At a Glance
- Tasks: Design and develop backend services for search and recommendation systems using Java and Spring Boot.
- Company: Join a global tech leader transforming supply chains and technology ecosystems.
- Benefits: Competitive salary, supportive culture, global projects, and growth opportunities.
- Other info: Diverse and inclusive workplace with excellent career advancement potential.
- Why this job: Be part of innovative solutions that impact millions worldwide.
- Qualifications: Bachelor's degree in Computer Science and 3+ years in Java and Spring Boot.
The predicted salary is between 50000 - 60000 £ per year.
Who We Are
At the company, 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, the company operates across retail, logistics, technology, property and more, creating solutions that make everyday life smarter, faster, and more connected.
Our Global Reach
The company 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.
What We Offer
Joining the company 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 company team, which values collaboration, ownership, and a commitment to delivering high-quality results in a fast-paced, dynamic environment.
Key Responsibilities
- Design and develop backend services supporting search bar query, retrieval, and ranking scenarios.
- Integrate machine learning models into online search services through microservice-based architectures.
- Build and maintain high-performance backend systems using Java and Spring Boot.
- Collaborate with machine learning engineers to support model deployment, serving, and optimisation.
- Ensure system scalability, reliability, and low-latency performance under high traffic.
- Document system design decisions and share backend best practices within the team.
- Work onsite in London, UK.
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 related to search systems, such as retrieval, ranking, or advertising.
- Experience with microservices architecture and service deployment.
- Ability to communicate effectively in English and Chinese.
Preferred Qualifications
- Experience supporting ML-enabled search systems in production environments.
- Experience working on high-concurrency or low-latency services.
- Experience in large internet or consumer-facing technology companies.
- Familiarity with distributed systems design.
The company 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, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. At the company, we’re committed to building a diverse and inclusive workplace where everyone can thrive.
Ready to apply? Take the next step in your career, apply now and explore the opportunities we have to offer.
Software Engineer - Search and Recommendation in London employer: United States Digital Space LLC
At JINGDONG, we pride ourselves on being a forward-thinking employer that champions innovation and personal growth. Our London office offers a vibrant work culture where collaboration and inclusivity are at the forefront, providing employees with access to global projects and continuous learning opportunities. With a competitive salary and a commitment to employee well-being, we empower our team to shape the future of technology and supply chain solutions in a supportive environment.
Contact Details:
United States Digital Space LLC Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Software Engineer - Search and Recommendation in London
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We think you need these skills to ace Software Engineer - Search and Recommendation in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at United States Digital Space LLC.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at United States Digital Space LLC and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at United States Digital Space LLC
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If United States Digital Space LLC uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
