UI Developer: Real-Time React/TypeScript - Onsite SJ

Siri InfoSolutions Inc; San Jose (CA); On-site; USD 90,000 - 130,000; Full time

Job summary

Siri InfoSolutions Inc in San Jose, CA is seeking a UI Developer to design, build, and maintain scalable web interfaces using React.js and TypeScript. This onsite, full-time role focuses on real-time chat, messaging, and streaming UI patterns with strong authentication knowledge.

You will implement OAuth2 and SAML authentication, optimize performance and accessibility, and ensure cross-browser compatibility across applications.

Qualifications

• Strong proficiency in React.js and modern JavaScript/ECMAScript standards.
• Solid experience with TypeScript for building web apps.
• Hands-on experience with chat, messaging, and streaming UI patterns.
• Experience with OAuth2 and SAML-based authentication.
• Good knowledge of HTML5, CSS3, and responsive design.
• Experience with Redux or Context API and REST APIs.

Responsibilities

• Design and develop scalable, responsive UI components with React/TypeScript.
• Build real-time chat and messaging interfaces with focus on usability and performance.
• Integrate front-end apps with REST APIs and real-time services.
• Implement OAuth2 and SAML authentication flows.
• Optimize performance, accessibility, and cross-browser compatibility.

Skills

React.js

TypeScript

OAuth2

SAML

HTML5

CSS3

Redux

Context API

REST APIs

WebSocket

Git

Debugging

Analytical skills

Job description

Siri InfoSolutions Inc in San Jose, CA is seeking a UI Developer to design, build, and maintain scalable web interfaces using React.js and TypeScript. This onsite, full-time role focuses on real-time chat, messaging, and streaming UI patterns with strong authentication knowledge.

You will implement OAuth2 and SAML authentication, optimize performance and accessibility, and ensure cross-browser compatibility across applications.