Senior Developer (React Native/ReactJS)

Yêu cầu ứng viên React Native:• At least 3 years of experience in React Native, Redux, ES6, React Navigation• Architect, build and maintain excellent React Native applications with clean code.• Experience with state management like: context, redux, redux saga, thunk• Understanding of life cycle, hook, optimization performance...• Familiarity with native build tools, like XCode, Gradle• Experience with unit test like Jest or Mocha• Strong problem-solving and critical-thinking abilities• Experience with GIT source control, Agile process• Experienced in fixing bugs in production and issues when deploying apps to Google Play and app store• MUST be good at English communication• Nice to have Experienced in integrating with third party, health monitoring applications• Nice to have Native platform knowledge (iOS or Android) or used to write native modules for react appReactJS:• At least 3 years of practical experience as a Front-End Developer involved in developing and supporting large scale systems, mission critical applications;• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model;• Thorough understanding of React.js and its core principles;• Having Experience with popular React.js workflows (such as Flux or Redux), Serverless application;• Familiarity with newer specifications of EcmaScript;• Having Experience with data structure libraries (e.g., Immutable.js);• Knowledge of isomorphic React is a plus;• Familiarity with RESTful APIs;• Knowledge of modern authorization mechanisms, such as JSON Web Token;• Familiarity with modern front-end build pipelines and tools;• Experience with common front-end development tools such as Babel, Webpack, NPM, etc.• Ability to understand business requirements and translate them into technical requirements;• A knack for benchmarking and optimization;• Familiarity with code versioning tools {{such as Git, SVN, and Mercurial}};• Good communication in English;