Lead Backend Development Engineer

Job Description

Participate in the design and optimization of the MasterCard/VISA card issuance business system to improve system performance and development efficiency, ensuring high availability, maintainability, and scalability of the system.

Involved in the design and implementation of multiple subsystems in card issuance business, including card application, card management, reconciliation, etc., ensuring clear boundaries between modules for easy expansion to support rapid business growth.

Drive rapid business development and efficient iteration through continuous technological research and innovation.

Responsible for stability construction, ensuring high stability of card application and card management; guaranteeing the performance and accuracy of card transaction reconciliation.

Job Requirements

3-5 years of work experience, a bachelor's degree or above in computer software or related fields.

Solid foundation in Java programming, mastery of common design patterns, and multithreading programming; familiar with common Java open-source frameworks (Spring/Spring Boot, Mybatis).

Understanding of computer principles, with a good foundation in data structures and algorithms.

Practical experience in developing highly available applications based on databases, caches, message middleware, and microservices.

Proficient in the use of databases like Mysql/Oracle, with some SQL tuning abilities.

Capable of analyzing and designing general system modules.

Passion for technology, meticulous and rigorous at work, with a strict requirement for system quality.

Good at communication, adept at cross-team and cross-cultural collaboration, proficient in English/Mandarin/Cantonese.