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Fynity

Frontend Developer

Fynity
United Kingdom · Full-time · Mid-Senior

Frontend Developer


Location: Leeds (3 days per week onsite, with flexibility following onboarding)

Salary: Up to £45,000 (DOE) + Discretionary Bonus


Are you a creative front-end developer who loves bringing design concepts to life in the browser? Do you thrive in a fast-paced agency setting, working across multiple brands and campaigns? This role offers the opportunity to build engaging, responsive marketing websites and landing pages using modern frameworks, all while developing your skills in a supportive, employee-owned, B-Corp certified business.


About the role:

As a Frontend Developer, you’ll translate design concepts into high-quality, responsive, and accessible web experiences. You’ll be involved in everything from new website builds to ongoing retainer work, ensuring client brands are represented beautifully and effectively online.


The role is focused on creative, design-led marketing websites, rather than product or web app development. You’ll work closely with designers, backend developers, and project managers to deliver projects that balance creativity, functionality, and performance.


Key responsibilities:

  • Break down designs into reusable components, defining their data requirements
  • Produce accessible, SEO-friendly HTML markup with modern CSS frameworks (e.g. Tailwind CSS)
  • Build responsive, mobile-first layouts that adapt seamlessly across devices
  • Develop interactive front-end features using JavaScript and reactive frameworks (e.g. Vue.js)
  • Proactively test, debug, and troubleshoot cross-browser compatibility issues
  • Collaborate with designers and backend developers to deliver polished, high-quality projects
  • Contribute to accurate project estimates, supporting delivery across new builds and retainers
  • Stay current with front-end trends and propose new ideas and technologies to the team


What you’ll bring:

Essential:

  • 2+ years of front-end development experience in a digital agency environment
  • Proficiency in HTML, CSS (including Tailwind CSS), and JavaScript
  • Solid understanding of responsive, mobile-first design principles
  • Familiarity with modern frameworks and tools such as Vue.js and TypeScript
  • Experience using Git for version control
  • A good working knowledge of PHP and its role in CMS-driven websites


Desirable:

  • Experience with CMS platforms such as Craft CMS
  • Exposure to backend technologies like PHP and Laravel
  • Previous experience building components in collaboration with design systems


About you:

  • You’re detail-oriented and passionate about delivering pixel-perfect, accessible interfaces
  • You thrive in a design-led, creative environment where collaboration is key
  • You enjoy juggling multiple projects and meeting deadlines in a fast-paced agency setting
  • You’re eager to expand your skillset and contribute ideas to improve the way the team works


Benefits:

  • 25 days holiday + bank holidays (increasing with service)
  • Company performance-linked bonus scheme
  • Comprehensive private health insurance
  • 5% company pension scheme
  • Access to your own financial coach
  • Mental health support
  • Free on-site gym
  • Structured development & progression pathways
  • Your birthday off

Key Skills

Ranked by relevance

responsive css php javascript git seo
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Posted
Aug 28, 2025
Type
Full-time
Level
Mid-Senior
Location
Leeds
Company
Fynity

Industries

Software Development

Categories

Information Technology

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