Frontend Developer (SFIA 3)

Added: 06/06/2025
💼 Zaizi
🌍 London, England, United Kingdom
🕒 Full-time
💷 £34,000 - £65,000
🏷️ react
🏷️ javascript
🏷️ typescript
🏷️ css
🏷️ html
🏷️ jest
🏷️ aws

Job description Zaizi is looking for a Front End Developer to develop high-quality software, improve user outcomes, and share knowledge within the organization. The role involves working in an inclusive, modern, and democratic environment with a focus on Agile methodologies and collaboration.

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.
  • Collaborate with Agile team members to enhance software and outcomes.

Requirements

  • Strong experience with React, HTML, CSS, JavaScript, and TypeScript.
  • Experience with testing frameworks (Unit & End-to-End, e.g., Jest/NightwatchJS).
  • Understanding of AA Accessibility Standards.
  • Experience with RESTful APIs.
  • Familiarity with developing for major browsers (Chrome, Edge).
  • Strong awareness of performance optimization.

Nice to have skills

  • Experience working with the UK Government or public sector.
  • AWS experience.
  • Building component libraries.
  • Understanding of security principles.
  • Experience with scalability and reusability.
  • Appreciation for UX.

Benefits

  • 25 days paid holiday + bank holidays
  • BUPA medical insurance
  • Workplace Pension (5% employer contribution)
  • Group Life Assurance
  • Cycle scheme
  • 5 days per year for approved Training
  • WFH equipment allowance
  • Buy/Sell Holiday
  • 2 days paid volunteering days
  • Flexible working
  • Opportunity to work on exciting projects with impact
  • Empowerment to make decisions
  • Encouragement to learn from failures

Salary £34,000 - £65,000


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