1 to 25 of 365 React Jobs in London

looking for a skilled Senior Frontend Developer with strong experience in TypeScript and React Native to join our development team. In this role, you will build scalable, high-performance web applications and work closely with cross-functional teams to deliver outstanding user experiences. This is initially a six-month contract … week in the London office, and is full-time at 40 hours per week. Key Responsibilities: Develop and maintain scalable, responsive applications using React.js, React Native, and TypeScript Work closely with UX/UI designers to deliver intuitive and engaging interfaces Write clean, efficient, and maintainable code following best practices ...

Frontend Developer (React & React Native) | Remote/Hybrid numi is partnering with an innovative gaming technology and hospitality organisation to find an exceptional Frontend Developer. In this full-time, remote/hybrid position reporting directly to the CTO, you will work across both React for web and React Native … help shape frontend standards across the team. Ideal candidate will bring over 5 years of professional frontend experience, featuring significant time spent in both React and React Native. You must have strong proficiency in JavaScript and TypeScript, alongside experience with state management libraries such as Redux or the Context API. ...

based architectures; experienced with SQL Server, PostgreSQL and Docker‐based containerised workloads. Front-end (Required), Strong experience building user‐facing web applications using Node.js, React and TypeScript; solid understanding of HTML, CSS and build tooling (e.g. Webpack); awareness of AI tooling best practices and agentic AI frameworks; able to collaborate ...

based architectures; experienced with SQL Server, PostgreSQL and Docker-based containerised workloads. Front-end (Required),Strong experience building user-facing web applications using Node.js, React and TypeScript; solid understanding of HTML, CSS and build tooling (e.g. Webpack); awareness of AI tooling best practices and agentic AI frameworks; able to collaborate ...

Terraform, Ansible or similar) CI/CD pipelines and DevOps tooling C# (.NET 8+) and/or Java (Spring) JavaScript using a modern framework (React, Angular or similar) Bash and PowerShell AWS, ideally including Amazon Connect Containerisation and orchestration (Docker, Kubernetes) Linux environments Nice to Have Experience with relational databases ...

e.g. AWS, Azure) and Infrastructure as Code (e.g. Terraform, Pulumi). You have worked across the technology stack with experience of established frameworks (e.g. React/Angular/Vue/Blazor frontends and/or FastAPI/SpringBoot/.NET backends). You have experience building and supporting different architectural ...

revues de code, montée en compétences, animation des communautés. Développer et intervenir sur les stacks techniques fullstack variées Java, .Net, Go, Python, JS, Angular, React, MERN, MEAN, LAMP Concevoir, exposer et sécuriser des API REST scalables, gérer les intégrations et automatisations via scripting (Bash). Mettre en place et suivre ...

degree in relevant field Experience developing event-driven architectures Cloud native services experience (Azure, AWS, or Google Cloud) Frontend development with Angular or React Experience with emerging technologies (AI, Blockchain) Title : Senior Software Engineer Location : London Client Industry : Financial Services Compensation : £500/day #J-18808-Ljbffr ...

priorities in a fast-paced environment Technical Skills Power Platform (Power Apps, Power Automate, Power Pages, Power BI) Python, JavaScript, TypeScript, Angular or React ASP.NET Core, Entity Framework, REST APIs, Swagger/OpenAPI SQL Server, PostgreSQL, NoSQL databases, vector databases FastAPI and AI service integrations (OpenAI, Claude, Gemini) Docker, Kubernetes ...

frontend and backend), and who cover the following skills and experience. Strong experience designing and building scalable full-stack web applications using TypeScript/React and C#/.NET (or equivalent technologies). Deep understanding of core software engineering principles, including design patterns, modular architecture, and maintainable, testable code. Proven ...

Experience as a Software Engineer in one or more of the following: Backend development (Java Spring Boot, Maven, Python) Frontend development (JavaScript/TypeScript, React, npm) Familiarity with CI/CD, containerisation, deployment tools and cloud platforms (e.g. Jenkins, Kubernetes, Docker, AWS). Understanding of database technologies such ...

management tools.* ### JavaScript:* Programming/development experience focused on JavaScript concepts and design patterns with working knowledge of JavaScript development frameworks such as React, Angular, Express, or Node.js; design and development of web service technologies such as REST, or JSON; writing automated unit, UI, and End-to-End tests ...

need experience with everything listed, but you should be comfortable learning new tools and working across a varied stack. Frontend and web React, Next.js, TypeScript Backend and services Node.js, Python, serverless architectures Datastores SQL and NoSQL technologies including Postgres and DynamoDB Cloud and infrastructure AWS including Lambda, CloudWatch, API Gateway ...

solving & communication skills Adaptability/willingness to learn (e.g., Agile) Technical leadership (mentoring, best‐practice guidance) Desirable: Experience with modern frameworks and libraries (e.g., React, Node.js, Terraform, Celery) Experience with database schema design and query optimisation Employee Benefits As if contributing to and supporting work that makes life better ...

frontend systems. Strong programming skills and CS fundamentals, with mastery in at least one backend language (Java, Python, etc.) and modern frontend frameworks (React, Angular, TypeScript). Proven experience designing and evolving large‐scale distributed systems and microservice architectures. Demonstrated ability to own technical domains, making architectural trade‐offs ...

experience with either backend or frontend development. Backend language preferably Go; Or something like Java, C# or Python Frontend: Typescript preferably with VueJS or React In either case, reasonable additional experience with: SQL and ‘NoSQL’ Data stores, with deep knowledge of data model design Containers and Orchestration: Docker/Kubernetes ...

Experience building cloud-hosted consumer applications usingopen sourcetechnologies such as Pythonor Node Knowledge of modern frontend development, including JavaScript/TypeScript with frameworks like React or Next.js, and experience building intuitive, user-focused interfaces Experience designing and implementing backend systems, ideally using Python for data movement, processing, and storage Experience ...

Full Stack Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native (back end leaning) Why? start-up financial services, revolutionising the industry Start : ASAP Location : Hybrid - 1-3 days in the office (Central London) Our Client A start-up FinTech is launching credit card, personal loans and insurance offerings … similar role with a strong portfolio of projects (back end leaning) Expertise in Node.js and AWS Lambda for serverless backend services. Proficiency in React with Next.js for frontend development. Proficiency in TypeScript, JavaScript and experience with infrastructure as code using Terraform. Beneficial experience of React Native Understanding of RESTful APIs ...

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 ...

skills. Adaptability/willingness to learn (e.g., Agile). Technical leadership (mentoring, best-practice guidance). Desirable: Experience with modern frameworks and libraries (e.g., React, Node.js, Terraform, Celery). Experience with database schema design and query optimisation. Collaborate with cross-functional teams, including Product, QA, and DevOps, to deliver high ...

proactive, solution-oriented mindset Strong technical expertise across: Microsoft Azure & Fabric .NET/C# SQL & APIs PowerShell Docker, Jenkins, Terraform, and Azure DevOps React, ASP.NET, and Angular Jira and Confluence What We’re Looking For The successful candidate will combine strong technical engineering capability with a deep understanding of investment ...

frontend systems. Strong programming skills and CS fundamentals, with mastery in at least one backend language (Java, Python, etc.) and modern frontend frameworks (React, Angular, TypeScript). Proven experience designing and evolving large-scale distributed systems and microservice architectures. Demonstrated ability to own technical domains, making architectural trade-offs ...

Google Cloud, Azure) and experience with microservices, containerisation (Docker, Kubernetes), DevOps and CI/CD pipelines. You have hands‐on experience with Python, React, Typescript, Kubernetes. Excellent problem‐solving skills, with the ability to lead, inspire and motivate a team. Strong communication and leadership skills, with the ability to collaborate ...

Explore career opportunities with us and become a key player in shaping the future of business administration. Our Technology Stack Python (aiohttp, sqlalchemy) TypeScript (React, MobX) Flutter/Dart PostgreSQL/MongoDB RabbitMQ Kubernetes What You’ll Do Hands-on coding to solve complex problems with a focus on defensive ...

culture change or elevating quality practices across multiple squads. Nice to have Experience writing in JavaScript/TypeScript, Java, Kotlin or Go. Experience with React Native test automation. Experience testing AI/ML systems. Exposure to building internal developer platforms or quality‐focused tooling. Experience in software engineering, SRE, DevOps … developer experience teams. Our tech stack Languages: JavaScript/TypeScript, Java/Kotlin Spring Boot, Go Frontend: React, React Native Infrastructure: AWS, Kubernetes, GitLab CI/CD Testing: Playwright, BrowserStack Architecture: Microservices A note on applying We know that great people don’t always see themselves in every requirement. ...