1 to 25 of 130 Permanent Front End Development Jobs in the South East

Front End Engineer/Developer (React v19 TypeScript) London/WFH to £95k Are you a Front End technologist looking for an opportunity to progress your career in a hands-on role with lots of learning opportunities? You could be joining a Hedge Fund with complex work and substantial bonus earning potential. As a Front End Engineer you'll join a globally distributed team to develop engaging and simple user interfaces across all internal business systems. You'll collaborate with UX and Product teams, actively participating in all stages of a project, through product design, development, implementation, testing and maintenance. Location/WFH: You'll join colleagues in the impressive … Central London office with flexibility to work from home twice a week. About you: You have strong Front End development skills with React (they're using v19) and TypeScript You are experienced with other web technologies such as HTML, CSS, Web APIs You have a strong knowledge of Computer Science fundamentals including OOP, Design Patterns More ❯

Horsham, office based Salary: 25,000 - 35,000 Depending on experience Hours: Full-time, Mon-Fri About the Role: Are you a creative digital designer with a flair for front-end development? Do you want to work in a collaborative team where your ideas and skills truly make a difference? We are looking for a … Designer to join a creative and innovative team. This is an exciting opportunity for someone who's equally comfortable crafting beautiful digital designs as they are writing clean, responsive front-end code. You'll play a key role in delivering high impact digital assets across web, social media, and email channels helping elevate the brand and enhance user … and user interfaces that are both functional and visually compelling. Identify and troubleshoot design or technical issues, finding smart, effective solutions. Keep up with the latest in digital design, front-end development, and UX best practices. Work closely with our marketing and product teams to deliver creative, on-brand solutions across digital platforms. The ideal More ❯

Horsham, office based Salary: £25,000 - £35,000 Depending on experience Hours: Full-time, Mon-Fri About the Role: Are you a creative digital designer with a flair for front-end development Do you want to work in a collaborative team where your ideas and skills truly make a difference? We are looking for a … Designer to join a creative and innovative team. This is an exciting opportunity for someone who's equally comfortable crafting beautiful digital designs as they are writing clean, responsive front-end code. You'll play a key role in delivering high impact digital assets across web, social media, and email channels helping elevate the brand and enhance user … and user interfaces that are both functional and visually compelling. Identify and troubleshoot design or technical issues, finding smart, effective solutions. Keep up with the latest in digital design, front-end development, and UX best practices. Work closely with our marketing and product teams to deliver creative, on-brand solutions across digital platforms. The ideal More ❯

Provide are seeking a Mid-Senior Front-End Developer to join our clients' dynamic engineering team, building user-centric web applications that scale to thousands of customers. You will work primarily with React , TypeScript, and modern front-end technologies to deliver responsive, performant, and accessible interfaces. Collaborating closely with designers, backend engineers, and product managers, you … ll turn complex requirements into intuitive, polished user experiences. As a senior contributor, you will influence the front-end architecture, enforce best practices, and ensure high code quality across the team. The ideal candidate has professional experience with React, TypeScript, and modern JavaScript frameworks , along with a strong understanding of component-based architecture, state management (e.g., Redux, Zustand … or Recoil), and front-end performance optimization. Experience with RESTful APIs, GraphQL, and testing frameworks (Jest, React Testing Library, Cypress) is highly desirable. You should be comfortable mentoring junior engineers, conducting code reviews, and helping the team adopt scalable, maintainable practices. This role offers an exciting opportunity to own the front-end experience in a fast More ❯

Provide are seeking a Mid-Senior Front-End Developer to join our clients' dynamic engineering team, building user-centric web applications that scale to thousands of customers. You will work primarily with React , TypeScript, and modern front-end technologies to deliver responsive, performant, and accessible interfaces. Collaborating closely with designers, backend engineers, and product managers, you … ll turn complex requirements into intuitive, polished user experiences. As a senior contributor, you will influence the front-end architecture, enforce best practices, and ensure high code quality across the team. The ideal candidate has professional experience with React, TypeScript, and modern JavaScript frameworks , along with a strong understanding of component-based architecture, state management (e.g., Redux, Zustand … or Recoil), and front-end performance optimization. Experience with RESTful APIs, GraphQL, and testing frameworks (Jest, React Testing Library, Cypress) is highly desirable. You should be comfortable mentoring junior engineers, conducting code reviews, and helping the team adopt scalable, maintainable practices. This role offers an exciting opportunity to own the front-end experience in a fast 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'll design and develop new features and enhancements on the core product that uses Artificial Intelligence to harness … experience within a cloud environment (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 and More ❯

Front End Developer (Mid-Level) Hybrid working 2 - 3 days in Southampton, Hampshire VueJS, Javascript, UI/UX Our client is a fast-growing, founder led, digital healthcare company experiencing rapid growth. They are looking for a Mid-Level Front End Developer to work with the Lead Front End Developer to help strengthen … the development and delivery team. Within the space of 4 years the business has developed a … leading healthcare home testing service, capitalised on changing market demands and launched a new healthcare product experiencing significant and rapid growth in subscriber numbers. Essential Criteria: Professional experience in front end development. Experience with Vue.js - or strong transferable skills from Svelte. Comfortable working both with and without Figma files Strong eye for UI/UX and visual detail More ❯

with the Head of Development & senior leadership to help strengthen the development and delivery team. This role is primarily focused on the back-end (Laravel/PHP) side, but with solid front-end experience, ideally in Vue.js. Within the space of 4 years the business has developed a leading healthcare … rapid growth in subscriber numbers. You will help with the development and mentorship of mid-level developers while also being able to collaborate effectively with the front end development team. Key Responsibilities: Design, build and maintain Laravel based APIs and backend systems Collaborate with front end developers on full stack … security Participate in code reviews, offer mentorship and champion best practices Essential Criteria: 10+ years of professional experience in web development. Strong PHP/Laravel background with exposure to front-end frameworks. Practical experience with Vue.js - or strong transferable skills from Svelte/Alpine.js. Enjoys mentoring and helping mid-level devs grow technically. Highly autonomous and delivery-focused More ❯

JOB DESCRIPTION Join Chief Data and Analytics Organization at JPMorganChase to architect and evolve firm wide Data Mesh, AI/ML and GenAI, and Data Governance platform front end. With your heightened skills as a Front End Architect & Governance Lead, you are not just an observer, but a leader and a game-changer. As a Frontend Architect … Governance Lead at JPMorgan Chase within the Chief Data and Analytics Organization, you act as an owner and decision-maker for the front end architecture and strategy for the platform. Leverage your deep expertise and industry knowledge to set the strategic direction, influence the organization, and play a pivotal role in shaping the user interface architecture and ensuring … the design and implementation of strategic UI architecture for the platform, ensuring alignment with business objectives and technical standards. Make key decisions about technologies, frameworks, and patterns used in front-end development, ensuring they align with overall technical strategy and business needs. Establish and enforce governance policies for UI frameworks, ensuring consistency, reusability, and maintainability More ❯

Front-End Developer Hybrid London (2 days a week) Up to £75,000 + Benefits Are you passionate about building interactive, user-friendly web applications that make a real impact? We're partnering with a cutting-edge tech company combining distributed computing, simulation, and machine learning to revolutionise urban transport systems - and they're looking for a Front-End Developer to help take their platform to the next level. Why this role? Be part of a mission-driven team improving the way cities move and operate. Work on FlowOS , a flagship product already being adopted by some of Europe's biggest public transport operators. Hybrid flexibility: London office 2 days per week with balance to work … remotely. Join a diverse, ambitious team of engineers, data scientists, and urban modelling experts. What you'll be doing: Designing, implementing, and testing front-end applications for FlowOS. Contributing across the full development lifecycle: from feature conception to release and customer testing. Choosing the right tools and influencing the long-term strategy for the front More ❯

We’re looking for a creative Front-End Developer with a strong design focus to join a growing digital team. This role is ideal for someone passionate about web design, user experience, and bringing ideas to life through clean, engaging websites. The Role You’ll design and build responsive web pages using Webflow and Figma , working closely with … are mobile-friendly and accessible Support dashboard and data visualisation design work Maintain and update existing websites What You’ll Bring 1–2 years’ experience in web design or front-end development (freelance or personal projects count) Strong eye for design, layout, and colour Experience with Webflow and Figma (or Adobe XD/Sketch) Understanding More ❯

Principal Product Designer – hotels.com The Product Team creates high-quality end-to-end experiences for travelers, partners, and Expedia Group. Our customer-first mindset focuses on developing products that encourage loyalty and repeat business from our travelers and partners. We partner closely with teams across Expedia Group to achieve growth and results for our customers and company. Are … you a multi-disciplinary designer who thrives at the intersection of strategy, craft, and technology? Do you want to shape end-to-end experiences that help millions of people explore and enjoy the world? Are you passionate about solving complex problems, prototyping bold ideas , and bringing elegant, scalable solutions to life? At Expedia Group , our mission is to … cohesive experiences for travellers, partners, and agents. We’re looking for a Principal Product Designer who can flex across visual, strategic, and interaction design , and who thrives in owning end-to-end experiences . You’ll be part of a world-class team working across brands, platforms, and devices in a collaborative, fast-paced environment. Team Description: As More ❯

Principal Product Designer – hotels.com The Product Team creates high-quality end-to-end experiences for travelers, partners, and Expedia Group. Our customer-first mindset focuses on developing products that encourage loyalty and repeat business from our travelers and partners. We partner closely with teams across Expedia Group to achieve growth and results for our customers and company. Are … you a multi-disciplinary designer who thrives at the intersection of strategy, craft, and technology? Do you want to shape end-to-end experiences that help millions of people explore and enjoy the world? Are you passionate about solving complex problems, prototyping bold ideas , and bringing elegant, scalable solutions to life? At Expedia Group , our mission is to … cohesive experiences for travellers, partners, and agents. We’re looking for a Principal Product Designer who can flex across visual, strategic, and interaction design , and who thrives in owning end-to-end experiences . You’ll be part of a world-class team working across brands, platforms, and devices in a collaborative, fast-paced environment. Team Description: As More ❯

Principal Product Designer – hotels.com The Product Team creates high-quality end-to-end experiences for travelers, partners, and Expedia Group. Our customer-first mindset focuses on developing products that encourage loyalty and repeat business from our travelers and partners. We partner closely with teams across Expedia Group to achieve growth and results for our customers and company. Are … you a multi-disciplinary designer who thrives at the intersection of strategy, craft, and technology? Do you want to shape end-to-end experiences that help millions of people explore and enjoy the world? Are you passionate about solving complex problems, prototyping bold ideas , and bringing elegant, scalable solutions to life? At Expedia Group , our mission is to … cohesive experiences for travellers, partners, and agents. We’re looking for a Principal Product Designer who can flex across visual, strategic, and interaction design , and who thrives in owning end-to-end experiences . You’ll be part of a world-class team working across brands, platforms, and devices in a collaborative, fast-paced environment. Team Description: As More ❯

Front End Developer - React, TypeScript JavaScript, React, TypeScript, HTML, CSS, UI/UX Basingstoke, Hybrid (3 days per week in office) An exciting new opportunity with a small, fast and sustainably growing SaaS company developing digital communications solutions for a range of global companies. Using cutting edge technology, their SAAS product helps businesses test and improve the quality … of digital communication to their customers and business partners. As part of their continued expansion, they are looking for a Front-End Developer to join their team and help continue to build their evolving platform. This is a rare opportunity to be an early joiner at a technology company that is rising fast and sustainably. Responsibilities Responsible for … using React, TypeScript, Tailwind CSS. Implementing fully responsive designs using semantic HTML and CSS. Write clean, efficient, secure, and maintainable code that has high test coverage. Responsible for writing end-to-end and component tests using Playwright. An eye for design and UX, always able to identify room for improvement. A good understanding of Web Accessibility approaches and More ❯

Front End Developer - React, TypeScript JavaScript, React, TypeScript, HTML, CSS, UI/UX Basingstoke, Hybrid (3 days per week in office) An exciting new opportunity with a small, fast and sustainably growing SaaS company developing digital communications solutions for a range of global companies. Using cutting edge technology, their SAAS product helps businesses test and improve the quality … of digital communication to their customers and business partners. As part of their continued expansion, they are looking for a Front-End Developer to join their team and help continue to build their evolving platform. This is a rare opportunity to be an early joiner at a technology company that is rising fast and sustainably. Responsibilities Responsible for … using React, TypeScript, Tailwind CSS. Implementing fully responsive designs using semantic HTML and CSS. Write clean, efficient, secure, and maintainable code that has high test coverage. Responsible for writing end-to-end and component tests using Playwright. An eye for design and UX, always able to identify room for improvement. A good understanding of Web Accessibility approaches and More ❯

an industry-focused online qualification that equips learners with the practical skills and theoretical understanding necessary to design, build, test and deploy full web applications. Learners gain experience across front-end and back-end technologies, responsive design, frameworks like Django, data storage and databases, user authentication, APIs, automated testing, and more. What we are looking for: Strong … experience Evidence of continuous professional development (courses, certifications, self projects etc) Experience using frameworks such as Django (or similar MVC frameworks); knowledge of React or other front-end frameworks is a plus Solid understanding of relational databases (e.g. PostgreSQL, MySQL) and non-relational databases Experience with software testing (manual and/or automated, version control … Frontend Development (responsive design, content layout, accessibility) Interactive Frontend Development (HTML, CSS, JavaScript, handling user input, debugging/manual testing Data-Centric Back-end Development (Python, working with relational & non-relational databases) Full Stack Frameworks (Django/Python MVC frameworks, APIs, authentication, e-commerce functionality, persistent storage, automated testing) Benefits More ❯

Excellent opportunity for Front-End Developer looking to join a forward-thinking company producing award-winning software used by leading businesses across the globe. The successful Senior Frond Developer will need to have extensive commercial experience using ReactJS and should be comfortable working to their own initiative but also happy to mentor and offer guidance to the more … specific build and deployment process. Skills required: Extensive ReactJS experience Be familiar with Agile development practices, including Continuous Integration and 5+ years' experience in enterprise level front-end web development: Solid understanding of semantic mark-up, including HTML5, CSS3 (comfortable with CSS animations and flexbox). Extensive ReactJS experience JavaScript, TypeScript Ability More ❯

Excellent opportunity for Front-End Developer looking to join a forward-thinking company producing award-winning software used by leading businesses across the globe. The successful Senior Frond Developer will need to have extensive commercial experience using ReactJS and should be comfortable working to their own initiative but also happy to mentor and offer guidance to the more … specific build and deployment process. Skills required: Extensive ReactJS experience Be familiar with Agile development practices, including Continuous Integration and 5+ years' experience in enterprise level front-end web development: Solid understanding of semantic mark-up, including HTML5, CSS3 (comfortable with CSS animations and flexbox). Extensive ReactJS experience JavaScript, TypeScript Ability More ❯

and enjoy working on a variety of technical challenges. This is a backend focused full-stack position in which you will be working mostly on the backend with some front end projects from time to time. While you need to be hungry to learn, you don't need to be an expert at front end development … iteration. Our tech stack includes Kotlin, Coroutines, Jetpack Compose and GraphQL in a modular layout that follows the clean-architecture concept with MVVM. Would you like to build features end to end? Would you enjoy working with a large number of technologies? Do you like moving quickly, releasing features daily, working with other smart and talented engineers? If … and maintenance Work alongside other engineering groups located around the world What we're looking for Experience of developing an Android app and familiarity with mobile web and back-end technologies would be beneficial At least 3 years' experience of commercial software development, solving different kinds of technical problems Experience with reactive programming in native mobile More ❯

Java Developer you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other messaging technologies. Develop, deploy, and manage scalable applications on AWS cloud infrastructure. Work … Define and manage cloud infrastructure using Infrastructure as Code (IaC) tools such as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a Lead Developer you will have the following experience: Proven experience leading and mentoring development teams. … Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong background in microservices architecture, including both front-end (UI) and API components. Proficiency in Kafka and event-driven design patterns. Deep understanding of AWS cloud services and architecture best practices. Strong experience with NoSQL (MongoDB) and SQL databases. Expertise in containerization with Docker and More ❯

Java Developer you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other messaging technologies. Develop, deploy, and manage scalable applications on AWS cloud infrastructure. Work … Define and manage cloud infrastructure using Infrastructure as Code (IaC) tools such as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a Lead Developer you will have the following experience: Proven experience leading and mentoring development teams. … Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong background in microservices architecture, including both front-end (UI) and API components. Proficiency in Kafka and event-driven design patterns. Deep understanding of AWS cloud services and architecture best practices. Strong experience with NoSQL (MongoDB) and SQL databases. Expertise in containerization with Docker and More ❯

Java Developer you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven solutions using Kafka and other messaging technologies. Develop, deploy, and manage scalable applications on AWS cloud infrastructure. Work … Define and manage cloud infrastructure using Infrastructure as Code (IaC) tools such as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a Lead Developer you will have the following experience: Proven experience leading and mentoring development teams. … Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. Strong background in microservices architecture, including both front-end (UI) and API components. Proficiency in Kafka and event-driven design patterns. Deep understanding of AWS cloud services and architecture best practices. Strong experience with NoSQL (MongoDB) and SQL databases. Expertise in containerization with Docker and More ❯

a chance to build innovative, scalable services that make a real-world impact across central government. Responsibilities: Design and develop secure, scalable full stack software solutions Work across 30% front-end development (React, TypeScript) and 70% back-end (Java, Spring Boot) Develop APIs, manage relational databases (PostgreSQL/MySQL), and deliver clean DevOps pipelines … maintain high standards in testing and documentation What we're looking for: 4+ years of experience in full stack development Expertise in Java, Spring Boot, and front-end technologies including React Strong skills in PostgreSQL, API design, and secure software deployment Comfortable working in hybrid environments using CI/CD, Docker, GitHub Actions Excellent problem … solving ability and communication skills Must be a British Citizen and eligible for SC Clearance Why join? Work on nationally significant AI and data-led programmes Career development support including funded certifications and mentoring Medical insurance, pension, and 28 days holiday + bank holidays Be part of a close-knit, technically excellent team making an impact in More ❯

and infrastructure. It also means committing to excellence, learning, and delivering great products to our customers in a high-velocity startup. The role We’re looking for a talented Front-End Engineer to drive the development of our high-performance AI video security platform. In this role, you will own a significant part of the … front-end stack, shaping its architecture, setting best practices and building a fantastic user experience. This Involves Developing high-performance, responsive UIs for seamless user interactions. Collaborating with a top team of designers and engineers to create an intuitive, industry-leading product. Building and maintaining a scalable component library for a consistent design system. Optimizing performance and ensuring … responsive design skills. Experience with React Query, Storybook, and Material UI (or similar). Proven ability to optimize performance and build interactive, user-friendly applications. Experience leading large-scale front-end projects and setting best practices. Familiarity with backend/cloud technologies (AWS, Python, databases). Self-driven with a high level of intrinsic motivation to succeed and More ❯