Frontend Developer (SFIA 4)

Added: 09/06/2025
💼 Zaizi
🌍 London, England, United Kingdom
🕒 Full-time
💷
🏷️ react
🏷️ typescript
🏷️ redux
🏷️ css
🏷️ pwa
🏷️ jest
🏷️ cloud
🏷️ docker
🏷️ ci/cd

Job description Senior Front End Developer to develop software, improve guidelines, write clean code, coach junior colleagues, and collaborate within Agile teams.

Responsibilities

  • Develop software to meet user needs
  • Follow and improve best-practice guidelines
  • Write clean, secure, and well-tested code
  • Coach and mentor junior colleagues
  • Engage with Agile team members to improve software and outcomes

Requirements

  • Demonstrable experience working in Agile teams
  • Experience with product development based on observation, experimentation, and user research
  • Experience working in multi-disciplinary/DevOps teams (Product Owner/Manager, UX Designers, Developers, etc.)
  • Experience with continuous integration environments
  • Strong REACT and Redux experience
  • TypeScript
  • Testing experience (Unit & End-to-End - e.g., Jest)
  • Good experience with CSS/SCSS
  • Experience with AA Standard accessibility
  • Experience with RESTful APIs
  • Experience developing for major browsers (Chrome, Edge, etc.)
  • Strong performance optimization awareness
  • Experience with Docker and CI/CD Pipelines

Benefits

  • 25 days paid holiday + bank holidays
  • BUPA medical insurance
  • Workplace Pension (5% employer contribution)
  • Group Life Assurance
  • Cycle scheme
  • 5 days/year for approved Training
  • WFH equipment allowance
  • Buy/Sell Holiday
  • 2 days paid volunteering days
  • Flexible working
  • Opportunity to work on exciting projects and make a difference
  • Empowered to make decisions
  • Encouraged to fail fast and learn quickly

Salary £85000 - £130000 per year


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