Responsibilities:

1. Developing new features and user interfaces from wireframe/prototype/mockup.
2. Ensuring the high performance and user experience of the application.
3. Fixing bugs and performance problems.
4. Writing clean, readable, and testable code.
5. Collaborate with developers, designers and other team members to deliver solutions quickly.

Qualifications:

1. 5+ years of experience in TypeScript (ES6+) with Next.js 12+.
2. 4+ years of experience in CSS3 with SASS/SCSS for RWD.
3. 3+ years of experience in JWT with REST APIs.
4. 2+ years of experience in third-party APIs (Google/Facebook/IG/Line, Payment/Shipment).
5. 2+ years of experience with popular React.js workflows (such as Flux, Redux or xState)
6. 1+ years of experience in programming images and videos.
7. 1+ years of experience in programming csv, excel, word, pdf, etc.
8. 1+ years of experience in WebSocket.
9. 1+ years of experience with unit testing, integration testing and E2E testing.
10. Experience in completing projects from scratch.
11. Ability to effectively design solutions to technical challenges.
12. Ability and interest with keeping up to date with the latest developments and being challenged.
13. Follow common specifications such as W3C, RFC, etc.

Nice to have:

1. Experience with Figma, Sketch, AI.
2. Experience with CoreUI, TailwindCSS, MUI.
3. Experience with GraphQL with Apollo.
4. Experience with WebSocket.
5. Experience with React Native.
6. Experience with microservices.
7. Experience with Canvas.
8. Good understanding of E-Commerce.