Olo is hiring a Fullstack Software Engineer for the Catering team to design, build, and monitor solutions for online and high-value catering orders. Role is fully remote within Northern Ireland and requires 3+ years of software engineering experience, commercial experience with C#, .NET and TypeScript (React or similar), familiarity with AWS, containerization (Docker, EKS), unit testing, and participation in on-call duties. The role involves architecture and design, incident response, delivery pipeline ownership, and collaboration with product and design stakeholders.