Systems Development Engineer , Enterprise Collaboration Platforms

Join Amazon's Enterprise Engineering team in Dublin and help build the platforms that enable collaboration for thousands of employees worldwide. We're looking for a Systems Development Engineer who enjoys solving complex engineering challenges through software development, automation, and scalable system design. In this role, you'll design and operate enterprise collaboration platforms that power productivity across Amazon, leveraging modern cloud technologies, DevOps practices, and engineering excellence. You'll work on highly available, large-scale systems, building automation, improving reliability, and delivering services that operate at enterprise scale. Experience with Microsoft 365 technologies, including SharePoint Online and OneDrive, is a plus but not required. If you're passionate about building resilient systems, writing high-quality code, and solving operational challenges through engineering, we'd love to hear from you. Key job responsibilities As a Systems Development Engineer, you'll work at the intersection of software engineering, cloud infrastructure, and enterprise platform engineering. You will: Design, build, and automate enterprise collaboration platform services that operate at global scale. Develop production-quality software and automation using languages such as Python, PowerShell, Java, C#, Go, or similar. Design scalable, resilient, and secure system architectures that improve platform reliability, performance, and operational efficiency. Build automation that simplifies operations, reduces manual effort, and improves customer experience. Partner with engineering teams across Amazon to integrate collaboration services with cloud infrastructure, identity, and security platforms. Solve complex production issues across distributed systems using engineering-first approaches. Contribute to architecture discussions, design reviews, and long-term platform strategy. Drive modernization initiatives, operational excellence, and continuous improvement across enterprise collaboration technologies. Own services throughout their lifecycle, from design and implementation through deployment, monitoring, and operational support. A day in the life Every day brings new engineering challenges. You may be designing new automation, improving platform scalability, troubleshooting complex production issues, or collaborating with engineers across Amazon to deliver enterprise services used around the world. You'll: Build and operate large-scale enterprise collaboration platforms. Develop automation, tooling, and platform services using modern programming languages. Improve system reliability, scalability, observability, and operational excellence through engineering solutions. Design integrations between enterprise collaboration services and cloud infrastructure. Participate in architecture and design reviews for highly available distributed systems. Investigate and resolve complex production incidents across cloud, identity, and collaboration environments. Apply DevOps best practices including CI/CD, infrastructure automation, testing, and monitoring. Collaborate with software engineers, cloud engineers, and infrastructure teams to deliver secure, scalable solutions. Work with technologies including AWS, Microsoft 365, identity services, and cloud-native platforms.