Hiring an Amazon Web Service (AWS) developer can be beneficial due to their expertise in managing cloud-based applications and infrastructure. They can help in scaling your operations through AWS's wide range of services, leading to cost-effective and efficient solutions. Their skills can help in creating robust, secure, and innovative applications. With their knowledge in AWS, they can help in disaster recovery, data storage, and server hosting, ensuring your business stays operational and secure. Their ability to leverage AWS tools can also provide valuable insights for business decision-making.