City, Cardiff, United Kingdom Hybrid / WFH Options
Acorn by Synergie
Lead Front-End Developer Hybrid (UK-based) Competitive Salary Day Hours Monday to Friday Permanent Introduction Acorn by Synergie is recruiting for a Lead Front-End Developer to join a modern, cloud-first organisation. The role involves leading delivery of enterprise-grade applications, mentoring developers, and building high-quality digital services that have a real-world … modern DevOps tooling. Investigate, diagnose, and resolve complex system issues with confidence. Champion agile delivery (Scrum and other modern models) across multi-disciplinary teams. Requirements: Proven experience as a front-end developer with leadership responsibilities. Strong knowledge of React, Node.js, and Next.js. Experience in cloud-first environments, preferably Microsoft Azure. Excellent problem-solving, mentoring, and communication skills. Experience … with multi-disciplinary experts. Influence on technical strategy at a national level. Interested? Apply now to join this forward-thinking organisation and take the next step in your development career. Acorn by Synergie acts as an employment agency for permanent recruitment. More ❯
Cardiff, South Glamorgan, United Kingdom Hybrid / WFH Options
Acorn by Synergie
Lead Front-End Developer Hybrid (UK-based) | Competitive Salary | Day Hours | Monday to Friday | Permanent Introduction Acorn by Synergie is recruiting for a Lead Front-End Developer to join a modern, cloud-first organisation. The role involves leading delivery of enterprise-grade applications, mentoring developers, and building high-quality digital services that have a real-world … modern DevOps tooling. Investigate, diagnose, and resolve complex system issues with confidence. Champion agile delivery (Scrum and other modern models) across multi-disciplinary teams. Requirements: Proven experience as a front-end developer with leadership responsibilities. Strong knowledge of React, Node.js, and Next.js. Experience in cloud-first environments, preferably Microsoft Azure. Excellent problem-solving, mentoring, and communication skills. Experience … with multi-disciplinary experts. Influence on technical strategy at a national level. Interested? Apply now to join this forward-thinking organisation and take the next step in your development career. Acorn by Synergie acts as an employment agency for permanent recruitment. More ❯
there are plenty of opportunities for you to get involved Agile, cross-functional working - We work in autonomous teams consisting of Product Owner, UI/UX Designers, QA, and Front and Back End Engineers. Depending on the mission, we also embed or collaborate with others from across the business such as Infrastructure Engineers, Data Analysts, Clinical, Marketing and … experience. You'll collaborate closely with other engineers to improve usability, scalability and quality. You'll write code to high-quality standards, ensuring your work is tested (unit, integration, end-to-end) and monitored to a sufficient level. You will provide input on colleagues' code and design reviews, providing constructive feedback (as well as being open to receiving … experience of: Development, design and maintenance of applications and services in a cloud environment (we use AWS) Node.js/Go/PHP or another backend language Front-enddevelopment utilising JavaScript, HTML and CSS ideally with experience of a modern front-end JavaScript framework (ideally Vue.js.) Databases (MySQL, DynamoDB) and More ❯
Want to craft interfaces that captivate millions? We're looking for a Senior FrontEnd Engineer to lead the development of immersive, gamified user experiences. You'll work with modern frameworks and animation libraries to build responsive, high-performance interfaces that users love. What You'll Be Doing: Designing and developing UI features using React … planning and mentoring junior engineers Collaborating across teams to deliver seamless experiences Managing multiple projects with a focus on quality and performance What You'll Bring: 5+ years of front-enddevelopment experience Proficiency in React, Next.js, TypeScript, Node.js, CSS Experience with animation libraries (GSAP, Framer Motion, etc.) Strong understanding of responsive design and UI More ❯
grade tools that enable users to interact with complex data assets through conversational and visual interfaces. The role also demands hands-on development expertise in modern front-end frameworks and API integration to ensure seamless and performant user experiences. Key Responsibilities UX/UI Strategy & Leadership • Define and drive the UX/UI vision for … goals. Design & Development Execution • Create wireframes, prototypes, and high-fidelity designs for NLP search interfaces and GenAI-powered workflows. • Develop and implement responsive, accessible, and performant front-end components using React and/or Angular. • Integrate with RESTful APIs and backend services to enable dynamic data interactions and GenAI capabilities. • Conduct usability testing and iterate … of API integration, including RESTful services, authentication flows, and error handling. • Proficiency in design tools (e.g., Figma, Sketch, Adobe XD) and prototyping platforms. • Familiarity with HTML/CSS and front-enddevelopment principles. • Experience working in Agile teams and regulated industries (e.g., financial services). If you are interested in this position and would like More ❯
grade tools that enable users to interact with complex data assets through conversational and visual interfaces. The role also demands hands-on development expertise in modern front-end frameworks and API integration to ensure seamless and performant user experiences. Key Responsibilities UX/UI Strategy & Leadership • Define and drive the UX/UI vision for … goals. Design & Development Execution • Create wireframes, prototypes, and high-fidelity designs for NLP search interfaces and GenAI-powered workflows. • Develop and implement responsive, accessible, and performant front-end components using React and/or Angular. • Integrate with RESTful APIs and backend services to enable dynamic data interactions and GenAI capabilities. • Conduct usability testing and iterate … of API integration, including RESTful services, authentication flows, and error handling. • Proficiency in design tools (e.g., Figma, Sketch, Adobe XD) and prototyping platforms. • Familiarity with HTML/CSS and front-enddevelopment principles. • Experience working in Agile teams and regulated industries (e.g., financial services). If you are interested in this position and would like More ❯
grade tools that enable users to interact with complex data assets through conversational and visual interfaces. The role also demands hands-on development expertise in modern front-end frameworks and API integration to ensure seamless and performant user experiences. Key Responsibilities UX/UI Strategy & Leadership • Define and drive the UX/UI vision for … goals. Design & Development Execution • Create wireframes, prototypes, and high-fidelity designs for NLP search interfaces and GenAI-powered workflows. • Develop and implement responsive, accessible, and performant front-end components using React and/or Angular. • Integrate with RESTful APIs and backend services to enable dynamic data interactions and GenAI capabilities. • Conduct usability testing and iterate … of API integration, including RESTful services, authentication flows, and error handling. • Proficiency in design tools (e.g., Figma, Sketch, Adobe XD) and prototyping platforms. • Familiarity with HTML/CSS and front-enddevelopment principles. • Experience working in Agile teams and regulated industries (e.g., financial services). If you are interested in this position and would like More ❯
Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their fast-moving team. You’ll work closely with designers and engineers to … ll be joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web More ❯
Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their fast-moving team. You’ll work closely with designers and engineers to … ll be joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web More ❯
Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their fast-moving team. You’ll work closely with designers and engineers to … ll be joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web More ❯
london (city of london), south east england, united kingdom
Oakwell Hampton Group
Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their fast-moving team. You’ll work closely with designers and engineers to … ll be joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web More ❯
Front-End Developer – React Native/React – AI Product Up to £75k + 10% bonus + equity London (Hybrid - 3 days a week) A cutting-edge AI company shaping the future of strategic insight is looking for a Front-End Developer to join their fast-moving team. You’ll work closely with designers and engineers to … ll be joining a collaborative, design-focused team solving some of the most interesting problems in natural language processing and knowledge visualisation. What You’ll Be Doing Building responsive front-end experiences in React, React Native, and Expo Collaborating closely with the Lead Visual Designer on clean and consistent UI/UX Developing new user-facing features and … shipping high-quality code Working with cloud-based hosting services to support scalable applications Staying up to date with front-end technologies and contributing ideas to improve development Pair programming, code reviewing, and pushing to GitHub in a supportive engineering culture What Experience You Will Have Strong experience with JavaScript, HTML5, CSS3 and modern web More ❯
Gateshead, Tyne And Wear, United Kingdom Hybrid / WFH Options
SaleCycle
Software Engineer, you will be part of a highly collaborative, agile, and empowered product delivery team. You will contribute to building and maintaining our modern, event-driven microservices and front-end applications, ensuring scalability, performance, and reliability. This is a great opportunity to work in an environment that embraces cutting-edge technologies, with a focus on Golang for … backend services and TypeScript for front-end development. What You'll Be Doing: Designing and building event-driven microservices in Golang, leveraging AWS managed services Maintaining and enhancing existing services written in Node, Java, and Kotlin Developing scalable, high-performance applications using AWS cloud technologies, including Kinesis for real-time data streaming Building and maintaining front-end … driven architectures, serverless, and real-time data processing (Lambda, SQS, SNS, DynamoDB, Kinesis, etc.) Strong understanding of RESTful microservice architectures Hands-on experience with React and TypeScript (or similar front-end frameworks) Familiar with git or other distributed source control systems A problem-solver with a proactive approach to diagnosing and resolving issues Passionate about writing clean, maintainable More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
DCV Technologies Limited
stress and complexity of travel, delivering seamless experiences across business, touring, events, and entertainment sectors. Whether its a critical business meeting, an international event, or a live performance in front of thousands, our client ensures travellers arrive prepared, confident, and ready to succeed. With a global presence and a commitment to outstanding service, our client continues to … be. About The Role The Senior UI/UX Engineeris responsible for designing and developing user interfaces that provide an exceptional user experience. They combine skills in design and front-enddevelopment to create visually appealing, intuitive, and functional digital products. This role requires a deep understanding of user-centred design principles, as well as … technical expertise in front-end technologies. As a Senior UI/UX Engineer, you will have a diverse and varied role. Here are just some of the things youll be getting involved with: Design and develop user interfaces for web, mobile and desktop applications Collaborate with product managers, developers, and other stakeholders to understand user requirements and translate More ❯
About the Team Global Manufacturing IT delivers innovative technology solutions for GM's vehicle manufacturing plants worldwide. Our EOL (End of Line) development team, based primarily in Dublin with additional support in the US, is responsible for multiple mission-critical applications, including the wiring harness tester solution. Why Join Us At GM, we are committed to … loop validation, and CI/CD pipelines (GitHub Actions). Document processes, propose improvements, and mentor peers in embedded standards and deployment practices. Full Stack Applications (EOL Systems): Lead end-to-end delivery of EOL applications, from requirements to production. Develop scalable backend services using Java Spring Boot (REST APIs, data persistence, messaging/streaming integration). Build … and maintain Angular front-end applications (TypeScript, RxJS) with responsive, accessible, and performant UIs. Establish observability across services and UIs (logging, metrics, tracing, SLOs, dashboards). Apply security best practices (OWASP, OAuth2/OIDC, secrets management). Drive coding standards, testing strategies, and design reviews; mentor engineers and guide architecture decisions. Collaborate with product, UX, and manufacturing teams More ❯
Job Description: We are looking for a Front-End Developer with expertise in AngularJS and Bootstrap to join our team. The ideal candidate should have experience working in the banking domain , and developing secure and responsive web applications. You will be responsible for designing and implementing user-friendly interfaces that enhance the customer experience. Key Responsibilities: Develop and … Work closely with UX/UI designers, backend developers, and business analysts to create seamless user experiences. Implement security best practices to protect sensitive banking data. Troubleshoot and debug front-end issues to ensure smooth application performance. Stay up to date with industry trends and emerging front-end technologies. More ❯
Bromley, Greater London, Bromley Town, United Kingdom
Ascendion
Job Description: We are looking for a Front-End Developer with expertise in AngularJS and Bootstrap to join our team. The ideal candidate should have experience working in the banking domain , and developing secure and responsive web applications. You will be responsible for designing and implementing user-friendly interfaces that enhance the customer experience. Key Responsibilities: Develop and … Work closely with UX/UI designers, backend developers, and business analysts to create seamless user experiences. Implement security best practices to protect sensitive banking data. Troubleshoot and debug front-end issues to ensure smooth application performance. Stay up to date with industry trends and emerging front-end technologies. More ❯
We are looking for an experienced Senior Front-End Software Engineer to join our team in expanding and improving our Engagement Channel solutions. We are a group of peers with high levels of trust and respect who collaborate closely to build the best software we can, given the constraints we have. We succeed together, so your peers will … to co-ordinate complex deployments and improve developer experience at Workhuman by bringing in new ideas unconstrained by existing approaches The skills you will bring: Ideally, 6+ years of front-enddevelopment experience.You have experience with JS, React framework.Problem solving is a strength of yours. You bring the ability to interpret data and business strategy More ❯
of millions of policies so far, and raised over $200 million in funding. And we're only just getting started. About the role We're looking for a Senior FrontEnd Engineer to help shape the future of our B2C products at Zego. This is an exciting opportunity to work at the heart of a cross-functional, agile … doing Deliver a seamless, customer-first onboarding journey that supports a wide range of drivers and policy types. Contribute to backend services connected to the frontend Lead the development of new products and features with a focus on performance, maintainability, and scalability. Continuously improve and evolve our existing digital products to deliver market-leading insurance experiences. Mentor … performing engineering culture with CI/CD practices that allow us to deploy to production up to 20 times a day. About you You have a strong passion for frontenddevelopment and user experience. You bring full-stack experience but focus your expertise on frontend development. You're confident working across the stack when More ❯
management to create industry-leading products that deliver value for the people who use them, and for Google's businesses. As a UX Engineer, you'll work on the frontend of our products in a challenging, fast-paced environment, helping to bridge UX best practices and production execution. You'll demonstrate your creativity, analytical skills, and knowledge … and safety policies, procedures, and legal requirements. Qualifications Bachelor's degree in Linguistics, Computer Science, Artificial Intelligence, a related field, or equivalent practical experience. 6 years of experience in front-enddevelopment, technical UX design, or prototyping. Experience in creating solutions for android, desktop and mobile web experiences. Experience in Android UI prototyping or development. … Preferred qualifications Experience as a front-end developer, UX Engineer, creative or design technologist, or in a prototyping design environment. Experience with the Jetpack support libraries, including Jetpack Compose. Experience with motion frameworks, such as Lottie. Experience with material design standards. Experience in programming with Java or Kotlin. Experience developing native, clean, and compatible android applications. Google is More ❯
TABLEAU DEVELOPER £400 PER DAY INSIDE IR35 HYBRID - 2-3 DAYS PER WEEK (LONDON) 3-MONTH CONTRACT THE COMPANY: A leading organisation is seeking a highly skilled Front-End Tableau Developer with a strong focus on UI/UX design. THE ROLE: As a Tableau Developer, your responsibilities will include: Designing and building front-end Tableau … as the function scales. Working with Geospatial and mapping data. YOUR SKILLS AND EXPERIENCE: A proven track record in designing and building user-centric Tableau dashboards. Strong skills in front-enddevelopment with a clean, modern, and intuitive visual style. Deep understanding of design principles and data visualisation best practices. Comfortable working with Geospatial data More ❯
Role :Java Fullstack Lead Location :London, UK(Hybrid) Duration: Fulltime Responsibilities: • 12+years of overall experience with strong Frontenddevelopment experience • Hands on multiple skills such as Java, Python, JavaScript, Framework using Java & React tech stack • Backend experience: Java 17 with Sprint Boot 3.0.5 • Frontend experience: React17 with Material UI v5. Responsibilities: • 12+years of overall … experience with strong Frontenddevelopment experience • Hands on multiple skills such as Java, Python, JavaScript, Framework using Java & React tech stack • Backend experience: Java 17 with Sprint Boot 3.0.5 • Frontend experience: React17 with Material UI v5. More ❯
network of clients, whom may be at their site or one of our CIC or IBM locations. Our culture of evolution centres on long-term career growth and development opportunities in an environment that embraces your unique skills and experience. We offer: Many training opportunities from classroom to e-learning, mentoring and coaching programs and the chance … a group personal pension plan of an additional 5% of your base salary paid by us monthly to save for your future. Your role and responsibilities As a Senior FrontEnd Developer, you'll be at the forefront of our digital product development, driving innovation and excellence in front-end engineering. You will … and support junior and mid-level developers, promoting a culture of learning, quality, and continuous improvement. Collaborate closely with designers, backend developers, DevOps, QA, and other stakeholders to drive end-to-end delivery. Collaborate closely with stakeholders to translate business requirements into clear technical design and requirement, and in turn into compelling user experiences. Define and lead implementation More ❯
Development program focused on providing skilled intelligence capabilities for the benefit of the DoD and various IC communities. Developers will be part of a very high-end project on a small team working with app development groups across the SDLC, creating viable solutions to problems within a collaborative team environment. Required Skills: • Solid … applications and such • 7 years of experience in software development with basic programming languages, technologies, tools, or web development stacks • Demonstrated experience leading end-to-end scoping, design, and implementation of Cloud-based tools • Experience in data exploitation, analysis algorithm development, and image processing • Experience creating solutions to complex … Passionate about the skill craft and supporting the IC community and demonstrated experience supporting DoD customers Bonus Skills that are a plus: • Familiarity and/or experience using back end and front-end languages to develop solutions • Software configuration management using Git • Containerization tools and techniques • Experience using back end and front-end languages More ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Tripadvisor
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 frontend projects from time to time. While you need to be hungry to learn, you don't need to be an expert at frontenddevelopment … 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 ❯