UI Developer

UI Developer
* React.js
* Typescript
* Chat/streaming UI patterns
* OAuth2/SAML auth

UI Developer – React.js / TypeScript

We are looking for a skilled UI Developer with strong expertise in building modern, responsive web applications using React.js and TypeScript. The ideal candidate has experience developing real-time, interactive user interfaces, integrating backend APIs, and implementing enterprise authentication solutions.

Required Skills

• Strong proficiency in React.js and TypeScript
• Experience integrating REST APIs and/or GraphQL APIs with frontend applications
• Experience building chat, messaging, and streaming UI patterns (real-time updates, WebSockets, Server-Sent Events, incremental rendering, typing indicators, etc.)
• Strong understanding of asynchronous programming, API error handling, and data fetching/caching
• Experience implementing authentication and authorization using OAuth 2.0 and SAML
• Solid knowledge of HTML5, CSS3, JavaScript (ES6+), and responsive web development
• Experience with modern state management (Redux, Zustand, Context API, etc.)
• Proficiency with Git and Agile/Scrum development

Responsibilities

• Build scalable, high-performance React applications using TypeScript
• Integrate and consume REST/GraphQL APIs to deliver seamless user experiences
• Develop responsive, real-time chat and streaming interfaces
• Implement secure authentication and authorization using OAuth 2.0 and SAML
• Collaborate with backend engineers to design and integrate APIs
• Optimize application performance, accessibility, and maintainability
• Write clean, reusable, well-tested, and documented code

Preferred Qualifications

• Experience with AI/LLM-powered chat applications
• Familiarity with WebSockets, Server-Sent Events (SSE), or other real-time communication technologies
• Knowledge of testing frameworks such as Jest, React Testing Library, or Cypress
• Experience with CI/CD pipelines and cloud platforms (AWS, Azure, or Google Cloud Platform)