There are many reasons to hire an IBM Lotus Domino developer. Some of the benefits include: - They can help you develop and customize applications specifically for your business needs. - They have experience working with the Lotus Domino platform, which can be very helpful in managing and troubleshooting any issues that may arise. - They can also provide training and support for your employees on how to use the applications they develop, ensuring that everyone is able to take full advantage of them.