京东Android工程师
社招全职软件开发岗地点:上海状态:招聘
任职要求
1. 熟练掌握Java、kotlin等开发语言 2. 熟悉retrofit、okhttp、rxJava等框架,熟悉多线程、classLoader、java垃圾回收机制 3. 对常见兼容性问题能够熟练掌握,能合理修复兼容性问题 4. 掌握页面性能优化技术,能够对页面体验作出合理优化;熟悉各类crash场景,能够做到crash合理…
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工作职责
工作职责: 1. 负责达达app开发,包括用户、骑士、运营、销售端 2. 支持百万骑手实时在线跑单,及时处理各类线上问题 3. 确保线上稳定性,确保低crash率,对线上问题作及时跟进、复盘、优化 4. 对关键页面能够持续作体验优化,使页面性能、体验达到行业领先 5. 对定位、拍照、地图、蓝牙、语音、IM等重点模块,作深入优化,体验和性能达到业内领先 6. 参与部署构建优化、组件化、跨端能力建设,持续提升研发效率 7. 及时学习关键领域行业知识,能够将行业内先进解决方案落地,并持续提升
包括英文材料
Java+
https://www.youtube.com/watch?v=eIrMbAQSU34
Master Java – a must-have language for software development, Android apps, and more! ☕️ This beginner-friendly course takes you from basics to real coding skills.
Kotlin+
https://kotlinlang.org/docs/kotlin-tour-welcome.html
Quickly learn the essentials of the Kotlin programming language through our tours, which will take you from beginner to intermediate level.
https://learnxinyminutes.com/kotlin/
Kotlin is a statically typed programming language for the JVM, Android and the browser. It is 100% interoperable with Java.
https://www.youtube.com/watch?v=EExSSotojVI
In this full Kotlin course, you will learn the most popular programming language on Android and start building your own apps.
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