Frontend Engineer: Real-Time 3D Collaboration UI

Encube Technologies AB; Stockholms kommun; On-site; SEK 700,000 - 900,000; Full time

Job summary

Encube Technologies AB, based in Sweden, is seeking a Frontend Engineer who loves solving complex UI challenges with the end user in mind. You’ll shape our frontend architecture, drive performance at scale, and deliver delightful, accessible experiences for collaborative 3D workflows.

You’ll work with React, Next.js, TypeScript and modern tooling to ship high-quality interfaces, coordinate with design and product, and own parts of the frontend stack from concept to production.

Qualifications

• Experience building modern frontend applications at scale.
• Strong understanding of component architecture, performance and accessibility.
• Hands-on and collaborative mindset with product-driven thinking.

Responsibilities

• Build high-performance frontend interfaces for collaborative 3D workflows.
• Develop reusable components and accessible UI systems.
• Implement real-time collaboration features over WebSockets.
• Collaborate with design and product to create intuitive interfaces.
• Optimize rendering performance, asset loading, and latency.
• Work with React, Next.js, TypeScript, Three.js, and modern tooling.

Skills

Frontend architecture

React

Next.js

TypeScript

Performance optimization

Accessibility

Collaborative mindset

Tools

React

Next.js

TypeScript

Three.js

React Three Fiber

shadcn/ui

Radix UI

Tailwind

Vitest

Playwright

GitHub Actions

Job description

Encube Technologies AB, based in Sweden, is seeking a Frontend Engineer who loves solving complex UI challenges with the end user in mind. You’ll shape our frontend architecture, drive performance at scale, and deliver delightful, accessible experiences for collaborative 3D workflows.

You’ll work with React, Next.js, TypeScript and modern tooling to ship high-quality interfaces, coordinate with design and product, and own parts of the frontend stack from concept to production.