Senior Frontend Tech Lead: React & Next.js Architecture

Uvation, Inc.; Singapore; Remote; SGD 180,000 - 240,000; Full time

Job summary

Uvation, Inc. is seeking a senior front-end architect to lead complex React/Next.js features and graphics-heavy interfaces in Singapore. You will mentor the team, review designs, and drive architectural decisions for scalable, high-performance UI.

The role requires deep experience with state management, design systems, WebGL, and API contracts. You will collaborate with backend and design to deliver robust, accessible interfaces.

Qualifications

• Extensive React/Next.js experience with TypeScript and hooks.
• Design scalable front-end architecture with clear boundaries between UI, logic, and data.
• Build reusable component libraries with consistent APIs.
• Deep state management using Zustand or Redux Toolkit.
• Strong HTML/CSS/SCSS with responsive design and accessibility.
• Experience implementing design systems such as IBM Carbon or Material UI.
• REST API integration with typed models and defensive handling.
• Contract testing and API contract validation with backend teams.
• Performance profiling, memoisation, code splitting and lazy loading.
• Awareness of frame rate, GPU usage and memory in graphics-heavy screens.
• Hands-on WebGL/three.js experience with scene and animation timelines.
• Managing events across layered UI/graphics surfaces.
• Safe integration with host apps via props and isolated styles.
• Testing strategy with Vitest or Jest and React Testing Library.
• Strong TS with error boundaries and cross-browser testing.
• CI/CD pipelines, Git workflows and high-quality PR reviews.
• Azure DevOps familiarity and cloud integration.
• Mentoring, task breakdown, estimation and documentation.

Responsibilities

• Own technical direction for complex front-end features.
• Mentor the team through design reviews and code reviews.
• Design scalable front-end architecture with a single source of truth.
• Collaborate with backend and design teams to ensure robust interfaces.

Skills

React

Next.js

TypeScript

Hooks-based design

State management

Architecture design

WebGL / three.js

Performance optimization

Design systems

REST API integration

API contracts

Testing (Vitest/Jest + RTL)

CI/CD / Git workflows

Azure DevOps

Frontend security

Tools

three.js

WebGL

Playwright

Material UI

IBM Carbon

Job description

Uvation, Inc. is seeking a senior front-end architect to lead complex React/Next.js features and graphics-heavy interfaces in Singapore. You will mentor the team, review designs, and drive architectural decisions for scalable, high-performance UI.

The role requires deep experience with state management, design systems, WebGL, and API contracts. You will collaborate with backend and design to deliver robust, accessible interfaces.