Software Development Engineer, ADC2S

Application deadline: Oct 28, 2026 Amazon Web Services (AWS) is looking for a Software Development Engineer II to design, build, and operate Amazon Elastic Compute Cloud (EC2) control-plane services in air-gapped regions. You will help governments run secure cloud infrastructure at scale. In this role, you will join 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 own features and services from design through production, make sound trade-offs within your area, and help raise the quality of what the team ships. Commercial tooling often does not exist in isolated regions, so you will build what the team needs instead of configuring an off-the-shelf product. 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 - Design, build, and operate EC2 control-plane services, fleet health automation, and capacity tooling across air-gapped cloud environments. - Own features end to end: write the design, implement and test the code, deploy it through pipelines to disconnected regions, and operate it in production, including on-call. - Improve monitoring, alarming, and deployment safety for the services you own, and drive the fix when an operational issue reveals a gap. - Work with partner teams and stakeholders across the air-gapped partitions to deliver shared infrastructure. - Take part in design and code reviews, and help new engineers ramp up on the team's systems. - Use generative artificial intelligence tools and techniques to improve automation, code quality, and team productivity. A day in the life You might start the morning finishing a design document for a new capacity automation feature, then review a teammate's code change to how instance lifecycle events are processed in a disconnected region. After lunch, you work with a partner team to get your change into a shared deployment pipeline, then spend the afternoon tracking down the root cause of an alarm from last night's on-call shift. You write code most days, and you are expected to propose better ways to automate capacity and remediation workflows in the systems you own. About the team We 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 AWS Amazon 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 Culture Here 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 Balance We 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 Growth We’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 Experiences Amazon 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.