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.
Job Summary:**
JD.com is seeking a highly skilled and experienced Anti-scraping Security Expert to design, implement, and maintain robust defenses against automated data extraction and scraping activities across our platforms. This role is crucial in protecting our valuable data assets, ensuring fair competition, and maintaining a positive user experience.
Conduct red-blue team validation on the company’s anti-scraping products and risk control strategies from an adversarial perspective to strengthen defense via offensive testing and safeguard business security.
Undertake blue-team assessment, red-blue confrontation and real-world offensive & defensive drills focusing on business security and anti-scraping domains.
Design bypass strategies and carry out offensive capability testing for common business security adversarial scenarios across JD Overseas markets; develop automated adversarial scripts for business workflows.
Bachelor’s degree or above in Computer Science or related disciplines, with a minimum of 5 years of working experience. Candidates with experience at overseas e-commerce platforms are preferred.
Familiar with mainstream risk control rules for business security. Capable of independently detecting risk rules and implementing circumvention against human-machine challenges.
Proficient in forward and reverse JavaScript development, Python scripting, as well as packet capture and packet tampering tools.
Skilled in mainstream Android security analysis tools, adversarial scenarios and attack methodologies; able to conduct reverse engineering, hooking, emulation and related tasks.
Possess innovative problem-solving ideas (e.g. data poisoning) or solid hands-on adversarial experience (e.g. account risk control confrontation. Experience in crawler adversarial operations targeting overseas markets is a strong plus. Please highlight relevant experience clearly on your resume.
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.
Skills Required
- Bachelor's degree or above in Computer Science or related discipline
- Minimum 5 years of relevant working experience
- Experience at overseas e-commerce platforms
- Familiarity with mainstream risk control rules for business security
- Ability to detect risk rules and implement circumvention against human-machine challenges
- Proficient in forward and reverse JavaScript development
- Proficient in Python scripting
- Experience with packet capture and packet tampering tools
- Skilled with Android security analysis tools, adversarial scenarios and attack methodologies
- Able to perform reverse engineering, hooking, and emulation
- Innovative adversarial techniques (e.g., data poisoning) or hands-on adversarial experience (account risk control confrontation)
- Experience in crawler adversarial operations targeting overseas markets
What We Do
JD.com, Inc. (Nasdaq: JD) is China's largest retailer, online or offline, and the world's third largest Internet company by revenue. With more than 300 million customers, JD.com is expanding quickly in China because consumers increasingly demand the authentic, high-quality products JD is known for. We work closely with both domestic brands and top international brands to bring fresh food, apparel, home appliances, baby products and more to Chinese consumers. To power this massive business we operate our own nationwide logistics network, from warehouses to the last mile. We can deliver up to 90% of orders same- or next-day, making our service the fastest and most reliable delivery service of any large-scale e-commerce company in the world. By investing in the most cutting edge technologies, JD.com is shaping the future of retail in China and beyond. Our scientists are working on innovative solutions for all parts of our business using big data, artificial intelligence, robotics, computer vision, virtual and augmented reality, unmanned vehicle systems, and more. Headquartered in Beijing, JD.com is a Fortune Global 500 company with offices around the world, including in New York, Tokyo and a research and development center in Silicon Valley.
