26 to 50 of 169 Front-End Developer (Client-Side Developer) Jobs

About us At Jigsaw, we're on a mission to transform the way professional services and financial institutions work. We do this by helping our clients organise, visualise and use their data (think Figma or Canvas but for the 'City More ❯

Role: Front-End Developer Location: UK-based (Remote/Hybrid) Type: Full-Time Salary: £50,000-£60,000 About the Role A fast-paced, digital-first lead generation agency is looking for a Front-End Developer with strong UX instincts to help build high More ❯

days a week on site 6 Months contract Inside IR35 The ideal candidate will have a background in public sector We're seeking a talented and experienced Front-End Developer to join a large-scale government digital service project. You'll be at the forefront of building modern, scalable, and high-performance … user interfaces using React and Next.js, while ensuring compliance, security, and accessibility in a government-focused environment. Key Responsibilities Develop & Maintain Front-End Applications: Build and enhance modern web apps using React and Next.js. Server-Side Rendering (SSR) & API Integration: Implement SSR and integrate APIs effectively using Next.js. Collaborate Across Teams: Work closely with … Design System and its components. Authentication Flows: Knowledge of authentication flows like NextAuth or OAuth2. Performance Optimisation: Understanding of techniques such as lazy loading and image optimisation. Front-End Security: Awareness of front-end security practices (e.g., XSS, Content Security Policies). MUI (Material-UI): Experience with MUI React component library. End More ❯

Are you an experienced Front-End WordPress Developer looking for your … next challenge with a leading EdTech innovator? Our client, an award-winning business, is seeking a talented individual to take ownership of their website's front-end development and enhancements. About Our Client: Our client is a dynamic and growing EdTech company headquartered in London, with a team of … closely with cross-functional teams including PPC and SEO specialists, full-stack developers and content creators. The Role: As a Front-End WordPress Developer, you will be responsible for delivering visually appealing, highly functional, and performance-optimised platforms. You'll drive new website improvements across two group brands, ensuring a seamless user More ❯

Are you an experienced Front-End WordPress Developer looking for your … next challenge with a leading EdTech innovator? Our client, an award-winning business, is seeking a talented individual to take ownership of their website's front-end development and enhancements. About Our Client: Our client is a dynamic and growing EdTech company headquartered in London, with a team of … closely with cross-functional teams including PPC and SEO specialists, full-stack developers and content creators. The Role: As a Front-End WordPress Developer, you will be responsible for delivering visually appealing, highly functional, and performance-optimised platforms. You'll drive new website improvements across two group brands, ensuring a seamless user More ❯

Are you an experienced Front-End WordPress Developer looking for your … next challenge with a leading EdTech innovator? Our client, an award-winning business, is seeking a talented individual to take ownership of their website's front-end development and enhancements. About Our Client: Our client is a dynamic and growing EdTech company headquartered in London, with a team of … closely with cross-functional teams including PPC and SEO specialists, full-stack developers and content creators. The Role: As a Front-End WordPress Developer, you will be responsible for delivering visually appealing, highly functional, and performance-optimised platforms. You'll drive new website improvements across two group brands, ensuring a seamless user More ❯

Senior Front End UX UI Developer - Healthcare scaleup Central London - one day each week in the office £75-85k + benefits Were seeking a Senior Front End UX UI Developer with at least 5 years' experience in frontend development, includingcomplex web apps and … academic background and/or strong frontend portfolio At least 5 years' experience in frontend development, including complex web apps Proficiency in JavaScript (ES6+) , CSS and modern front-end frameworks such as Vue, React or Angular Experience with TailwindCSS, Vuetify or any other frontend design libraries Experience using component development tools such as Storybook Strong understanding … debt Senior Front End UX/UI Developer | Frontend Developer/Senior Front End Developer More ❯

Are you a talented Front-End Developer passionate about building secure, scalable digital platforms? Join a major government-backed digital transformation project where your expertise in modern JavaScript frameworks-especially React-and agile delivery will be key to shaping innovative, cloud-based services used across the public sector. You'll play a … helping the internal team develop long-term capability. Key Responsibilities: Develop secure, modern web applications using React, TypeScript, NodeJS, and related tech Translate UX wireframes into functioning front-end features Identify and resolve UI issues and production discrepancies Contribute to CI/CD pipelines, testing frameworks, and tooling Support knowledge transfer and mentor colleagues Collaborate across More ❯

Select how often (in days) to receive an alert: Front-end Software Developer Location: Ireland - Pivot Ireland Hatfield Job-ID: 213484 Contract type: Standard Business Unit: System Engineering & Technicians Life on the team We are seeking a highly skilled Software Developer to join our Innovative Platforms team to … scalability. Conduct code reviews and contribute to a culture of continuous improvement. Engage with clients to understand and refine UI/UX requirements. Stay current with emerging front-end technologies and best practices. What you'll need At least 5 years of experience in front-end development with a strong focus on More ❯

Job Opportunity: Front-End Java Developer We are currently seeking a Front-End Java Developer with a minimum of 3 to 5 years of experience. The candidate will be responsible for developing a global digital marketing platform aimed at providing customers with a comprehensive … worldwide scale. The ideal candidate will possess strong expertise in CSS, HTML, JavaScript, and Angular. They should be a high-performing individual with hands-on experience in front-end development. This position involves collaborating with an experienced technologist to carry out front-end development tasks for sites transitioning to the Marketing Cloud. More ❯

Front End Web Developer - Design & Engineering - Barton Le Clay - Bedfordshire - Salary: £30,000. Hello Recruitment is pleased to be recruiting a Front End Web … Developer for an innovative and progressive design and engineering business based in Barton Le Clay. The client has a project involving Front-end development of a single-page web application using Angular or React and Three.js. You would need to create user-friendly UI/UX designs and translate them … into maintainable code with documentation. A bachelor's degree in Computer Science, or a related field, with experience as a Front-End Developer and proficiency/knowledge of the following would be key: HTML5, CSS3, JS, TypeScript, Rust, Python React, Angular or another popular web framework Three.js, WebGPU, OpenGL RESTful APIs and More ❯

you'll be doing: Building responsive, high-quality web applications and user interfaces using HTML, CSS and JavaScript Translating design mock-ups and wireframes into accessible, functional front-end features Collaborating with back-end teams to ensure seamless integration of APIs and data services Testing, debugging and maintaining code to ensure usability across devices … and browsers Staying current with front-end development tools, trends and frameworks Participating in code reviews and contributing to continuous improvement within the team Supporting the adoption of new digital capabilities across Defence environments Working in a fast-paced, agile team to solve real-world user challenges What we're looking for: UK Developed Vetting (DV … clearance is essential Experience as a Front-End Developer with a strong portfolio of front-end applications Proficiency in HTML, CSS and JavaScript, including modern frameworks such as React, Angular or Vue.js Understanding of responsive design and cross-browser compatibility Familiarity with version control (Git) and front More ❯

you'll be doing: Building responsive, high-quality web applications and user interfaces using HTML, CSS and JavaScript Translating design mock-ups and wireframes into accessible, functional front-end features Collaborating with back-end teams to ensure seamless integration of APIs and data services Testing, debugging and maintaining code to ensure usability across devices … and browsers Staying current with front-end development tools, trends and frameworks Participating in code reviews and contributing to continuous improvement within the team Supporting the adoption of new digital capabilities across Defence environments Working in a fast-paced, agile team to solve real-world user challenges What we're looking for: UK Developed Vetting (DV … clearance is essential Experience as a Front-End Developer with a strong portfolio of front-end applications Proficiency in HTML, CSS and JavaScript, including modern frameworks such as React, Angular or Vue.js Understanding of responsive design and cross-browser compatibility Familiarity with version control (Git) and front More ❯

Office travel - Hybrid (3 Days a week in the office) Location - Central London Salary - £80,000 - £90,000 + Benefits Infinite Talent has partnered with a renewable energy start-up backed by a global business to recruit for two Front More ❯

About Us Our mission is to dominate the betting and gaming industry on a global scale and we need the very best Tech talent to help us achieve this. We recently migrated all of our customers onto our very own More ❯

cloud payroll software, and Jibble 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 2.0 product was fully launched … from 6 different countries, operating 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 planning new features and products. More ❯

Method Grid; one platform to connect knowledge, process and delivery. Founded in 2016 – and following growth-enabling investment in 2021 – we’re now a team of nearly twenty. Our platform continues to develop at pace, and we can now count More ❯

Our client is hiring a talented Software Engineer to join their team. The successful candidate will have expertise in React and/or full stack and will be responsible for developing and maintaining high-performance, scalable, and secure 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 More ❯

People Development and CultureTeam An award-winning office designed for hybridworking Your birthdayoff Regular socials, epic Summer parties andmore We're on the lookout for a passionate Front-end Developer to join our growing team. If you have 2+ years of experience working in a digital agency environment and are eager to … work on a range of projects, from new builds to ongoing retainer work, we'd love to hear fromyou. At least 2 years of experience in a front-end development role within an agencysetting Solid understanding of responsive web design with a mobile-firstapproach Familiarity with modern front-end frameworks and tools … designers and other teams to ensure high-qualityoutputs Contribute to accurate project estimates and timelines for both small and largerprojects Keep up to date with the latest front-end trends and technologies and contribute new ideas to theteam Bonus points for anyexperience: The rest of our stack, such as; PHP , Craft CMS ,Laravel A bit aboutus More ❯

Must have: Expertise in React and its framework. Agile environment. Web Stack: HTML, CSS and JavaScript Knowledge of ES6 Proven experience with ReactJS. Experience writing middleware in Node.js. More ❯

We are seeking two Senior Front-End Blockchain Developers to join a UK-based B2B trading platform in the fintech space. You will continue the development of a Ruby/Rails and React web application, ensuring a seamless user experience and robust integrations with blockchain-based core services. This is a full-time, 12-month contract … Candidate Remuneration: £6,500-£7,500 per month (£78,000-£90,000 per year) Remuneration Frequency: Monthly Country of Resource: United Kingdom Responsibilities Develop and maintain the front-end of a Ruby/Rails and React-based web application. Collaborate with product and back-end teams to implement fintech and blockchain features. Ensure high … years of hands-on experience React: Minimum 7 years of hands-on experience API Integrations: Minimum 5 years of experience Professional Software Development: 10+ years of experience Front-End Architecture: Strong understanding required Language: English (Advanced proficiency) Nice-to-Have Skills Experience with fintech platforms or blockchain-based UIs Proficiency in JavaScript/TypeScript frameworks (e.g. More ❯

This is a full-time, permanent role with a leading UK financial services business that's modernising its digital offerings and transforming how it serves clients and advisers. You'll join the engineering team to deliver exceptional web and mobile More ❯

Senior Front End Developer Department: Engineering Employment Type: Full Time Location: Glasgow Reporting To: Thomas Maxwell Description Encompass enables fast, accurate identity validation and verification of corporate customers, and a gold standard approach to KYC. Our award-winning corporate digital identity (CDI) platform incorporates real-time data and documents from authoritative global … for the challenge. About The Role In this role, you'll focus on leveraging React to craft innovative user-facing features, while also constructing reusable components and front-end libraries for upcoming projects. Your responsibilities will extend to translating design concepts and wireframes into polished, high-quality code. Moreover, you'll prioritize optimizing components to ensure … -to-back feature delivery, preferably with Java/Spring Boot, and microservices development. Familiar with HTML, CSS, PostCSS, CSS Modules, CSS-in-JS, and modern front-end build pipelines (Babel, Webpack, NPM). Knowledgeable in Cloud Environments (AWS) and deploying applications. Capable of translating business requirements into technical ones and adept at problem-solving. More ❯

Front End Developer/Engineer (TypeScript React Native AI) London/WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and enjoying flexible working and a range of other perks? You could … be progressing your career as a Front End Developer at a well-established AI company acting as tech incubator within the World Economic Forum to tackle issues like climate change, AI, battery technology and other real world problems. As a Front End Developer you … AWS preferred) You are a bright, proactive individual and a strong problem solver with commercial acumen What's in it for you: As a Front End Developer/Engineer, you will earn a competitive package including: Salary to £65k Bonus Pension Healthcare Work with the latest cutting-edge AI technologies Excellent training More ❯