Frontend Developer Jobs in England, United Kingdom

Epicor seeks a mid‑level Frontend Developer to join its Peterborough hybrid team. The role focuses on designing and delivering high‑quality, maintainable user interfaces for the company’s cloud‑native EDI platform.

FrontEnd Developer at Northrop Grumman UK, responsible for designing, developing, and maintaining critical front‑end applications that power services across the Cyber & Intelligence business. Working with modern JavaScript, React, HTML, CSS, and cloud platforms (AWS, Docker, Kubernetes, Jenkins), the role spans the full software development lifecycle, from requirements gathering to deployment.

Frontend Engineer Barclays Capital Securities Apply Now on Workday Raw Job Data: This page contains the complete JSON response from the Workday API for this job posting. You can copy the JSON data below for analysis or processing.

Accenture Song team in Manchester builds human‑centric digital products using AI and modern front‑end tech. The Frontend Engineer leads UI delivery, mentors squads, and drives Generative AI integration across client projects.

Frontend Engineer at Betway will join a self‑organising agile team to design, develop, and maintain cutting‑edge web experiences for a global gaming audience. You’ll collaborate across cross‑functional teams, write clean HTML, CSS, JavaScript, Next.js, and React with TypeScript, and contribute to code reviews, paired programming, and continuous improvement.

Accounts team at Octopus Energy builds the digital core of the customer experience, modernising payment structures and self‑serve journeys. As a Frontend Engineer II you will own the full development cycle to create accessible, high‑performance web experiences using React, TypeScript and Next.js, collaborating with product, design and data teams.

Inbox team at Proton builds core services like Mail and Calendar, focusing on privacy‑first web experiences. The Frontend Engineer develops new features, drives user adoption, collaborates with backend, product, design and QA, and ensures code quality through reviews and testing.

Account Team at Proton builds the core user lifecycle capabilities across all Proton products, from acquisition to retention. The Frontend Engineer develops, deploys, and supports high-quality React/TypeScript user experiences, scopes and executes new features, and translates product specs into technical requirements.

Motorway’s Frontend squad builds a TypeScript‑first, React‑powered marketplace for used cars. The role ships end‑to‑end features, writes clean, testable code, and mentors junior engineers while leveraging AI tools like Kiro.

Rights Systems team builds and operates Spotify Rights Center (SRC), a rights‑management platform that enables labels, publishers, and rights holders to manage how their content appears on Spotify. As a Frontend Engineer II you will build and evolve the web application, integrating complex workflows, large datasets, and multi‑step processes for managing rights and disputes, while collaborating closely with product managers, designers, and backend engineers.

Frontend Engineer (Webflow) at Ebury builds and optimizes marketing sites using Webflow Optimize and custom code. The role blends growth engineering with AI-driven experimentation, managing concurrent A/B tests, personalization campaigns, and integrating Webflow with APIs and analytics.

We tackle the most complex problems in quantitative finance, bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodical execution – because the best ideas take time to evolve.

At Sana, we’re building AI-powered knowledge tools that make information instantly actionable. As a Frontend Engineer, you’ll craft intuitive, high‑performance user interfaces that bring our products to life.

Government and Public Services Business Unit at Faculty builds AI-driven solutions for public sector challenges. As a Frontend Engineer you will create visualisations for data scientists' insights, develop reusable component libraries, and set frontend standards while collaborating with cross‑functional teams.

Bound.co FX Copilot Team builds a fintech platform that simplifies currency hedging for scaling businesses. As a Frontend Engineer you will design and ship polished React and TypeScript interfaces, create complex data visualizations, and prototype UX improvements to ensure intuitive trade workflows.

NexusAM, an Imperial College deep‑tech startup, builds sophisticated interfaces to visualize real‑time 3D printing data and sensor streams for aerospace and medical components. The role develops and optimizes responsive React applications handling large‑scale 3D datasets and WebSockets, translates product concepts into polished UI with minimal design handoff, and collaborates with data scientists to turn complex requirements into actionable specs.

Payments Team at Proton builds the revenue engine for the entire Proton ecosystem, enabling new payment methods and seamless checkout experiences. The Frontend Engineer develops features across Proton products, collaborates with backend, design and product owners, and ensures high‑quality, performant user interfaces.

algo1 is building behavioural AI solutions for retail, creating real‑time, personalized in‑store web experiences. The Frontend Engineer designs and implements reactive UI components, collaborates with product, design, mobile and machine‑learning teams, and contributes to end‑to‑end feature delivery.

BJAK is transforming insurance with AI-powered workflow automation. As a Frontend Engineer you will build modern React/Next.js applications that simplify complex insurance processes, integrating with backend APIs and workflow engines.

BJAK's AI-powered automation team builds insurance workflow solutions. As a Frontend Engineer you will design and develop fast, intuitive checkout, payment and policy renewal experiences using React, Next.js and TypeScript, integrating with backend APIs and payment providers.