Back-End Developers in China: Average Salary and Job Description

Job Responsibilities & Requirements in China as listed from real top firms. These are translated and edited from original Chinese, but not auto-generated.

Example A: JD.com, one of China’s top e-commerce firms.

Job Responsibilities:

1. Responsible for the technical research and development and architecture of JD.com’s promotion platform, which mainly includes core marketing systems such as promotions and coupons;

2. Systematic analysis of business needs, and propose technical research and reliable design solutions;

3. Design based on demand A system with high scalability, high performance, security and stability;

4. Can realize business requirements with high quality, track and research technologies to apply to products;

5. Guide R&D engineers in their product development and technical research work, and solve various technical problems. , forming a good R&D atmosphere and improving the overall technical level of the team.

Job requirements:

1. Bachelor’s degree or above, more than 3 years of Java development experience, and architecture design experience are preferred;

2. Ability to reasonably apply common distributed technologies and solve problems;

3. Proficient in network programming, familiar with HTTP, TCP/IP Protocol;

4. Proficient in common open source frameworks and middleware such as Spring, Spring Cloud, MyBatis, ElasticSearch, Kafka, Dubbo, Redis, etc.;

5. Have a deep understanding of the basic theory and internal implementation mechanism of the database, be able to apply MySQL proficiently, and have practical experience Database design experience with large amounts of data;

6. Familiar with caching technology, website optimization, server optimization, cluster technology processing, website load balancing, system performance tuning and other advanced software programming technologies;

7. Good logical thinking ability, familiar with business abstraction and Data model design, with strong ability to analyze and solve problems, and dare to face challenges;

8. Broad knowledge, broad thinking, strong innovation ability, sensitivity to new technologies and willingness to devote to the exploration and development of new technologies. Research.

In case you’re interested, we covered salaries at JD.com in more depth here: Average Salary at JingDong (JD.com 京东) in China.

Example B: Huawei, large Telecom & Internet Group.

Job Responsibilities:

1. Responsible for Huawei Cloud security service module design or feature design;

2. Responsible for writing the service core code and being able to independently complete end-to-end delivery.

Job Requirements:

1. Familiar with at least one programming language in C/C++/Java/Go/Python/JS;

2. Understand common microservice development frameworks, such as Spring Boot, and have some experience in the development and use of distributed applications Priority;

3. Familiar with design patterns, object-oriented programming, common data structures and algorithms, proficient in using common development tools such as Maven, Git, IDE;

4. Familiar with mainstream databases (Mysql, MongoDB, Redis)

5. Have cloud services or information security Applicants with relevant experience are preferred

We’ve checked out Huawei salaries in more depth here: Average Salary at Huawei (华为) in China (2024).

Example C: Weibo, the long-standing popular social media app.

Job Responsibilities:

1. Responsible for the development and design of high-concurrency financial module functions such as Weibo payment platform;

2. Responsible for the development of financial derivative projects such as Weibo Blue V;

3. Responsible for writing design documents, And sort out common technologies;

4. Solve technical problems and optimize complex architecture designs;

Job requirements:

1. Bachelor’s degree or above in computer or related majors;

2. Have more than 3 years of JAVA or PHP development experience, at least 3 years More than 2 years of software development experience in Internet companies;

3. Familiar with Linux/UNIX and other operating systems, proficient in socket network programming and multi-process, multi-thread related knowledge;

4. Familiar with the database design, storage planning and optimization of at least one common RDBMS and other skills, preferably MySQL;

5. Proficient in at least one high-level development language (C, Python, Perl, go, java, etc.), familiar with TCP/IP, data structure;

6. Familiar with at least one NoSQL principle and its use , proficiency in Redis is especially preferred;

7. Have strong code review and program debugging capabilities;

8. Have good and standardized technical document writing habits, and master the use of mainstream configuration management tools such as git and svn;

9. Can withstand greater pressure , sense of responsibility, strong communication and coordination skills, and team spirit;