Hiring a Fleetctl developer is a strategic move for businesses that utilize large-scale server deployments. Fleetctl developers can manage clusters of servers with ease and efficiency, saving your company valuable time and resources. Their expertise in CoreOS fleet, a distributed init system, ensures smooth operation, fault tolerance, and high availability of your applications. They can also handle intricate tasks such as service discovery, configuration, and automatic failover, thus improving the reliability of your system. Additionally, their knowledge in containerization technologies can help in streamlining your deployment process, enhancing productivity, and reducing system downtime.