26 to 50 of 56 Front-End Web Developer Jobs in London

Hybrid Flexibility: Enjoy the collaborative energy of a Central London office with 2 days per week remote work . Architectural Influence: Lead front-end decisions , mentoring mid-level developers while shaping the PWA and SPA roadmap . The Organisation Our client is a prestigious global … this Central London role , candidates must demonstrate the following : 1. The 'Growth Tech' Stack Vue & TypeScript: Extensive commercial experience building scalable , maintainable front-end architectures . Modern Architectures: Proven ability to deliver both SPA (Single Page Applications) and PWA (Progressive Web Apps ...

building and optimising large-scale, customer-facing digital platforms across multiple e-commerce brands. You will play a key role in shaping front-end architecture, improving performance and accessibility, and supporting personalisation initiatives. The role also includes mentoring responsibilities and close collaboration with cross-functional teams. … components using HTML, SCSS, JavaScript, TypeScript, React and PHP Contribute to kiosk-based applications built with TypeScript Maintain and improve large, scalable front-end codebases Drive improvements in performance, accessibility and Core Web Vitals Collaborate with UX, QA, product and cross-functional ...

applications used by a large and diverse user base. You will take a lead role in building high-quality, accessible, and maintainable front-end solutions across a single-page admin platform and a progressive web application. Working closely with UX, design … backend developers, you will help shape front-end architecture, improve performance, and mentor other engineers. This role is ideal for an experienced front-end specialist who enjoys solving complex UI/UX challenges, working with modern frameworks, and driving best practice across ...

technical role for someone who's passionate about modern web development, user experience, and crafting elegant, reliable front-end solutions. Key Responsibilities Develop high-quality, responsive, and accessible web applications using HTML, CSS, and JavaScript . Build interactive … into production-ready code. Optimise applications for performance, scalability, and cross-browser compatibility. Work with back-end teams to integrate front-end functionality with APIs and data sources. Conduct testing, debugging, and peer code reviews to ensure clean, maintainable code. Stay current with front ...

Front End Developer with experience within the iGaming and Gambling sector looking for a new and exciting challenge? BENEFITS : up to £95k depending on experience, fully remote, excellent benefits packageYou will be joining a rapidly expanding company within the iGaming sector … love to hear from you. Core Responsibilities Build responsive, high-performance web applications using ReactJS. Develop reusable front-end components with a focus on scalability and maintainability. Integrate APIs and databases to deliver dynamic, data-driven features. Optimise web ...

focused web applications. This role is hands-on and delivery-driven, with a strong emphasis on clean, scalable front-end development using React and TypeScript/JavaScript . You'll collaborate closely with backend developers, designers, and product stakeholders to build responsive … high-quality user interfaces and improve overall user experience. Key Responsibilities Design, build, and maintain front-end applications using React Develop clean, maintainable code using TypeScript and JavaScript (browser-based) Work closely with UX/UI designers to translate designs into high-quality user interfaces Integrate ...

Applications Developer We are on the lookout for a versatile, forward-thinking Applications Developer who excels in developing high-performance web, mobile, and client-server applications, and who takes a proactive approach to technology trends … SharePoint. Strong knowledge of programming language with expertise in web development. Experience with client-side and front-end frameworks such as jQuery, Bootstrap, React, and Angular. ...

Blazor Develop and maintain scalable, high-performance applications using .Net technologies (Blazor experience is Essential). Design, develop, and maintains both the front-end (user interface) Collaborate with cross-functional teams to design and implement innovative solutions. Ensure seamless integration of front-end … with HTML5, CSS3, JavaScript, and modern frameworks (Blazor) Experience in building and deploying web applications. Strong knowledge of front-end frameworks and databases. An analytical mindset and attention to detail. Excellent problem-solving skills and the ability to work independently. A passion ...

Blazor Develop and maintain scalable, high-performance applications using .Net technologies (Blazor experience is Essential). Design, develop, and maintains both the front-end (user interface) Collaborate with cross-functional teams to design and implement innovative solutions. Ensure seamless integration of front-end … with HTML5, CSS3, JavaScript, and modern frameworks (Blazor) Experience in building and deploying web applications. Strong knowledge of front-end frameworks and databases. An analytical mindset and attention to detail. Excellent problem-solving skills and the ability to work independently. A passion ...

well as micro markets, through our extensive/powerful vending management systems. We have an exciting opportunity for a C# .NET Software Developer to join our multi-award-winning team and play a pivotal role in the design, development, and maintenance of our software products. … Knowledge of database design and management (SQL Server).• Proven experience with Blazor• Strong understanding of object-oriented programming principles.• Experience with front-end technologies such as HTML, CSS, and JavaScript.• Familiarity with RESTful APIs and web services.• Excellent problem-solving skills ...

well as micro markets, through our extensive/powerful vending management systems. We have an exciting opportunity for a C# .NET Software Developer to join our multi-award-winning team and play a pivotal role in the design, development, and maintenance of our software products. … Knowledge of database design and management (SQL Server). • Proven experience with Blazor • Strong understanding of object-oriented programming principles. • Experience with front-end technologies such as HTML, CSS, and JavaScript. • Familiarity with RESTful APIs and web services. • Excellent problem-solving skills ...

well as micro markets, through our extensive/powerful vending management systems. We have an exciting opportunity for a C# .NET Software Developer to join our multi-award-winning team and play a pivotal role in the design, development, and maintenance of our software products. … Knowledge of database design and management (SQL Server). • Proven experience with Blazor • Strong understanding of object-oriented programming principles. • Experience with front-end technologies such as HTML, CSS, and JavaScript. • Familiarity with RESTful APIs and web services. • Excellent problem-solving skills ...

Role: UI developer Type: Permanent Location: London, UK We are a global digital-first technology services firm looking for a Senior UI Developer to join our high-performing team in London. You will be responsible for executing sophisticated visual designs and building … perfect for someone who balances technical rigor with an impeccable eye for design 'visual grammar.' The Essentials Experience: 8+ years of professional front-end development. Tech Stack: Expert-level JavaScript (OOJS), TypeScript, ReactJS, NextJS, HTML5, and CSS3. Integration: Proven experience integrating with RESTful Web ...

software development projects, and working to ensure optimal performance and scalability of web solutions. The role also involves front-end compatibility and responsiveness across different devices and platforms. This role is best suited to a mid-level or senior developer … Development in PHP with framework experience in Laravel and CodeIgniter. MySQL/MariaDB database design, querying and optimisation. Front-End Development with skills in HTML, CSS, JavaScript and jQuery. Supporting Front-end mobile-responsive development and cross-browser compatibility. Comfortable working ...

software development projects, and working to ensure optimal performance and scalability of web solutions. The role also involves front-end compatibility and responsiveness across different devices and platforms. This role is best suited to a mid-level or senior developer … Development in PHP with framework experience in Laravel and CodeIgniter. MySQL/MariaDB database design, querying and optimisation. Front-End Development with skills in HTML, CSS, JavaScript and jQuery. Supporting Front-end mobile-responsive development and cross-browser compatibility. Comfortable working ...

reusable components). Deliver high-quality UI from Figma files and, where relevant, PSDs, ensuring responsive behaviour across devices and browsers. Own front-end theme architecture and code quality: keep code modular, readable, well-documented, and easy to extend. Support international commerce requirements including localisation, currency … requests, code reviews, testing/QA, and release management). Key Requirements Professional experience building and maintaining Shopify storefronts with a strong front-end portfolio. Excellent understanding of Shopify architecture and theme development (Online Store 2.0, Liquid, JSON templates, sections, metafields/metaobjects). Hands ...

identify and draw attention to opportunities for enhancing our delivery and providing additional services to organisations we work with. As a Senior Developer, you will play a key role in designing, developing and maintaining high-quality software solutions. You will work closely with other developers … Solutions Development Senior Manager. You'll also: Act as a hands-on full-stack developer with strong front-end development skills and a good understanding of UX. Manage third-party developers or full-time employees as required. Collaborate with the Solution Development ...

organisation operating multiple premium brands at scale. Ongoing investment in e-commerce and customer engagement platforms has created the need for additional front-end capability to support delivery across several high-traffic digital environments. This contract opportunity has arisen to bolster capacity during a period … closely with UX, product and engineering teams to deliver robust, scalable solutions that support global growth. Role Highlights: – Build and enhance responsive front-end features across brand platforms – Deliver consistent user experiences across shared digital ecosystems – Integrate front-end solutions with Salesforce ...

Full Stack Developer - Front End Focus - Vue/React, .NET Hybrid - x 2 per week, Central London Professional services Join a collaborative engineering team working on several high‐impact internal projects. We’re looking for a Full Stack Developer … shape and refine requirements • Contributing to testing, documentation and ongoing improvements across the team What we’re looking for • Expert in modern front-end tech - Vue (mandatory), React/Angular (nice to have) • C#/.Net - this will be a small part of the role ...

collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array … bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel ...

IMMEDIATE JOINERS !! Java Full Stack Developer Location: London Work Mode: On-site Salary: 35K-45K per year Job Type: Full-time The Role We are looking for a Java Full Stack Developer who A Java Developer … latency applications for mission-critical systems. Back-End Excellence: Write clean, maintainable code using Java and the Spring Boot ecosystem. Front-End Innovation: Build responsive, user-friendly UI components using React, Angular, or Vue.js . Database Management: Design and optimize schemas for relational ( PostgreSQL ...

team that reflects and respects that diversity. We're seeking a UX/UI Designer with strong opinionated design skills paired with front-end development ability to shape how our products look, feel, and work. You'll establish best practices for front-end … evaluate AI-generated output Views AI as a tool to augment creativity, not replace it Key Responsibilities: Design & Development Establish and document front-end design best practices Build and maintain design systems and component libraries Create consistent, accessible interfaces that serve our diverse user base ...

Front End React Developer, React, JavaScript, NW London to £80K A leading financial software company are looking for a great JavaScript developer who is proficient with React js. Your primary focus will be on developing user interface components … infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Working in a team of Front-End engineers Writing clear & concise code Working closely with Back-End engineers Participate in architecture design code reviews API design with ...

vital part of our clients London based team! The Role:In this pivotal position, you will focus on designing and implementing new front-end technology for their automation platform while also assisting with backend implementations. This is your chance to shine and create innovative solutions … complex challenges!What Will You Be Doing Develop and maintain front-end components of their workflow automation platform using cutting-edge web technologies.Collaborate closely with the team to enhance Python back-end functionality, ensuring a seamless user experience.Assist in designing ...

vital part of our clients London based team! The Role: In this pivotal position, you will focus on designing and implementing new front-end technology for their automation platform while also assisting with backend implementations. This is your chance to shine and create innovative solutions … complex challenges! What Will You Be Doing? Develop and maintain front-end components of their workflow automation platform using cutting-edge web technologies. Collaborate closely with the team to enhance Python back-end functionality, ensuring a seamless user experience. Assist ...