426 to 450 of 509 Front End Development Jobs in the UK

developer. The role is paying up to £65,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind … Cloudflare workers. Performance optimisation experience (code-splitting, caching, load testing) Well-versed in implementing good practice with regards to accessibility (Keyboard support, screen readers, form usability) Knowledge of various front-end architectural patterns E2E Testing experience (Cypress/Playwright) Experience with Observability as a practice (logging, GA tagging, TrackJS, App Insights) If you would be interested please apply More ❯

developer. The role is paying up to £65,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind … Cloudflare workers. Performance optimisation experience (code-splitting, caching, load testing) Well-versed in implementing good practice with regards to accessibility (Keyboard support, screen readers, form usability) Knowledge of various front-end architectural patterns E2E Testing experience (Cypress/Playwright) Experience with Observability as a practice (logging, GA tagging, TrackJS, App Insights) If you would be interested please apply More ❯

caching layer for our most resource-intensive queries We operate as a distributed team, but collaboration remains central. You'll regularly work with our CEO and design team, with front-end developers to shape APIs, and with other backend engineers to review code and architecture. How You Think and Build Proven experience building production applications using NestJS Strong More ❯

in Python Version Control: Solid understanding of Git (including sub-modules) and Bitbucket Language Proficiency: English proficiency at B2-C1 level and Russian at B2 level Responsibilities: Collaborative Development: Work closely with a team of developers of varying skill levels Innovative Contribution: Enjoy influencing product direction, proposing improvements, and thriving in an ever-changing roadmap Customer Interaction More ❯

alongside product management and design partners. Qualifications Expertise in writing and maintaining Java/Spring-based backend services. Experience in the full lifecycle of service management, from initial development to continuous operation. A deep understanding of the critical aspects of service scalability and high availability as well as monitoring and maintaining deployed features and services ensuring optimal More ❯

Analytics Consultancy based in London, who are looking for a Senior Backend Developer to join their award-winning InsurTech division. As part of a mixed technical team including back-end developers, testers, front-end developers and actuarial data scientists, youd be working on their market-leading click apply for full job details More ❯

work, loyalty and ambition, you’ll feel right at home here. The Role The PHP Developer position is essential for the Group’s ongoing growth, supporting the continuous development of our custom in-house software system. This system, once completed, aims to be marketed to other civil engineering firms. It is a web and app-based platform … fixes Assist in the training of staff to use software applications effectively Develop and maintain comprehensive documentation for all software applications, including technical specifications and user manuals Document development processes … changes and updates Ensure that all software development activities comply with industrial standards and regulations Implement security measures to protect sensitive data and applications Collaborate with front-end developers and business stakeholders to integrate user-facing elements with server-side logic Optimise applications for maximum speed and scalability Follow industry best practices for code More ❯

work, loyalty and ambition, you’ll feel right at home here. The Role The PHP Developer position is essential for the Group’s ongoing growth, supporting the continuous development of our custom in-house software system. This system, once completed, aims to be marketed to other civil engineering firms. It is a web and app-based platform … fixes Assist in the training of staff to use software applications effectively Develop and maintain comprehensive documentation for all software applications, including technical specifications and user manuals Document development processes … changes and updates Ensure that all software development activities comply with industrial standards and regulations Implement security measures to protect sensitive data and applications Collaborate with front-end developers and business stakeholders to integrate user-facing elements with server-side logic Optimise applications for maximum speed and scalability Follow industry best practices for code More ❯

developer. The role is paying up to £45,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind … Cloudflare workers. Performance optimisation experience (code-splitting, caching, load testing) Well-versed in implementing good practice with regards to accessibility (Keyboard support, screen readers, form usability) Knowledge of various front-end architectural patterns E2E Testing experience (Cypress/Playwright) Experience with Observability as a practice (logging, GA tagging, TrackJS, App Insights) If you would be interested please apply More ❯

developer. The role is paying up to £45,000 and is 5 days a week in the office. Essential: Client-side Javascript/Typescript Modern React Development (Hooks, Context, React Query) Unit & Component testing using React Testing Library Advanced version control using Git. Working with third party REST & GraphQL API's CSS (We use Tailwind … Cloudflare workers. Performance optimisation experience (code-splitting, caching, load testing) Well-versed in implementing good practice with regards to accessibility (Keyboard support, screen readers, form usability) Knowledge of various front-end architectural patterns E2E Testing experience (Cypress/Playwright) Experience with Observability as a practice (logging, GA tagging, TrackJS, App Insights) If you would be interested please apply More ❯

feedback. Ensure smooth, low-latency performance across browsers and platforms. Essential Skills: Strong experience with WebGL , ThreeJS , or similar 3D graphics frameworks. Proficiency in ReactJS and modern frontend development (HTML/CSS/JavaScript or TypeScript). Solid understanding of Python , particularly in the context of APIs and backend integration. Ability to work independently and drive frontend More ❯

skills. Familiarity with backend APIs, data pipelines, or real-time systems is a plus. Bonus Points For Experience with data-heavy UIs, dashboards, or video streaming . Mobile development using React Native . Exposure to design systems and UI/UX best practices. Comp: Highly competitive salary + equity Impact: Shape the user experience for real-time More ❯

tooling. This is a great opportunity to join a well-backed company with a real engineering culture and strong product vision. Key Skills & Experience: 5+ years of frontend development experience Strong commercial experience with React and TypeScript Familiarity with Vite, Next.js, or other modern build tools Comfortable with component libraries and design systems Proficient in testing frameworks More ❯

m looking for a talented .NET Developer with expertise in C#, XML, and SQL Server to join my client's small team. Embrace a varied role covering development, support, and testing in a hybrid work environment in Stevenage, Hertfordshire. My client prioritises diversity … and provides training for all team members on new technologies. Apply now to shape digital solutions and be part of their inclusive culture of growth and innovation! Not a Front End Developer position or a "normal" Full Stack Developer role - it is broad and varied across development, support and testing which includes customer interaction. Join More ❯

the business - with future plans to take the system to market. The Role We're seeking a talented PHP Developer to play a key role in the ongoing development and enhancement of this custom web and app-based platform. The system underpins all major operational areas of the business, including: Payroll and labour costings CRM and job … seamless interoperability. Provide technical support, troubleshoot issues, and deliver timely fixes. Produce clear technical documentation, including specifications and user guides. Implement robust security measures and best practices. Collaborate with front-end developers and non-technical stakeholders to deliver effective solutions. Stay up to date with emerging technologies and industry trends. Technical Skills & Experience Proven commercial experience as a … Developer. Excellent knowledge of the TALL stack (Tailwind, Alpine.js, Laravel, Livewire) and LAMP stack. Proficiency in PHP frameworks such as Laravel, Symfony, or CodeIgniter. Experience with test-driven development (PHPUnit, feature tests, etc.). Ability to manage cloud-hosted Linux servers and MySQL databases (AWS preferred). Familiarity with CI/CD pipelines and project management tools More ❯

employees up to 100%. Growth At CircleCI, employees have ample opportunity to learn new skills, including project-based learning and presentations from our colleagues. Your continued professional development is important to us because it's important to you. Flexibility What does it mean to work at CircleCI? For us, flexibility is key. About CircleCI Engineering At … thrive. By carefully matching your skills to the right team, we ensure you can make the most meaningful impact on systems that are critical to the success of development teams worldwide. What You'll Do: Design and build reliable, observable, zero-downtime distributed systems that serve millions of builds across thousands of customers. Collaborate with cross-functional … AI/ML, or full-stack systems. Deep proficiency in Go and experience delivering production-quality software at scale. Strong testing skills with experience writing comprehensive unit, integration, and end-to-end tests. Proven experience building and maintaining distributed systems in real-world environments. Familiarity with Kubernetes and modern cloud infrastructure. A production-first mindset, comfortable monitoring, supporting More ❯

Job Description You will be working with cutting-edge technology like React, Next.js, and Ionic to deliver exceptional web and mobile user experiences across modern wealth management platforms. Key Responsibilities Working on highly responsive, cross-platform applications Collaborating with UX More ❯

and modernisation rather than data migration , ensuring existing features are redeveloped or enhanced for the cloud environment. You'll need strong experience with SharePoint Framework (SPFx) , modern SharePoint development practices, and a good understanding of how to adapt on-premises solutions for SharePoint Online. Technical Skills: SPFx Development: Proven experience building and deploying SPFx … solutions React & TypeScript: Strong proficiency in modern React development Fluent UI: Experience with Microsoft's Fluent UI design system SharePoint REST API: Integration with SharePoint lists and libraries Modern Tooling: Node.js, npm, webpack, gulp, Visual Studio Code Frontend Development Skills: JavaScript/TypeScript: Advanced knowledge of modern JavaScript and TypeScript CSS/SCSS: Styling … library for SharePoint operations Additional Desirable Technical Skills: Advanced React: Hooks, context, state management, performance optimization Build Tools: Azure DevOps, GitHub Actions, CI/CD pipelines Testing: Integration testing, end-to-end testing with Playwright/Cypress Performance: Code splitting, lazy loading, bundle optimization More ❯

You will be a User Experience (UX) Research specialist that is passionate about research, user centered design, and building great products. An advocate of rapid iterative testing during development and upfront product discovery research. You will have created and led UX Research processes and strategy within an agile development environment, whilst working across multiple … in-depth interviews, user groups, or remote evaluations, you will bring the right set of tools to solve the problem/answer the questions.Working closely with design and development teams to ensure the UX specification is successfully translated into visual design and code you must offer 3-4 years' experience working at an Agency or client-side doing user research, quantitive and qualitative research, or usability roles.The researcher would be consulting alongside a UX team of 2 designers, one junior researcher and two Front End developers and within a mature delivery team. You need to be highly experienced, able to lead on research planning and focussed on research rather than design. Due More ❯

Senior Frontend Developer | £50,000 - £60,000 | Guildford | Hybrid At Jonothan Bosworth | Recruitment Specialists, we’re looking for a Senior Frontend Developer to lead the development of modern, scalable web applications, to join a fast-growing technology provider This is a chance to play a pivotal role in shaping frontend engineering practices, driving innovation, and creating seamless … use React, TypeScript, and JavaScript to architect and deliver outstanding user interfaces, collaborating with cross-functional teams and mentoring junior developers. What You’ll Do Lead the design, development, and optimisation of web applications with React, TypeScript, and Next.js Collaborate with designers, backend engineers, and product managers Architect reusable components and scalable UI patterns Write clean, maintainable … compatibility Troubleshoot performance bottlenecks and UI/UX issues Mentor developers and contribute to team-wide best practices What We’re Looking For 5+ years’ experience in frontend development Strong expertise in React, JavaScript (ES6+), TypeScript, Next.js Skilled with CSS3, HTML5 , and build tools (Webpack, Babel, etc.) Knowledge of state management frameworks ( Redux, Zustand ) Understanding of Node.js More ❯

Senior Software Developer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal More ❯

Senior Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal More ❯

net zero by 2040. To learn more about how we can supercharge progress for you, visit Job Summary The Full Stack Lead will be responsible for leading the development and implementation of DevOps Solutions, React.js, and full stack java projects. The role involves overseeing the entire software development life cycle, from design and architecture … applications Collaborate with stakeholders to gather requirements and define project scope Perform code reviews, testing, and debugging to maintain code quality and functionality Implement best practices in software development and ensure adherence to coding standards Troubleshoot and resolve technical issues to ensure smooth project execution Stay updated on the latest technologies and trends in devops, react.js, and … full stack development Skill Requirements Proficiency in devops solutions and tools such as Jenkins, Docker, Kubernetes Strong experience in React.js framework for frontend development Expertise in full stack development using Java technologies In-depth knowledge of software development lifecycle and agile methodologies Excellent problem-solving skills and ability More ❯

We're Hiring a Frontend Developer | Earn up to $5000/month Location : (Remote, United States) What You Will Be Doing Contribute expertise to train and refine AI systems by producing high-quality written data. Adopt a user-centric mindset More ❯

Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS Why? scaling FinTech, revolutionising the industry Location : Hybrid - 1-2 days in the office (Central London) Our Client A new UK-based financial services provider is launching credit card, personal loans More ❯