【Job Responsibilities】 【Job Requirements】 Key Responsibilities • Develop and maintain Joybuy app. • Participate in product requirement discussions. • Formulate scalable and most suitable technical solutions. • Develop according to requirements to ensure quality and delivery timelines. • Solve technical challenges in the iOS client and optimize product performance. Minimum Qualifications • Bachelor’s degree or above in computer science or related field. • 5+ years of iOS development experience. • Proficient in OC and Swift programming languages, familiar with development frameworks and commonly used third-party libraries. • Proven track record of large user base apps (e.g. managing app products with over 100+ daily active users). • Familiar with common data structures and algorithms, network communication mechanisms, and commonly used data transmission protocols. • Proficient in iOS performance optimization and memory optimization techniques, with strong problem identification and resolution skills. • Experience in one or more complete iOS projects, with core design and development responsibilities in at least one commercial-grade project. • Passionate, strong ability to work under pressure, with a strong sense of responsibility and teamwork spirit, good English communication skills • Keen interest in new technologies, capable of self-learning and rapid learning to continuously improve technical skills. • Effective verbal and written communication skills in English and Chinese. Preferred Qualifications • Experience in eCommerce iOS development. • Committed to open-source projects. • Proficiency in German, French, Dutch or other languages is a plus. What We Offer • A dynamic and challenging work environment in a leading global e-commerce company. • The opportunity to work with a diverse international team and to make a significant impact on JD.com's global presence. • Competitive salary and benefits package, including health insurance, retirement plans, and performance bonuses. 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. 【About JD.com】 JD.com (NASDAQ: JD and HKEX: 9618), also known as JINGDONG, has evolved from a pioneering e-commerce platform into a leading technology and service provider with supply chain at its core. Renowned for its supply chain innovation and excellence, JD.com has expanded into sectors including retail, technology, logistics, healthcare, and more, aiming to transform traditional business models with cutting-edge digital solutions. Ranked 47th on the Fortune Global 500, JD.com is China’s largest retailer by revenue. In 2023, JD.com reported revenues of US$152.8 billion and served approximately 600 million active customers. 【Our International Business】 We are dedicated to building a digitally intelligent, cross-border supply chain and global retail infrastructure. Leveraging our global supply chain capabilities, JD.com continues to expand in markets where our competitive strengths shine. Currently, JD.com operates globally, with business activities in countries such as 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 many others, reaching customers in every corner of the world.