11,287 Frontend jobs

CSS Git HTML JavaScript React

Build and maintain interactive web apps using React, HTML, CSS, and JavaScript for a 6-month remote contract.

Orchestra

Product Engineer - Frontend

AI Cloud GitHub Python React +1 skills

Build and own the core React/TypeScript frontend for Orchestra’s AI infrastructure platform, shipping features end-to-end while collaborating closely with customers and the engineering team.

Hays Technology

Open 40d HybridUKContract

Ecommerce Front End Developer (React, GraphQL)

API AWS Cloud E-commerce GraphQL +2 skills

Build and own the core ecommerce website using React, GraphQL, and Hygraph CMS in a headless architecture, optimizing performance and user journeys for a complex B2B/B2C platform.

Hybrid Front-End Developer (React/JS)

Open 40d HybridUKMiddle

Agile API JavaScript React REST

Builds and maintains React-based front-end applications for a UK digital insurance provider, collaborating with designers and product managers.

Sharpe Search

React Frontend Engineer — Equity, London On-site (3d/wk)

Open 40d HybridUK

AI AWS FastAPI Python React +1 skills

Build and ship React features end-to-end in an AI-native platform, collaborating with customers and product teams while working 3 days a week from the Central London office.

Senior React Software Engineer (front-end)

Open 40d UKFull-timeSenior

Agile AI API AWS Azure +21 skills

Build and maintain scalable, event-driven .NET back-end systems for a global market-infrastructure provider, focusing on Rates & FX trading platforms.

Front-end Developer (React)

Open 40d HybridUKFull-time

Accessibility Analytics API Authentication JavaScript +1 skills

Develop React-based energy management dashboards and data visualizations that turn complex energy data into actionable insights for businesses.

Frontend Product Engineer for Clinician Platform

Open 40d UKMiddle

Build clinician-facing React interfaces for a healthcare platform, collaborating with product and design teams to translate workflows into usable software.

hackajob

Front-End Developer (React)

Open 40d HybridUK

Agile AWS Azure CI/CD Cloud +4 skills

Build and maintain user interfaces with React and TypeScript in a consultancy setting, collaborating with architects, product owners, and UX designers to deliver high-quality, reusable code.

Workonomics

Frontend & Design Engineer: React + UX for Dev Tools Hybrid

Builds polished React/TypeScript interfaces for a dev-tools product, focusing on UX and visual design to simplify complex data flows for engineering teams.

Front End Developer (React)

Open 40d UKSenior Licensed UK sponsor

Builds user-facing React apps for UK public-sector digital services, collaborating in an Agile team to deliver responsive, accessible interfaces.

Agile JavaScript React

Senior Frontend Software Engineer – React & GraphQL

Open 40d AI interview 1 RemoteUK

Build and maintain React-based customer-facing applications for a UK fintech firm, shaping user journeys and contributing to full-stack features and micro-frontend architecture.

Frontend AI Trainer Engineer - Remote UK

Open 40d HybridUKContractPrincipal Licensed UK sponsor

Builds and maintains frontend interfaces to train AI models with high-quality code samples using React, Vue, or Angular.

Frontend Software Engineer

Agile AI CI/CD Cloud C# +22 skills

Build and refine React/TypeScript web interfaces for a biotech platform that designs and runs protein experiments, collaborating with backend engineers and biologists.

Corriculo Recruitment

Open 40d UKFull-timeSenior

Senior Front-End Developer (React) — Remote/Hybrid

Builds React-based front-end features for an AI-powered tax platform, working remotely with one day a week on-site near Leamington Spa.

Frontend Software Engineer

Open 40d HybridUK

A/B Testing Accessibility Agentic AI Agile AI +24 skills

Build and maintain React/TypeScript front-end components for an AI-driven marketing platform, integrating real-time personalization and agentic decisioning with backend services in Go and C#/.NET.

Frontend Software Engineer

Open 40d UKMiddle

API AWS Azure CI/CD Cloud +14 skills

Build and maintain full-stack applications using Python/Node.js backends, React/TypeScript frontends, and cloud infrastructure (AWS/Azure) while improving system scalability and observability.

Encord

Frontend Engineer - 3D UI & Multi-Modal Editor

Builds 3D and multi-modal data annotation UIs using TypeScript and React in a fast-growing AI startup.

Senior Frontend Engineer: Lead Scalable U.S. Web Apps

Open 40d UKLead

Accessibility React TypeScript

Lead the architecture and development of scalable U.S.-focused web apps using TypeScript and React, mentoring engineers and ensuring performance and accessibility.