1 to 25 of 403 Front-End Web Developer Jobs in London

Front End/Back End Web Developer – South East England, Berkshire. £65-75k Main Purpose of the Role: Frontend Developers work in highly motivated teams, committed to delivering valuable applications and services to customers. They ensure the software meets the agreed acceptance criteria and the … source control, particularly Git. Experience working within an Agile environment, particularly Scrum, and applying supporting practices. Experience with frontend frameworks and libraries, particularly React.js. Server-side web development experience, particularly in C# or PHP. Knowledge and experience working to OWASP ASVS or equivalent application security standards. Knowledge and experience working with accessibility standards. Experience in … developing and containerizing applications with Docker and using orchestration such as Kubernetes. Experience in using test tools such as Cypress, Jest, React Testing Library, or Selenium Web Driver. Able to understand the impact of functionality on customers/appreciate customer needs. Logical approach to problem-solving. Ability to manage complex tasks and meet deadlines. Good communication More ❯

We urgently require a Front-End Java Developer with at least 3 to 5 years experience of developing global digital marketing platform to provide a complete web experience management solution for Customer to market products & services to learners on a global scale. The candidate will be a high … the platform Must have the following experience: Significant experience with building, launching and managing simple and complex websites on the Adobe Experience Manager platform Expert knowledge of web-based technologies: HTTP/HTTPS, HTML, JavaScript, CSS, Less, JQuery, Angular A passion for technology and up-to-date with trends, new languages and design approaches in the More ❯

We urgently require a Front-End Java Developer with at least 3 to 5 years experience of developing global digital marketing platform to provide a complete web experience management solution for Customer to market products & services to learners on a global scale. The candidate will be a high … the platform Must have the following experience: • Significant experience with building, launching and managing simple and complex websites on the Adobe Experience Manager platform • Expert knowledge of web-based technologies: HTTP/HTTPS, HTML, JavaScript, CSS, Less, JQuery, Angular • A passion for technology and up-to-date with trends, new languages and design approaches in the More ❯

ever-evolving space. We encourage you to explore the Tezos and follow us on & to learn more about the project. The Role If you enjoy building frontend web experiences, are passionate about development and emerging technology, and are an expert using React , then you are the kind of person we are looking for. You will be … Understanding the latest frontend technologies and practices, ensuring that the application is built with efficiency, scalability, and user-centric design in mind Staying abreast of developments in web applications and programming languages, especially React and its ecosystem (including React Hooks, Context, and Redux for state management) Applying best practices for effective communication and problem-solving within … the team Implementing clean, efficient code based on specifications and design patterns for React applications Collaborating closely with UX/UI designers to bring web designs to life Writing reusable components and frontend libraries for future use Optimising components for maximum performance across a vast array of web-capable devices and browsers More ❯

impact. Headquartered in Los Angeles, IGN Entertainment's content is localized in 20 languages. Learn more at corp.ign.com. Job Profile Gamer Network is looking to hire a Web … Developer to work as part of our experienced in-house development team. The role is for a creative technologist with a background in front-end, UI and rich-media Web Development, working with and supporting our commercial team in the conception, design and creation of digital advertising content … web pages from designs Develop new tech for ads and test new ad formats Collaborate with back-end developers to integrate front-end code with server-side logic. Debug and troubleshoot website and advertising content issues. Participate in code reviews to maintain code quality and consistency. Stay up-to More ❯

ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of Vision AI. 🌎 Location and Legalities This full-time Frontend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK … as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Frontend Web Developer at Ultralytics, you will be a key architect of the Ultralytics HUB, our flagship platform for building and deploying AI models. You will create intuitive, high-performance user interfaces that make cutting-edge computer vision accessible … to everyone. Key responsibilities include: Designing, developing, and maintaining responsive web applications using Nuxt.js, TypeScript, and Tailwind CSS. Building seamless user experiences for model training, validation, and deployment, including advanced data visualizations for performance metrics. Integrating with backend services and managing user authentication with tools like Clerk. Deploying applications on Vercel and maintaining robust CI/ More ❯

ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of Vision AI. 🌎 Location and Legalities This full-time Frontend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK … as Ultralytics does not provide visa sponsorship. 🚀 What You'll Do As a Frontend Web Developer at Ultralytics, you will be a key architect of the Ultralytics HUB, our flagship platform for building and deploying AI models. You will create intuitive, high-performance user interfaces that make cutting-edge computer vision accessible … to everyone. Key responsibilities include: Designing, developing, and maintaining responsive web applications using Nuxt.js, TypeScript, and Tailwind CSS. Building seamless user experiences for model training, validation, and deployment, including advanced data visualizations for performance metrics. Integrating with backend services and managing user authentication with tools like Clerk. Deploying applications on Vercel and maintaining robust CI/ More ❯

track record and a perfect5.0 CSAT score. We are a global team with operations in the US, UK, and India. Description : As a JourneyBlazers Front End Web Developer you will be responsible for translating functional business requirements into well-developed custom solutions that leverage the Salesforce platform and … are not afraid of utilizing the Salesforce platform to accelerate solution development and are open to working with Salesforce resources to fill platform knowledge gaps. As a developer, you will be hands on with the development of new functionality and will be expected to not only deliver functionality to meet requirements, but also ensure solutions follow … quality Salesforce solutions Required Skills: Bachelor’s degree or armed forces experience Eligible to obtain and maintain and government security clearance 2+ years of experience as a front-end web developer Demonstrate sharp, analytical, problem solving, and decision-making skills Demonstrate self-motivation and the ability to grasp More ❯

Senior Front-End Web Developer Location Gibraltar, Gibraltar Salary 60000 - 100000 a year (s) Description Position Overview: We are looking for a Senior Front-End Web Developer who is motivated to combine the art of design … maximum speed and scalability Ensure consistency of data gathered from the user Collaborate with other team members and stakeholders Developing internal tooling UI and platform for non-web-native team members to use Skills needed: Great understanding of the newest trends, best practices and standards in web development Experience in leading the … RMzQuMTUwLjE4OC4xMA== when applying to show you read the job post completely. Job type: Remote job Tags developer web design front-end security designer technical code javascript finance css seo senior backend digital nomad #J-18808-Ljbffr More ❯

ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of Vision AI. Location and Legalities This full-time Frontend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK … as Ultralytics does not provide visa sponsorship. What You'll Do As a Frontend Web Developer at Ultralytics, you will be a key architect of the Ultralytics HUB, our flagship platform for building and deploying AI models. You will create intuitive, high-performance user interfaces that make cutting-edge computer vision accessible … to everyone. Key responsibilities include: Designing, developing, and maintaining responsive web applications using Nuxt.js, TypeScript, and Tailwind CSS. Building seamless user experiences for model training, validation, and deployment, including advanced data visualizations for performance metrics. Integrating with backend services and managing user authentication with tools like Clerk. Deploying applications on Vercel and maintaining robust CI/ More ❯

ready to excel in a dynamic, high-energy environment. Join our team and help shape the future of Vision AI. ? Location and Legalities This full-time Frontend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. Applicants must have legal authorization to work in the UK … as Ultralytics does not provide visa sponsorship. ? What You'll Do As a Frontend Web Developer at Ultralytics, you will be a key architect of the Ultralytics HUB, our flagship platform for building and deploying AI models. You will create intuitive, high-performance user interfaces that make cutting-edge computer vision accessible … to everyone. Key responsibilities include: Designing, developing, and maintaining responsive web applications using Nuxt.js, TypeScript, and Tailwind CSS. Building seamless user experiences for model training, validation, and deployment, including advanced data visualizations for performance metrics. Integrating with backend services and managing user authentication with tools like Clerk. Deploying applications on Vercel and maintaining robust CI/ More ❯

role at SoftBlues The eCommerce Front-end Developer (AB Testing, EV Squad) is responsible for delivering front-end solutions in alignment with technical and branding guidelines, especially (but not exclusively) in the domain of front-end personalization and AB Testing, consistently … Support the definition of our technical guidelines and the assessment of new technologies, techniques, ways of working, best practices, etc... Support the development and evolution of our front-end personalization rules engine (Casper) and report back to the team, other HQ eCommerce stakeholders and local (market-level) stakeholders on new features, best practices/usage, risks … business development on product development. Key Experience At least 6 years’ experience in eBusiness, eCommerce and/or Digital Agencies. Strong UX/UI technical background. Strong front-end code optimization and coding best practices acumen, especially advanced Javascript techniques and capabilities. Used to mentoring and/or providing guidance to junior members of a team. More ❯

We’re looking for a Senior Frontend Developer who’s passionate about building beautifully crafted, high-performance user interfaces. You’ll play a key role in shaping the user experience of innovative software solutions, working closely with backend developers and data scientists to bring complex ideas to life. We’re looking for someone who thrives on … user-friendly interactions and interfaces using tools such as Figma Facilitate UX/UI requirements elicitation sessions with clients Interact with RESTful APIs for seamless communication between front-end and back-end systems Deliver high-quality code and successful project outcomes Provide mentorship to other software engineers Stay updated with the latest advancements in … and associated project management and risks Strong understanding of user accessibility needs, UI responsiveness across devices, cross-browser compatibility and performance considerations Strong understanding of browsers and web APIs including HTML Canvas, Drag and Drop, SSE, WebSockets, etc. Expertise in HTML, CSS, Javascript with the ability to write complex user interfaces using these languages. This includes More ❯

speed and scalability Develop and maintain web applications using back-end frameworks such as Node.js, Django, or Ruby on Rails Integrate front-end interfaces with back-end functionality Write clean, maintainable, and well-documented code Troubleshoot and debug web applications and websites Keep up … in Computer Science or a related field, or equivalent experience Proficiency in HTML, CSS, JavaScript, and other relevant web development languages Experience with front-end frameworks such as React, Vue.js, or Angular Familiarity with back-end frameworks such as Node.js, Django, or Ruby on Rails Strong problem-solving skills and … Requirements Proficiency in web development languages such as HTML, CSS, JavaScript, and possibly additional languages such as PHP, Python, or Ruby. Experience with front-end frameworks such as React, Vue.js, or Angular, and back-end frameworks such as Node.js, Django, or Ruby on Rails. Understanding of responsive design principles and More ❯

tutoring company and best Edtech company. We are looking for a Front-End WordPress Developer to take ownership of front-end updates and enhancements for our websites. You will work closely with cross-functional teams to deliver visually appealing, highly functional, and performance-optimised platforms that delight our … users. Key Responsibilities 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 to enhance various aspects of UX/UI/SEO. Bug Fixing: Identify and address front-end issues promptly to maintain platform reliability. Plugin Management: Configure, update, and troubleshoot WordPress plugins to enhance functionality. Quality Assurance: Conduct regular testing for browser and device compatibility and resolve any issues. Essential Skills Advanced More ❯

tutoring company and best Edtech company. We are looking for a Front-End WordPress Developer to take ownership of front-end updates and enhancements for our websites. You will work closely with cross-functional teams to deliver visually appealing, highly functional, and performance-optimised platforms that delight our … users. Key Responsibilities 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 to enhance various aspects of UX/UI/SEO. Bug Fixing: Identify and address front-end issues promptly to maintain platform reliability. Plugin Management: Configure, update, and troubleshoot WordPress plugins to enhance functionality. Quality Assurance: Conduct regular testing for browser and device compatibility and resolve any issues. Essential Skills Advanced More ❯

Join to apply for the Full Stack Developer role at AMCS Group Continue with Google Continue with Google 2 days ago Be among the first 25 applicants Join to apply for the Full Stack Developer role at AMCS Group Are you a versatile developer with a passion for … building robust, scalable applications across the full technology stack? We’re looking for a Full Stack Developer to join our dynamic engineering team and contribute to the evolution of our class-leading ECHO Service Management Framework. As part of Selected Interventions — now a member of the AMCS Group — you'll design and implement impactful solutions across … Needed Degree in Computer Science or equivalent industry experience Solid experience with .NET technologies including C#, ASP.NET Core, MVC, WebAPI and VB.NET Experience with Test Driven Development Front-end development skills with JavaScript, HTML, CSS, Vue.js Familiarity with CI/CD tools such as Jenkins, Git, and Jira Strong knowledge of SQL-based RDBMS (e.g., MSSQL More ❯

We are a global digitalconsultancy specialising in AI, cloud, data, and digital product engineering ,delivering transformation at scale for clients in the UK, EU, and NorthAmerica. Our front-end developers are integral to our mission of deliveringseamless user experiences while maintaining technical excellence andoperational efficiency. Requirements Key Responsibilities Lead the development of complex user interfaces using … with our design systems andcoding standards. Collaborate closely with UX/UI designers totransform Figma prototypes into pixel-perfect, responsive web interfaces. Integrate front-end applications with RESTful APIsand GraphQL endpoints, ensuring robust data handling and error management. Participate in code reviews , provideconstructive feedback, and uphold high standards of code quality and … in applications, ensuring optimal load times and responsiveness acrossdevices. Mentor and support junior developers within theteam, fostering a culture of knowledge sharing and continuous improvement. Contribute to front-end build tooling and CI/CDpipelines , ensuring efficient developer workflows. Ensure compliance with accessibility (WCAG)standards across all interfaces. Proactively participate in sprint More ❯

with the world in which we operate. OFFICE: LONDON (hybrid; 2 days in the office per week required as a min) This is an opportunity for a front-end engineer with .NET stack experience to join our Global Engineering team and help craft intuitive and responsive user experiences backed by solid full-stack foundations. The successful … Development Life Cycle for the firms existing in-house developed systems as well as helping to define and drive forward the firm's new systems. The Software Developer will have a passion for technology and be expected to have a good understanding of modern software development, best practices and patterns. The Software Developer … the team. Education, Skills & Experience EDUCATION University degree in Computer Science or other relevant discipline or relevant software development experience REQUIRED SKILLS & EXPERIENCE Deep understanding of modern front-end development best practices and architecture Proficiency with at least one modern front-end framework: React (preferred), Angular, or Vue Experience with CSS preprocessors More ❯

team and work on our user-facing React-based vCISO platform. As a senior team member, you will contribute to shaping the future technical direction of our front-end codebase, deliver new features and improvements, and mentor junior colleagues. The ideal candidate will be passionate, self-motivated, with significant web development experience … platform, enabling high-quality cybersecurity services for MSPs and MSSPs. Key Responsibilities: Develop, test, debug, and maintain features, ensuring high-quality, efficient code. Research and promote new front-end technologies and methodologies to improve processes and influence architecture decisions. Transform requirements and mockups into robust, high-quality code, providing technical insights and addressing constraints. Collaborate with … innovations. Contribute to sprint planning, ticket management, retrospectives, and team meetings. Requirements: BSc/MSc in Computer Science or equivalent experience. At least 4 years of professional front-end experience with React and TypeScript. Strong understanding of web technologies including HTML, CSS, and JavaScript (ES6+). Solid knowledge of TypeScript, React core More ❯

Are you a talented and proactive Web Developer with a passion for creating exceptional digital experiences? Do you excel in WordPress development and have a strong command of HTML email design and coding? We're partnering with a leading c reative agency in Holborn, London , seeking a Junior to Mid-Level Web … functionality. Responsibilities include website maintenance, troubleshooting, animation implementation, and adapting to diverse client needs. If you're a self-starter eager to grow your skills in front-end development and email marketing, this role is for you! Key Skills & Experience Required: WordPress Development (custom themes, plugins) HTML & CSS (responsive design, cross-browser compatibility) HTML Email … Coding (email client compatibility, responsive email) JavaScript (jQuery experience a plus) Front-End Development Principles (UX, accessibility) PHP (foundational understanding) Website Troubleshooting & Debugging (browser developer tools) Experience collaborating with design teams Website Animations/Interactive Features Excellent communication (technical & non-technical) Organised & detail-oriented, with strong project management abilities Why Apply More ❯

Are you a talented and proactive Web Developer with a passion for creating exceptional digital experiences? Do you excel in WordPress development and have a strong command of HTML email design and coding? We're partnering with a leading c reative agency in Holborn, London , seeking a Junior to Mid-Level Web … functionality. Responsibilities include website maintenance, troubleshooting, animation implementation, and adapting to diverse client needs. If you're a self-starter eager to grow your skills in front-end development and email marketing, this role is for you! Key Skills & Experience Required: WordPress Development (custom themes, plugins) HTML & CSS (responsive design, cross-browser compatibility) HTML Email … Coding (email client compatibility, responsive email) JavaScript (jQuery experience a plus) Front-End Development Principles (UX, accessibility) PHP (foundational understanding) Website Troubleshooting & Debugging (browser developer tools) Experience collaborating with design teams Website Animations/Interactive Features Excellent communication (technical & non-technical) Organised & detail-oriented, with strong project management abilities Why Apply More ❯

Are you a talented and proactive Web Developer with a passion for creating exceptional digital experiences? Do you excel in WordPress development and have a strong command of HTML email design and coding? We're partnering with a leading c reative agency in Holborn, London , seeking a Junior to Mid-Level Web … functionality. Responsibilities include website maintenance, troubleshooting, animation implementation, and adapting to diverse client needs. If you're a self-starter eager to grow your skills in front-end development and email marketing, this role is for you! Key Skills & Experience Required: WordPress Development (custom themes, plugins) HTML & CSS (responsive design, cross-browser compatibility) HTML Email … Coding (email client compatibility, responsive email) JavaScript (jQuery experience a plus) Front-End Development Principles (UX, accessibility) PHP (foundational understanding) Website Troubleshooting & Debugging (browser developer tools) Experience collaborating with design teams Website Animations/Interactive Features Excellent communication (technical & non-technical) Organised & detail-oriented, with strong project management abilities Why Apply More ❯

deliver vault management services. Our team combines expertise in investment management, data science, and crypto. To support our continued growth, we are seeking a motivated Full Stack Web Developer to join our engineering team. Reporting directly to … the Head of Technology, you will take full ownership of our dApps, used to interact with our vault smart contracts. Responsibilities Develop and maintain responsive, user-friendly front-end interfaces using React, Next.js , Vue or similar frameworks. Integrate EVM and non-EVM smart contracts using libraries like Ethers.js, Web3.js, Viem, Starknet.js and wallet connectors such as … knowledge of CloudFront, CDN behavior, cache invalidation, and AWS Certificate Manager. Familiarity with IAM roles, security groups, VPC setup, and cloud infrastructure security best practices. Experience with front-end frameworks (React, Next.js, Vue, etc.) Comfortable working in Linux environments and using Git for version control. Understanding of DeFi concepts and major protocols (e.g., Uniswap, Aave, Curve More ❯

consultants and aims to exceed the one billion € turnover mark by 2025. For one of our clients, we are seeking a talented Drupal Full Stack Web Developer. In this role, you will be responsible for … designing, developing, and maintaining Drupal-based web applications. Job Description Develop and maintain custom Drupal modules, themes, and distributions. Build responsive and accessible front-end interfaces using HTML5, CSS3, JavaScript (preferably React or Vue.js). Implement and optimize Drupal configurations, content types, views, and taxonomy. Integrate third-party APIs and external services. … Strong proficiency in PHP, MySQL, and JavaScript. Experience with Twig, Drupal theming, and the Drupal templating system. Familiarity with Drupal APIs and custom module development. Proficient in front-end technologies such as HTML, CSS (SASS/LESS), and modern JS frameworks (React, Vue.js, etc.). Understanding of RESTful services and API integrations. Version control using Git More ❯