Senior Front-End Developer (React / TypeScript / AI Interfaces)

goghr; United States; Remote; USD 100,000 - 150,000; Full time

Job summary

A leading company in AI technology is seeking a Senior Front-End Developer to create sophisticated, user-friendly web interfaces. This remote role involves collaborating with back-end engineers and AI developers to deliver high-performance applications that enhance digital interactions. The ideal candidate will have extensive experience with React and TypeScript, as well as a passion for clean code and innovative design.

Qualifications

• Minimum 5 years of professional experience as a front-end developer.
• Advanced proficiency in React.js, TypeScript, Redux/Zustand, and modern JavaScript.
• Strong understanding of responsive design and CSS frameworks.

Responsibilities

• Build and maintain scalable, elegant, and high-performance front-end applications.
• Develop real-time user interfaces for web apps involving audio/video interactions.
• Optimize performance, accessibility, and responsiveness across devices.

Skills

React.js

TypeScript

Redux/Zustand

JavaScript (ES6+)

Responsive Design

CSS Frameworks

UI Animations

WebSockets

RESTful/GraphQL APIs

Performance Optimization

Job description

Job Title: Senior Front-End Developer (React / TypeScript / AI Interfaces)

Company: Tcall.ai

Location: Remote

Experience: 5+ years

About Us

Tcall.ai builds cutting-edge, AI-powered platforms that transform how users engage with services through voice, video, and chat interfaces. We are pioneering products that enable seamless, intelligent customer experiences across industries. Join a team dedicated to shaping the future of digital interactions through beautiful, responsive, and intelligent design.

The Role

We are looking for a Senior Front-End Developer with a strong track record of building sophisticated, responsive, and user-friendly web interfaces. In this role, you will craft the front-end of advanced applications that power AI-driven conversations, real-time support systems, and interactive digital assistants.

You’ll work closely with back-end engineers and AI developers to bring intuitive, powerful tools to life—tools that users rely on for communication, guidance, and automation.

Key Responsibilities

• Build and maintain scalable, elegant, and high-performance front-end applications.
• Develop real-time user interfaces for web apps involving audio/video interactions and intelligent chat systems.
• Translate complex user requirements into polished UI/UX experiences that enhance engagement.
• Work closely with back-end and AI teams to integrate APIs, handle state management, and ensure smooth data flow.
• Optimize performance, accessibility, and responsiveness across devices and platforms.
• Uphold best practices in design systems, modular architecture, and reusable components.
• Participate in code reviews, sprint planning, and feature ideation.

Required Qualifications

• Minimum 5 years of professional experience as a front-end developer.
• Advanced proficiency in React.js, TypeScript, Redux/Zustand, and modern JavaScript (ES6+).
• Strong understanding of responsive design, CSS frameworks (Tailwind, Styled Components), and UI animations.
• Experience building complex dashboards, real-time interfaces, or interactive components.
• Comfortable working with WebSockets, RESTful/GraphQL APIs, and integrating AI services (e.g., chatbots, voice interfaces).
• Solid grasp of browser performance optimization, security principles, and testing tools.
• Passion for clean, maintainable, and scalable codebases.

Preferred Skills

• Experience in building AI-powered front-ends (chat UIs, real-time assistants, voice/video UIs).
• Familiarity with WebRTC, Three.js, or voice interaction layers.
• Prior work with design systems and Figma-based design implementation.
• Knowledge of CI/CD pipelines and front-end DevOps tools.