51 to 75 of 390 Front-End Developer (Client-Side Developer) Jobs in London

Social network you want to login/join with: Front-End Web Developer, south west london col-narrow-left Client: Inside & Out Digital Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right … pride ourselves on clean code, great UX, and long-term partnerships. What You’ll Be Doing We're looking for a talented front-end developer with a good eye for detail and a solid understanding of SEO and web performance best practices. … performance, UX, and conversion · Occasionally support email marketing templates and Google Ads landing pages · Keep up to date with the latest in front-end and web marketing trends · Collaborate on planning, share ideas, and improve how we work Skills You’ll Need Experience with Tailwind or More ❯

value our staff as individuals and recognize all contributions as a critical element to our wider success. We are looking for a Front-End Developer to join our engineering team. You'll participate in developing exciting new features. You'll be able More ❯

Department: Information Technology Employment Type: Full Time Location: Romford Compensation: £35,000 - £45,000/year Description As a Front-End Developer, you'll be responsible for developing user-friendly, responsive websites using modern front-end … and visually appealing web interfaces using HTML, CSS, and JavaScript. Translate UI/UX wireframes and design mock-ups into fully functional front-end code. Ensuring cross-browser compatibility. Assist in generating downloadable assets (such as PDFs) from web content using appropriate libraries. Write clean, efficient … and maintainable code following industry best practices. Implement dynamic client-side functionality using JavaScript frameworks or vanilla JS. Perform basic PHP coding tasks such as templating, working with simple CMS functions, or integrating front-end components with back-end logic. More ❯

Department: Information Technology Employment Type: Full Time Location: Romford Compensation: £35,000 - £45,000/year Description As a Front-End Developer, you’ll be responsible for developing user-friendly, responsive websites using modern front-end … and visually appealing web interfaces using HTML, CSS, and JavaScript. Translate UI/UX wireframes and design mock-ups into fully functional front-end code. Ensuring cross-browser compatibility. Assist in generating downloadable assets (such as PDFs) from web content using appropriate libraries. Write clean, efficient … and maintainable code following industry best practices. Implement dynamic client-side functionality using JavaScript frameworks or vanilla JS. Perform basic PHP coding tasks such as templating, working with simple CMS functions, or integrating front-end components with back-end logic. More ❯

I am currently working with a London-based financial-services client who are actively seeking a senior front-end developer to join a market-leading team on a long-term basis. What you'll need to succeed Extensive frontend development More ❯

Addressable Front-End Developer About the role: Addressable is a rapidly growing area within the industry and Wavemaker. We are a specialist team, combining data, audiences & creative to serve personalized ads across all digital media. We are looking for someone who can … the end-to-end Addressable product. Leading creative strategy and design requests confidently. Working independently as the sole developer or as part of a team. Delivering and exceeding expectations on creative briefs. Managing timelines, deliveries, SLAs, and expectations effectively. Building strong client More ❯

play a key role in designing, building, and maintaining user-centric web applications. This is a fantastic opportunity for someone with strong front-end development experience who wants to work with modern technologies in a dynamic environment. Responsibilities of the Front-End … and optimise application performance while ensuring maintainability Mentor junior developers and contribute to a culture of continuous improvement Skills & qualifications of the Front-End Developer: Solid understanding of design principles, RESTful APIs, and component-based architectures Experience using version control systems such … as Git and working in Agile/Scrum environments 3-5 years of commercial development experience, with a strong focus on front-end best practices and coding standards Benefits include: Company Bonus scheme Staff Health Insurance, cash plan and remote GP Pension - company contribute up to More ❯

an award-winning time clock solution, each with thousands of paying customers. About The Job We’re looking for a highly experienced front-end developer to contribute to the 2.0 version of Jibble, which has been built on Vue.js Frontend. The Jibble … in bi-weekly sprints with daily stand-ups. We apply Scrum methodology in the development process and impact is continuously measured. Besides front-end development, you will be deeply involved in the design process - offering feedback and input in meetings with product managers and designers when More ❯

This range is provided by Loop Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Salary: c£150,000 + Share Options (early stage - high projection) + More ❯

Earth Greater London, England, United Kingdom This range is provided by Earth. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Earth is a world leader in sustainable More ❯

Espire Infolabs is hiring for Front End Developer(React.js) for London, UK location. Role : Front End Developer(React.js) Location: London … UK(3 Days/Week onsite) Desired Industry Experience: 5+ years Relevant Experience: React.Js, Typescript, Azure Job Description: • Proven experience as a Front-End Developer with a focus on React.js, and Typescript. • Familiarity with C# and .Net. • Strong proficiency in JavaScript, ES6 …/ES7, and related front-end technologies. • Familiarity with state management libraries such as Redux. • Experience with version control systems, such as Git. • Experience with the Web Content Accessibility Guidelines. • Knowledge of responsive web design principles and CSS frameworks. • Understanding of RESTful APIs and asynchronous data More ❯

Espire Infolabs is hiring for Front End Developer(React.js) for London, UK location. Role : Front End Developer(React.js) Location: London … UK(3 Days/Week onsite) Desired Industry Experience: 5+ years Relevant Experience: React.Js, Typescript, Azure Job Description: • Proven experience as a Front-End Developer with a focus on React.js, and Typescript. • Familiarity with C# and .Net. • Strong proficiency in JavaScript, ES6 …/ES7, and related front-end technologies. • Familiarity with state management libraries such as Redux. • Experience with version control systems, such as Git. • Experience with the Web Content Accessibility Guidelines. • Knowledge of responsive web design principles and CSS frameworks. • Understanding of RESTful APIs and asynchronous data More ❯

Espire Infolabs is hiring for Front End Developer(React.js) for London, UK location. Role : Front End Developer(React.js) Location: London … UK(3 Days/Week onsite) Desired Industry Experience: 5+ years Relevant Experience: React.Js, Typescript, Azure Job Description: • Proven experience as a Front-End Developer with a focus on React.js, and Typescript. • Familiarity with C# and .Net. • Strong proficiency in JavaScript, ES6 …/ES7, and related front-end technologies. • Familiarity with state management libraries such as Redux. • Experience with version control systems, such as Git. • Experience with the Web Content Accessibility Guidelines. • Knowledge of responsive web design principles and CSS frameworks. • Understanding of RESTful APIs and asynchronous data More ❯

Warwick or London Duration 12 months with scope for extensions 1. Job Purpose As a senior member of the development team, the Front-End Developer will lead the front-end development of client website , including a … Work with QA/test teams to ensure defect-free deployments. Write, refine, and progress JIRA tickets effectively. Maintain and optimise existing front-end components and functionality. Translate UX/UI designs into high-quality, interactive applications. Optimise performance, scalability, and availability of front-end code. Perform code reviews and provide constructive technical feedback. Troubleshoot and resolve front-end bugs and issues. Keep current with evolving technologies and web development best practices. Contribute to system documentation and technical design notes. Support deployment, monitoring, and performance of More ❯

Front-End Engineer – AI Infrastructure Global Fintech London - Hybrid working £140k - £150k + equity DATAHEAD has been exclusively retained by a global deep-tech startup pioneering the future of developer tooling through AI infrastructure. This early-stage company is creating a new … Ivy League institutions, they’re entering their next phase of growth and scaling their engineering team. The Opportunity: As their first dedicated Front-End Engineer , you’ll lead the development of high-performance, user-centric interfaces for their AI-driven products. Working directly with the founding … ll help define and implement end-to-end UI/UX strategy and set architectural standards for scalable front-end systems. What You’ll Do: Drive front-end development and architecture for new AI products. Define UI/ More ❯

Front-End Engineer – AI Infrastructure Global Fintech London - Hybrid working £140k - £150k + equity DATAHEAD has been exclusively retained by a global deep-tech startup pioneering the future of developer tooling through AI infrastructure. This early-stage company is creating a new … Ivy League institutions, they’re entering their next phase of growth and scaling their engineering team. The Opportunity: As their first dedicated Front-End Engineer , you’ll lead the development of high-performance, user-centric interfaces for their AI-driven products. Working directly with the founding … ll help define and implement end-to-end UI/UX strategy and set architectural standards for scalable front-end systems. What You’ll Do: Drive front-end development and architecture for new AI products. Define UI/ More ❯

Please note we are not currently hiring for this role , the below is an example job description. About the Role: A senior-level software engineer works within the Engineering team building our platform. Reporting directly to the CTO, they should More ❯

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 … 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 More ❯

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 … 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 More ❯

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 … 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 More ❯

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 … 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 More ❯

stability Expertise in React and ability advise best practices evolving UI engineering landscape including: modern standards for CSS, browser support, responsiveness, accessibility, developer tooling, build tools, deployment strategies, scalable build patterns, enterprise engineering (scalability, resiliency), quality assurance, visual and acceptance testing Expertise with TypeScript and JavaScript More ❯

Job Description Job Description Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Technology Market 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 … 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 More ❯

small number of B2B clients including the University of Cambridge, Oxford and Imperial College London among others. We are looking for a Front-End Developer to help improve our online whiteboard Bitpaper, which is used by thousands of teachers and students to … to deliver visually appealing, highly functional, and a performance-optimised app that delights our users. Role: We are looking for an experienced front-end developer, who enjoys building user-centric browser apps, to help develop our online whiteboard Bitpaper (www.bitpaper.io). The … team of seven people and be based in our Canary wharf office in London. Essential Requirements: 2 + years of experience in front-end development. Canvas and SVG Javascript/typescript React and similar frameworks like Next.js Git for version control Strong grasp of the English More ❯