Dynamic start-up medical device firm located in the SF Bay Area seeks individual to join its research and development organization. Responsibilities will include: developing prototypes and concepts based on user needs, intended uses, design inputs and clinical experience; developing and conducting preclinical test evaluations and procedures, including bench testing and animal studies; designing and fabricating test fixtures and equipment, and coordinating preclinical verification and validation testing with outside labs and service providers. The technology consists of implants and catheter delivery systems to treat mitral valve regurgitation.