Responsibilities:

• Develop and implement business modules and core frameworks in Java
• Identify and resolve technical issues in Java backend systems to ensure optimal performance and stability
• Collaborate on the architecture and design of financial systems, including core modules
• Collaborate with cross-functional teams to ensure the rationality of system architecture and safeguard project quality and progress
• Participate in code reviews and provide constructive feedback
• Continuously improve and optimize existing systems for performance, scalability, and reliability

Requirements:

• At least 5 years+ of Java development experience from e-Commerce or financial sectors 
• Familiar with technology frameworks such as Spring and MyBatis, as well as common NoSQL technologies
• Basic proficiency in English communication
• Experience working on blockchain or financial systems is a big plus
• Experience with mainstream development frameworks and common distributed system components, including caching and messaging mechanisms
• Capable of independent system design, with experience in high-concurrency, high-availability, and high-load development
• Experience in designing, developing, and tuning large-scale distributed systems
• Strong problem-solving skills and the ability to provide effective solutions to complex technical issues
• Experience in the crypto industry is advantageous