We're building a highly specialized product (GNSS Radiooccultation). Its specialized enough that we have to rely on hiring people with generic skills and then developing the specialized skills to work in the domain. In essence, we are relying on internal on-the-job training to build up our team. Remote work failed for us for the same reasons that remote education has been failing everywhere: 1/4 to 1/2 of the job is adult professional education.