Senior Frontend Software Engineer - Website

Prima Assicurazioni; Greater London; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A leading motor insurance provider is looking for a Senior Frontend Software Engineer in London. In this role, you'll manage high-fidelity UI implementations and contribute to an evolving platform. Candidates should have strong experience with React, CSS/SASS Modules, and API integration. Enjoy flexible work options, growth opportunities, and several perks like private healthcare and gym discounts. If you're passionate about the role, we want to hear from you.

Benefits

Flexible work from home or office

Access to learning resources and mentorship

Private healthcare

Gym discounts

Wellbeing programs

Qualifications

• Strong experience with React, TypeScript, Hooks, component design patterns, and UI architecture.
• Ability to translate Figma into well-structured, responsive, accessible implementations.
• Excellent understanding of semantic HTML, accessibility standards, technical SEO, and CWV optimization.

Responsibilities

• Build high-fidelity UI starting from Figma.
• Develop typed, modular, reusable React components.
• Integrate internal and external REST/GraphQL APIs.

Skills

React

TypeScript

CSS/SASS Modules

REST APIs

GraphQL APIs

Job description

London - United Kingdom # Senior Frontend Software Engineer - Website## Overview## Job descriptionPrima could be the place for you.Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in Italy, where we’ve quickly become the number one online motor insurance provider. In fact, we’re trusted by over 4 million drivers. And now we’re expanding to help millions more drivers in the UK and Spain.To support this expansion, we’re looking for a **Senior Frontend Software Engineer to join our Website Team**, which owns and evolves the CMS platform powering our public-facing content experiences.The Website Team focuses on managing the Website with the CMS (Sanity) with the goal to create high-fidelity UI implementation, good SEO placement, accessibility, Core Web Vitals, API integrations, and a robust internal component system built on our internal design system.What you’ll do:- Build **high-fidelity UI** starting from Figma, replicating layouts, interactions, and micro-details with precision.- Develop **typed, modular, reusable React components**, following predictable patterns and scalable conventions.- Manage styling using **CSS/SASS Modules**, ensuring maintainable structure and no global side effects.- Integrate internal and external **REST/GraphQL APIs**, including third-party services (e.g., Trustpilot, Algolia).- Implement **unit tests** with React Testing Library to guarantee predictable behaviors and avoid regressions.- Ensure **accessibility (A11Y)**, **on-page SEO**, and **Core Web Vitals** best practices.- Collaborate with design, product, and backend using a clear, quality-driven workflow (PR reviews, naming rules, continuous refactoring).- Contribute to defining and maintaining our **internal design system and UI guidelines**.What we’re looking for:- Strong experience with **React, TypeScript, Hooks**, component design patterns and UI architecture.- Experience with (SSR, ISR, routing, caching, optimization) and Headless CMS.- Ability to translate Figma into **well-structured, responsive, accessible** implementations.- Mastery of **CSS/SASS/SCSS Modules**, with scalable and readable conventions.- Proficiency with **React Testing Library** and behavior-driven test strategies.- Excellent understanding of **semantic HTML**, accessibility standards, technical SEO, and CWV optimization.- Ability to integrate APIs with robust handling of **errors, loading, abort logic, retries, re-fetch strategies**.- Collaborative approach: clear naming, clean PRs, concise communication, and code ownership.Nice-to-Have:- End-to-end testing with Playwright or Cypress.- Experience with **performance profiling** techniques and browser tools.- Experience maintaining or contributing to a **design system**.**Why you’ll love it here**We want to make Prima a happy and empowering place to work. So if you decide to join us, you can expect plenty of perks.** Work Your Way:** Enjoy full flexibility – work from home, the office or a mix of both. Plus, work from anywhere for up to 30 days a year. **Grow with us:** We may move fast at Prima, but we move together. Get access to learning resources, mentorship and a growth plan tailored to you. **Thrive and perform:** Your best work begins when you feel your best. Enjoy private healthcare, gym discounts, wellbeing programs and mental health support.**Apply now**.At Prima, we celebrate uniqueness. If you don’t meet every requirement but are passionate about this role, we still want to hear from you. Innovation thrives on diverse perspectives.Location: London - United KingdomDepartment: EngineeringJob function: EngineeringEmployment: Permanent Employment