Mid-Senior Frontend Developer

Mid-Senior Frontend Developer - Warrington - Salary 45k-55k (DOE)

We're currently working with a well-established and forward-thinking organisation based in Warrington who have an exciting opportunity for a Frontend Developer skilled with React and UI/UX design to join their growing team.

You'll be responsible for building high-quality, performant, and user-centered web interfaces that bring their products to life. This role bridges the gap between design and engineering - ideal for someone passionate about crafting intuitive,visually appealing, and accessible digital experiences.

Key Responsibilities:

  • Develop responsive, scalable, and maintainable front-end applications using React (and its ecosystem).
  • Collaborate closely with product managers and backend developers to translate business and user needs into elegant interfaces.
  • Implement UI/UX best practices, ensuring consistency, usability, and accessibility across all products.
  • Optimise applications for maximum speed, performance, and scalability.
  • Participate in code reviews, mentoring junior developers, and contributing to technical discussions.

Essential Experience:

  • 3-6 years of experience in frontend development, ideally in a product-driven environment.
  • Strong proficiency with React.js, JavaScript (ES6+), HTML5, and CSS3/SASS.
  • Experience with state management tools (Redux, Zustand, Recoil, or Context API).
  • Solid understanding of UI/UX principles, design systems, and responsive design.
  • Experience collaborating with designers using tools like Figma, Sketch, or Adobe XD.
  • Familiarity with RESTful APIs or GraphQL.
  • Understanding of web accessibility (WCAG) and cross-browser compatibility issues.
  • Experience with Building Cross-platform interfaces (Web, Phone, Tablet).
  • Experience with modern build tools (Webpack, Vite, or similar) and version control (Git).

Desired:

  • Experience with TypeScript.
  • Exposure to Cypress, Jest, or other testing frameworks.
  • Experience in design systems or component library architecture.
  • Interest in motion design, or animation frameworks (e.g., Framer Motion).

Benefits:

  • Competitive Base Salary
  • Flexible working hours
  • One day WFH per week
  • Exciting and unique projects
  • Great career progression
  • Health benefits
  • Paid time off

This is a great opportunity for a skilled Frontend Developer experienced with React and UI/UX, to join a great company offering an incredible benefits package, with the opportunity for further career progression.

Please apply for immediate consideration.

Many thanks,

Iona

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Company
Oscar Technology
Location
Newton-le-Willows, Merseyside, England, United Kingdom
Hybrid / WFH Options
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
Posted
Company
Oscar Technology
Location
Newton-le-Willows, Merseyside, England, United Kingdom
Hybrid / WFH Options
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
Posted