Job responsibilities:
1. participate in the R & D and production process design of femtosecond laser;
2. responsible for the selection, design and development of high-power femtosecond fiber laser amplifier;
3. carry out research on nonlinear characteristics and pulse compression technology of femtosecond fiber laser;
4. participate in the application and development of laser equipment;
5. write patents and literature works.
Application conditions
1) Master degree or above, major in optoelectronics or optics;
2) Actively learn the selection and operation of optical fiber laser devices and be good at thinking;
3) Have some background knowledge of fiber laser devices and their processing;
4) Experience in optical fiber device processing is preferred;

Job description
Job description:
1. Responsible for R & D of new products and optimization of original products;
2. Be responsible for trial production and performance evaluation of products, and cooperate with R & D for performance verification;
3. Responsible for preparing relevant process documents required for production conversion, and providing corresponding analysis and solutions to technical problems encountered in production that need R & D support;
4. Be responsible for external technical exchange and communication, handle relevant technical problems with suppliers, and determine samples;
5. Assist R & D QA to compile product standards, inspection procedures, etc., and output relevant R & D documents.
Job requirements:
1. Bachelor degree or above in Applied Chemistry, biochemistry, medicine and other related majors;
2. At least two years of relevant product R & D or quality management experience in the medical device industry;
3. Strong teamwork spirit, communication and coordination ability, obedience to management and strong sense of responsibility.

operating duty:
1. undertake the demand analysis, system scheme design, verification and component selection of the hardware system of the product project;
2. responsible for product hardware schematic design, PCB design, detection and confirmation of hardware debug;
3. cooperate with mechanical engineer and gas circuit engineer to optimize and rectify the early product layout, structural stacking and other related development work;
4. be responsible for product hardware system joint commissioning, product performance test, and reliability verification, including EMC, safety compliance test, etc. and their rectification;
5. responsible for the preparation of relevant development documents and technical documents during the development of product hardware system.
Qualification:
1. bachelor degree or above, major in electronics, automation, biomedical engineering, etc., with more than 3 years of hardware system development experience;
2. have solid basic knowledge of hardware (digital circuit, analog circuit, signal processing, embedded system, etc.), and be familiar with circuit design of STM32, DSP, etc;
3. be familiar with the design of valve control circuit and sensor signal amplification circuit;
4. be able to skillfully use electronic automation design software to design schematic diagram and PCB layout (skillfully use pads, PROTEL or OrCAD);
5. familiar with EMC and safety regulations, and engaged in relevant development, design and rectification;
6. experience in research and development of Ophthalmology, imaging and other related medical equipment is preferred.

Job description:
1. Assist the general manager to formulate the company's sales strategy for three types of vascular intervention (mainly peripheral) high-value consumables, formulate and organize the implementation of a complete sales plan, lead the team to translate the plan into sales results, and be responsible for the sales management of the national market
2. Be responsible for the planning, organization, incentive and control of marketing team construction, set, decompose and implement market work objectives and plans, and formulate effective organization, management and incentive mechanisms;
3. Formulate annual sales budget, sales and expense assessment methods, guide and control the direction and progress of marketing work;
4. Organize the team to conduct market research and analysis, study the development of peers and the industry, and regularly conduct market forecast and intelligence analysis to provide basis for the company's decision-making;
5. Guide the marketing department to formulate the company's overall market work plan, put forward specific directions and implementation plans in terms of market promotion, brand, academic promotion, activities, etc., and organize and supervise the implementation;
Job requirements:
1. Major and education background: major in medicine and marketing is preferred. Bachelor degree or above. Those with excellent conditions can relax the academic requirements.
2. More than 8 years of experience in sales and market development of high-value consumables for vascular intervention, more than 3 years of working experience in management position above sales regional manager, good medical device sales network and contacts, and at least 1 domestic famous brand has been successfully operated or participated in;
3. With 0-1 team building and training experience, good previous sales performance, and experience in large-scale medical channels or market success cases is preferred.
4. Be familiar with the operation rules of the medical device market and the sales mode of the agency mechanism, and be familiar with the laws of the sales network construction and product market promotion.
5. Sales experience in vascular intervention is preferred, especially excellent salary can be negotiated.