Majidi is the Clarence H. Adamson Professor in Mechanical Engineering at Carnegie Mellon University, with courtesy appointments in Biomedical, Civil, Electrical, Materials Engineering, and Robotics. His research develops soft, stretchable materials for robotics and wearables, mimicking biological tissues. He works on elastomer composites, microfluidic systems, and human-machine interfaces. His lab focuses on practical prototyping and integration with conventional electronics. He holds a Ph.D. from UC Berkeley and a B.S. from Cornell.