Senior Frontend Engineer — React/TypeScript, 3D & Maps

Plain Concepts Group; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

Plain Concepts Group is seeking a Senior Frontend Developer for an initial 6-month project in the United States. You’ll lead frontend work using React and TypeScript, taking features from idea to production while tackling 3D visualization, interactive maps, and data-heavy interfaces.

You’ll collaborate with Product, Design, and Backend teams to deliver fast, accessible, and maintainable web apps. Expect ownership of frontend architecture, performance optimization, and modern workflows within an

Qualifications

• 5+ years of frontend development experience.
• Strong React and TypeScript expertise.
• Experience with large/complex web applications.
• Fluent English communication and collaborative mindset.

Responsibilities

• Build and maintain web applications using React and TypeScript.
• Collaborate with Product, Design, Backend, and other developers to translate requirements into solutions.
• Improve frontend architecture and development practices.

Skills

React

TypeScript

Frontend Architecture

REST API Integration

Git

UI/UX Collaboration

3D Visualization

Maps/Geospatial

Problem Solving

Tools

Three.js

WebGL

Mapbox

OpenLayers

Tailwind CSS

Material UI

Job description

Plain Concepts Group is seeking a Senior Frontend Developer for an initial 6-month project in the United States. You’ll lead frontend work using React and TypeScript, taking features from idea to production while tackling 3D visualization, interactive maps, and data-heavy interfaces.

You’ll collaborate with Product, Design, and Backend teams to deliver fast, accessible, and maintainable web apps. Expect ownership of frontend architecture, performance optimization, and modern workflows within an