At a Glance
- Tasks: Build AI infrastructure and optimise GPU resource scheduling for cutting-edge projects.
- Company: Join JD.com, a global leader in technology and supply chain innovation.
- Benefits: Competitive salary, supportive culture, global projects, and growth opportunities.
- Other info: Diverse and inclusive workplace where every voice matters.
- Why this job: Make an impact in a dynamic environment with innovative technology.
- Qualifications: 3+ years in AI infrastructure, strong Python skills, and a passion for tech.
The predicted salary is between 60000 - 80000 £ per year.
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.
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.
Responsibilities & Objectives
- Participate in building the AI Infrastructure technical architecture for JD.com's cross-border e-commerce; develop and drive the implementation of architectural standards.
- Lead the top-level architectural design for complex technical projects; evaluate critical technical issues and break down project execution steps.
- Scheduling System Optimisation: Participate in the R&D of the intelligent computing operating system; Optimize GPU resource scheduling capabilities within Kubernetes or Ray.
- High Availability Assurance: Resolve GPU cluster fault recovery (Fault Tolerance) and elastic fault tolerance (elastic checkpointing).
- Efficiency & Observability: Build cluster efficiency evaluation models; precisely measure computing resource utilisation (MFU/HFU). Track industry trends and cutting-edge technologies; introduce new technologies and solutions to the team based on actual business needs.
Requirements
- 3+ years of experience in AI infrastructure, distributed systems, High-Performance Computing (HPC), or large-scale cloud platform development.
- Proficient in Python, with a solid foundation in data structures and algorithms, and a rigorous coding style.
- Bonus points: Deep understanding of the underlying source code and runtime mechanisms of PyTorch, Megatron-LM, or DeepSpeed.
- Bonus points: Proficient in GPU/NPU architecture, with hands-on development and optimization experience in CUDA C/C++ or Triton.
- Strong self-drive and technical curiosity; ability to proactively track the most cutting-edge AI Infra trends in the industry.
- Bachelor’s degree or higher in Computer Science, Electronic Information, Automation, Applied Mathematics, or related fields; experience in cross-border e-commerce is highly preferred.
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.
High Availability / AI Infrastructure Software Engineer in London employer: JD.COM INTERNATIONAL LIMITED
At JD.com, we pride ourselves on being an exceptional employer that fosters a people-first culture, where innovation and personal growth are at the forefront. Our competitive salary packages, coupled with access to global projects and a commitment to inclusivity, create an environment where every employee can thrive and make a meaningful impact. Join us in our dynamic location, where collaboration and high-quality results drive our success in shaping the future of technology and supply chain ecosystems.
Contact Details:
JD.COM INTERNATIONAL LIMITED Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land High Availability / AI Infrastructure Software Engineer in London
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We think you need these skills to ace High Availability / AI Infrastructure Software Engineer 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 JD.COM INTERNATIONAL LIMITED.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at JD.COM INTERNATIONAL LIMITED 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!
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How to prepare for a job interview at JD.COM INTERNATIONAL LIMITED
✨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 JD.COM INTERNATIONAL LIMITED 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.
