276 to 300 of 484 Front End Development Jobs in the UK

using Go, Python or C++ Proficiency in designing and building scalable backend systems and APIs Practical experience with TypeScript, React and modern frontend development Understanding of distributed systems, containers and cloud-native infrastructure Experience working with Kubernetes, AWS and infrastructure as code, such as Pulumi Knowledge ...

tooling or automation Desirable Experience: Deep understanding of how agents consume, select, and reason about external tools and services Some exposure to frontend development or UI frameworks (React, Vue, or similar) for building agent-facing interfaces or observability dashboards Comfortable operating in a container-native environment (Kubernetes ...

components that enable other teams to deliver consistently and reduce duplication.* Contribute to API design standards, documentation and versioning across services.* Deliver complete end-to-end features by connecting backend services and data models with responsive web interfaces.* Use appropriate test-first and test-informed practices to create … server-side applications with Kotlin or modern Java, ideally Java 17 or later.* Good knowledge of the JVM ecosystem and common backend development practices.* Experience designing, building and operating APIs and distributed services.* Understanding of service reliability, maintainability, performance and security.* Proven experience writing effective automated ...

components that enable other teams to deliver consistently and reduce duplication.* Contribute to API design standards, documentation and versioning across services.* Deliver complete end-to-end features by connecting backend services and data models with responsive web interfaces.* Use appropriate test-first and test-informed practices to create … server-side applications with Kotlin or modern Java, ideally Java 17 or later.* Good knowledge of the JVM ecosystem and common backend development practices.* Experience designing, building and operating APIs and distributed services.* Understanding of service reliability, maintainability, performance and security.* Proven experience writing effective automated ...

role) Managing teams (for senior role) Scrum and Agile experience. Can demonstrate creative, usability and technical skills, and a passion for design and development Proven experience of creating and building high quality, web design, media queries, CSS transitions etc. #J-18808-Ljbffr ...

modern software engineering practices, distributed systems and API design. While this is a full stack role, the primary emphasis is on backend development, system architecture and code quality . Experience with frontend technologies is beneficial but not essential. The successful candidate should also be comfortable working with … assisted development tools , reviewing both human-written and AI-generated code, and contributing to technical discussions around architecture and system design. Responsibilities Backend Development Design, develop and maintain scalable backend services using Node.js, TypeScript and modern backend frameworks such as Express.js or similar. Design ...

maintain production features in a React 18+ TypeScript application Design reusable components and scalable frontend architecture Enhance our Vite-based build and development pipeline Create responsive, accessible interfaces using Ant Design and SCSS Integrate with AWS Amplify, AppSync, and GraphQL services Implement internationalisation (i18n) across the platform ...

working as part of the Product team, the UI/UX Engineer will combine user research, interface design and hands‐on frontend development to take ideas from discovery through to working software. Working closely with Product Managers, Software Engineers, AI Engineers and Test Engineers, the successful candidate … applications, AI‐enabled solutions and customer‐facing platforms are accessible, user-friendly and aligned with customer and business needs. Key Responsibilities Lead the end‐to‐end UI/UX design process, from discovery and user research through to wireframes, interactive prototypes, interface design and implementation. Create user personas ...

enhancing additional services to facilitate better access to digital records. Working closely with the Lead Developer, you will plan and lead frontend development on sets of related stories across our products, including the Access Your Records service and the Find Case Law service. As a Senior Frontend … variety of citizen and government needs, taking responsibility for the quality of the code produced and making sure it follows agreed standards Complete features end-to-end, design and implement automated testing plans to help the team deliver with confidence, and champion accessibility, making sure services meet ...

responsive web-based gaming applications using technologies like React and TypeScript. Candidates should have 2-4 years of experience and a solid understanding of front-end principles. The position offers an opportunity to work collaboratively with designers and back-end developers, ensuring best practices in development ...

software package analysis speed and intelligence needed to protect against this critical area of risk. Our vision is clear. Arming every company with end-to-end insights to ensure development releases securely, IT purchases safely, and the SOC can effectively detect, isolate, and respond. Your … forefront of innovation, with many aspects built from scratch, fostering an engineering-driven approach. We prioritize developer experience and the development of high-quality, well-documented, and tested code within our Research organization. You and your teammates will work on developing a scalable and resilient SaaS platform. ...

services, UI and deployment infrastructure powering analyses, runs and reports from our sequencing platform. You will work on data analysis workflows, collaborate with React front-end developers, and automate deployments to Azure using Bicep. Applicants should have 6+ years' experience, strong Python, React/TypeScript skills ...

they are looking to hire a number of Frontend Developers. This client, aside from offering a very strong package, offer an excellent development programme, with a real willingness to support both financially and otherwise. Please see some of the skill and experience required for the role ...

TypeScript to create responsive user experiences, and Node.js where appropriate for supporting components. The role suits a hands‐on engineer with strong software development fundamentals who can take features from detailed technical design through implementation, testing, deployment, and production support. Experience with Workforce Management (WFM), Customer Experience … microservices and appropriate object-oriented and event-driven design patterns. Use Node.js where appropriate for lightweight services, backend-for-frontend components, integrations, or development tooling. Contribute to the design and optimization ofPostgreSQL data models and queries with attention to integrity, performance, and audit history. Implement and support ...

developing accessible and responsive user experiences and integrating with internally developed APIs and platforms. The Role You will work across the full software development lifecycle, from development and testing through to deployment and ongoing enhancement. You'll collaborate closely with design, product and technical … reviews, testing and debugging Supporting CI/CD pipelines and automated testing Producing technical documentation and contributing to project requirements Working within Agile development practices Keeping up to date with modern frontend technologies and development best practice About You We're looking ...

React experience developing modern, responsive, and scalable web applications in production environments. Strong experience with TypeScript/JavaScript, HTML, CSS, and modern frontend development practices. Experience designing and developing RESTful APIs and integrating with third-party services. Solid understanding of software design principles, design patterns, object-oriented … programming, data structures, algorithms, and scalable system architecture. Experience working with relational and NoSQL databases. Familiarity with Agile development methodologies and modern software delivery practices AI Fluency - Experience or familiarity with integrating AI-powered capabilities into software applications, including LLM APIs such as OpenAI, AWS Bedrock, Anthropic ...

services using Kotlin or modern Java. Design and develop APIs and integrations following industry standards. Contribute to API design standards and documentation. Deliver complete end-to-end features by connecting backend services and data with responsive web interfaces. Use appropriate test-first and test-informed practices to create … globe come together to create a unique, positive and inclusive work culture, learning from one another at annual team camps, and celebrating year-end parties and other local festivities. Committed to development: we are committed to the growth of our people and are investing in your ...

frameworks (TensorFlow, PyTorch). Strong understanding of LLMs, NLP, and machine learning algorithms. MLOps knowledge and experience with version control systems. Back-end engineering skills in Python or Node.js (willingness to upskill in Node.js/TypeScript). Ability to explain AI concepts to technical and non-technical stakeholders. Problem … solving mindset and ability to lead AI-driven initiatives. Bonus Skills: Experience with AWS and cloud-based AI solutions. Knowledge of React and front-end development. Familiarity with workplace learning technologies. Work-Life Balance: Flexible working arrangements. Unlimited Holiday: Take the time you need. Pension Scheme: Competitive employer ...

groundbreaking projects, collaborating closely with both our talented internal team and forward-thinking clients. In this hands-on role, you'll drive the development of sophisticated, scalable solutions across the full technology stack—from intuitive frontends and robust backends to powerful data pipelines and resilient infrastructure. … platform. Responsible for designing the APIs, applications, and infrastructure the team develops, and documenting the technical requirements and design for the client. Responsible for end-to-end delivery and support, including build, automation, deployment, and operations, for everything that is developed. Partner with client stakeholders, and team ...

full-stack applications – Build robust, scalable applications using Python (FastAPI/Flask), and ReactJS following best practices and design patterns • Contribute to the development lifecycle – Write clean, maintainable code, implement CI/CD pipelines with GitHub Actions, deploy to Kubernetes, and ensure quality through testing and code … Software Engineering Fundamentals – Strong understanding of OOP concepts, design patterns, SOLID principles, algorithms, data structures, and ability to write clean, maintainable code • Backend Development – Proficiency in Python (Pandas, FastAPI, Flask) for building enterprise applications, data processing, and API development • Frontend Development ...

Stack Developer to design, build, and enhance modern web applications within a mixed Azure and AWS environment. You will work across the full development lifecycle, combining React and Next.js frontend development with Python-based backend engineering. The role will involve building accessible user experiences … Entra ID. Experience with Git and modern source control practices. Knowledge of automated testing and software quality practices. Understanding of cloud-based application development and deployment. Strong debugging and problem-solving skills. Experience working within Agile development teams. Experience working across Azure ...

Primo Interactive Limited is seeking a frontend developer to convert Figma designs into fast, accessible HTML/CSS/JS on PHP templates. You will keep Core Web Vitals green and handle performance tests on ...

Primo Interactive Limited is seeking a frontend developer to convert Figma designs into fast, accessible HTML/CSS/JS on PHP templates. You will keep Core Web Vitals green and handle performance tests on ...

Primo Interactive Limited is seeking a frontend developer to convert Figma designs into fast, accessible HTML/CSS/JS on PHP templates. You will keep Core Web Vitals green and handle performance tests on ...

We do not use page builders, and we measure what we ship. Core Web Vitals, accessibility, dark mode and the weight of every image are part of the job, not an afterthought. Our own site ...