Senior Backend Engineer (Java)

Responsibilities

1. Responsible for the design and development of back-end systems and the financial middle platform for internet financial credit products, continuously adapting to business changes and user needs.
   

2. Conduct requirement analysis, high-level design, detailed design, functional development, and technical documentation for projects.
   

3. Perform daily system maintenance, identify existing issues, and implement continuous optimization and improvements.
   

4. Participate in the development of credit product back-end systems.

Requirements

1. Bachelor’s degree or above in Computer Science or a related field, with 5+ years of Java development experience; experience in leading tech companies in China is preferred.

1. Strong foundation in Java, familiar with J2EE architecture, and proficient in IO, multithreading, collections, and other core frameworks; knowledgeable in distributed systems, caching, and messaging mechanisms.
   

2. Strong skills in system analysis and architectural design, with practical experience in software system analysis and design methodologies.
   

3. Proficient in Spring Cloud, Dubbo, MyBatis frameworks, familiar with unit testing and TDD, as well as Linux and UML.
   

4. Skilled in MySQL database usage and capable of optimizing its performance.
   

5. Excellent logical analysis, communication, and quick learning abilities; highly responsible, proactive, and able to work under pressure with strong team collaboration skills.
   

6. Experience in internet financial credit product-related projects is preferred.
   

7. A sense of product ownership is an advantage.
   

8. Proficient in English and able to use it as a working language.