Sr Software Development Engineer, ADC2S

Application deadline: Oct 28, 2026Amazon Web Services (AWS) is looking for a Software Development Engineer III to lead the architecture and technical direction for Amazon Elastic Compute Cloud (EC2) control-plane services in air-gapped regions. This is a high-impact opportunity to define how government cloud infrastructure evolves, helping governments implement secure cloud solutions at scale.In this role, you will serve as a technical leader within a team of engineers who build and operate software for EC2's control plane, fleet health, and capacity operations in air-gapped cloud environments. You will drive the architecture of the services and tooling that power these systems, shape how the team approaches complex trade-offs, and set the technical direction that enables the organization to deliver at scale. Because commercial tooling frequently does not exist in isolated regions, you will define what we build rather than what we configure, and you will drive the technical vision that guides those decisions.The candidate selected must obtain and maintain a security clearance at the TS/SCI with polygraph level. Upon start, the selected candidate will be sponsored for a commensurate clearance for each government agency for which they perform AWS work.Key job responsibilities- Architect and define the technical direction for EC2 control-plane services, fleet health automation, and capacity tooling across air-gapped cloud environments, driving system design decisions that reduce blast radius and improve fleet reliability.- Own end-to-end design of deployment pipelines and deployment orchestration for disconnected, isolated regions, including defining deployment strategies, monitoring standards, and incident response frameworks.- Influence cross-team roadmaps and align multiple teams on shared infrastructure goals, data quality standards, and tooling strategy while partnering with cross-functional stakeholders across the air-gapped partition ecosystem.- Mentor and develop engineers across the team, conduct design and code reviews, and raise the technical bar for the organization.- Evaluate opportunities to integrate generative artificial intelligence tools and techniques to improve automation, code quality, and team productivity.A day in the lifeYou might start the morning leading an architecture review for a new capacity orchestration system, then review a design document proposing a major change to how instance lifecycle events are processed in a disconnected region. After lunch, you meet with partner teams to align on a shared deployment pipeline, then spend the afternoon pairing with an engineer who is ramping on the control plane. As a technical leader, you set direction as much as you ship code. When engineers propose new approaches to automate capacity and remediation workflows, it is your role to evaluate those proposals, push them further, and make the call on where the team invests.About the teamWe own the software that keeps EC2 running in the air-gapped partitions: control-plane services, fleet-health automation, and the capacity tooling our government customers depend on. We operate what we build, so the engineers who design a remediation workflow are the ones it pages. Because the commercial tooling for a problem frequently does not exist in an isolated region, you build the thing rather than configure it. The team defaults to written design documents and clear ownership boundaries, and you will work alongside engineers who are passionate about solving hard infrastructure problems in the most demanding regulated cloud environments.Why AWSAmazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating — that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.AWS Infrastructure Services (AIS)AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain — and we’re looking for talented people who want to help.Inclusive Team CultureHere at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon conferences, inspire us to never stop embracing our uniqueness.Work/Life BalanceWe value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud.Mentorship and Career GrowthWe’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.Diverse ExperiencesAmazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.Basic qualifications- Bachelor's degree, or CSSLP (Certified Secure Software Lifecycle Professional)- 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 teamPreferred qualification - 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 experienceAmazon 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, CO, Denver - 168,100.00 - 227,400.00 USD annuallyUSA, VA, Arlington - 168,100.00 - 227,400.00 USD annuallyUSA, VA, Herndon - 168,100.00 - 227,400.00 USD annuallyUSA, WA, Seattle - 168,100.00 - 227,400.00 USD annually