Hiring a Hands-on Technical Leadership developer is beneficial as they not only possess in-depth technical expertise, but also the ability to guide and manage a team effectively. They can identify and solve complex technical issues, while also mentoring team members, fostering a collaborative environment, and driving projects towards completion. Their blend of technical and leadership skills helps in maintaining the quality of work, accelerating innovation, and ensuring the team's alignment with the business goals. This dual competency makes them crucial for any development project.