Description Application deadline: Feb 14, 2026 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. You’ll join a diverse team of technical infrastructure program managers, software engineers, data specialists, supply chain specialists, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for planning and execution while providing seemingly infinite capacity at the lowest possible cost for our customers. And you’ll experience an inclusive culture that welcomes bold ideas and empowers you to own them to completion. The Data Center Controls Automation and Support team is looking for an innovative, self-directed Senior Software Development Engineer to drive the development and scaling of controls deployment services used across AWS Data Centers worldwide. Contribute to Amazon's vision of developing the safest and most secure, reliable, and efficient data centers on Earth. As a Software Development Engineer III (SDE3) on this team, you will design new software solutions that power AWS Data Center controls deployment platform and management software products. - Leverage your expertise in areas such as systems automation, software and test automation, and mission-critical embedded systems at scale - Implement Amazon's software development principles to increase the security, availability, and simplicity of industrial controls in our data centers - Work alongside a talented, cross-functional team of hardware engineers, data center operations, and security specialists - Contribute to the vision of developing the safest and most secure, reliable, and efficient data centers on Earth If you're passionate about building innovative solutions that power the backbone of Amazon's world-class infrastructure, this is the role for you. Key job responsibilities As a Software Development Engineer III (SDE3), you will be responsible for designing, developing, and maintaining complex software systems that power Amazon's products and services. Your primary duties will include: - Architecting and implementing robust, scalable, and efficient software components embedded in equipment and in the cloud - Collaborating with cross-functional teams, including product managers, designers, and other engineers, to deliver high-quality software. - Continuously improving coding practices, testing methodologies, and development processes. - Staying up-to-date with the latest industry trends, technologies, and best practices. - Mentoring and providing guidance to more junior engineers. - Participating in the overall direction and vision of the engineering team and organization. The ideal candidate for this role will have a strong background in software development, with expertise in areas such as system design, data structures, algorithms, and software engineering principles. Strong problem-solving skills, attention to detail, and the ability to work effectively in a fast-paced, collaborative environment are also essential. This is a critical role within Amazon's engineering organization, and successful SDE3s will have the opportunity to make a significant impact on the company's products and services. About the team The Data Center Controls Automation and Support team develops tooling for data center controls device frameworks and device lifecycle management in AWS Data Centers. This includes both frontend and backend services use by internal development teams and on-site customers. Our tools power the industrial controls systems deployed in our data centers and make controls operations more effective and efficient. About AWS Diverse Experiences AWS values diverse experiences. Even if you do not meet all of the 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. 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. 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 (gender diversity) conferences, inspire us to never stop embracing our uniqueness. Mentorship & 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. 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. 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 Preferred Qualifications - 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 systems - Knowledge of professional software engineering & best practices for full software development life cycle, including coding standards, software architectures, code reviews, source control management, continuous deployments, testing, and operational excellence - Experience with Industrial control systems, both hardware and software Amazon 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 https://amazon.jobs/content/en/how-we-hire/accommodations 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 https://amazon.jobs/en/benefits . USA, CO, Denver - 168,100.00 - 227,400.00 USD annually