Roles and Responsibilities · Participate in full PWA responsive application development lifecycle and write unit-tested code that is performant, maintainable, clear, and concise. · Design and develop scalable systems using advanced concepts in NodeJS, TypeScript, Javascript and ReactJS. · Design, implement, and deploy scalable RESTful APIs or GraphQL APIs to handle high volumes of traffic, with a strong understanding of OpenAPI standards · Experience in working with SQL databases like PostgreSQL, MySQL and/or NOSQL databases like MongoDB, etc · Experience in or good understanding of deployment and management of applications on AWS · Proficient in collaborative code development using Git and familiar with pair programming · Senior Engineer Experience: 4-8 years (exceptional candidates with fewer years of experience will also be considered) Must have : PWA, Reactjs, Nodejs, Typescript, API Nice to have : AWS, CI-CD pipelin 簽獨(dú)立顧問合同,可居家辦公,base地全國(guó)均可。