1. College degree or above, major in computer software technology;

2. Have keen market insight into the Internet and e-commerce, and have certain data analysis capabilities;

3. Familiar with APP installation and deployment background program, background management, maintenance server system operation and database management;

4. Have a sense of responsibility, be good at communicating with others, have good learning ability and sense of teamwork;

5. Have a good understanding and recognition of the company's corporate culture.

1. Be responsible for the maintenance and update of mobile terminal software, interface docking, and maintenance of interface functions;

2. Complete problems found in software testing independently according to project tasks;

3. Optimize product performance, secure and strengthen, ensure safe, stable and fast operation of the app, and save power and traffic;

4. Carry out background management and maintenance for the APP platform developed by the company;

5. Get familiar with the common indicators of the APP, be responsible for contacting with the development unit, collecting and summarizing needs, and conducting safety monitoring and emergency response on the APP;

6. Organize internal testing and launching of the company's internal APP platform system;

7. Cooperate with the customer service to optimize and upgrade the mobile end system vulnerability feedback;

8. Timely optimize all work according to operation data;

9. Cooperate with APP network promotion and other related matters.

1. Bachelor degree in food and marketing;

2.3 More than years of sales experience in aquatic products industry, familiar with local regional catering, direct marketing, supermarket and other sales channels, and with strong market development ability;

3. Be able to conduct market research, collect customer data, have certain analytical ability, and put forward suggestions for product and price system planning;

4. A mature and stable sales channel is preferred.