A Boomi Integration Developer is responsible for designing, developing, and maintaining integration solutions using the Boomi AtomSphere platform. They connect applications, data sources, and APIs to streamline business processes and improve data flow between systems. Key tasks include creating integration workflows, troubleshooting issues, and optimizing performance. Developers also ensure data accuracy, security, and compliance while collaborating with business and IT teams. Strong knowledge of cloud technologies, APIs, and middleware concepts is essential for this role.