Software Engineer, Backend Developer

Position:
Java Software Engineer – Retail Business (Joybuy)

We are seeking an experienced Java software engineer who focuses on developing our software services for the retail business Joybuy in European countries such as the UK, France, Germany, and the Netherlands. In this role, you will focus on system performance, scalability, and integration across global infrastructure. You will work closely with product management teams to develop software that supports marketing, ecosystem, fulfilment, and supply chain management in a dynamic international environment.

• Build and maintain Joybuy's backend systems, ensuring high performance, availability, concurrency, security, and scalability.
• Identify and mitigate technical risks throughout project implementation, developing and executing effective control strategies that cover monitorability, maintainability, and grey release or rollback capabilities.
• Research, adopt, and promote new technologies and methodologies.
• Identify integration opportunities between emerging technologies and global system architectures to drive the team’s technical growth and strengthen architectural foresight.

• Bachelor's degree in Engineering, Computer Science, Mathematics, or a related technical field.
• 3+ years of experience in Java programming and Spring Boot.
• Passionate about technology and continuous improvement, demonstrating exceptional coding proficiency, a commitment to clean and elegant code, and a keen interest in exploring open-source projects.
• Proactive, fast learner, and highly collaborative, with strong communication, analytical, and problem‑solving skills, capable of independently identifying and resolving complex technical challenges.
• Effective communication skills in Chinese and English.

• Work experience in large‑scale eCommerce companies.
• Experience in supplier and merchant tools.
• Experience in UK and European business.

At , we’re committed to building a diverse and inclusive workplace where everyone can thrive. We’re proud to be an equal‑opportunity employer and make all employment decisions without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, disability, age, veteran status, or any other protected characteristic.