1 to 25 of 165 Responsive Web Design Jobs in the UK excluding London

We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations. About the Role This is a Hybrid role working from either our Dundee or Glasgow office 2 days a week. We are seeking a highly … teams to deliver innovative solutions. An interest in and experience with AI development would be a significant advantage, as we continuously explore integrating cutting-edge technologies. Responsibilities Lead the design and development of complex, scalable React.js applications, setting technical direction and ensuring code quality. Solve intricate front-end challenges, identifying and implementing innovative solutions that enhance user experience and … introducing new methodologies and tools, leading change management initiatives. Foster a highly collaborative team environment, ensuring smooth communication and integration among team members. Experience Professional experience in front-end web development, with a strong focus on building complex applications. Expert-level proficiency in React.js (Hooks, Context API, Redux/Zustand or similar state management, performance optimization). Deep understanding More ❯

We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations. This is a Hybrid role working from either our Dundee or Glasgow office 2 days a week. We are seeking a highly experienced and visionary … innovative solutions. An interest in and experience with AI development would be a significant advantage, as we continuously explore integrating cutting-edge technologies. Key Duties and Responsibilities Lead the design and development of complex, scalable React.js applications, setting technical direction and ensuring code quality. Solve intricate front-end challenges, identifying and implementing innovative solutions that enhance user experience and … by introducing new methodologies and tools, leading change management initiatives. Foster a highly collaborative team environment, ensuring smooth communication and integration among team members. Professional experience in front-end web development, with a strong focus on building complex applications. Expert-level proficiency in React.js (Hooks, Context API, Redux/Zustand or similar state management, performance optimization). Strong command More ❯

We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations. This is a Hybrid role working from either our Dundee or Glasgow office 2 days a week. We are seeking a highly experienced and visionary … innovative solutions. An interest in and experience with AI development would be a significant advantage, as we continuously explore integrating cutting-edge technologies. Key Duties and Responsibilities Lead the design and development of complex, scalable React.js applications, setting technical direction and ensuring code quality. Solve intricate front-end challenges, identifying and implementing innovative solutions that enhance user experience and … introducing new methodologies and tools, leading change management initiatives. Foster a highly collaborative team environment, ensuring smooth communication and integration among team members. Requirements Professional experience in front-end web development, with a strong focus on building complex applications. Expert-level proficiency in React.js (Hooks, Context API, Redux/Zustand or similar state management, performance optimization). Deep understanding More ❯

fantastic opportunity for those who join their journey. Role Overview They are looking for an experienced Front-End Developer with strong expertise in JavaScript to work on their core web-based platforms. The role involves designing, developing, and maintaining high-quality, user-friendly front-end applications that enhance the companys digital and e-commerce presence. You will collaborate with … business stakeholders, designers, and back-end developers to deliver engaging, responsive, and high-performing web solutions. Key Behaviours Resourcefulness Use your technical skills to develop and support solutions to complex business problems, helping keep projects on track. Flexibility Manage competing priorities effectively and align with management expectations. Excellent Communication Clearly document front-end structures, communicate changes, and provide … support for technical issues. Detail-Oriented Anticipate growth and performance needs while ensuring compliance with web development best practices. Responsibilities Technical Excellence Develop and maintain scalable, high-performance front-end applications using JavaScript, TypeScript, and modern frameworks (React, Node, or Next). Work closely with designers, product managers, and back-end developers to implement seamless user experiences. Ensure applications More ❯

and digital engineering team on a strategic project for a leading UK bank. This role is delivered via a top-tier consultancy and involves the development of enterprise-grade web applications within a cloud-first architecture. Key Responsibilities: Build and maintain scalable web applications using React.js within a full-stack environment. Collaborate with cross-functional teams including designers … backend developers, and business stakeholders. Develop responsive, accessible, and high-performance user interfaces. Integrate with RESTful APIs and cloud-based services. Participate in code reviews, design discussions, and agile ceremonies. Key Skills & Experience: Strong proficiency in JavaScript and TypeScript . Advanced knowledge of React.js and familiarity with modern React patterns (hooks, context, etc.). Solid understanding of HTML5 … CSS3 , and responsive web design. Experience working with .NET , C# , or similar backend frameworks (beneficial for full-stack capability). Knowledge of cloud services, preferably Azure . Familiarity with SQL Server , Azure SQL , or CosmosDB . Experience using Git , Azure DevOps , or GitHub for version control and CI/CD. Strong communication skills and stakeholder engagement experience. Excellent More ❯

shape a fully serverless platform built on AWS and Azure, using cutting-edge technologies such as React, TypeScript, and Node.js. You'll play a key role in developing intuitive, responsive, and visually compelling features that enhance the user experience. You'll also have the chance to influence design and architecture decisions while driving technical excellence across the engineering … modern JavaScript frameworks. Collaborating with UX/UI designers and stakeholders to deliver seamless user experiences. Ensuring performance, accessibility, and cross-browser compatibility. Influencing architecture and contributing to product design discussions. Promoting best practices through code reviews and mentorship. Staying up to date with emerging technologies and tools. What We're Looking For Expert-level JavaScript/TypeScript with … deep experience in React, Vue, or Angular. Strong grasp of HTML5, CSS3, browser APIs, and responsive design principles. Proven experience in integrating front-end applications with RESTful APIs. Understanding of web security and accessibility best practices. Excellent communication skills and ability to collaborate cross-functionally. A proactive mindset and a passion for building quality software. Essential Experience More ❯

enhance our digital presence and improve customer engagement. You will be part of a collaborative team that values innovation and continuous improvement. Your role will involve developing and maintaining web applications, implementing new features, and ensuring the highest level of performance and user experience. You will also have the opportunity to mentor peers and junior engineers, fostering a culture … of learning and growth. Day to day, you'll be Developing and maintaining web applications, implementing new features and ensuring the highest level of performance and user experience. Support agile software development to enable continuous improvement within the team. Writing modular, clean, testable applications using design principles and patterns. Significantly contribute to the delivery of the Protection IFA … offering. Contributing to levelling up how we design, build, and operate software at scale within the Bank through the wider engineering community. Technically mentoring and developing your colleagues, providing clear and constructive feedback through code reviews and design documents. About us Similar to modern Britain, we are evolving. Investing billions in our people, data, and tech to transform More ❯

to ensure the quality and functionality of our applications and a strong understanding that our customers are the ultimate beneficiary of well built, scalable and working software. Key Responsibilities: Design, develop, and maintain software systems using modern frameworks and technologies. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code. … Implement responsive design principles to ensure applications work on various devices and screen sizes. Develop and integrate REST, GraphQL and RPC APIs. Conduct thorough testing of applications, including unit testing, integration testing, and end-to-end testing. Debug and resolve technical issues and bugs. Be part of a support rota for production issues or outages. Tame technical debt … GitOps Solid understanding of testing frameworks and methodologies e.g. Jest, Mocha, Selenium. Ability to write and maintain unit, integration, and end-to-end tests. Ability to write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills and attention to detail. Solid understanding of logging, monitoring and observability to understand if software is functioning as More ❯

ensure code quality and coverage Write automated unit, integration, and BDD-style tests (e.g., using xUnit, SpecFlow) Collaborate with UI/UX designers, frontend developers and DevOps teams Ensure responsive design and accessibility in Umbraco-based websites Participate in sprint planning, code reviews, deployments, and documentation EXPERIENCE: Proven experience with .NET Core/ASP.NET MVC Hands-on expertise More ❯

ensure code quality and coverage Write automated unit, integration, and BDD-style tests (e.g., using xUnit, SpecFlow) Collaborate with UI/UX designers, frontend developers and DevOps teams Ensure responsive design and accessibility in Umbraco-based websites Participate in sprint planning, code reviews, deployments, and documentation EXPERIENCE: Proven experience with .NET Core/ASP.NET MVC Hands-on expertise More ❯

develop and shape careers. Championing a collaborative, supportive and flexible work environment empowers our colleagues to reach their full potential. Job description: our Team As experts in Avaloq's Web & Mobile Banking solutions, we are responsible for developing, improving and maintaining the corresponding modules for our clients in the European market. Following agile development processes, we take care of … all aspects related to our Web Banking offering by leveraging our Avaloq Core Platform and tailoring the product to the market demands. Key Responsibilities As a key member of our development team, you will be responsible for creating responsive and user-friendly web applications using Angular framework and related technologies. Your responsibilities will include: Develop and maintain … high-quality, scalable front-end applications using Angular framework Collaborate with back-end developers to integrate front-end components with server-side logic Implement responsive designs that work seamlessly across various devices and browsers Write clean, efficient, and well-documented code adhering to best practices and coding standards Participate in code reviews and contribute to continuous improvement of development More ❯

on a once-in-a-lifetime, largescale transformation journey to build a bigger, better, and safer National Lottery that delivers more money to good causes. Role Purpose: As a Web Technical Lead, you will be responsible for the design and development of the innovative Allwyn Web application across mobile and desktop platforms. The role combines hands-on … development with leadership responsibilities, guiding a team of Web developers to create a high quality, scalable, performant, and user-centric web application. You will always place customer needs at the heart of the software development process. Role Responsibilities: Technical Leadership Lead the Web development team in the design, development, deployment, and maintenance of web applications … Mobile & Desktop). Oversee architecture and design decisions for new features, ensuring scalability, performance, and maintainability, working closely with the Architecture Team (Solution & Enterprise Architecture). Conduct code reviews to ensure adherence to best practices, coding standards, and technical guidelines to ensuring high-standards and a first-class application e.g. TDD, CI/CD, Shift-Left practices, etc. Collaborate More ❯

a highly iterative, analytical approach. We're looking for a Senior Full-stack Engineer to join our Development team. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications • Build eye-catching, functional, efficient, and reusable web and mobile-based sites that drive these web applications • Design, build, test, document and maintain API … techniques such as automated testing, pairing, and code review • Work with the Product team to understand end-user requirements and translate them into an effective technical solution • Document technical design and analysis work • Assess current system architecture and identify opportunities for growth and improvement • Build mock-ups or prototypes to explore and troubleshoot new initiatives • Work with the Product … s core technologies • Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: • Experience as a mid-senior level engineer working across a modern web stack • Strong software engineering principles (SOLID, DRY, ER modelling) • Professional experience with a server-side language, ideally JVM based • Professional experience building web-based single page applications, using More ❯

a highly iterative, analytical approach. We're looking for a Senior Full-stack Engineer to join our Development team. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications • Build eye-catching, functional, efficient, and reusable web and mobile-based sites that drive these web applications • Design, build, test, document and maintain API … techniques such as automated testing, pairing, and code review • Work with the Product team to understand end-user requirements and translate them into an effective technical solution • Document technical design and analysis work • Assess current system architecture and identify opportunities for growth and improvement • Build mock-ups or prototypes to explore and troubleshoot new initiatives • Work with the Product … s core technologies • Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: • Experience as a mid-senior level engineer working across a modern web stack • Strong software engineering principles (SOLID, DRY, ER modelling) • Professional experience with a server-side language, ideally JVM based • Professional experience building web-based single page applications, using More ❯

a highly iterative, analytical approach. We're looking for a Senior Full-stack Engineer to join our Development team. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications • Build eye-catching, functional, efficient, and reusable web and mobile-based sites that drive these web applications • Design, build, test, document and maintain API … techniques such as automated testing, pairing, and code review • Work with the Product team to understand end-user requirements and translate them into an effective technical solution • Document technical design and analysis work • Assess current system architecture and identify opportunities for growth and improvement • Build mock-ups or prototypes to explore and troubleshoot new initiatives • Work with the Product … s core technologies • Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: • Experience as a mid-senior level engineer working across a modern web stack • Strong software engineering principles (SOLID, DRY, ER modelling) • Professional experience with a server-side language, ideally JVM based • Professional experience building web-based single page applications, using More ❯

a highly iterative, analytical approach. We're looking for a Senior Full-stack Engineer to join our Development team. Principal Accountabilities: • Build robust and scalable software for business critical, web-based applications • Build eye-catching, functional, efficient, and reusable web and mobile-based sites that drive these web applications • Design, build, test, document and maintain API … techniques such as automated testing, pairing, and code review • Work with the Product team to understand end-user requirements and translate them into an effective technical solution • Document technical design and analysis work • Assess current system architecture and identify opportunities for growth and improvement • Build mock-ups or prototypes to explore and troubleshoot new initiatives • Work with the Product … s core technologies • Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: • Experience as a mid-senior level engineer working across a modern web stack • Strong software engineering principles (SOLID, DRY, ER modelling) • Professional experience with a server-side language, ideally JVM based • Professional experience building web-based single page applications, using More ❯

implementing, and optimizing UI applications in a microservices-based environment. As a member of our team, you will contribute to all aspects of the software development lifecycle, including estimation, design, coding, test automation, code reviews, deployment, and support. Teams are responsible for specific services or products. Our solutions help airlines manage safe and high-performance flight operations. The Frontend … chapter is focused on, but not limited to, the skills and tech stack for Software Development around: Web and Mobile Frontends Vue.js, TypeScript HTML, CSS/SASS SPA, Micro frontends UX, Responsive Design, Accessibility Design Systems Unit testing, Functional testing Responsibilities: Extend existing infrastructure/architecture or propose new infrastructure/architecture to support new features … Propose architecture design changes to ease implementation/improve product behavior Coding, testing, documenting and debugging assigned development tasks to meet acceptance criteria Set standards for team members code submissions Propose changes at design level to make product testable Guides unit/feature testing creation on existing functions as well as new code Implement product features with limited More ❯

implementing, and optimizing UI applications in a microservices-based environment. As a member of our team, you will contribute to all aspects of the software development lifecycle, including estimation, design, coding, test automation, code reviews, deployment, and support. Teams are responsible for specific services or products. Our solutions help airlines manage safe and high-performance flight operations. The Frontend … chapter is focused on, but not limited to, the skills and tech stack for Software Development around: Web and Mobile Frontends Vue.js, TypeScript HTML, CSS/SASS SPA, Micro frontends UX, Responsive Design, Accessibility Design Systems Unit testing, Functional testing Responsibilities: Extend existing infrastructure/architecture or propose new infrastructure/architecture to support new features … Propose architecture design changes to ease implementation/improve product behavior Coding, testing, documenting and debugging assigned development tasks to meet acceptance criteria Set standards for team members code submissions Propose changes at design level to make product testable Guides unit/feature testing creation on existing functions as well as new code Implement product features with limited More ❯

as tech incubator within the World Economic Forum to tackle issues like climate change, AI, battery technology and other real world problems. As a Front End Developer you'll design and develop new features and enhancements on the core product that uses Artificial Intelligence to harness knowledge for strategic advantage. You'll work alongside a talented team contributing ideas … tier university (e.g. Russel Group, Oxbridge) You have Typescript experience combined with strong React and React Native skills You're proficient with HTML5 and CSS3 You have experience of responsive design for desktop and mobile You're keen to work in a start-up environment You have excellent communication and collaboration skills You are a passionate technologist, keep More ❯

as tech incubator within the World Economic Forum to tackle issues like climate change, AI, battery technology and other real world problems. As a Front End Developer you'll design and develop new features and enhancements on the core product that uses Artificial Intelligence to harness knowledge for strategic advantage. You'll work alongside a talented team contributing ideas … tier university (e.g. Russel Group, Oxbridge) You have Typescript experience combined with strong React and React Native skills You're proficient with HTML5 and CSS3 You have experience of responsive design for desktop and mobile You're keen to work in a start-up environment You have excellent communication and collaboration skills You are a passionate technologist, keep More ❯

as tech incubator within the World Economic Forum to tackle issues like climate change, AI, battery technology and other real world problems. As a Front End Developer you'll design and develop new features and enhancements on the core product that uses Artificial Intelligence to harness knowledge for strategic advantage. You'll work alongside a talented team contributing ideas … tier university (e.g. Russel Group, Oxbridge) You have Typescript experience combined with strong React and React Native skills You're proficient with HTML5 and CSS3 You have experience of responsive design for desktop and mobile You're keen to work in a start-up environment You have excellent communication and collaboration skills You are a passionate technologist, keep More ❯

creating visually appealing interfaces and optimising software for maximum speed and scalability. We'd love you to have a passion for live music too! Skills and Qualifications Able to design and develop software in a fast-paced development environment Front-End Development, Responsive Web Design, and Web Development skills Understanding of back-end Web … Development skills Ability to work with UX designers and audio engineers, developing new, visually appealing user interfaces Excellent knowledge of HTML/CSS/JS Good working Knowledge of responsive design principles Good working Knowledge of REST APIs and databases Good working Knowledge of modern web-based languages (TypeScript) and frameworks (ReactJS) Ability to collaborate with cross More ❯

Reporting to the Head of IT, you'll be instrumental in delivering high-quality software solutions while championing Agile best practices. You'll Be Designing, developing, and maintaining scalable web applications using ASP.NET Core, Python, and React Building clean, responsive, and intuitive UIs using React.js Collaborating with cross-functional teams to define, design, and implement new features … stack Staying ahead of emerging technologies and suggesting improvements What the client is looking for Back-End Development Python & .NET Core/C# API Development: FastAPI (Python) & ASP.NET Core Web API Front-End Development Strong experience with React.js and modern JavaScript/TypeScript UI/UX best practices and responsive design principles DevOps & Cloud Azure services: Functions … Redis Unit testing, CI/CD pipelines, dependency injection Bonus Points For Experience In Transitioning POC applications to production-ready systems Performance monitoring and optimisation User research and service design Generative AI: RAG apps, vector DBs, LangChain AI ethics, bias mitigation, and responsible AI practices Who You Are A proactive problem-solver who enjoys team collaboration, values quality, and More ❯

secure front-end applications that serve both internal users and external clients across international markets. The Role As a Senior Front-End Engineer, you will be instrumental in the design, development, and delivery of next-generation user interfaces. You'll take ownership of core components and help mentor team members, while contributing to a culture of engineering excellence, continuous … delivery, and user-focused development. Key Responsibilities Build scalable, reusable, and accessible web interfaces using React , TypeScript , JavaScript , and CSS/HTML5 Apply structured UI/UX patterns with a focus on maintainability and performance Ensure consistent cross-browser experiences and responsive design Work with component libraries (e.g. Material UI , Ant Design ) and front-end tools … e.g. Webpack , Vite ) Implement and maintain test automation (e.g. Cypress , Selenium ) Collaborate with architecture, design, QA, and back-end teams in a full Agile delivery lifecycle Uphold best practices around performance tuning, security, and UI testing Take a hands-on role in feature ownership, code reviews, and mentoring junior engineers Essential Experience Strong commercial experience with React 16+ , TypeScript More ❯

crafting pixel-perfect, fast-loading, SEO-optimised websites that deliver seamless user experiences. While some back-end experience is beneficial, this is a frontend-first role , focusing primarily on responsive website development, headless CMS integration (ButterCMS, Contentful, etc.), WordPress customisation, and performance optimisation . Position Overview As a Frontend Developer , you will be responsible for building, optimising, and maintaining … and manage headless CMS platforms (e.g., ButterCMS, Contentful, Strapi ) to enable dynamic content updates. Customise and maintain WordPress websites , including theme development and plugin integration. Optimise websites for Core Web Vitals , page speed, and cross-browser compatibility. Work with APIs and third-party services to integrate external functionalities. Ensure best practices in responsive design, typography, animations, and … CSS3, JavaScript (ES6+) Modern JavaScript frameworks (React, Vue, or similar) Headless CMS solutions (ButterCMS, Contentful, Strapi, or similar) WordPress theme customisation & plugin integration Expertise in website performance optimisation, Core Web Vitals, and SEO-friendly development . Experience with responsive design frameworks (Tailwind, Bootstrap, SCSS, Styled Components, etc.) . Knowledge of version control (Git) and modern deployment workflows More ❯