1 to 25 of 48 React Jobs in the City of London

seeking a highly skilled Specialist with 5 to 7 years of hands-on experience in Core Java, React, and cloud-native architecture to join our client's Investment Banking engineering team. In this role, you will design, build, and maintain high-throughput, low-latency applications tailored for risk management systems. ...

Sitecore, Optimizely, Umbraco, Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised training in: .NET 10.0, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, ASP.NET Core Web API, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This ...

Bash and command-line tools Experience with AWS cloud services Strong understanding of software development best practice Excellent communication and stakeholder management skills Desirable: React React Native Django REST Framework PostgreSQL Microsoft Dynamics 365 Dataverse Agile development experience Experience mentoring junior developers or conducting code reviews Morgan Spencer – Your Career ...

highly fluid, rapidly changing environment. If that's you, we would like to hear from you. Basic Qualifications Experience building modern UI products using React Proven ability to lead engineering teams and deliver complex products with multiple stakeholders Experience architecting, designing full stack apps in AWS Prior experience with working ...

Hybrid and requires onsite attendance in Central London 23 days per week. Technical Skills C#, ASP.NET Core, Entity Framework Python, FastAPI JavaScript, TypeScript React or Angular REST APIs, Swagger/OpenAPI SQL Server, PostgreSQL, NoSQL and vector databases Azure App Services, Azure Functions, API Management Docker, Kubernetes (AKS) Azure DevOps … Design, develop, and maintain scalable full stack applications across cloud and web technologies Build responsive front-end applications using modern JavaScript frameworks such as React or Angular Develop secure and scalable back-end services, APIs, and integrations using .NET, Python, and Azure services Design and implement AI-powered solutions including ...

would be beneficial: * Hospitality, travel or multi-property booking platforms * WooCommerce, Shopify or similar ecommerce technologies * HubSpot, Salesforce, Zoho or comparable CRM platforms * Django, React, Angular, AWS or other cloud and application-development technologies * WhatsApp Cloud API, Twilio or similar communication platforms What Success Looks Like Success in this position ...

would be beneficial: * Hospitality, travel or multi-property booking platforms * WooCommerce, Shopify or similar ecommerce technologies * HubSpot, Salesforce, Zoho or comparable CRM platforms * Django, React, Angular, AWS or other cloud and application-development technologies * WhatsApp Cloud API, Twilio or similar communication platforms What Success Looks Like Success in this position ...

.NET host), comfortable with WebSocket bridges, local service APIs, or IPC mechanisms to connect web UIs with native desktop applications. Sufficient front‐end literacy (React, TypeScript, Node) to make architectural decisions, review code, and collaborate effectively with dedicated front‐end teams. Demonstrated ability to leverage coding agents in spec‐driven ...

custom .NET host); comfortable with WebSocket bridges, local service APIs, or IPC mechanisms to connect web UIs with native desktop applications.Sufficient front-end literacy (React, TypeScript, Node) to make architectural decisions, review code, and collaborate effectively with dedicated front-end teams.Demonstrated ability to leverage coding agents in spec-driven development ...

full-stack development across a modern back-end stack (e.g. C#/.NET Core and/or Python ) and front end (e.g. Angular or React , JavaScript/TypeScript). Strong database and data-modelling skills (e.g. SQL Server/PostgreSQL; schema design; DBML or equivalent). Experience building and maintaining … project and client to client; the list below is representative rather than fixed. Back end: C#/.NET Core, Python Front end: Angular or React, JavaScript/TypeScript Data: SQL Server, PostgreSQL, DBML, NoSQL databases Cloud & DevOps: Azure, AWS, Docker, Azure DevOps, GitHub, CI/CD, PowerShell, YAML Ways ...

knowledge-sharing initiatives. The skills you'll need: Full-stack software development experience, with strong expertise in front-end engineering. Strong commercial experience with ReactJS, TypeScript, JavaScript, HTML5 and CSS3, building scalable and responsive web applications. Experience with modern front-end frameworks and tooling, including Next.js and Tailwind CSS. Experience ...

support). Experience in SaaS, B2B, or complex product environments a plus. Strong understanding of workflow automation, APIs, and integrations. Good understanding of JavaScript, React or Python and Go. Familiar or experienced with tools like Grafana, GCP, Docker and Kubernetes. Excellent problem-solving skills and attention to detail. Strong communication ...

team using a Scaled SCRUM framework Programming Skills: Develop web applications that use back end C#/ASP.NET Core Use front end Typescript/React, ASP.NET MVC or C#/Blazor Cloud Experience: Build cloud first applications with high unit test code coverage on a continuous delivery platform with … Experience with Docker, Kubernetes or other serverless application delivery platforms Continuous Delivery: Used GIT, Jenkins, GitHub or Azure DevOps Proven Track Record: Worked with React, Angular, Blazor, ASP MVC or other modern web UI frameworks Data Modelling: Used Entity Framework or other popular ORM tools Used NoSQL databases such ...

months, with possible scope to extend. They are ideally looking for someone available to start ASAP. Requirements: Strong commercial TypeScript across the full stack React and Next.js on the frontend Node.js and REST APIs on the backend PostgreSQL, Docker and AWS Experience with WebXR, Meta Quest or PWAs is preferred ...

have strong C# .Net, ASP.Net development experience You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management ...

coding hygiene and system architecture Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and advanced applied experience Proficiency in React, JavaScript/TypeScript, including automated unit/integration testing Respect for clean coding and best practices Hands-on practical experience in system design, application development ...

Senior Software Engineer to join the Aladdin Engineering Private Markets team in London. You will design and deliver secure microservices with Java backend and React frontend, focusing on RBAC, permissions management, and integration with the central authentication platform. You will mentor junior developers, drive API-first development, and contribute ...

features end-to-end, collaborate with product and customers, and apply AI/code tooling to accelerate delivery. Familiarity with AWS services and React is preferred. #J-18808-Ljbffr ...

Graduate/Junior Developer who have recently graduated from university and have a basic understanding of any of the following technologies: Python, JavaScript, PHP, React, React Native, Django, Postgres, Docker and Agile; which might have been acquired as part of your degree course or through a placement year in industry. ...

into technical specifications. Design, develop, and implement secure, scalable, and reliable micro-services to deliver client-facing application(s) using a Java backend and React frontend. Optimize performance and reliability through continuous testing, debugging, and refinement. Stay abreast of industry trends and emerging technologies to drive innovation and maintain … development practices and tools for code generation and testing. Strong proficiency in Java and related frameworks (e.g. Spring Boot, Hibernate). Some experience in React or similar, and modern JavaScript/TypeScript. Solid experience with object oriented design and applying standard design patterns. Experience designing, building, and deploying scalable microservices ...

augmented generation (RAG)-like architectures to power enterprise AI solutions. Experience implementing multi-agent systems using frameworks (e.g., LangGraph, CrewAI, ADK) and patterns (e.g., ReAct, self-reflection, hierarchical delegation). Knowledge of LLM-native metrics (e.g., tokens/sec, cost-per-request) and techniques for optimizing state management and granular ...

.NET Developer, C# 14 - Global Technology Brand - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET, C# 14, WPF, React, Angular 21, Microservices, Azure, ASP.NET Core Web API, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become … development (.NET Core, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 10.0, WPF, MVVM, Prism, JavaScript, React, Angular 21, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, ASP.NET Core Web API, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and Azure SQL. ...

systems, creating integration models, and collaborating with tech teams to improve efficiency. Ideal candidates have extensive experience in integration design, strong skills in Node.js, React, and Nest.js, alongside excellent communication abilities. The position offers a salary range of £78,969 to £98,711, with benefits including a generous pension ...

designing and improving integration architecture across multiple services. Strong engineering background in modern web stacks, with deep practical experience in CDP’s stack (Node.js, React, Nest.js) and working knowledge of Azure‐based systems. Experience setting standards and aligning multiple teams on shared technical approaches, without slowing delivery. Ability to reverse ...

.NET Developer, .NET 10.0, C# 14 - Consultancy - London Or Surrey (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client is an award winning Microsoft consultancy. They specialise … software development methodologies is of interest (Agile, Scrum). My client will provide training in: .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, MongoDB, Azure, AWS, Node.js and Elasticsearch. This is a truly exciting project, one which if you are given the opportunity ...