Frontend Developer for Accessible Web Design
Budget: £10 – £15 GBP
Freelance Lead Frontend Developer (Accessibility / UI)
Professional Summary
We are seeking an experienced Lead Frontend Developer (Accessibility / UI) to design and deliver accessible, high-performance user interfaces for public-sector, education, and NGO clients. The ideal candidate is a frontend engineering specialist with deep expertise in accessibility standards, modern React-based ecosystems, and scalable design systems, with a strong track record of building inclusive digital services.
Key Responsibilities
Lead the development of accessible user interfaces in line with WCAG 2.1 AA / AAA standards.
Architect and implement frontend solutions using React, Next.js, and Tailwind CSS.
Define and maintain accessible design systems and reusable UI components.
Ensure progressive enhancement, mobile-first design, and cross-device compatibility.
Optimise frontend performance using Lighthouse, Core Web Vitals, and performance profiling tools.
Implement internationalisation (i18n), including multilingual and RTL (right-to-left) content rendering.
Conduct accessibility audits and testing using automated and manual techniques.
Review and mentor other frontend developers to maintain accessibility-first standards.
Collaborate with UX designers, backend engineers, and product stakeholders.
Support accessibility compliance documentation and statements for regulated delivery.
Key Skills & Technical Expertise
Accessible UI Development (WCAG 2.1 AA / AAA)
React, Next.js, Tailwind CSS
Progressive enhancement and mobile-first design
UX and frontend performance optimisation (Lighthouse, Core Web Vitals)
Multilingual and RTL content rendering
Design systems and component-driven development
Required Qualifications & Certifications
CPACC (IAAP) – Certified Professional in Accessibility Core Competencies
Google Mobile Web Specialist
axe-core Certified Accessibility Specialist
Engagement & Commercial Terms
Freelance / Contract (Hourly Rate Basis)
Engagement billed per hour, with hours agreed in advance
Timesheets submitted weekly or monthly, as agreed
Remote-first delivery, with occasional collaboration sessions if required
Ongoing or project-based engagement depending on programme needs
Professional Summary
We are seeking an experienced Lead Frontend Developer (Accessibility / UI) to design and deliver accessible, high-performance user interfaces for public-sector, education, and NGO clients. The ideal candidate is a frontend engineering specialist with deep expertise in accessibility standards, modern React-based ecosystems, and scalable design systems, with a strong track record of building inclusive digital services.
Key Responsibilities
Lead the development of accessible user interfaces in line with WCAG 2.1 AA / AAA standards.
Architect and implement frontend solutions using React, Next.js, and Tailwind CSS.
Define and maintain accessible design systems and reusable UI components.
Ensure progressive enhancement, mobile-first design, and cross-device compatibility.
Optimise frontend performance using Lighthouse, Core Web Vitals, and performance profiling tools.
Implement internationalisation (i18n), including multilingual and RTL (right-to-left) content rendering.
Conduct accessibility audits and testing using automated and manual techniques.
Review and mentor other frontend developers to maintain accessibility-first standards.
Collaborate with UX designers, backend engineers, and product stakeholders.
Support accessibility compliance documentation and statements for regulated delivery.
Key Skills & Technical Expertise
Accessible UI Development (WCAG 2.1 AA / AAA)
React, Next.js, Tailwind CSS
Progressive enhancement and mobile-first design
UX and frontend performance optimisation (Lighthouse, Core Web Vitals)
Multilingual and RTL content rendering
Design systems and component-driven development
Required Qualifications & Certifications
CPACC (IAAP) – Certified Professional in Accessibility Core Competencies
Google Mobile Web Specialist
axe-core Certified Accessibility Specialist
Engagement & Commercial Terms
Freelance / Contract (Hourly Rate Basis)
Engagement billed per hour, with hours agreed in advance
Timesheets submitted weekly or monthly, as agreed
Remote-first delivery, with occasional collaboration sessions if required
Ongoing or project-based engagement depending on programme needs
Related categories:
PHP
Website Design
CSS
HTML
Frontend Development
Next.js
Tailwind CSS
Accessibility