale. - Partner with operators and service teams to turn operational data into tooling that measurably reduces manual effort. - Write well-tested, maintainable code and raise the engineering bar through thoughtful code reviews. A day in the life You will join our engineering and data science group within AWS Managed Operations, the team that builds the software and analytics behind AWS operations. Software engineers, data engineers, and data scientists work side by side here: engineers build the operational platform and its services, while the data science group turns operational data into the findings that show where to reduce effort next. Where other teams operate Regions directly, our team builds the productivity tooling those operators depend on. You will work most closely with operators, partner service teams, and the data scientists on our own team. Our software development teams build solutions that support a centralized operational model and act on data-driven findings to reduce operational toil for Amazon builders. We deliver high-quality software that makes operators more productive: resolving issues faster while standardizing how operations run. Most weeks, your time goes mainly to hands-on design and coding, with the rest split between working alongside operators and partner teams and a light meeting load for planning and reviews. BASIC QUALIFICATIONS - 3+ years of non-internship professional software development experience - 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience - 1+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience - Experience programming with at least one software programming language PREFERRED QUALIFICATIONS - Bachelor's degree in computer science or equivalent - 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - 4+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience - 2+ years of contributing to new and current systems architecture and design (architecture, design patterns, reliability and scaling) experience 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 https://amazon.jobs/en/benefits. USA, VA, Arlington - 143,700.00 - 194,400.00 USD annually