51 to 75 of 154 Front-End Developer (Client-Side Developer) Jobs in England

Frontend Developer 6 Month contract 40 hours per week Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB We are seeking a talented and motivated Frontend Developer with strong expertise in TypeScript to join our growing development team. In this role, you will work … developers to integrate RESTful APIs and handle data flow effectively. Knowledge and Skills: Proven experience in React.js and TypeScript development. Strong understanding of JavaScript and modern front-end technologies. Experience with state management libraries like Redux, Recoil, or similar. Familiarity with RESTful APIs Experience with version control systems, such as Git. Solid understanding of web More ❯

We are seeking a Senior Front-End Software Engineer to play a key role in translating UI/UX designs into responsive, high-quality front-end interfaces using Blazor and related technologies. This role involves developing reusable components, ensuring cross-platform compatibility, and collaborating closely with backend teams. Key Responsibilities Analyze and … and web (Blazor WebAssembly/Server). Apply responsive design best practices for optimal performance across multiple devices and screen sizes. Collaborate with backend teams to integrate front-end components with services and APIs. Required Skills & Experience Strong front-end development expertise with HTML, CSS, and JavaScript. Proven experience creating clean, responsive … and adaptive UI for desktop, tablet, and mobile platforms. Hands-on experience with Blazor and MAUI frameworks. Familiarity with front-end frameworks like React or Angular (nice to have). Solid understanding of responsive design principles and cross-browser compatibility. Excellent communication and collaboration skills. Experience in managing and delivering software projects on time and to More ❯

We are seeking a Senior Front-End Software Engineer to play a key role in translating UI/UX designs into responsive, high-quality front-end interfaces using Blazor and related technologies. This role involves developing reusable components, ensuring cross-platform compatibility, and collaborating closely with backend teams. Key Responsibilities Analyze and … and web (Blazor WebAssembly/Server). Apply responsive design best practices for optimal performance across multiple devices and screen sizes. Collaborate with backend teams to integrate front-end components with services and APIs. Required Skills & Experience Strong front-end development expertise with HTML, CSS, and JavaScript. Proven experience creating clean, responsive … and adaptive UI for desktop, tablet, and mobile platforms. Hands-on experience with Blazor and MAUI frameworks. Familiarity with front-end frameworks like React or Angular (nice to have). Solid understanding of responsive design principles and cross-browser compatibility. Excellent communication and collaboration skills. Experience in managing and delivering software projects on time and to More ❯

We are seeking a Senior Front-End Software Engineer to play a key role in translating UI/UX designs into responsive, high-quality front-end interfaces using Blazor and related technologies. This role involves developing reusable components, ensuring cross-platform compatibility, and collaborating closely with backend teams. Key Responsibilities Analyze and … and web (Blazor WebAssembly/Server). Apply responsive design best practices for optimal performance across multiple devices and screen sizes. Collaborate with backend teams to integrate front-end components with services and APIs. Required Skills & Experience Strong front-end development expertise with HTML, CSS, and JavaScript. Proven experience creating clean, responsive … and adaptive UI for desktop, tablet, and mobile platforms. Hands-on experience with Blazor and MAUI frameworks. Familiarity with front-end frameworks like React or Angular (nice to have). Solid understanding of responsive design principles and cross-browser compatibility. Excellent communication and collaboration skills. Experience in managing and delivering software projects on time and to More ❯

We are seeking a Senior Front-End Software Engineer to play a key role in translating UI/UX designs into responsive, high-quality front-end interfaces using Blazor and related technologies. This role involves developing reusable components, ensuring cross-platform compatibility, and collaborating closely with backend teams. Key Responsibilities Analyze and … and web (Blazor WebAssembly/Server). Apply responsive design best practices for optimal performance across multiple devices and screen sizes. Collaborate with backend teams to integrate front-end components with services and APIs. Required Skills & Experience Strong front-end development expertise with HTML, CSS, and JavaScript. Proven experience creating clean, responsive … and adaptive UI for desktop, tablet, and mobile platforms. Hands-on experience with Blazor and MAUI frameworks. Familiarity with front-end frameworks like React or Angular (nice to have). Solid understanding of responsive design principles and cross-browser compatibility. Excellent communication and collaboration skills. Experience in managing and delivering software projects on time and to More ❯

We are seeking a Senior Front-End Software Engineer to play a key role in translating UI/UX designs into responsive, high-quality front-end interfaces using Blazor and related technologies. This role involves developing reusable components, ensuring cross-platform compatibility, and collaborating closely with backend teams. Key Responsibilities Analyze and … and web (Blazor WebAssembly/Server). Apply responsive design best practices for optimal performance across multiple devices and screen sizes. Collaborate with backend teams to integrate front-end components with services and APIs. Required Skills & Experience Strong front-end development expertise with HTML, CSS, and JavaScript. Proven experience creating clean, responsive … and adaptive UI for desktop, tablet, and mobile platforms. Hands-on experience with Blazor and MAUI frameworks. Familiarity with front-end frameworks like React or Angular (nice to have). Solid understanding of responsive design principles and cross-browser compatibility. Excellent communication and collaboration skills. Experience in managing and delivering software projects on time and to More ❯

We are working with a local digital agency who are in growth mode, to support an exciting client base. The role will entail web design for exciting clients working in a mix of the charity sector, the healthcare More ❯

We are working with a local digital agency who are in growth mode, to support an exciting client base. The role will entail web design for exciting clients working in a mix of the charity sector, the healthcare More ❯

We are working with a local digital agency who are in growth mode, to support an exciting client base. The role will entail web design for exciting clients working in a mix of the charity sector, the healthcare More ❯

We’re looking for an enthusiastic and detail-oriented Junior Front End Developer to support the development of responsive, interactive web applications for our client a leading tech consultancy. This is a fantastic opportunity to gain hands-on experience working with a dynamic team of developers on real-world projects. … per day (DOE) Start Date: ASAP Duration: Ongoing (initial 3–6 months with potential extension) Key Responsibilities Assist in designing, developing, and deploying user-friendly front-end interfaces. Contribute to the maintenance and improvement of reusable front-end components. Support integration of front-end features with back-end systems and APIs. Participate in debugging, performance testing, and front-end optimisation. Work collaboratively with developers, designers, and product managers. Stay informed on evolving tools, frameworks, and front-end trends. Help document workflows, processes, and best practices. Troubleshoot UI/UX issues and suggest improvements. Experience & Skills: Around 1 year More ❯

Front end Developer Permanent £40,000 (doe) Peterborough (Hybrid) We’re seeking a Front-End Developer with some back-end experience for a new permanent role based in Peterborough. This hybrid role offers 2 days remote working + 3 days on-site … agile tools. Strong communicator, capable of engaging effectively across all levels. Develop back-end objects and web services while designing and implementing responsive, user friendly front-end interactions. Write clean, efficient code and libraries to support high-quality, maintainable web applications. Desirable: experience with VB.NET, YAML, DevExpress, and Microsoft Azure. More ❯

This position is posted by Jobgether on behalf of EventMobi . We are currently looking for a Senior Front End Developer in North America . As a Senior Front End Developer, you'll play a pivotal role in enhancing a … high-impact, user-facing web application that powers thousands of events annually. Working within a fully remote team aligned to Eastern Time, you'll take ownership of front-end architecture, design elegant solutions to complex problems, and mentor teammates in best practices. You'll be part of a collaborative, innovation-driven culture that values performance, quality … to an evolving design system. Work with a modern stack including React, Redux, React-Query, Material UI, and Vite/Webpack. 7+ years of experience as a developer, including 3+ years working with JavaScript/TypeScript and the React ecosystem. Strong background in architecting and debugging large-scale codebases. Hands-on experience with RESTful APIs, JSX More ❯

We're seeking an experienced Senior Frontend Developer to join our Professional Services team at Squiz. You'll advise on front-end architecture and implement the Squiz DXP ensuring the technical solution is tailored to the client brand and content strategy. You will have the following Technical Skills & Experience: 5+ … years experience front-end web development JavaScript (preferably vanilla JS), HTML, and CSS Experience building commercial grade Websites, Portals, Intranets etc Strong knowledge of web fundamentals, HTTP methods, integration patterns, RESTful APIs Experience with Node.js or other server-side JavaScript (backend 20% of role) Building web interfaces according to WCAG accessibility standards and inclusive … for the following: Experience delivering search implementations, indexing content and building search interfaces. Understanding of information architecture and how it applies to large content ecosystems Experience integrating front-end interfaces with content workflows and personalization engines Experience working on multi-tenant platforms or enterprise SaaS applications Understanding of micro frontends or component-based architectures Comfortable navigating More ❯

then it's to time to join us. Job Purpose We are setting up a new team to support our platform and we want a Senior Frontend Developer to join the new team early on in the process to work and take an active role in designing the implementation of a new greenfield web app frontend More ❯

We’re looking for an enthusiastic and detail-oriented Front End/Full Stack Developer to support the development of responsive, interactive web applications for our client a leading tech consultancy. This is a fantastic opportunity to gain hands-on experience working with a dynamic team of developers on real … per day (DOE) Start Date: ASAP Duration: Ongoing (initial 3–6 months with potential extension) Key Responsibilities Assist in designing, developing, and deploying user-friendly front-end interfaces. Contribute to the maintenance and improvement of reusable front-end components. Support integration of front-end features with back-end systems and APIs. Participate in debugging, performance testing, and front-end optimisation. Work collaboratively with developers, designers, and product managers. Stay informed on evolving tools, frameworks, and front-end trends. Help document workflows, processes, and best practices. Troubleshoot UI/UX issues and suggest improvements. Experience & Skills: Around More ❯

Senior Front End Developer/Engineer (JavaScript Vue.js) London to £100k Do you enjoy working with a range of programming languages? You could be progressing your career in a senior, hands-on Front End Developer role at a scale-up tech company, that enables … of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior Front End Developer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help scale and future … developers You're likely to be degree educated in Computer Science or similar tech discipline What's in it for you: As a Senior Front End Developer you will receive a competitive package: Salary to £100k 25 days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing More ❯

Senior/Principal Frontend Developer – Newcastle – up to £70K DOE Are you ready to lead frontend innovation at a fast-scaling tech company that’s redefining how organisations connect and engage their people? A high-growth SaaS company is hiring for a Senior/Principal Frontend Developer to join their team. This More ❯

JavaScript Developer Salary: Up to £40,000, depending on experience Location: Fully Remote Industry: iGaming Provider Overview We are looking for a motivated Front-End/JavaScript Developer to join a team and support the development of high-quality web and mobile games. This role offers a great … and learn best coding practices Work within agreed timeframes and accurately log time spent on tasks Stay up to date with industry trends and best practices in front-end development Required Skills and Experience: Some experience with JavaScript (including ES6+ features like Classes and Promises) Understanding of HTML5, CSS, and JSON Ideally experience with game engines … Sacrifice – Childcare, cycling & pensions Wellbeing – Healthcare savings & support services Discounts – Save on shopping, travel, days out & more This is an exciting opportunity for a Front End developer to work on innovative projects in a supportive and collaborative environment. Interested? Please apply to #Lauren More ❯

of 2024. In the UK, Talan count 250 employees on several site, the main being: London, Edinburgh and Chester, Leeds. Job Description We are looking for a front-end developer to work on Issuemaster real-time web application. The successful candidate will work on key and large epics in our book of … work incl. new screens, core & shared functionalities and upgrade of the existing. This is an opportunity for a senior developer with the right skillset and mindset to take part in our major effort to rewrite this important FO application and be part in the Primary business evolution including integration to new venues, automation of core processes … an excellent knowledge and understanding of the software engineering fundamentals as well as strong solution design skills promoting simplicity, stability, performance and scalability. Experience as a senior developer on an eTrading or Front Office trading application will be a strong plus. Key Responsibilities: Contribute to the reengineering of the core components. Develop key business More ❯

Understanding and experience of the importance of secure by design and delivering within a secure environment Demonstratable experience of development in, and software engineering best practices of front-end web technologies (e.g. HTML, CSS, React, Node.js, Bootstrap) Good general knowledge of Microsoft Stack technologies such as MS SQL Server, MS System Centre, M365, MS Exchange & CLI … communication skills It would be beneficial, but not essential, if you also have an understanding of technologies ADDITIONAL/BONUS SKILLS Interaction with REST APIs from the client-side Python, SQL, XML JSON Are you ready to make an impact? Begin your journey of a flourishing and meaningful career, share your CV with us today! What More ❯

About the Role: We're looking for a proactive Midweight Front-End Developer with at least 3 years of hands-on experience to help support and maintain the websites we develop. You'll work with our Client Support team day-to-day, with support from the wider Technical team, including … high-quality code, so it is important to understand best-practice code structure, as well as performance and security. Key Responsibilities: Maintain responsive, accessible interfaces using modern front-end technologies. Collaborate with designers to ensure design-matched, performant user experiences. Write clean, modular, maintainable code following team conventions and best practices. Resolve issues in a timely … manner. Participate in regular code reviews and take feedback constructively. Contribute to technical planning, estimation, progress meetings, and standards. Stay curious and engaged with new front-end tools and technologies. Required Skills and Experience: 3 years of professional front-end development experience. Solid understanding of HTML, CSS (box-model, flexbox), and modern More ❯

Senior Frontend Developer - JavaScript/TypeScript/React JavaScript, TypeScript, React, CSS, REST & GraphQL APIs Salary up to £65k Onsite in Central Manchester Excellent career progression Who We Are We're a growing tech team building high-quality, user-focused SaaS products. Our culture values collaboration, clean code, and continuous improvement. With exciting projects ahead, we … re expanding our frontend capabilities and looking for a Senior Developer to help us deliver exceptional experiences faster. Who We're Seeking We're searching for a Senior Frontend Developer with expertise in JavaScript , TypeScript , and React.js . You'll work in a collaborative agile environment, contributing to the full development lifecycle More ❯

About Swanky We're Swanky and we're a fast-growing global ecommerce agency. We design, build and grow Shopify Plus stores that convert. Our ideal developer comes from an ecommerce background with Shopify experience. If you've helped brands create entirely new sites, been involved in complex migrations across platforms and you're looking to … your skills, you will need to have: A proven track record delivering functional, efficient, responsive Shopify and Shopify Plus websites (at least 2 years) Demonstrable knowledge of front-end web development using HTML, CSS, JavaScript (ES6+) as well as modern JS Frameworks (React/Alpine.js) Strong knowledge of Shopify Store 2.0 architecture and templating in Liquid More ❯

then, we have continued to invest and refine Cloudfy with offices in the UK, USA, Australia and Singapore. Role Overview We are looking for a Junior Frontend Developer to join our growing digital team. Reporting to our Frontend Lead/Development Manager, you will work with designers, backend developers, and project managers to build and maintain … your career. Our hybrid working model is 4 days per week working from our Leicester office and 1 day remote within the UK. As a Junior Frontend Developer at Cloudfy, you will: Develop responsive, accessible, and performant user interfaces using modern frontend technologies. Collaborate with UX/UI designers to translate designs into functional web components. More ❯

of our patient-facing digital consultations and clinician-facing decision-making tools. We are passionate about health care and we are looking for a talented and thorough Developer to join the team to continue with revolutionizing health care for the benefit of millions of patients in the UK and across the world. You will share the … backend developers, clinicians, algorithm builders and Quality Analysts, who thrives on delivering robust, tested and high-quality solutions. Key Responsibilities You will be a hands-on Frontend developer (React & Angular) with good commercial awareness and stakeholder management skills. As part of this role, you will be required to design, implement, test and roll out new medical More ❯