1 to 25 of 301 React Jobs in London

Front-End Developer (React and React Native) Competitive Bromley,Kent Fixed Term Contract Full-Time We’re looking for an experienced Frontend Developer (React & React Native) to join our Digital Solutions team on a 12-month fixed-term contract. In this hands-on role, you’ll play a key part … involved across the full development lifecycle from collaborating with the business to understand customer needs, through design and build, to testing and release. Strong React and React Native expertise, a passion for clean, scalable front-end development, and a customer-first mindset will be critical to your success. What ...

/.NET, TypeScript/Node, Ruby, PHP, Scala, Rust Hands-on experience with modern frameworks (Spring, .NET, Django, FastAPI, Rails, Express/NestJS, Laravel, React, Vue, Next.js, Angular or equivalent) Solid grounding in REST and/or GraphQL API design Working knowledge of relational and NoSQL databases—query design, indexing ...

Developer (India Location : SITEL) Total experience : 8-9 years Relevant experience : 5-6 year. Very strong in HTML, CSS, Javascript, PHP, JQuery, SQL, Angular, React, Web/API services, web architect, Node.js Python will be add‐on advantage. Upload your profile on Imurgence and Send Profile to saikat.ghosh@sitel.com Added ...

REST, GraphQL) Experience integrating with third‐party and enterprise platforms (e.g. CRM, payment systems) Front‐End/Full Stack (Desirable) Experience with Angular or React Strong understanding of modern JavaScript/TypeScript frameworks Quality & Engineering Practices Strong experience with: TDD/BDD (SpecFlow, Gherkin) Unit & integration testing frameworks Commitment ...

REST, OpenAPI, GraphQL, and gRPC. Practical experience with relational and NoSQL data platforms, including PostgreSQL, MongoDB, and Redshift. Frontend development experience using Angular or React, with a focus on reliable, maintainable, and responsive UI delivery. Strong understanding of software engineering best practices, including automated testing, clean code, code reviews ...

Google Cloud. Knowledge of microservices architecture and related tools. Experience with testing frameworks like Mocha, Chai, or Jest. Familiarity with front-end technologies like React, Vue, or Angular is a plus. Active Security Clearance Package and Benefits: Competitive Salary Bonus Scheme Private Healthcare Insurance 25 Days Annual Leave + Bank ...

experience as a Full Stack or Front/Backend Engineer in Typescript in a professional environment.Front-end skillsProficient in HTML5, CSS3, and TypescriptProficient in React, Redux, ReactQueryExperience with modern JavaScript frameworks - ReactKnowledge of version control systems (Git)Understanding of cross-browser compatibilityFamiliarity with RESTful APIs, GraphQL and WebsocketsExperience with ...

Software Engineer with strong capability in one or more of the following: Backend development (Java Spring Boot, Maven, Python) Frontend development (JavaScript/TypeScript, React, npm) Proven experience designing, developing, and deploying scalable backend systems. Familiarity with DevOps, CI/CD and containerisation technologies (Jenkins, Kubernetes, Docker, AWS). Strong ...

with back-end development with C#/.NET Has experience with front-end development with JavaScript and TypeScript, using a modern framework such as React, NextJS and similar, but also legacy framework such as MVC Has experience with designing, building and consuming REST APIs, OData and Web services Has experience ...

have skills: AWS Knowledge of Open Source BPMN workflow engines (Camunda, Activiti or Flowable) Experience on a front-end javascript framework such as react, angular or vue.js RedHat OpenShift for container orchestration Knowledge of NCSCs 14 cloud security principles. SC Clearance: Zaizi works with UK Central Government departments ...

including schema design and performance‐aware queries Deep experience with automated testing (unit, integration; TDD/BDD preferred) Frontend & Full Stack Exposure Experience with React, TypeScript, Redux, and Tailwind (or similar modern frameworks) Cloud & Infrastructure Experience with AWS, GCP, Azure, or similar Infrastructure‐as‐code (Terraform, CloudFormation, etc.) Containerised deployments ...

architecture, including: Microservices and distributed systems API‐first design and event‐driven architecture Deep hands‐on experience across modern frontend technologies, such as: React, Angular, or Vue Building highly performant, interactive, data‐driven user interfaces Strong backend engineering experience using technologies such as: Python, Java, Node.js, or similar Scalable service ...

reinsurance, or financial services. Strong programming skills in C#/.NET or Python, solid SQL knowledge, and experience with modern UI frameworks such as React or Angular with TypeScript. Hands-on infrastructure-as-code experience (Terraform) and Azure DevOps or GitHub Actions for CI/CD. Azure expertise across networking ...

Strong programming skills in C#/.NET or Python, with solid API design and strong SQL. Frontend: Practical experience building modern user interfaces with React or Angular and TypeScript. Cloud & DevOps: Hands‐on experience with Azure, CI/CD tooling such as Azure DevOps or GitHub Actions, and infrastructure ...

quality. A positive, collaborative attitude and approach to development and testing. Preferred Exposure to NoSQL type databases (e.g., DynamoDB, MongoDB). Knowledge of React, Angular and TypeScript. Experience with Docker and/or Kubernetes. DevOps mindset. Experience working on a B2C product. Benefits Compensation & Savings: Income Protection. Permanent employees enjoy ...

Strong programming skills in C#/.NET or Python, with solid API design and strong SQL.* **Frontend:** Practical experience building modern user interfaces with React or Angular and TypeScript.* **Cloud & DevOps:** Hands-on experience with Azure, CI/CD tooling such as Azure DevOps or GitHub Actions, and infrastructure ...

Technical Stack: Current, practical programming skills, ideally in C#/.NET or Python, with strong SQL, working knowledge of modern UI frameworks such as React or Angular with TypeScript, and hands‐on experience with infrastructure‐as‐code (Terraform) and AzureDevops. You are comfortable writing production‐quality code for proofs ...

awareness of defects, issues, risks arising from the automation test results Be proficient in a range of coding languages (C#, .Net, Java, JavaScript, Node, React, typescript etc) Work closely with members of Agile team Collaborate with senior test analysts, business to make sure the required business scenarios are covered ...

Software Engineer Tech : AWS, NodeJS, TypeScript, JavaScript, ReactJS, React Native (back end leaning) Why? start-up financial services, revolutionising the industry Start : ASAP Inside IR35 £400 day rate Location : Hybrid - 1-3 days in the office (Central London) Our Client A start-up FinTech is launching credit card, personal loans … 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 ...

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 Inside IR35 £400 day rate Location : Hybrid - 1-3 days in the office (Central London) Our Client A start-up FinTech is launching credit card … 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 ...

skills and CS fundamentals, with mastery in at least one backend language (Java, Python, etc., preference: Java and Spring Boot) 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 ...

backend and DevOps teams across the full delivery lifecycle Required Experience Strong experience in UI or Frontend Architecture within complex environments Expertise in React, JavaScript (ES6+), TypeScript, HTML5 and CSS3 Experience designing SPA or micro-frontend architectures Strong understanding of API integration (REST, API gateway patterns, BFF) Experience working ...

role in designing and delivering new features while helping drive engineering standards and mentoring other developers within the team. Tech Stack Frontend JavaScript (ES6+) React (Vue or Angular experience will be considered) HTML5 CSS3 Responsive Web Development Backend PHP Laravel REST APIs Event-Driven Architecture Data & Platforms MySQL MongoDB/ ...

incorporate best practices into development. Experience/Competences Essential Strong experience in full‐stack development within enterprise environments. Proficiency in front‐end technologies: TypeScript, React (or similar frameworks). Strong back‐end experience with C# language. Solid understanding of SOLID principles. Good understanding of RESTful APIs. Experience with cloud platforms ...

experience working in global teams Commitment to continuous learning and improvement Preferred Qualifications, Capabilities, and Skills Familiarity with modern front‐end technologies such as React, Angular, or Vue.js Exposure to cloud technologies including AWS, Azure, or GCP Experience with Python and front‐end development Practical experience with FIX messaging protocol ...