As a Senior Software Engineer, you will work as part of a highly engaged small team within a global organization of 12,000+ employees and 30+ brands (including Schlage, Von Duprin, and LCN), building solutions that enable seamless access and help keep people safe and secure where they work, live, and thrive. The Senior Software Engineer is responsible for designing, building, and maintaining scalable, high-performance web applications, APIs, and event-driven microservices that power Allegion's connected access solutions.