1 to 25 of 290 Permanent React Jobs in London

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 ...

haves Expertise working with our technology stack: TypeScript, Node, Shopify Liquid, Bicep, Azure DevOps and Pipelines Experience with other modern front‐end frameworks (e.g., React, Vue.js) and backend technologies (e.g. Python, Ruby). Hands‐on experience with microservices architecture, serverless functions, and cloud infrastructure (Azure preferred ...

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 ...

increasing responsibility. Proven experience in implementing AI‐driven applications and SaaS (multi‐tenant) solutions. Strong technical proficiency in both frontend and backend development (e.g., React, Python, Java, Typescript). Proven experience with systems design, design patterns, architectural trade‐offs, and integration best practices. Proven experience with automated testing frameworks (e.g. ...

Sitecore, EpiServer, Umbraco, Alterian, Immediacy, Ektron, Kentico, Sitefinity or dotnetnuke. Our client can provide you with industry recognised training in: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a unique ...

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 ...

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 ...

released title or robust load tests Production experience with at least one of Java, Golang, C#, C++, Kotlin; experience with Python, Node.js and React is desirable Solid database experience, with the ability to work effectively with both SQL and NoSQL databases Proven experience with cloud platforms: Amazon Web Services, Google ...

stakes consulting engagements from discovery to production Written production‐quality code using a variety of languages and frameworks, that include: Python, Java, JavaScript, TypeScript, React, Ruby, Scala, R, SQL, and Go Built high‐quality, maintainable software collaboratively, incrementally, and through an approach tailored towards the unique needs of the clients ...

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. ...

control systems. Experience working within an Agile environment. Experience with relational databases and Entity Framework. Knowledge of SQL or other relational databases. Experience with React using TypeScript (TS) is a plus. Desired Attributes A genuine passion for technology. A desire to continue learning and improving your skills. Teamwork and collaboration ...

Cloud/container experience and a security‐first mindset Confidence influencing technical decisions and improving teams Tech we commonly use Java TypeScript Python Go React Angular AWS Kubernetes Docker Elasticsearch MongoDB Relational DBs CI/CD GitOps Infrastructure as code We offer competitive salaries, meaningful perks, a culture of rewarding ...

operating high‐availability or fault‐tolerant systems Familiarity with fraud‐related considerations Frontend & Platform Exposure Experience working alongside frontend frameworks such as Angular or React Familiarity with RxJS and state management (NgRx or Redux) Server‐side rendering with Pug templates HTML/CSS with SASS or PostCSS Iframe‐based widget ...

building full‐stack applications, paired with a deep focus and passion for backend engineering on Cloud Services, system stability, and modern frontend tools like React, Next.js, and CSS Modules. A Growth Mindset for Legacy Systems: You are energized by a complex backlog, finding genuine satisfaction in driving platform‐wide improvements ...

building full-stack applications, paired with a deep focus and passion for backend engineering on Cloud Services, system stability, and modern frontend tools like React, Next.js, and CSS Modules. A Growth Mindset for Legacy Systems: You are energized by a complex backlog, finding genuine satisfaction in driving platform-wide improvements ...

microservice, Spring Boot with Spring Cloud, DynamoDB, Terraform, Docker, AWS Fargate, Datadog, Opslevel, and TeamCity. Frontend and Mobile: TypeScript, CSS‐in‐JS (Styled Components), React, Redux, Redux Hooks, and other modern state management libraries. Kotlin on Android and Swift on iOS. Data Analytics/Engineering: SQL, Python, Snowflake, dbt, Airflow ...

building full-stack applications, paired with a deep focus and passion for backend engineering on Cloud Services, system stability, and modern frontend tools like React, Next.js, and CSS Modules. A Growth Mindset for Legacy Systems: You are energized by a complex backlog, finding genuine satisfaction in driving platform-wide improvements ...