A MikroTik RouterOS developer designs, implements, and manages network solutions using MikroTik's RouterOS. They configure and maintain routers, switches, and other network devices to ensure secure and efficient data communication. Their role includes setting up firewalls, VPNs, bandwidth management, and Quality of Service (QoS). They also troubleshoot network issues and optimize network performance. In addition, they may develop scripts to automate tasks in RouterOS. Their work supports the stability and security of the network infrastructure, often in a complex, multi-vendor environment. They may also provide technical support and training to other team members.