Senior UI Engineer

Summary

This role involves building and maintaining a cross-platform desktop assistant using Electron, React, and TypeScript. The engineer will focus on performance optimization, real-time functionality, and integrating AI-powered features for macOS and Windows.

Senior UI Engineer - Remote

We’re partnered with an ambitious AI technology company building a next-generation desktop assistant designed to help users automate everyday tasks, conversations and workflows.

Paying up to 120k per annum, we’re looking for a fully remote UI developer to own the desktop experience across macOS and Windows, with a strong focus on performance, reliability and real-time functionality.

What You'll Do
  • Build and maintain cross-platform Electron applications.
  • Develop responsive, real-time user experiences.
  • Implement desktop functionality including filesystem access, notifications, auto-updates and deep linking.
  • Integrate AI-powered features via backend APIs.
  • Optimise startup time, memory usage and overall performance.
  • Manage local state and message history efficiently.
  • Work with WebSockets and other real-time technologies.
  • Troubleshoot complex desktop and production issues.
What We're Looking For
  • Strong software engineering background.
  • Proven experience building production Electron applications.
  • Strong JavaScript / TypeScript skills.
  • Experience with React or similar.
  • Understanding of Electron lifecycle and IPC.
  • Experience with SQLite, IndexedDB or filesystem storage.
  • Experience with real-time technologies such as WebSockets.
  • Strong debugging and performance optimisation skills.
  • Familiarity with macOS and/or Windows.
What's On Offer
  • Up to £120,000
  • Fully remote
  • Work on an ambitious AI product
  • High-autonomy, high-calibre engineering team
  • Opportunity to have significant impact on a product with global reach

If you think this role is of interest then please apply now!

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