176 to 200 of 248 React Jobs in England

understand workflows and improve the product experience Develop backend services and data integrations using Java and Python Build modern web interfaces using Angular, React, and related technologies Work with PostgreSQL and contribute to the planned integration of ClickHouse for analytical workloads Improve the platform's performance, reliability, observability, and engineering … Java and/or Python Experience with SQL and relational databases, ideally PostgreSQL Experience building web applications, APIs, or distributed systems Familiarity with Angular, React, or modern JavaScript and TypeScript development Strong ownership mindset, with the ability to take work from technical design through production delivery Clear communication skills ...

.NET, C#, JavaScript, TypeScript, HTML, Tailwind and CSS - Build engaging and accessible user experiences using reactive front-end frameworks such as Vue and React - Develop and consume APIs, helping our applications, data and digital platforms work together effectively - Work with modern content management platforms, including traditional and headless CMS architectures … C#, .NET, JavaScript, TypeScript, HTML, Tailwind and CSS, or comparable modern development tools - Experience using a reactive front-end framework such as Vue or React - An understanding of responsive design, accessibility and compatibility across different devices and browsers - Experience working with APIs, system integrations and structured data - Experience using ...

Skills: Camunda, Full Stack, Java, React, Kafka, Kubernetes We are hiring for Software Engineer at Northampton, UK - 2-3 days per week Onsite Role Description: We are seeking an experienced Software Engineer to provide technical leadership and hands-on engineering across the design and delivery of modern cloud-native full … Design microservices, REST APIs, and event-driven architectures using Kafka. Deliver solutions on AWS, with strong hands-on involvement in Front End development using React and implementation of Front End engineering best practices. Design, develop, and integrate workflows/process automation using Camunda. Build and operate containerized applications using Kubernetes ...

confirm, adjust or step in, and raise problems while there is still time to act. Build full-stack web and mobile applications, typically involving React Native, SQL-backed APIs and AWS hosting. Be comfortable working in the framework or language each project requires. Write clean, tested, well-structured code that … finish. Solid capability in an object-oriented back-end language, with PHP/Laravel strongly preferred, and a modern front-end framework such as React or React Native. TypeScript is desirable. Good working knowledge of SQL and relational database design, and an understanding of MVC and RESTful API principles. Familiarity ...

Operations stakeholders to deliver high-quality software solutions. Key Responsibilities Software Development & Solution Delivery Design, develop and maintain high-quality applications and services using React, TypeScript and .NET/C# . Take ownership of complex technical solutions from initial design through to deployment and operational support. Deliver scalable, secure ...

Adobe Experience Manager (AEM), AWS and AI-assisted development tools. Essential Skills & Experience 10+ years of frontend/UI engineering experience. Expert knowledge of React.js, Next.js, TypeScript, JavaScript, HTML5 and CSS3 . Strong hands-on experience with Adobe Experience Manager (AEM Sites) , Core Components, editable templates and client libraries. Experience … automated testing. Strong technical leadership, stakeholder communication and team mentoring skills. Key Responsibilities Lead frontend architecture, technical design and development. Build scalable React/Next.js applications integrated with AEM. Establish reusable UI components, coding standards and engineering best practices. Leverage Claude AI to improve development productivity and code quality. Drive ...

sources, AI-assisted analysis and the expertise of our consultants. The platform runs on AWS, with a Python and PostgreSQL back end and a React front end. We are forming a small Birmingham-based team to develop and run it. You will build and develop the web application our consultants … every day to manage competitive landscapes, forecast timelines and the review and sign-off of intelligence for pharma clients. You will work across the React user interface and the Python services behind it. What you’ll be doing… Develop new features end to end, from database and API through ...

tools such as Claude, together with human review. This apprenticeship works towards a Level 4 Software developer BCS accredited qualification. Job specification Write TypeScript, React and GraphQL code, Drupal themes and modules, to the Coding Standards and front-end and back-end guidelines. Engage with key stakeholders in the business … well and works well in a team. Self-motivated Attention to detail Experience in the following technologies preferable: PHP/Javascript/git/React/Typescript/Nodejs/AWS services Ability to learn and adapt very quickly Basic knowledge on coding Genuine interest in development and a passion ...

core engineering constraints, because clients trust the platform with confidential financial data. What you'll doBuild data-heavy, accessible interfaces in TypeScript and React, respecting a detailed role-based access modelDesign services and REST APIs in Python (FastAPI/Django) with clear OpenAPI contractsModel data in PostgreSQL: schema design, migrations … observability and SOC 2/UK GDPR awareness What you bring5+ years of software engineering with real full-stack ownership in productionStrong TypeScript, React, Python and PostgreSQLAuth and access control experience in a multi-tenant B2B productAWS (or similar), CI/CD and containersA track record of setting technical direction ...

core engineering constraints, because clients trust the platform with confidential financial data. What you'll do Build data-heavy, accessible interfaces in TypeScript and React, respecting a detailed role-based access model Design services and REST APIs in Python (FastAPI/Django) with clear OpenAPI contracts Model data in PostgreSQL …/UK GDPR awareness What you bring 5+ years of software engineering with real full-stack ownership in production Strong TypeScript, React, Python and PostgreSQL Auth and access control experience in a multi-tenant B2B product AWS (or similar), CI/CD and containers A track record of setting technical ...

participate in the platform's centralized integration approach (e.g., integration hubs/secure gateways).Develop responsive, maintainable front‐end experiences using modern frameworks (e.g., React/Vue/Angular), focusing on usability for financial services users and operational personas. Collaborate with cross‐functional teams to translate business requirements into well … experience building RESTful APIs and microservice-style backend services, including documentation and integration patterns. Solid experience with a modern front-end framework such as React, Vue.js, or Angular, including building production user interfaces. Experience working with relational databases (e.g., Oracle) and ORM/data access patternsStrong engineering practices: automated testing ...

Contract Senior Software Engineer - React/Typescript/Java - Manchester - 6 months £600 per day (Inside IR35) Senior Software Engineer, with strong frontend skills, with React and Typescript, and strong backend skills with Java, is required by a leading ecommerce company based in Manchester. This is a hands on senior … services and APIs in Java (Spring Boot or similar), on Kubernetes with CI/CD Designing and building compelling and attractive frontend artifacts with React and Tyepscript Owning end-to-end connectivity flows Building reusable connectors and tooling to make onboarding cheaper and faster Leading design discussions, writing clear design ...

6977Location: LondonSalary: 80,000-90,000 per yearPosted: 2026-09-28JavaScript Developer – React/TypeScriptNcounter is supporting a growing technology consultancy delivering digital transformation programmes across law enforcement, public safety and wider government. We are looking for an experienced Frontend Developer who can combine strong hands-on engineering with … organisations where accessibility, security and the ability to make better use of information are critical. The role: Design and build modern web applications using React, TypeScript and JavaScript Develop dashboards, data-rich interfaces and intuitive user journeys for complex operational environments Work directly with technical and non-technical stakeholders ...

experience is advantageous. Solid capability with an object-oriented back-end language, preferably PHP/Laravel, and a modern front-end framework such as React or React Native. TypeScript is desirable. Good working knowledge of SQL and relational database design, with an understanding of MVC and RESTful API principles. Familiarity ...

Software Engineer - Next.JS/React/C# Wolverhampton based - 3 days per week - £45K I'm working with a leading organisation who are looking for a mid-level Software Engineer/Developer with commercial experience in modern web development technologies, including Next.js, React, JavaScript, TypeScript, and C#. The successful candidate … conception to deployment, and contribute to technical discussions within a collaborative engineering team. Key Responsibilities Develop, enhance, and maintain web applications using Next.js and React, with a focus on performance, reliability, and scalability. Build and maintain integrations between applications, APIs, and databases. Produce clean, maintainable, and well-tested code using ...

Role Description We are seeking a highly skilled Senior Fullstack Developer with deep expertise in React and strong experience deploying applications to cloud platforms, ideally Microsoft Azure (AWS experience also welcome). This role will focus on building, deploying, and optimising scalable, high-performance web applications that handle large volumes … cloud specialists, and AI teams to deliver intelligent, production- ready applications at scale. Key Responsibilities Design, build, and maintain scalable front-end applications using React, python and modern JavaScript/TypeScript. Build front-end solutions that support high data throughput, performance optimisation, and responsiveness at scale. Collaborate on the deployment ...

foundations, architecture, and product direction for the wider programme. Role Description We are seeking a highly skilled Senior Fullstack Developer with deep expertise in React and strong experience deploying applications to cloud platforms, ideally Microsoft Azure (AWS experience also welcome). This role will focus on building, deploying, and optimising … cloud specialists, and AI teams to deliver intelligent, production- ready applications at scale. Key Responsibilities Design, build, and maintain scalable front-end applications using React, python and modern JavaScript/TypeScript. * Build front-end solutions that support high data throughput, performance optimisation, and responsiveness at scale. * Collaborate on the deployment ...

Senior Software Engineer | Java | React | AWS/Azure Hybrid | Permanent Im currently working with a leading UK technology and software consultancy that is looking to add an experienced Senior Software Engineer to one of their Central Government delivery teams. This is an excellent opportunity for a Full Stack Engineer … engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working with AWS and Azure cloud ...

Senior Software Engineer | Java | React | AWS/Azure Hybrid | Permanent Im currently working with a leading UK technology and software consultancy that is looking to add an experienced Senior Software Engineer to one of their Central Government delivery teams. This is an excellent opportunity for a Full Stack Engineer … engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working with AWS and Azure cloud ...

Senior Software Engineer | Java | React | AWS/Azure Hybrid | Permanent Im currently working with a leading UK technology and software consultancy that is looking to add an experienced Senior Software Engineer to one of their Central Government delivery teams. This is an excellent opportunity for a Full Stack Engineer … engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working with AWS and Azure cloud ...

Senior Software Engineer | Java | React | AWS/Azure Hybrid | Permanent Im currently working with a leading UK technology and software consultancy that is looking to add an experienced Senior Software Engineer to one of their Central Government delivery teams. This is an excellent opportunity for a Full Stack Engineer … engineering team delivering bespoke software solutions for high-profile customers, working across areas including: Full-stack software development using Java, TypeScript/JavaScript and React Designing, developing and testing high-quality software Building and maintaining CI/CD pipelines, with tools such as GitLab Working with AWS and Azure cloud ...

668Skills: c#, .Net, SQL Server, JavaScript, React, Git, PlasticSCM Full-Stack C# Developer - Greenfield Projects - 40k - 110k DOE City of London Are you a talented developer looking to work in a non-corporate, collaborative environment where your technical input makes a genuine difference? We are currently partnering with a forward … Desirable skills: We would love to hear from you if you also have experience in multi-threaded application development, JavaScript front-end frameworks like React, network programming (TCP/UDP), or distributed version control systems like Git or PlasticSCM. What is on Offer: Our client believesin supporting your career ...

performance optimization and continuous development of our Mobile Marketing Channels (SMS, Push Notifications, In App Messages, WhatsApp and RCS), Mobile SDKs (iOS, Android and React Native). While Email was how Klaviyo began, Mobile messaging is truly the way of the future. The SMS International team within Mobile Platforms … scale them successfully to serve our customers. Technologies we use (not exhaustive): Claude Code, with other LLM tools also available Python, Django, Go, React, RabbitMQ, Celery, MySQL, DynamoDB, Elasticache, Redis Amazon Web Services (EC2, RDS, Aurora, SQS etc.), Terraform, Kubernetes, Splunk, Buildkite, Grafana, and other modern DevOps tools What ...

Investment Technology platform. With hands-on skills in at least one programming language (e.g. Python), modern web/UI frameworks such as Streamlit or ReactJS, and at least one database platform such as Snowflake or PostgreSQL, they will join a squad designing, developing and supporting solutions that advance business capabilities … enterprise standards, security and the wider Investments strategy. What you will be doing: Build, test, deploy and support applications and services (e.g. Streamlit or ReactJS-based tools) across the platform's Cloud environment, contributing to ongoing Cloud migration activities. Apply AI-assisted development tooling (e.g. GitHub Copilot) and AI/ ...

comfortable taking technical ownership within a team or domain. You will bring expertise in full stack development using JavaScript or TypeScript, Node.js, and React or Angular , together with strong knowledge of systems architecture, API design and databases. You will also understand the importance of observability, monitoring, testing, performance, security, accessibility … systems. Proven experience leading technical direction for a team, product or technical domain. Strong full-stack development experience using JavaScript or TypeScript, Node.js, and React or Angular. Strong knowledge of systems architecture, APIs and database design. Experience of CI/CD pipelines, testing strategies and modern DevOps practices. Knowledge ...