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Java Developer for Transaction Systems
LondonSource: WhatJobs
£70,000–£110,000
Описание:
JD.com operates a global technology and supply chain ecosystem spanning retail, logistics, technology, property, and cross-border commerce. The company serves over 700 million active customers through advanced logistics, digital platforms, and international operations.
Задачи:
Develop and maintain transaction-related backend services using Java and Spring Boot
Build core business processes for order and transaction workflows
Ensure data consistency, system reliability, and correctness across critical business processes
Support stable operation of transaction systems under high concurrency
Participate in requirement discussions, technical design, and code reviews
Document and share technical solutions and best practices
Требования:
Bachelor's degree or equivalent in Computer Science or a related field
3+ Years of experience in Java programming and Spring Boot
Experience building or maintaining core business systems
Experience working in structured development environments
Awareness of data protection, security, or compliance requirements in transaction systems
Ability to communicate effectively in English and Chinese
Nice to have: Experience in large internet or e-commerce companies, experience with high-reliability or transaction-intensive systems, familiarity with distributed systems or service-oriented architectures
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