751 to 775 of 998 React Jobs in London

team that values quality, innovation, and continuous improvement. Job Responsibilities Apply advanced technical skills to design, develop, and deliver full-stack solutions across frontend (React) and backend (Node.js/TypeScript, Python) services Create secure, high-quality production code and maintain algorithms that run reliably and synchronously with appropriate systems Produce … practical experience in system design, application development, testing, and operational stability Proficiency in modern programming languages, with strong experience in JavaScript/TypeScript (React, Node.js) required Experience developing, debugging, and maintaining code in a large-scale environment using modern programming and database querying languages Solid understanding of agile methodologies, including ...

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-defined … .Strong 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, code ...

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 ...

reverse proxies such as HAProxy, Envoy, or nginx; or API gateways such as Kong Terraform and AWS experience Experience with modern frontend frameworks beyond React, especially Svelte as we explore its potential Experience with simulated load tools such as JMeter, Gatling, or wrk2, and JVM profiling to identify … Contributing to, proposing and reviewing technical standards Improving operational processes Mentoring more junior colleagues Java Vert.x Spring Rest APIs MySQL Microservices Kafka Spark NodeJS React AWS Terraform AngularJS Benefits Competitive compensation, variable bonus and performance‐based reward opportunities, and retirement programs Medical, dental, and vision insurance Generous, flexible time ...

autonomy motivates you. You prioritise product and user experience. You are a collaborative Software Engineer with proven professional experience in Javascript/Typescript , React , and Node.JS , you possess a strong understanding of API design , consumption, and client-side logic. You are proficient in writing unit and integration tests and have … experience integrating AI into the full development lifecycle, from spec-driven planning and automated log analysis to CI/CD validation. Our Stack NodeJS, React, Typescript, Mongo, GitHub, Kubernetes, AWS, Vercel, Circle CI, Jest Interviewing Process We appreciate your time, your interest in the company and dedication during the interviewing ...

favourite property portal works, head to our tech blog.Key Responsibilities:Design and deliver impactful features across our applications using technologies such as TypeScript, React, Node.js, Express, Kubernetes, and GitLab.Collaborate with cross‐functional partners to solve meaningful problems and build thoughtful, scalable solutions.Contribute actively to sprint planning, helping shape the roadmap … customer needs and the real‐world impact of their work.Is passionate about quality, with hands‐on experience in TDD and tools like Jest and React Testing Library.Values clean, maintainable code and enjoys discussing different ideas and approaches.Has experience mentoring and supporting other engineers, contributing to an environment where everyone ...

favourite property portal works, head to our tech blog. Key Responsibilities: Design and deliver impactful features across our applications using technologies such as TypeScript, React, Node.js, Express, Kubernetes, and GitLab. Collaborate with cross‐functional partners to solve meaningful problems and build thoughtful, scalable solutions. Contribute actively to sprint planning, helping … needs and the real‐world impact of their work. Is passionate about quality, with hands‐on experience in TDD and tools like Jest and React Testing Library. Values clean, maintainable code and enjoys discussing different ideas and approaches. Has experience mentoring and supporting other engineers, contributing to an environment where ...

technical decisions, from selecting frameworks to designingintegrations between BigQuery data pipelines, Salesforce, and enterpriseauthentication systems. Working in Python, AWS Lambda, Next.js/React, andTerraform, you'll architect high-performance solutions while mentoring teammembers and contributing innovative ideas for future capabilities. Your technical decisions directly influence how hundreds of commercial … architecture decisions and trade-offs in fast-paced environments What will help you on the job Experience with modern web development frameworks, particularly Next.js,React, and TypeScript Familiarity with Google Cloud Platform services, especially BigQuery andCloud Run Knowledge of enterprise authentication patterns including SSO, SAML, OAuth,and RBAC Experience processing ...

helping define the quality gates that make agent behaviour measurable.Develop full-stack features across Python/Node back-ends and modern TypeScript front ends (React, Next.js), including real-time agent interaction patterns.Participate in client workshops, demos, and showcases - building communication skills and confidence to explain technical solutions to non-technical … Agent SDK, OpenAI Agents SDK) or LLM APIs.Experience with retrieval and grounding techniques such as RAG, vector or hybrid search.Full-stack development experience with React or Next.js, streaming, or WebSockets.Familiarity with AI-native engineering tools such as Claude Code or Cursor.Exposure to SAP or other enterprise systems.Connect to your business ...

Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance ...

About us Founded in 2017, Wayve is the leading developer of Embodied AI technology. Our advanced AI software and foundation models enable vehicles to perceive, understand, and navigate any complex environment, enhancing the usability and ...

Job DescriptionNetworks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which ...

About us Founded in 2017, Wayve is the leading developer of Embodied AI technology. Our advanced AI software and foundation models enable vehicles to perceive, understand, and navigate any complex environment, enhancing the usability and ...

/outputs, and adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practicesPreferred qualifications, capabilities and skillsProficiency in React framework & Building applications using React Native in TypeScript or JavaScriptNative application development across Android/iOS in Kotlin/SwiftUnderstanding of REST APIs and GraphQLComfortable ...

natural-language video search, real-time detections, and agentic workflows built on multimodal LLMs and computer vision Implement user-facing frontends in TypeScript/React, working closely with product Design scalable APIs and systems that interface with our ML pipelines and edge device fleet Collaborate on infrastructure and architecture decisions … high availability You'll be a great fit if you have: Strong experience with Golang, Python, or C++ Experience with modern frontend stacks — TypeScript, React (react-query, Tailwind) Experience designing and building scalable backend systems and APIs Comfort with distributed systems, containers, and cloud-native infrastructure (we run Kubernetes ...

Senior Full Stack Software Developer (React/TypeScript/Node) Fully remote and flexible working - £50,000 - £60,000 A fantastic opportunity for a Senior Full Stack Software Developer to join a leading HealthTech company, joining a growing remote digital team and helping to build their scalable, high quality modern … full-stack with a slight front-end focus (probably 60/40) – you will be designing, developing and maintaining modern full-stack applications using React, TypeScript and NodeJS. As well as hands-on software development, you will get to contribute to software architecture and help to influence technical direction. ...

realized by automation.Required qualifications, capabilities and skillsFormal training or certification on JavaScript concepts and proficient applied experienceAbility to write testable, clean JavaScript codeProficiency in React frameworkFamiliarity with writing unit testsUnderstanding of REST APIs and GraphQLAbility to work in a dynamic, agile environment within a geographically distributed teamAbility to focus … adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.Preferred qualifications, capabilities and skillsBuilding applications using React Native in TypeScript or JavaScriptNative application development across Android/iOS in Kotlin/SwiftComfortable working with projects partially or fully using TypeScriptUsing latest React ...

training or certification in software engineering conceptsHands-on experience in system design, application development, testing, and operational stabilityAdvanced working experience with Java, Spring Boot, React, and KubernetesProficiency in automation and continuous delivery methodsSkilled in all aspects of the Software Development Life CycleAdvanced understanding of agile methodologies, including CI/… systemsPractical cloud native experiencePreferred Qualifications, Capabilities, and Skills:Experience with Java and OracleFamiliarity with messaging platforms such as RMQ and KafkaExpertise in KubernetesProficiency in ReactJS and JavaScriptFunctional knowledge of FX or Dervis Settlements domainIf you’re looking for a place where your skills are valued and your contributions make ...

London with an initial 3–6 month contract and a market-rate day rate inside IR35. You will build responsive, accessible interfaces using React or Angular, TypeScript/JavaScript, HTML5 and CSS3, integrate with REST APIs, and collaborate with UX, back-end teams and Agile delivery. #J-18808-Ljbffr ...

Senior Full Stack Lead Engineer ReactJS, TypeScript, JavaScript, C#/.NET Banking LondonThis is a new and exclusive opportunity for a Senior Full Stack Lead Engineer/software developer with expertise across ReactJS, TypeScript, JavaScript, C#/.NET to join this investment Banking client as they expand their full stack … software developer team in London city.Role detailsTitle: Senior Full Stack Lead Engineer Technical stack: ReactJS, TypeScript, JavaScript, C#/.NET Employer: investment BankingLocation: London City and home working hybrid 50/50%Permanent role, salary 90,000- 130,000 plus bonusThis is a new opportunity for a Senior Full Stack ...

much as CV.Even better if you knowNestJS. Our backend is a NestJS service, and you'd feel at home when features need backend work. React Native. Our apps run on React Native and Expo. You'll touch them when features cross stack boundaries. GraphQL Federation. We run a federated gateway ...

first visit through identity verification, e-signature and submission. As a Mid-Level Full-Stack JavaScript Developer, you'll work across the platform: a React single-page application on the front end, Node.js APIs and background workers on the back end, and Microsoft SQL Server as the system of record. … migrations and integrate third-party services behind clean, maintainable interfaces. What you'll do Build and maintain customer-journey screens and shared components in React 19, using React Router 7, Vite and Sass/SCSS across multiple branded sites from a single codebase. Develop back-end features in Node.js, including ...

Senior Full Stack Lead Engineer ReactJS, TypeScript, JavaScript, C#/.NET Banking London This is a new and exclusive opportunity for a Senior Full Stack Lead Engineer/software developer with expertise across ReactJS, TypeScript, JavaScript, C#/.NET to join this investment Banking client as they expand their full … stack software developer team in London city. Role details Title: Senior Full Stack Lead Engineer Technical stack: ReactJS, TypeScript, JavaScript, C#/.NET Employer: investment Banking Location: London City and home working hybrid 50/50% Permanent role, salary £90,000- £130,000 plus bonus This is a new opportunity ...

Senior Full Stack Lead Engineer ReactJS, TypeScript, JavaScript, C#/.NET Banking London This is a new and exclusive opportunity for a Senior Full Stack Lead Engineer/software developer with expertise across ReactJS, TypeScript, JavaScript, C#/.NET to join this investment Banking client as they expand their full … stack software developer team in London city. Role details Title: Senior Full Stack Lead Engineer Technical stack: ReactJS, TypeScript, JavaScript, C#/.NET Employer: investment Banking Location: London City and home working hybrid 50/50% Permanent role, salary £90,000- £130,000 plus bonus This is a new opportunity ...

complex technical concepts and trade-offs to cross-functional stakeholders at all levels of the organization.Nice-to-HavesProfessional background. A previous role using TypeScript, React, GraphQL, C#, React, MongoDB and/or AWS would be an asset. Adjacent languages, frameworks and services used at scale are also relevant experiences.IMU ...