Job Responsibilities
1. Design of virtual reality and augmented reality optical imaging systems, proficient in using any of Photon Design, Zemax, OptiBPM, FDTD solution design software
2. Design, construction, debugging, and testing of imaging optical systems;
3. Participate in the design of imaging system prototypes;
4. Writing technical documents related to patents, standards, etc;
Qualifications for the position
1. Bachelor's degree or above in physics, optoelectronic information, optical engineering, or other related fields;
2. More than three years of undergraduate experience, one year or more of master's experience, or excellent fresh master's degree;
3. Familiar with laser principles and technology, optoelectronic technology, geometric optics, imaging optics, with experience in space optical path construction and debugging, proficient in using an optical design software is preferred;

Job Responsibilities:
1. Responsible for promoting the company's medical products in the national hospital system;
2. Assist the channel manager in maintaining the project for channel customers (medical) and completing the sales tasks assigned by the company;
3. Communicate with clients, collect first-hand market demands in a timely manner, and provide professional suggestions for the development of the company's medical industry;
4. Has a strong sense of responsibility, able to track hospital resources in the long term, maintain good hospital relationships, and flexibly handle various emergencies;
Qualifications for the position:
1. Medical sales in Beijing region, college degree or above;
2. More than 3 years of work experience, preferably with experience in medical market and medical information sales;
3. Good at communication, passionate about work, and strong learning ability;
4. Relevant work experience is preferred;
5. Have a spirit of teamwork.

Job Responsibilities:
1. Responsible for the system logic of the Unity3D project UI. Tools. Program development for graphic effects;
2. Responsible for tracking and maintaining software operation status, analyzing and resolving software failures;
3. Responsible for developing the main system framework, writing software logic and client system design documents, etc;
4. Responsible for customer technical support, communication and coordination of software protocols and design effect solutions;
5. Quickly and accurately understand system solutions, and perform task segmentation and workload estimation;
6. Responsible for the declaration of intellectual property rights related to software source code.
Job requirements:
1. Skilled in communication, with a team spirit and a sense of responsibility towards work;
2. Familiar with Unity 3D program structure for virtual reality development, proficient in Unity 3D programming language, JS or C #;
3. Good logical thinking and programming habits, with the ability to independently solve technical problems;
4. Solid foundation, proficient in algorithm and data structure related knowledge, familiar with object-oriented programming, and capable of using design patterns reasonably;
5. More than 3 years of experience in Unity development, familiar with the development of commonly used platforms such as IOS, Android, Flash, etc;
6. Having complete experience in successful project development and release, and showcasing a portfolio is preferred;
7. Bachelor's degree or above;