Senior Software Engineer I

CyrusOne is a global data center company serving hyperscalers and enterprise customers. With AI and cloud computing driving unprecedented demand for data center capacity, CyrusOne is growing rapidly to support the infrastructure powering the next generation of technology.
Our software engineering team is small but has an outsized impact. We build and own applications that connect CyrusOne with its customers, suppliers, and internal operations. Our customer portal serves as a central point of interaction between customers and the company, while our expanding portfolio of applications supports critical business functions such as procurement and supply chain operations. The opportunities to improve efficiency, simplify workflows, and deliver meaningful business value are substantial.
As part of a lean team, you’ll have significant ownership and the opportunity to make a visible impact. We keep processes lightweight and give engineers the freedom to make thoughtful technical decisions, experiment with new approaches where they add value, and take ownership of their solutions. We actively integrate AI into our development workflows, using it to accelerate delivery and expand what a small engineering team can accomplish
What You’ll Do
• Own features from concept through delivery , translating business needs into well-designed, maintainable software solutions and taking responsibility for their successful implementation.
• Build and enhance applications that support CyrusOne’s customers, suppliers, and business operations, working across frontend and backend systems.
• Partner with stakeholders to solve business problems , developing an understanding of their workflows, challenging assumptions when appropriate, and helping shape solutions rather than simply implementing requests.
• Investigate and resolve production issues , using application monitoring, logs, and sound technical judgment to efficiently diagnose problems, determine appropriate next steps, and implement effective solutions.
• Contribute to technical decisions and continuous improvement , identifying opportunities to improve our applications, architecture, and development practices while balancing technical quality with business priorities.