Frontend Developer - Hybrid
The salary on offer for this role is £55,000 - £65,000 per annum
Hybrid - Enfield, London - 3 days per week
We're seeking a Frontend Developer to join our client's team to build and maintain the development and upkeep of their e-commerce user interface. This role is key to delivering a unified, high-performance customer experience across all channels. Proficiency in modern JavaScript frameworks, client-side security, and mobile deployment techniques is required.
Responsibilities & Skills
* Develop and maintain high-quality, responsive user interfaces for web and mobile using HTML5, JavaScript (ES6+), and advanced CSS.
* Create reusable components and design systems to ensure consistency, accessibility, and scalability across all digital channels.
* Apply modern styling techniques (CSS Grid, Flexbox, SASS/LESS) and optimise performance for Core Web Vitals.
* Build and deploy cross-platform mobile applications (iOS & Android) using frameworks such as React Native or Flutter.
* Implement secure authentication flows, protect against common vulnerabilities (XSS, CSRF), and adhere to OWASP best practices.
* Integrate e-commerce tools and APIs (e.g., Klaviyo, Yotpo) for personalised content and loyalty features.
* Manage complex application state using libraries like Redux or Context.
* Ensure robust testing through unit, integration, and end-to-end automation.
Interested? Please submit your updated CV to Emma Siwicki at Crimson for immediate consideration. Not interested? Do you know someone who might be a perfect fit for this role? Refer a friend and earn £250 worth of vouchers!
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