26 to 50 of 55 Responsive Web Design Jobs in London

product designer for financial controls

Location
Greater London, England, United Kingdom
strengthen financial controls for large companies, helping Accounts Payable teams move from manual processes to automated, intelligent workflows. Задачи: Own end-to-end design for high-complexity or high-ambiguity problems, from framing through delivery Set standards for usability, accessibility, and visual consistency, and uphold them in critique Partner … tradeoffs between technical constraints and user experience Stay current with agentic and AI-assisted development methods and assess their impact on product and design workflows Develop perspectives on how Design, Product, and Engineering roles are evolving Contribute to product strategy and roadmap discussions Identify product gaps, risks ...

Web Developer (Remote)

Hiring Organisation
Hired
Location
City of London, London, United Kingdom
Role : Web Developer (Remote) Location : Remote (Work from Anywhere) Role Overview: We are hiring for one of our clients, seeking a Senior Webflow Developer to work on a Full-Time basis. The role involves building and maintaining high-performance Webflow sites, ensuring pixel-perfect designs and seamless user experiences. … Responsibilities include collaborating with designers and stakeholders to translate wireframes into functional, responsive pages. Key Responsibilities: • Design and develop responsive websites using Webflow, ensuring cross-browser and cross-device compatibility. • Implement advanced interactions, animations, and CMS integrations to enhance user engagement. • Optimize site performance, page load speeds ...

Web Developer (Remote)

Hiring Organisation
Hired
Location
East London, London, United Kingdom
Role : Web Developer (Remote) Location : Remote (Work from Anywhere) Role Overview: We are hiring for one of our clients, seeking a Senior Webflow Developer to work on a Full-Time basis. The role involves building and maintaining high-performance Webflow sites, ensuring pixel-perfect designs and seamless user experiences. … Responsibilities include collaborating with designers and stakeholders to translate wireframes into functional, responsive pages. Key Responsibilities: • Design and develop responsive websites using Webflow, ensuring cross-browser and cross-device compatibility. • Implement advanced interactions, animations, and CMS integrations to enhance user engagement. • Optimize site performance, page load speeds ...

Senior Interaction Designer

Location
Greater London, England, United Kingdom
those who display and foster them; it’s deeply embedded within our DNA. Invest in us and we’ll invest in you! Job Description Design detailed interaction patterns, component behaviours, and interface states for digital products and services. Produce high-fidelity prototypes to communicate and validate interaction logic with … users and developers. Define and document micro‐interactions, error states, validation patterns, and edge cases. Apply and extend the GOV.UK Design System, contributing reusable patterns where appropriate. Collaborate closely with engineering teams to ensure accurate, accessible implementation of designs. Ensure all interface designs meet WCAG 2.2 accessibility standards ...

frontend js/react/typescript for AI video platforms

Location
Greater London, England, United Kingdom
used by over 90% of the Fortune 100, and its proprietary generative AI technology is built in-house. Задачи: Build, scale and evolve the design system, including the component library, design tokens and documentation Extend the design system for AI-assisted development using Storybook and machine-readable … interfaces such as MCP Design component APIs that resist misuse by AI and human developers Write high-quality, performant frontend code with React and TypeScript Partner with design, product and engineering to define components and deliver production-ready solutions Make components accessible by default according to WCAG 2.2 ...

Software Engineer III- Front End- Web- JPM Personal Investing- Mid Level

Location
Greater London, England, United Kingdom
core part of our ethos to give consumers the confidence and clarity to make informed investment decisions and achieve their financial goals. As a Web Engineer at JPM Personal Investing, , you will be responsible for the web applications that make Nutmeg run. You will deliver product features … within a cross functional team made up of Engineering and Product. We have a fully aligned Tech stack across the web ecosystem with a collection of team-owned mono-repos - all powered by an internal React Design system which allows us to deliver at scale. You’ll have ...

Web Developer - Contract - Immediate start

Location
Greater London, England, United Kingdom
companies formed Certified B Corp and Carbon Neutral Business Forecast to grow 5x–10x over the next three years The Role The Front-End Web Developer is responsible for building and maintaining high-quality, performant web applications across BSQ Group's growing portfolio of websites and products. This … hands‐on, mid‐level role for a developer who is fluent in modern front‐end fundamentals and confident translating design into clean, working code. Working closely with designers and the wider engineering team, you'll turn Figma designs into pixel‐accurate, responsive interfaces, and help build single page ...

Lead Front-End Developer

Location
Greater London, England, United Kingdom
front‐end team. Deep expertise in modern JavaScript frameworks (e.g., Vue.js, React, or Angular), happy to work with Vue.js. Proficient in HTML5, CSS3, and responsive design best practices. Experience working with design systems and scalable UI architecture. Solid understanding of performance optimisation, accessibility (WCAG), and cross-browser … integration using GraphQL. Experience with TypeScript, Vue, and similar tools. Knowledge of testing frameworks such as Cypress, Vitest, or Jest. Understanding of mobile/responsive UI development and/or hybrid app frameworks (e.g., Capacitor or Ionic). What you’ll be doing As Lead Developer they will look ...

Senior Frontend Engineer, Marketing Website London

Location
Greater London, England, United Kingdom
accordingly. The defining challenge of this role is composability: a marketing site that marketers, and increasingly AI agents, can build pages with, without breaking design, performance or SEO. You can expect to: Build, scale and evolve our section library: the Astro components, Sanity schemas and design tokens that … compose marketing pages consistently and accessibly. Own the content model. Design schemas that resist misuse, so an editor, or an agent, can build a page that is correct by construction rather than correct by review. Take Figma component specs all the way to production: responsive across mobile, tablet ...

Frontend Developer

Location
Greater London, England, United Kingdom
quickly understand an existing codebase, collaborate effectively with product and UX teams, and begin delivering value from the outset. Key responsibilities: Develop and enhance responsive, customer-facing web applications Build new functionality using JavaScript, HTML, CSS and Bootstrap Work within an established MVC-based application architecture Integrate front … back-end services Essential experience: Strong commercial JavaScript, HTML and CSS development experience Hands-on experience with Vite.js Experience developing within MVC-based web applications Strong Bootstrap and responsive web development skills Experience integrating front-end applications with APIs Comfortable joining and contributing to a mature, established ...

Lead Software Engineer - Frontend Engineering - React Native

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while also focusing on the entire SDLC lifecycle stages. Job responsibilities: Collaborate with cross-functional teams to define, design … GraphQLComfortable working with projects partially or fully using TypeScriptEnd to end testing applications with Detox/Appium/WebdriverIO/PlaywrightExtensive experience in modern web development, including responsive design and performance optimizationHands-on experience with design systems, component libraries, and implementing consistent UI/UX across ...

Lead Software Engineer - Frontend Engineering - React Native

Location
Greater London, England, United Kingdom
form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while also focusing on the entire SDLC lifecycle stages. Job responsibilities: Collaborate with cross-functional teams to define, design … Comfortable working with projects partially or fully usingTypeScript End to end testing applications withDetox/Appium/WebdriverIO/Playwright Extensive experience in modern web development, including responsive design and performance optimization Hands-on experience with design systems, component libraries, and implementing consistent UI/ ...

Lead Software Engineer - Frontend Engineering - React Native

Location
Greater London, England, United Kingdom
form of cloud‐native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while also focusing on the entire SDLC lifecycle stages. Job responsibilities: Collaborate with cross‐functional teams to define, design … with projects partially or fully using TypeScript End to end testing applications with Detox/Appium/WebdriverIO/Playwright Extensive experience in modern web development, including responsive design and performance optimization Hands‐on experience with design systems, component libraries, and implementing consistent UI/ ...

Software Engineer III- React

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while also focusing on the entire SDLC lifecycle stages. Our Front-End Engineering team is at the heart … depending on your strengths and interests, you'll have the opportunity to move between them. Job responsibilities: Collaborate with cross-functional teams to define, design, and ship new features. Create and maintain clean, efficient, and reusable codebase. Conduct thorough testing to ensure robustness and reliability of applications. Troubleshoot ...

Full Stack Developer

Hiring Organisation
Leep Talent Limited
Location
WC1A, Bloomsbury Square, Greater London, United Kingdom
Employment Type
Permanent
Salary
£35000 - £45000/annum
working across the full technology stack and thrives in a collaborative, agile environment. You'll be involved in a wide variety of projects spanning web applications, cloud technologies, APIs, Salesforce integrations, and business-critical systems. The Role As a Full Stack Developer, you will play a key role … internal systems using Celigo. Write, optimise, and troubleshoot SQL queries, stored procedures, and database processes. Support Salesforce development using Apex and Aura Components. Deliver responsive, accessible, and high-performing front-end experiences. Implement designs from internal and external creative teams. Create and maintain HTML email templates for both ...

Software Engineer III - React

Location
Greater London, England, United Kingdom
form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while also focusing on the entire SDLC lifecycle stages. Our Front-End Engineering team is at the heart … depending on your strengths and interests, you'll have the opportunity to move between them. Job responsibilities Collaborate with cross-functional teams to define, design, and ship new features. Create and maintain clean, efficient, and reusable codebase. Conduct thorough testing to ensure robustness and reliability of applications. Troubleshoot ...

Senior Software Engineer, JavaScript/TypeScript

Location
Greater London, England, United Kingdom
React work that powers markets rather than another customer-facing product. You'll build the web and desktop applications traders and market operators use to run, monitor and control exchange infrastructure, technology this firm licenses out to other markets too. Ownership over ticket-shuffling, on a platform where unreliable … need trading experience, but you should enjoy hard technical problems where poor performance or unreliable code shows. What you'll build You'll design and develop scalable applications and APIs in JavaScript, TypeScript and React, and integrate them with the Python APIs behind the platform. Your work will include ...

Senior Lead Software Engineer - React Native

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while also focusing on the entire SDLC lifecycle stages. Job responsibilities: Collaborate with cross-functional teams to define, design … React features such as Suspense and HooksEnd to end testing applications with WebdriverIO/Playwright Extensive experience in modern mobile developmentHands-on experience with design systems, component libraries, and implementing consistent UI/UX across large-scale applicationsPreferred qualifications, capabilities and skillsFormal training or certification on JavaScript concepts ...

Front End Engineer

Hiring Organisation
Interactive Brokers
Location
London, UK
Employment Type
Full-time
will be pleased to hear we offer lunch every day you are in the office from a selection of vendors. ResponsibilitiesDesign and build scalable web applications within the VueJs ecosystem (VueJs, Vuex, Pinia, Vite, Cypress, webpack) Owning and building high-traffic applications with a focus on speed and user … least one major JavaScript framework — Vue3 (ideally), Angular or React; experience with more than one is a strong plus Strong TypeScript skills; able to design and build robust, well-typed libraries and components Solid command of HTML5 and CSS3, including responsive design, accessibility and cross-browser compatibility ...

Software Engineer II - Full Stack (Java/ React) - Associate

Location
Greater London, England, United Kingdom
technology products that are secure, scalable, and built for performance. You will work in a cross‐functional agile team that continuously improves how we design, build, deliver, and operate enterprise solutions. This role gives you the opportunity to deepen your full stack skills while solving real business problems across … Software Engineer II at JPMorgan Chase in Global Technology Asset Management, you will enhance, build, deliver, and operate firm‐wide technology solutions. You will design and develop secure, high‐quality full‐stack software while applying strong problem‐solving skills across diverse technologies and applications. You will collaborate closely with ...

Software Engineering Senior Front End Developer - eSC or eDV Clearance Required Professional Mu[...]

Location
Greater London, England, United Kingdom
Perform testing, debugging, and front-end performance optimisation to ensure reliable, fast, and secure user experiences. Contribute front-end expertise during requirements analysis, solution design, and technical planning. Support CI/CD workflows and Git‐based version control practices. Stay up to date with emerging front-end technologies, tooling … expertise Hands‐on experience with modern frameworks such as React, Vue.js, or Next.js, including component‐driven architecture and state management patterns. Strong understanding of responsive design principles, accessibility standards (WCAG), and user‐centric usability best practices. Experience working with component libraries, design systems, and collaborating closely with ...

Full Stack Developer

Location
Greater London, England, United Kingdom
Hybrid About Us We are a growing digital team working with a wide range of clients to build, scale and maintain robust, high-quality web applications. Our culture is collaborative, innovative and focused on delivering solutions that make a real impact. We work together to solve interesting technical challenges … proud of. We are looking for a Full Stack Developer to join our team and help deliver modern, scalable and maintainable web applications for a range of clients. What You'll Be Doing In this role, you will: Work closely with developers, testers, designers and project managers to deliver ...

react developer for digital products

Location
Greater London, England, United Kingdom
state Integrate front-end solutions with backend APIs and microservices Contribute to code reviews, testing, and CI/CD deployment pipelines Collaborate with product, design, and backend teams in an agile environment Optimise application performance and ensure responsive design across devices Document code and participate in knowledge ...

UI Visual Designer, Localization Stream

Location
Greater London, England, United Kingdom
Ralph Lauren Corporation (NYSE:RL) is a global leader in the design, marketing and distribution of premium lifestyle products in five categories: apparel, accessories, home, fragrances, and hospitality. For more than 50 years, Ralph Lauren's reputation and distinctive image have been consistently developed across an expanding number … all. We foster a culture of inclusion through: Talent, Education & Communication, Employee Groups and Celebration. This position will work collaboratively with our global design team and regional marketing teams to create high quality localized digital experiences that blend brand elevated storytelling content with commerce for the family of Ralph ...

Frontend Developer

Hiring Organisation
Ncounter
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
intuitive digital services. The role: • Build and maintain modern applications using React and TypeScript, taking features from component through to service integration • Develop accessible, responsive interfaces, dashboards and interactive user journeys • Integrate frontend applications with REST APIs, authentication services and role-based access controls • Build polished prototypes to demonstrate … React Testing Library experience, alongside strong Git-based development practices • Experience building prototypes using Lovable or comparable tools • A good understanding of accessibility, responsive design and developing intuitive interfaces for varied user groups Experience with Entra ID, MSAL, Keycloak, React Router, Redux, Vite, Radix UI/shadcn, data ...