76 to 100 of 376 Responsive Web Design Jobs in the UK

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 REQUIRED Proven experience with .NET Core/ASP.NET MVC Hands-on More ❯

Social network you want to login/join with: Are you a passionate UI Web Developer who loves crafting seamless user experiences? Do you want to help clients on their journey to Net Zero and beyond? If so, Bohr is looking for you to join our team! Bohr is a dynamic and diverse team with a range of skills … helping address our customers' problems. We use cutting-edge sensors, design, produce, and service large industrial assets, survey for leaks, and much more. We're looking for a UI Web Developer to join the team building our user-friendly web application that serves various data types to our clients. Here's a peek at what your day … to-day might involve: Developing and maintaining responsive user interfaces using React and TypeScript, Working with stakeholders to design compelling UX and turning it into high-quality products, Writing clean, maintainable, and well-documented code, Creating dashboards using charting and visualization libraries, Conducting code reviews and providing constructive feedback, Collaborating with backend developers to produce robust APIs, Advocating More ❯

Are you a React developer seeking an exciting opportunity to contribute to the development of JP Morgan's Salt Design system ? Are you looking to be part of a collaborative team that values Open Source, leads the way in CIB UI strategy, and is actively building a design system while fostering a collaborative community around its products? The … at Digital Platform has an opening for an Associate role. As a Front-end developer, you will play a crucial role in the development and delivery of the Salt Design System. We leverage the latest UI technologies to deliver the maximum value to our stakeholders. The Salt design System is the next generation UI Toolkit for CIB (Commercial … core UI components that can be used by different lines of business to create reusable patterns for their business applications. These components and guidelines are designed to accelerate application design and development, while ensuring consistency and accessibility (WCAG 2.1) through stable design foundations. Job responsibilities Develop and maintain high-quality React components for the Salt Design System. More ❯

a highly skilled and experienced Senior Front End Engineer to join our team. In this role you will be responsible for designing, developing, and optimising the user interface of web applications using modern JavaScript frameworks. You will collaborate closely with design and back-end teams to ensure seamless integration and create responsive, high-performance web applications. … ll be expected to maintain high code quality standards, mentor junior developers, and stay up-to-date with emerging trends in front-end development. Key Responsibilities: Develop and maintain responsive, dynamic, and engaging web interfaces using modern JavaScript frameworks such as React, Angular, or Vue.js. Collaborate with UX/UI designers to translate designs into high-quality, scalable … and efficient code. Optimise web pages for performance, ensuring fast load times, smooth interactions, and accessibility across all platforms. Conduct thorough code reviews to ensure consistency and adherence to coding standards. Implement automated tests (unit, integration, and end-to-end) to ensure the reliability and stability of the front-end codebase. About You: Deep knowledge of JavaScript (ES6+) and More ❯

month Rate: £70-75hr Inside IR35 (37.5 hour week) Security Clearance: SC clearance required (or ability to obtain) The Opportunity Join a collaborative team building secure, user-focused web applications for impactful public sector projects. You'll work with modern web technologies across the full stack, contributing to meaningful digital services that make a real-world difference. … The Role As a Software Engineer, You Will Build and maintain apps using Node.js, Hapi.js, and React Develop responsive UIs using GDS design system and CSS best practices Support deployments in AWS and containerisation with Docker Participate in Agile delivery and contribute to code reviews Troubleshoot across the stack and write clear documentation The Person Essential Strong JavaScript … skills and web dev experience Backend knowledge with Node.js, frontend with React RESTful API understanding and responsive design basics Familiarity with Git, Agile working, and collaborative tools Understanding of GDS (Government Digital Services) Guidelines Ability to obtain UK SC Clearance if not already in place Desirable Experience with Hapi.js, Docker, AWS, or DevOps tools Exposure to geospatial More ❯

IR35), with flexible remote working and occasional collaboration days in London. About the Role: You will play a key role in designing, developing, and maintaining intuitive, secure, and scalable web portals using Microsoft Power Pages (formerly Power Apps Portals). Working closely with cross-functional teams, you'll help deliver solutions that are both technically robust and visually compelling. … Key Responsibilities: Design, develop, and customize Power Pages portals using Power Platform tools. Create dynamic, responsive web interfaces following modern UI/UX best practices. Apply clean, scalable, and maintainable CSS to structure and style portal components. Build and enhance reusable components using HTML, JavaScript, and Liquid templates. Integrate Power Pages with Microsoft Dataverse, Power Automate, and … broader Microsoft 365 services. Collaborate with designers to bring branding and design specifications to life. Troubleshoot and resolve portal performance, styling, and functionality issues. Ensure accessibility and cross-browser compatibility across devices. Implement security roles, authentication, and authorization for user access. Document technical specifications and configurations clearly. About You: Strong, proven experience developing with Microsoft Power Pages/Power More ❯

Role Overview Our client are looking for an experienced web developer to work on their new and existing web-based platforms in support of their existing 3rd party partners to meet the needs of the business as it grows its footprint within the digital/e-commerce space. Working with all business functions and third-party providers to … deliver, enhance and maintain robust web platforms. Key Behaviours Resourcefulness using your technical skills to develop and support solutions to complex business problems helping keep projects and the work of others on track. Flexibility to manage competing priorities effectively and in line with management expectations. Excellent Communication able to explain to others how the databases are constructed and keep … including scoping out work and estimating effort. Developing cross browser and cross platform compatible code that is documented to the required standards. Producing platform and user documentation outlining requirements, design, specifications, and unit tests. Triage issues raised by the business through the IT Support desk and debug the code using appropriate tools and techniques to identify the issue. Acting More ❯

organization to deliver secure, scalable, engaging, and intuitive digital experiences for our clients. This is a remote role with occasional visits to our office in Stevenage . Key Responsibilities: Design, develop, and maintain full-stack solutions, ensuring scalability, security, and performance. Collaborate with team members to define, design, and ship new features. Write clean, maintainable, and reusable code. …/UX designs and implement them effectively. Participate in code reviews and mentor junior developers as needed. 3+ years of experience in software development. Proficient in ASP.NET MVC for web application development. Strong programming skills in C# or VB.NET . Experience with Microsoft SQL Server and database design. Strong knowledge of modern web standards: HTML5 , CSS3 , and responsive design techniques. Solid understanding of Object-Oriented Programming (OOP) principles. Strong problem-solving skills with the ability to work through complex challenges. A desire to create clean, reusable, and maintainable code. Beneficial Skills: Experience with Entity Framework or other Object Relational Mapping (ORM) frameworks. Familiarity with .NET Core . Experience with Azure DevOps or similar CI/CD More ❯

of both front-end and back-end systems, driving high-quality development and delivering technical solutions across the product lifecycle. While your primary focus will be coding and architecture design, you will also guide other developers, making technical decisions, and ensuring best practices are followed. You are both a hands-on individual contributor and a technical leader, collaborating closely … using modern JavaScript frameworks and tools. Key Responsibilities: Lead by example as a hands-on developer, contributing to both front-end and back-end codebases. Define architecture and system design for web applications, ensuring scalability, security, and performance. Provide technical guidance and mentorship to other engineers, ensuring code quality through reviews and best practices. Design and implement … responsive, user-friendly web interfaces using modern JavaScript frameworks (Next.js, React). Collaborate with UX/UI designers to turn designs into functional, intuitive interfaces. Optimise front-end performance, ensuring smooth, fast, and reliable user experiences across devices. About You: Expertise in JavaScript frameworks like React, Vue.js, or Angular, with proficiency in HTML, CSS, and responsive design More ❯

including the University of Cambridge, Oxford and Imperial College London among others. Last year we connected over 10,000 students with our 1,000 freelance tutors. They use our web based platforms to have, administer and pay for online classes and we take a % fee. 90%+ of our survey respondents tell us they get their desired grades and … Front-End Development: Implement new features, components, and layouts using WordPress, HTML5, CSS3, and JavaScript. Content Management: Update and maintain website content in alignment with branding and SEO strategies. Responsive Design: Ensure a flawless user experience across all devices and browsers. Performance Optimisation: Optimise website performance, including loading speed, code structure, and accessibility. Collaboration: Work with team members … and resolve any issues. Essential Skills Advanced experience in WordPress front-end development. Expertise in HTML5, CSS3, JavaScript, and frameworks such as Bootstrap or Tailwind CSS. Strong understanding of responsive design principles. Familiarity with SEO best practices in front-end development. Experience with cross-browser testing and debugging tools. Desirable Skills Experience with modern JavaScript frameworks (e.g., React More ❯

including the University of Cambridge, Oxford and Imperial College London among others. Last year we connected over 10,000 students with our 1,000 freelance tutors. They use our web based platforms to have, administer and pay for online classes and we take a % fee. 90%+ of our survey respondents tell us they get their desired grades and … Front-End Development: Implement new features, components, and layouts using WordPress, HTML5, CSS3, and JavaScript. Content Management: Update and maintain website content in alignment with branding and SEO strategies. Responsive Design: Ensure a flawless user experience across all devices and browsers. Performance Optimisation: Optimise website performance, including loading speed, code structure, and accessibility. Collaboration: Work with team members … and resolve any issues. Essential Skills Advanced experience in WordPress front-end development. Expertise in HTML5, CSS3, JavaScript, and frameworks such as Bootstrap or Tailwind CSS. Strong understanding of responsive design principles. Familiarity with SEO best practices in front-end development. Experience with cross-browser testing and debugging tools. Desirable Skills Experience with modern JavaScript frameworks (e.g., React More ❯

including the University of Cambridge, Oxford and Imperial College London among others. Last year we connected over 10,000 students with our 1,000 freelance tutors. They use our web based platforms to have, administer and pay for online classes and we take a % fee. 90%+ of our survey respondents tell us they get their desired grades and … Front-End Development: Implement new features, components, and layouts using WordPress, HTML5, CSS3, and JavaScript. Content Management: Update and maintain website content in alignment with branding and SEO strategies. Responsive Design: Ensure a flawless user experience across all devices and browsers. Performance Optimisation: Optimise website performance, including loading speed, code structure, and accessibility. Collaboration: Work with team members … and resolve any issues. Essential Skills Advanced experience in WordPress front-end development. Expertise in HTML5, CSS3, JavaScript, and frameworks such as Bootstrap or Tailwind CSS. Strong understanding of responsive design principles. Familiarity with SEO best practices in front-end development. Experience with cross-browser testing and debugging tools. Desirable Skills Experience with modern JavaScript frameworks (e.g., React More ❯

including the University of Cambridge, Oxford and Imperial College London among others. Last year we connected over 10,000 students with our 1,000 freelance tutors. They use our web based platforms to have, administer and pay for online classes and we take a % fee. 90%+ of our survey respondents tell us they get their desired grades and … Front-End Development: Implement new features, components, and layouts using WordPress, HTML5, CSS3, and JavaScript. Content Management: Update and maintain website content in alignment with branding and SEO strategies. Responsive Design: Ensure a flawless user experience across all devices and browsers. Performance Optimisation: Optimise website performance, including loading speed, code structure, and accessibility. Collaboration: Work with team members … and resolve any issues. Essential Skills Advanced experience in WordPress front-end development. Expertise in HTML5, CSS3, JavaScript, and frameworks such as Bootstrap or Tailwind CSS. Strong understanding of responsive design principles. Familiarity with SEO best practices in front-end development. Experience with cross-browser testing and debugging tools. Desirable Skills Experience with modern JavaScript frameworks (e.g., React More ❯

Stack Engineer at IBM you see the big picture, able to imagine successful technology-driven solutions from start to finish. As a Full-Stack Application Developer, you'll help design, develop, and integrate solutions using best practice technologies, tools, techniques, and products our clients demand today. You'll work with clients, co-creating solutions to major real-world challenges … by translating system requirements into the design and development of customized systems in an agile environment. In your role you may be responsible for: • Use IBM's Design Thinking to create products that provide a great user experience along with high performance, security, quality, and stability. • Work with a variety of relational and NoSQL databases (SQL, Postgres, DB2 … systems (Linux, Windows, iOS, Android), and modern UI frameworks (Backbone.js, AngularJS, React.js, Ember.js, Bootstrap, and JQuery). • Work across the entire system architecture, from backend to front end, to design, develop, and support high quality and scalable products. • Help maintain and improve code quality, organization, and automatization. • Create everything from mockups and UI components to algorithms and data structures More ❯

Stack Engineer at IBM you see the big picture, able to imagine successful technology-driven solutions from start to finish. As a Full-Stack Application Developer, you'll help design, develop, and integrate solutions using best practice technologies, tools, techniques, and products our clients demand today. You'll work with clients, co-creating solutions to major real-world challenges … by translating system requirements into the design and development of customized systems in an agile environment. In your role you may be responsible for: • Use IBM's Design Thinking to create products that provide a great user experience along with high performance, security, quality, and stability. • Work with a variety of relational and NoSQL databases (SQL, Postgres, DB2 … systems (Linux, Windows, iOS, Android), and modern UI frameworks (Backbone.js, AngularJS, React.js, Ember.js, Bootstrap, and JQuery). • Work across the entire system architecture, from backend to front end, to design, develop, and support high quality and scalable products. • Help maintain and improve code quality, organization, and automation. • Create everything from mockups and UI components to algorithms and data structures More ❯

Hybrid working, You will be expected to work in the office at least two days a week. We are looking for a talented Low/No Code Developer to design, configure, and implement low/no code solutions across various leading SaaS platforms. This role will primarily focus on configuring the ShareDo platform and enhancing its functionality to meet … expertise in ES6+ and modern JavaScript features. Proficiency in configuring software in a low-code or configurable environment (e.g., ShareDo or similar platforms). Background in Workflow modelling and design Experience with Knockout.js or similar MVVM frameworks for data-binding and application structure. Experience with Bootstrap for responsive web design and UI component integration. Proven experience … leading or mentoring a team of developers, with a track record of fostering a collaborative and productive team environment. Strong understanding of HTML5, CSS3, and responsive design principles. Proficiency in version control systems, particularly Git. Knowledge of API integration (RESTful APIs, WebHooks etc). What's in it for you? Competitive salary 25 days annual leave with the More ❯

ll work in a collaborative, respecting, trusting and diverse environment that encourages creative thinking and critical problem solving that are best in class, to serve our clients globally. Responsibilities: Design, develop and maintain web apps using React and TypeScript, ensuring high quality, clean and maintainable code. Manage application state using redux and middleware such as redux toolkit. Ensure … coverage by writing unit tests using Vitest and integration tests using cypress. Write and maintain a suite of reusable UI components which can be used across all Trade Management web apps. Contribute to the overall application architecture and provide inputs on front end frameworks, design patterns and best practices Perform code reviews and contribute to overall quality, maintainability … Storybook. Extensive experience with Cypress and Vitest which focus on test driven development. Advanced proficiency in JavaScript and TypeScript including understanding of complex types, interfaces and generics. Proficiency in responsive web design and CSS. Familiar with backend frameworks such as node.js and Java springboot APIs. Knowledge of restful web services including its data interchange format such More ❯

Stack Engineer at IBM you see the big picture, able to imagine successful technology-driven solutions from start to finish. As a Full-Stack Application Developer, you'll help design, develop, and integrate solutions using best practice technologies, tools, techniques, and products our clients demand today. You'll work with clients, co-creating solutions to major real-world challenges … by translating system requirements into the design and development of customized systems in an agile environment. In your role you may be responsible for: Use IBM's Design Thinking to create products that provide a great user experience along with high performance, security, quality, and stability. Work with a variety of relational and NoSQL databases (SQL, Postgres, DB2 … systems (Linux, Windows, iOS, Android), and modern UI frameworks (Backbone.js, AngularJS, React.js, Ember.js, Bootstrap, and JQuery). Work across the entire system architecture, from backend to front end, to design, develop, and support high quality and scalable products. Help maintain and improve code quality, organization, and automation. Create everything from mockups and UI components to algorithms and data structures More ❯

we need someone who wants to grow with us and is curious and motivated to keep learning and delivering results. Growth and learning opportunity We are building our new web site on a whole new CMS tool (Contentful), and it could be one of the best learning experiences for any developer. A lot of new tools and technologies are … particularly Contentful, including content modeling, API integration, and GraphQL queries Solid understanding of frontend build tools, such as Webpack, Babel, and NPM/Yarn Proficient in HTML5, CSS3, and responsive web design Experience working with RESTful APIs and JSON Strong knowledge of version control systems, preferably Git Excellent problem-solving skills and attention to detail Effective communication More ❯

management reporting capabilities to streamline stressed client management and increase the efficiency of a risk management response in times of market volatility. RESPONSIBILITIES Software engineers primarily focus on software design and development. This is meant to cover most programming positions in Engineering, and include positions that were previously considered business software engineers, platform engineers, and quality assurance engineers. Combine … an immediate impact. BASIC QUALIFICATIONS Bachelor's degree or relevant work experience in Computer Science, Mathematics, Electrical Engineering or related technical discipline. Excellent object oriented or functional analysis and design skills. Knowledge of data structures, algorithms, and designing for performance. Excellent written and verbal communication skills. Ability to solve problems and apply analysis to make data driven decisions. Comfortable … in One Or More Of Programming in a complied language such as Java, or C++ or an interpreted language such as Python and experience with concurrency and memory management. Responsive web development, with professional React/Angular/Redux experience and advanced JavaScript proficiency. NoSQL databases such as MongoDb and Elastic Search. Designing enterprise-level applications, or analyzing More ❯

build strong foundations to your own high standards - CI/CD processes, devops, monitoring and scaling, and security Collaborate closely with the head of product to determine the technical design of new features in the user-facing product Work with a small hands-on team - you’ll work with machine learning researchers to shape overall system architecture and integrations … data schemas and managing relation and non-relational databases (we use MySQL and ElasticSearch) Working knowledge of Python for data processing and API development Good knowledge of CSS and responsive design (we use CSS modules) Experience architecting and maintaining cloud infrastructure (we use AWS) Experience with Git, Docker and CI/CD pipelines Experience with asynchronous work within … and applications Knowledge of data visualization libraries such as D3.js or Chart.js Experience with unit and E2E testing (we use Cypress) Knowledge of modern authorization mechanisms, such as JSON Web Token Experience architecturing large cloud-based systems using microservices and serveless paradigm Experience designing pipelines and storage solutions for ML-driven systems with large volume of complex data Experience More ❯

critical, enterprise-scale system that will impact thousands of users daily. 🔧 Your Role As the Lead UX/UI Frontend Developer , you'll take ownership of the frontend strategy, design system, and component architecture. You’ll collaborate closely with product managers, UX designers, backend engineers, and key stakeholders to craft intuitive and modern interfaces. This role combines leadership, hands … and the chance to influence technology decisions from day one. 🛠️ Tech Stack & Tools Frontend: Angular (preferred), React Cloud: Microsoft Azure Other: REST APIs, CI/CD, Figma or similar design tools, Git, Agile/Scrum ✅ What We're Looking For Proven experience leading frontend development for enterprise applications Strong expertise in Angular (v12+) and React Solid understanding of modern … UX/UI principles , responsive design, accessibility Experience building scalable, component-driven architectures Exposure to Azure cloud services and DevOps workflows Comfortable working in Agile environments with cross-functional teams Ability to mentor junior developers and review code effectively More ❯

critical, enterprise-scale system that will impact thousands of users daily. 🔧 Your Role As the Lead UX/UI Frontend Developer , you'll take ownership of the frontend strategy, design system, and component architecture. You’ll collaborate closely with product managers, UX designers, backend engineers, and key stakeholders to craft intuitive and modern interfaces. This role combines leadership, hands … and the chance to influence technology decisions from day one. 🛠️ Tech Stack & Tools Frontend: Angular (preferred), React Cloud: Microsoft Azure Other: REST APIs, CI/CD, Figma or similar design tools, Git, Agile/Scrum ✅ What We're Looking For Proven experience leading frontend development for enterprise applications Strong expertise in Angular (v12+) and React Solid understanding of modern … UX/UI principles , responsive design, accessibility Experience building scalable, component-driven architectures Exposure to Azure cloud services and DevOps workflows Comfortable working in Agile environments with cross-functional teams Ability to mentor junior developers and review code effectively More ❯

critical, enterprise-scale system that will impact thousands of users daily. 🔧 Your Role As the Lead UX/UI Frontend Developer , you'll take ownership of the frontend strategy, design system, and component architecture. You’ll collaborate closely with product managers, UX designers, backend engineers, and key stakeholders to craft intuitive and modern interfaces. This role combines leadership, hands … and the chance to influence technology decisions from day one. 🛠️ Tech Stack & Tools Frontend: Angular (preferred), React Cloud: Microsoft Azure Other: REST APIs, CI/CD, Figma or similar design tools, Git, Agile/Scrum ✅ What We're Looking For Proven experience leading frontend development for enterprise applications Strong expertise in Angular (v12+) and React Solid understanding of modern … UX/UI principles , responsive design, accessibility Experience building scalable, component-driven architectures Exposure to Azure cloud services and DevOps workflows Comfortable working in Agile environments with cross-functional teams Ability to mentor junior developers and review code effectively More ❯

critical, enterprise-scale system that will impact thousands of users daily. 🔧 Your Role As the Lead UX/UI Frontend Developer , you'll take ownership of the frontend strategy, design system, and component architecture. You’ll collaborate closely with product managers, UX designers, backend engineers, and key stakeholders to craft intuitive and modern interfaces. This role combines leadership, hands … and the chance to influence technology decisions from day one. 🛠️ Tech Stack & Tools Frontend: Angular (preferred), React Cloud: Microsoft Azure Other: REST APIs, CI/CD, Figma or similar design tools, Git, Agile/Scrum ✅ What We're Looking For Proven experience leading frontend development for enterprise applications Strong expertise in Angular (v12+) and React Solid understanding of modern … UX/UI principles , responsive design, accessibility Experience building scalable, component-driven architectures Exposure to Azure cloud services and DevOps workflows Comfortable working in Agile environments with cross-functional teams Ability to mentor junior developers and review code effectively More ❯