Microtask programming is a solution to promote distributed development such as remote work in industry. The key idea of microtask programming in distributed development is to reduce face-to-face communication across developers by splitting the development task of software into independent microtasks. Our research team reported that microtask programming has potential benefits such as the fluidity of project assignments in industrial companies. However, we suppose it still has challenges. We found three key challenges that lie ahead to employ microtask programming in industry by our interview: well-being, motivation, and responsibility. Our presentation will describe our interview, these challenges, and future research direction.