Java Developer

About the role Join our dynamic team as a Java Developer at 北京爱欣文化发展有限公司 in Wan Chai District, Hong Kong. This is a full‑time position where you will be responsible for developing and maintaining complex Java‑based applications that are vital to our business operations. What you'll be doing Participate in overseas financial loan business requirements analysis, propose technical solutions, and complete system design. Responsible for the development, debugging, and maintenance of overseas loan systems (modules such as application submission, loan disbursement, repayment, and risk control). Code development and optimization. Complete Java application development according to project requirements, writing clear, standardized, and efficient code. Optimize system performance to ensure high concurrency, high availability, and high security. Technical support and problem solving. Solve technical challenges during development, including code defect investigation and performance tuning. Collaborate with other departments to support overall project progress and quality control. Technology research and architecture optimization. Participate in the design and optimization of distributed systems and microservice architectures to improve system stability and scalability. Explore new technologies and introduce high‑value technologies to improve system efficiency. What we're looking for 3+ years of Java development experience Proficient in Java, familiar with mainstream frameworks such as Spring, Spring Boot, Spring Cloud, and MyBatis. Familiar with distributed system development, with experience in microservice architecture design (e.g., Dubbo, Zookeeper). Proficient in database development using MySQL, Oracle, etc., and familiar with SQL optimization and transaction management. Understands high‑concurrency and high‑availability architecture design, and has experience in performance tuning. Familiar with development and deployment in a Linux environment, and understands message queues (e.g., Kafka, RabbitMQ) and caching technologies (e.g., Redis). Familiar with overseas financial loan business processes, such as loan application, approval, and repayment modules. Prior experience in developing risk control systems, payment systems, or credit systems is preferred. Excellent communication skills and teamwork spirit; able to quickly adapt to new projects. Strong learning and problem‑solving abilities; able to independently complete complex tasks. What we offer We offer a competitive salary of over $40K, as well as excellent benefits, including health insurance, retirement plans, and opportunities for career advancement. Our culture values innovation, collaboration, and work‑life balance, making us an exceptional place to grow your career. About us We are a leading technology company in the Information & Communication Technology industry, specialising in developing cutting‑edge software solutions. With a strong focus on innovation and customer satisfaction, we are dedicated to driving the digital transformation of businesses across Hong Kong and beyond. Apply now to join our talented team of Java Developers and be a part of our exciting journey Application Questions Which of the following statements best describes your right to work in Hong Kong? What’s your expected monthly basic salary? How many years’ experience do you have as a Java developer? How many years’ experience do you have in a software development role? Which of the following programming languages are you experienced in? Do you have experience using Model-View-Controller (MVC) architecture patterns? Do you have experience with Test Driven Development (TDD)? Which of the following Relational Database Management Systems (RDBMS) are you experienced with? #J-18808-Ljbffr