Frontend Software Engineer - Real-Time Data Visualization

iO Associates; Islington (MA); Hybrid; USD 81,000 - 122,000; Full time

Job summary

Our Client in London is seeking a frontend software engineer to build complex, performant web applications for visualising and navigating data. You will develop core frontend components and adapt them to support diverse customer workflows across industries.

The role requires rapid prototyping to execution with robust, reusable abstractions, and a strong emphasis on UX, accessibility and visual design.

Qualifications

• Frontend engineer with experience building complex, performant, dynamic web applications for visualising and navigating data.
• Responsible for building core frontend components and interfaces, and extending them to drive customer-specific workflows across sectors.
• High-impact role: bring a prototype from concept to execution with robust, reusable abstractions.

Responsibilities

• Build core frontend components and interfaces for data visualization platforms.
• Extend components to support customer-specific workflows across multiple sectors.
• Collaborate with design and backend teams to ensure performance and accessibility.

Skills

React

TypeScript

Vite

Tailwind CSS

gRPC/protobuf

Three.js

React Three Fiber

WebGL

Deck.gl

WebSockets

Worker Threads

Vitest/Jest/Playwright

Storybook

Design Systems

Geospatial

UX/UI

Accessibility

Tools

Three.js

Job description

Our Client in London is seeking a frontend software engineer to build complex, performant web applications for visualising and navigating data. You will develop core frontend components and adapt them to support diverse customer workflows across industries.

The role requires rapid prototyping to execution with robust, reusable abstractions, and a strong emphasis on UX, accessibility and visual design.