Responsibilities： - Collaborate with designers to work on visual or interaction design of the NIO app, such as vehicle remote control, vehicle services, social networking, and NIO Life shopping modules； - Support UX designers and developers to transform product strategy into interaction and visual design； - Participate in building and maintaining design system； - Participate in user research for user insights. Promote design iteration by leveraging data and user/expert validations.  Required skills： - Interaction design: create and communicate design through wireframes, prototypes, and design documentation. Knowledge in design tools such as Sketch, Figma, Photoshop, or Illustrator； - Good communication and presentation skills to collaborate with product managers and business owners to achieve business and user goals through design；  - Partner with the development team for successful implementation. Demonstrate understanding of modern software development processes as they relate to design； - Illustration, 3D modeling or coding skills is a plus； - Enthusiasm and knowledge for the automobile industry is a plus.  Qualification： - Pursuing a bachelors degree in Design, Computer Science, or Sociology related majors； - Communicate fluently in Chinese and has proficient English writing skills； - Additional language ability or experience in multilingual teams is a plus.