Senior Software Engineer, Front-End Leaning

The role

You will build and own complex UI and editor interfaces for visualizing and annotating multi-modal data. This includes rendering high-performance 3D/4D scenes in the browser and working across the full stack when needed.

What you will do

• Build and own complex UI and editor interfaces for visualising and annotating multi-modal data
• Render high-performance 3D/4D scenes with thousands of objects in the browser
• Work across the full stack from backend services to deployment and styling
• Take end-to-end ownership of projects from product and architectural decisions to deployment, monitoring, and measuring user impact
• Collaborate closely with a lean, high-trust team
• Take initiative and be proactive in problem-solving

Required qualifications

• Strong frontend engineering experience with production-grade work on complex, high-performance UIs
• Proficiency in TypeScript and React
• Familiarity with Python and backend development

Nice to have

• Experience with 3D rendering, WebGL, Canvas, or similar browser-based visualisation technologies
• Experience with Kubernetes and GCP

Benefits

• Competitive salary, commission, and meaningful equity
• 25 days annual leave plus UK public holidays
• Annual learning & development budget
• Travel for customer visits, events, and conferences across the UK and Europe
• Daily company lunches
• Monthly socials & bi-annual team offsites

About the company

Encord is the data layer for Physical AI and enterprise, serving as core infrastructure for 300+ leading AI teams. The team includes founders, scientists, quants, researchers, and former Olympians.