JD.com Logo

JD.com

Backend Engineer - Transaction

Posted 3 Days Ago
In-Office or Remote
Hiring Remotely in Italy
Mid level
In-Office or Remote
Hiring Remotely in Italy
Mid level
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.
The summary above was generated by AI

Who We Are

At JD.com, also known as JINGDONG, we are building one of the world’s most trusted technology and supply chain ecosystems. What started as a bold idea in China has evolved into a NASDAQ-listed, Fortune 44 global enterprise serving over 700 million active customers. Powered by advanced logistics, innovative technology, and a commitment to integrity, JD.com operates across retail, logistics, technology, property and more, creating solutions that make everyday life smarter, faster, and more connected.

Our Global Reach

JD.com is expanding its international footprint through a digitally intelligent, cross-border supply chain and world-class logistics network, supported by platforms such as Joybuy, which brings trusted products to customers worldwide. Today, our teams operate across China, the U.S., U.K., Netherlands, France, Germany, Spain, Brazil, Hungary, Japan, South Korea, Australia, Thailand, Vietnam, Malaysia, Indonesia, Saudi Arabia, the UAE and beyond, reaching customers in every corner of the world.

Learn more about who we are and what we do: https://corporate.jd.com/

What We Offer

Joining JD.com means becoming part of a company where people, innovation, and impact go hand in hand. We offer a competitive salary, a great location, and a supportive, people-first culture where your growth truly matters. With access to global projects, learning opportunities, and an inclusive environment that values every voice, you’ll have the space to shape the future with us.

About The Team

You’ll be joining the JD.com team, which values collaboration, ownership, and a commitment to delivering high-quality results in a fast-paced, dynamic environment.

Key Responsibilities:

  • 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.

Minimum Qualifications:

  • 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.

Preferred Qualifications:

  • Experience in large internet or e-commerce companies.

  • Experience with high-reliability or transaction-intensive systems.

  • Familiarity with distributed systems or service-oriented architectures.

JD.com is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

At JD.com, 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.

Ready to apply?

Take the next step in your career, apply now and explore the opportunities we have to offer.

Similar Jobs

4 Hours Ago
Remote or Hybrid
Mid level
Mid level
Blockchain • Fintech • Payments • Financial Services • Cryptocurrency • Web3 • Infrastructure as a Service (IaaS)
Provide advanced technical support for Rain's payments platform: troubleshoot APIs and integrations, read logs and run SQL queries, own incidents in 24x7 coverage, communicate with partners and internal teams, produce documentation and troubleshooting guides, and feed product and engineering insights to improve systems and roll out features.
Top Skills: Rest ApisScriptingSQL
13 Hours Ago
Remote or Hybrid
Senior level
Senior level
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Drive new SaaS license revenue via account and territory planning, prospect research, and field-based sales. Build C-suite relationships, orchestrate cross-functional account strategies, act as trusted advisor on IT roadmaps and AI integration, identify specialists for deals, negotiate contracts, and meet sales targets.
Top Skills: AISaaSServicenow
22 Hours Ago
In-Office or Remote
United Kingdom
Mid level
Mid level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Conversational AI
The role involves researching and developing large language models (LLMs) with a focus on transformer architecture, data curation, distributed training, and optimization. Responsibilities include conducting experiments, collaborating with teams, and staying updated on deep learning advancements.
Top Skills: Distributed ComputingLarge Language ModelsPythonPyTorchTransformer Architectures

What you need to know about the Edinburgh Tech Scene

From traditional pubs and centuries-old universities to sleek shopping malls and glass-paneled office buildings, Edinburgh's architecture reflects its unique blend of history and modernity. But the fusion of past and future isn't just visible in its buildings; it's also shaping the city's economy. Named the United Kingdom's leading technology ecosystem outside of London, Edinburgh plays host to major global companies like Apple and Adobe, as well as a growing number of innovative startups in fields like cybersecurity, finance and healthcare.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account