> Markdown version of [/jobs/ext/333614-ios-engineer](https://www.wearedevelopers.com/jobs/ext/333614-ios-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # iOS Engineer - **Company:** JINGDONG RETAIL (UK) LIMITED - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Program Optimization, Data Transmissions, Data Structures, Network Service, Open Source Technology, Performance Tuning, Ios Frameworks, Information Technology - **Published:** June 8, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=9fdbb0f40fd9ffdb ## About the Role Do you have experience in iOS development?, Do you have a Bachelor's degree?, * 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., * Experience in eCommerce iOS development. * Committed to open-source projects. * Proficiency in Chinese, German, French, Dutch or other languages is a plus. ## Description JD.com is seeking an experienced iOS Engineer responsible for the development of our eCommerce iOS apps in European countries such as the UK, France, Germany, and the Netherlands. In this role, you will implement the mobile user friendly eCommerce apps. You will work closely with the product managerment, and other engineering teams to deliver user-centric solutions in a dynamic, international environment., * 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. * Work onsite in London. ## Related Videos - [Phel, a native Lisp for PHP](https://www.wearedevelopers.com/videos/791-phel-a-native-lisp-for-php) - [Detect Hand Pose with Vision](https://www.wearedevelopers.com/videos/135-detect-hand-pose-with-vision) - [Demystifying application networking in the cloud](https://www.wearedevelopers.com/videos/675-demystifying-application-networking-in-the-cloud) - [Unlocking the potential of Digital & IT at Vodafone](https://www.wearedevelopers.com/videos/602-unlocking-the-potential-of-digital-it-at-vodafone) - [Using Serious Tech for a Silly Game - How to Build an MVP with Flutter](https://www.wearedevelopers.com/videos/728-using-serious-tech-for-a-silly-game-how-to-build-an-mvp-with-flutter) - [Let your iOS app read texts](https://www.wearedevelopers.com/videos/167-let-your-ios-app-read-texts) ## Related Articles - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany)