Senior Frontend Engineer

Futuris Recruitment — Sweden · Posted ~7 hours ago

Senior

Skills

React Next.js TypeScript accessible UI WebSockets real-time collaboration frontend performance optimization

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Summary ✨ AI‑Generated

A technology startup is looking for a Senior Frontend Engineer to build high-performance, real-time interfaces for expert users. You will work with React, Next.js, and TypeScript, design accessible reusable UI systems, implement WebSocket-based collaboration, optimize rendering and loading performance, and have meaningful ownership over architecture and product evolution. The role requires 5+ years of experience.

Highlights

High-agency role with real architectural ownership, direct product impact, work on high-performance real-time interfaces, and close collaboration with product and design teams.

Description

We’re looking for a Senior Frontend Engineer for our client in Stockholm! The role You'll be working with an exciting start-up building a cutting-edge collaboration platform for the manufacturing industry, working at the frontier of engineering, cloud-native platforms, and intelligent design automation. The work consists of high-performance, real-time product interfaces used by expert users to explore complex designs, collaborate live, and make critical decisions. This is a high-agency role with real architectural ownership and direct impact on how the product evolves. What you’ll be doing Building core product interfaces using React, Next.js, and TypeScriptDesigning and maintaining reusable, accessible UI systemsImplementing real-time collaboration features over WebSocketsWorking closely with product and design to ship intuitive, polished experiencesOptimising rendering performance, asset loading, and perceived latency in complex UIs Requirements 5+ years of experience building modern frontend applications in React.Deep understanding of component architecture, performance, and accessibilityWorked with real-time solutions using WebSockets or similarProduct mindset: you care about how things are used, not just how they’re builtProven experience working in a fast-paced, high-ownership, environment.Fluent English Speaker Bonus - Any experience with WebGL, WebGPU, or 3D-adjacent frontend work What's on offer Above market base salaryITP Pension model30 days vacationStock Option package