Teams at JD.com

Design, build, and maintain transaction-related backend services using Java and Spring Boot. Develop core order and transaction workflows, ensure data consistency and system reliability under high concurrency, participate in requirements, design, and code reviews, and document technical solutions. Work onsite in London.

Develop and maintain Joybuy backend systems ensuring high performance, availability, concurrency, security, and scalability. Identify and mitigate technical risks, implement monitorability and rollback strategies, research and adopt new technologies, and integrate emerging tech into global architectures to drive technical growth.

Design, build, and maintain Joybuy backend systems focusing on performance, availability, concurrency, security, and scalability. Mitigate technical risks, implement monitoring and rollback strategies, research and adopt new technologies, and identify integrations to improve architecture and team technical growth.