51 to 75 of 502 Front End Development Jobs in the UK

Fancy joining a well-established organisation where you'll actually get to shape how junior talent grows, while building great front-end products with React? We're looking for a Mid-Level Front End Developer to join a busy MI & Application Development team … feet when it comes to talking to users and stakeholders. That's where you come in. What You'll Be Doing Building responsive, maintainable front-end applications with React and modern JavaScript Working with REST APIs, collaborating closely with the back-end team on integration Pairing with ...

designing, developing, and scaling a market-leading platform used by organisations worldwide. You'll work across backend services, APIs, cloud infrastructure, and selected front-end functionality, helping deliver highly secure, scalable, and reliable solutions that support healthcare innovation on a global scale. This is a hands-on engineering … from concept through to deployment and optimisation 🔹 Developing secure, high-performance software solutions 🔹 Integrating third-party platforms and external services 🔹 Supporting both backend and front-end development initiatives where required 🏗️ Architecture & Technical Strategy 🔹 Contributing to platform architecture and technical roadmaps 🔹 Driving engineering best practices ...

understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Front-End Developer Location: Guildford (Onsite working) Who we are Join BAE Systems and you'll be part of something bigger. As a valued … reaches of space - there's no limit to where a career at BAE Systems could take you. Role Description As a Front-End developer in BAE Systems Digital Intelligence, you'll be working as part of our team to enhance and maintain cutting edge National Security products ...

looking for aJunior UX/UI Engineer- a hybrid creative technologist who combines strong design skills with a solid technical foundation in front-end development.In this role you will be working closely with the team to create intuitive experiences for our web-based trading and enterprise platforms. … Figma and React. Your coding expertise will enable you to collaborate seamlessly with engineers, design with technical constraints in mind, and contribute to front-end development when needed.This is a fantastic opportunity to develop into a well-rounded UX/UI Engineer - deepening your ...

comfortable working across the technology stack, helping to build the customer-facing applications people interact with, alongside the cloud infrastructure and back-end integrations that power them. The Role Build and automate cloud infrastructure using AWS and Terraform Develop customer-facing service portals and UI components using with … move towards React Work across front-end and back-end systems to integrate customer-facing applications with core services Develop and support back-end integrations, working with technologies including Node.js and Java Help deliver scalable, reliable products as the business expands into new sectors Work closely ...

atmosphere is calm and relaxed with an open dress code. This is a role for techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing something you are passionate about.Development is agile and fast paced. As requirements evolve you will … solution, becoming an expert in those areasServe as a technical resource with whom people on the project team consultBe responsible for back-end and front-end development with emphasis on back-end; front-end development includes both Windows ...

site and generate additional content for them to monetize. We are a full-stack team and we own everything from scaled AI pipelines to end-user UIs seen by billions of users. Google Ads is helping power the open internet with the best technology that connects and creates value … business at stake. This work can involve anything from big data pipelines to meticulous pixel-level analysis of apps, and comprehensive thinking from back-end to front-end to make everything work smoothly together. Design, build, roll out, and monitor systems that implement these solutions. Work with ...

applications Architect and implement scalable, maintainable, and high‐performance software systems using modern software engineering principles and best practices Design and build intuitive, responsive front‐end applications and visualization tools for monitoring, analyzing, and managing RF systems and data Develop software components for data acquisition, signal processing, visualization … desktop and web platforms Collaborate with cross‐functional teams to define system architecture, interfaces, and technical requirements Troubleshoot and resolve complex software issues spanning front‐end, back‐end, and hardware interfaces Qualifications Required Qualifications Bachelor's or Master's degree in Computer Science, Computer Engineering, Electrical Engineering ...

display and foster them, it’s deeply embedded within our DNA. Invest in us and we’ll invest in you!Job DescriptionAs a Front-End Developer, you'll collaborate closely with Product Owners, Business Analysts, Technical Architects, UX/UI Designers and other team members to understand business … of our digital products. Your role involves ensuring that the code aligns with these requirements and adheres to our architectural and front-end coding standards. Performance optimisation is key, and you'll employ best practices to enhance our applications. Additionally, you'll stay proactive ...

those who display and foster them, its deeply embedded within our DNA. Invest in us and well invest in you! Job Description As a Front-End Developer, you'll collaborate closely with Product Owners, Business Analysts, Technical Architects, UX/UI Designers and other team members to understand … of our digital products. Your role involves ensuring that the code aligns with these requirements and adheres to our architectural and front-end coding standards. Performance optimisation is key, and you'll employ best practices to enhance our applications. Additionally, you'll stay proactive ...

expansion. This creates new opportunities for driven and skilled individuals to join one of the fastest-growing consultancies globally. Job Description As a Front-End Developer, you'll collaborate closely with Product Owners, Business Analysts, Technical Architects, UX/UI Designers and other team members to understand business … of our digital products. Your role involves ensuring that the code aligns with these requirements and adheres to our architectural and front-end coding standards. Performance optimisation is key, and you'll employ best practices to enhance our applications. Additionally, you'll stay proactive ...

join our incredible team of creative, forward thinking Developers. We are looking for someone with a strong and detailed understanding of both back-end concepts and front-end development. This is an exciting time to be joining TEAM LEWIS as we seek to rapidly expand our development … best practices, W3C and accessibility standards across both desktop and mobile web.Additional requirements· 2+ years development experience· Experience with modern front end frameworks like React and NextJs.· Understanding of back-end programming concepts· Previous Experience of Wordpress· Strong vanilla JS skills and front ...

foster them, it's deeply embedded within our DNA. Invest in us and we'll invest in you! Job Description As a Lead Front-End Developer, you'll collaborate closely with Product Owners, Business Analysts, Technical Architects, UX/UI Designers and other team members to understand business … of our digital products. Your role involves ensuring that the code aligns with these requirements and adheres to our architectural and front-end coding standards. Performance optimisation is key, and you'll employ best practices to enhance our applications. Additionally, you'll stay proactive ...

foster them, it's deeply embedded within our DNA. Invest in us and we'll invest in you! Job Description As a Lead Front-End Developer, you'll collaborate closely with Product Owners, Business Analysts, Technical Architects, UX/UI Designers and other team members to understand business … of our digital products. Your role involves ensuring that the code aligns with these requirements and adheres to our architectural and front-end coding standards. Performance optimisation is key, and you'll employ best practices to enhance our applications. Additionally, you'll stay proactive ...

opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both front-end and back-end technologies while contributing to data migration, integration, and technical design activities. The successful candidates will be strong engineers with deep … environment. Key Responsibilities Full Stack Development Design, develop and maintain modern web applications using React and C#/.NET. Deliver robust front-end experiences with a strong focus on usability and performance. Build scalable and maintainable back-end services, APIs, and integrations. Contribute across ...

opportunity to play a key role in the design, development, and delivery of enterprise-scale solutions, working across both front-end and back-end technologies while contributing to data migration, integration, and technical design activities. The successful candidates will be strong engineers with deep … environment. Key Responsibilities Full Stack Development Design, develop and maintain modern web applications using React and C#/.NET. Deliver robust front-end experiences with a strong focus on usability and performance. Build scalable and maintainable back-end services, APIs, and integrations. Contribute across ...

work closely with Product and Engineering teams to diagnose issues, identify solutions and communicate customer requirements. You will translate technical requirements between client development teams and internal commercial, product and engineering stakeholders. You will support testing, debugging and validation throughout the implementation lifecycle. You will help … HTML. Hands-on experience working with APIs and software integrations . Comfortable reading technical documentation, investigating integration issues and troubleshooting problems with client development teams. Experience with technologies such as JavaScript, HTML, SQL, Python or Shell scripting would be beneficial. Strong understanding of how web-based ...

need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more.The RolePalantir Foundry is an end-to-end platform for data-driven decision-making. We're transforming the way organizations securely integrate their data, so they can then build … sophisticated, full-fledged programs, such as common operating pictures, alert-triaging inboxes, and resource allocation planning tools driven by rich-ML models.As a Senior Front End Software Engineer focused on application development in Foundry, you will be responsible for crafting the tools used by thousands ...

platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The RolePalantir Foundry is an end-to-end platform for data-driven decision-making. We're transforming the way organizations securely integrate their data, so they can then build reliable, critical … full-fledged programs, such as common operating pictures, alert-triaging inboxes, and resource allocation planning tools driven by rich-ML models. As a Senior Front End Software Engineer focused on application development in Foundry, you will be responsible for crafting the tools used by thousands ...

Front End Developer500-540 per day | Outside IR35React | TypeScript | Secure, Analyst-Facing ApplicationsLocationLondon (MOD site)Working Pattern4 days per week onsiteClearanceCurrent DV Security Clearance requiredBackgroundMOD/Defence/National Security experience requiredThe OpportunityWe're looking for an experienced Front End Developer to build intuitive, secure … role-aware interfaces for a next-generation Defence Intelligence platform.You'll work closely with UX Designers, Back End Developers and wider delivery teams to turn complex operational requirements into accessible, maintainable and high-performing applications that improve visibility, streamline workflows and support users in a mission-critical environment.This ...

Front End Developer £500-£540 per day | Outside IR35 React | TypeScript | Secure, Analyst-Facing Applications Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD/Defence/National Security experience required The Opportunity We're looking … experienced Front End Developer to build intuitive, secure and role-aware interfaces for a next-generation Defence Intelligence platform. You'll work closely with UX Designers, Back End Developers and wider delivery teams to turn complex operational requirements into accessible, maintainable and high-performing applications that improve ...

FullStack Developer 6 months Remote Inside IR35 - Umbrella This is a great opportunity for an Azure-focused FullStack developer who enjoys building reliable applications end to end. You'll work on healthcare-facing systems where secure, scalable solutions genuinely matter. What you'll be doing: Develop and integrate APIs … support modern application experiences Build and automate workflows using Azure Logic Apps Create clean front-end features using React, Angular or Vue.js Deliver back-end services using .NET, Node.js, or Python Work with JSON and JavaScript to build and consume data-driven interfaces Script and automate operational ...

projects. The ideal candidate will have strong commercial experience across the Microsoft technology stack, with a particular focus on .NET and C# alongside modern front end development Salary - Up to £65,000 Location - Gloucestershire - Quarterly visits onsite Key Skills and Experience The successful candidate will … ideally have experience with C#and .NET Development of web applications React and modern front end development HTML and CSS SQL Development of RESTful APIS The Role You will be involved in designing, developing and enhancing web applications ...

This global company is looking for a Senior Front End Developer to join their team in Kings Cross. They are one of the most tech-agnostic companies that I work with so this is a great place to expand your skills and share your knowledge.Some of your responsibilities … that thrives on sharing knowledge and will be managed in a "bottom-up" fashion which will allow you to express yourself as a Senior Front End Developer.The successful Senior Front End Developer will be paid up to 85,000 per year and have access to remote ...

through CrowdStrike’s software development lifecycle, ensuring goals are met on time and projects move towards completionIf you are passionate about front end development, complex visuals, and are ready to make a significant impact in the cybersecurity space, we would like … hear from you.What You'll Do:Develop large graph features that impact thousands of customers and use millions of data pointsWork with design, back-end teams and product management to find the best solutions displaying complex visuals with a variety of back-end data layer conditionsPair with ...