Position: Middle+/Senior Angular+React
Company: CHI Software
Category: JavaScript
Experience required: 3y
English level: upper

**Requirements:**

• Experience in building large, complex, highly scalable web applications
• 4 years experience in React/Angular
.•Experience in the SaaS, networking, security, mobile and Big Data systems (sophisticated projects).
• Experience in the following frameworks (D3.js , Chart. js)
• Bachelor's Degree in Computer Science.
• Profound knowledge of browser limitations, testing and debugging
• Experience in OOP and MVC designs
• Good understanding of multithreading, data structures and design patterns
• Knowledge and understanding of client-side architecture best practices
• Considerable proficiency in JavaScript (ES6 and higher)
• Experience in REST and GraphQL methodologies
• Upper-intermediate English

**Will be a plus:**
• Experience in TypeScript / Flow
• Experience as a Team lead
• Working experience with SSR
• Developing progressive web apps
• AWS knowledge
• Experience with unit and integration testing