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# Backend Engineer - Transaction

- **Company:** JINGDONG RETAIL (UK) LIMITED
- **Location:** Düsseldorf, Germany
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Business Systems, Code Review, Distributed Systems, Service-Oriented Architecture, Spring-boot, Reliability of Systems, Backend, Information Technology
- **Published:** June 12, 2026
- **Apply:** https://de.indeed.com/viewjob?jk=1b06b90182b8eb1e

## About the Role

Do you have a Bachelor's degree?, * 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., * Experience in large internet or e-commerce companies.
 * Experience with high-reliability or transaction-intensive systems.
 * Familiarity with distributed systems or service-oriented architectures.

## Description

* 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.
 * Work onsite in London.


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