Front-End Developer

Sanderson Government & Defence • london, england • Posted June 20, 2026

Position Overview

Job Spec

  • Design, build and maintain front-end components using JavaScript, CSS and progressive enhancement
  • Ensure all front-end work meets WCAG accessibility standards
  • Use and extend the GOV.UK Design System and GOV.UK Frontend
  • Collaborate with User Researchers, Service Designers and UX/Interaction Designers
  • Contribute to technical decision-making, architectural discussions and front-end best practice
  • Apply TDD, pair programming and CI/CD practices
  • Build and maintain automated tests using Playwright
  • Support DevOps practices including Terraform and continuous delivery pipelines
  • Coach or mentor other developers and contribute to the wider engineering community

Reasonable Adjustments

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspect...