Description The RBKS Developer Experience (DevX) team is looking for a Software Development Engineer to help Ring and Blink device software teams deliver high quality firmware faster. You'll build cloud services and tools that streamline how firmware gets tested, making it easier for engineers to get fast, reliable feedback on their code changes across different environments. The work sits at the intersection of cloud services, developer tooling, and applied AI, with plenty of room to shape what gets built as priorities evolve. You'll design and build AWS based services that reduce friction in the testing process and help teams understand their test results. You'll work closely with firmware teams, including teams building agentic workflows for autonomous firmware generation, integrating your services into their development process end to end. Key job responsibilities - Design, build, and operate cloud services on AWS that streamline test execution and analysis across emulators, hardware devices, and other environments - Apply generative AI techniques where they add genuine value, whether for test analysis, developer workflows, or exposing AI powered capabilities to other teams - Collaborate closely with firmware teams to understand their needs and deliver tools that fit naturally into their workflow - Contribute to the full software development lifecycle: scoping, design, implementation, testing, deployment, and operations - Write clean, maintainable code and participate in peer code reviews A day in the life You start with a team standup to align on priorities. You might spend the morning designing an API for a new service, then pair with a firmware engineer to understand their testing needs. You review a teammate's pull request, then join a cross team discussion about integrating your tools with an existing CI pipeline. Some days you're deep in code, other days you're sketching out how to help engineers triage test failures faster. The work varies and the team is still taking shape, so you'll have real influence over what gets built. Basic Qualifications - Experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems - Experience in professional, non-internship software development - Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design Preferred Qualifications - Bachelor's degree in computer science or equivalent - Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations - Knowledge of machine learning model architecture and inference Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( https://www.amazon.jobs/en/privacy\_page ) to know more about how we collect, use and transfer the personal data of our candidates. 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.