1,976 to 2,000 of 2,247 React Jobs in the UK

projects. Colchester Full-time Key Requirements 7+ years of software development experience 3+ years in a leadership or senior role Expert knowledge of React, Node.js, and TypeScript Experience with cloud platforms (AWS, Google Cloud) Strong leadership and mentoring skills Experience with agile development methodologies About the Role We're looking … projects What We're Looking For 7+ years of software development experience 3+ years in a leadership or senior technical role Expert knowledge of React, Node.js, and TypeScript Experience with cloud platforms (AWS, Google Cloud) Strong leadership and mentoring skills Experience with agile development methodologies Passion for clean code ...

rendering, WebGL, or similar technologies for visualising spatial/sensor data is a strong plus Proficiency in Python and/or TypeScript; experience with React a plus Familiarity with cloud infrastructure (GCP preferred) and containerised deployment (Kubernetes) Experience in robotics, autonomous vehicles, or Physical AI is a plus Tech stack … looking for experience across all of these — as long as you're open to learning, please apply. Backend: Python Frontend: TypeScript and React Deployment: Kubernetes Infrastructure: GCP Machine learning: PyTorch, CUDA, Ray Why Encord Competitive salary, commission, and meaningful equity in a high-growth startup Strong in-person culture — most ...

scalable, in line with direction set by the Principal Engineer and Team Lead Hands‐on programming: Write clean, well‐tested code in Node.js, React, Python and Go, meeting our standards for performance, scalability and security Mentoring and knowledge sharing: Support junior and mid‐level engineers through pairing, code reviews … contributing to a collaborative engineering culture We’d love you to have Strong hands‐on engineering capability: Current, active coding ability in Go, Node.js, React and Python — you should be comfortable being one of the most active coders in the squad Automation and integration skills: Experience building automation or integrations ...

impactful business outcomes. Key Responsibilities Design, develop and maintain custom SharePoint solutions using SharePoint Framework (SPFx). Build modern SharePoint applications and components using React, TypeScript and JavaScript. Integrate SharePoint with third-party business systems, APIs and Microsoft 365 services. Develop and support automated business processes using Power Platform technologies … Experience Strong experience developing solutions within SharePoint Online and/or SharePoint Server environments. Proven expertise with SharePoint Framework (SPFx). Commercial experience using React, TypeScript and JavaScript. Experience integrating SharePoint with external systems and APIs. Strong knowledge of Microsoft Graph and REST APIs. Experience working with Power Apps ...

Associate Director @ Opus Recruitment Solutions | Shaping the Future of Tech firms across UK (JVM - Java, Scala & Kotlin) 🚀 Senior Full Stack Developer – Java & React Build Products That Shape High‐Stakes Decision‐Making I have partnered up with a fast‐growing tech firm who are building AI powered tools used by Fortune … want to work on complex, high‐impact systems where performance, security and clarity really take precedence. You’ll work hands‐on across a React frontend and Java/Spring Boot backend, guiding architecture, mentoring developers and delivering features that power intelligent, insight‐driven decision platforms. You’ll be part ...

started. The role: You'll build product on Linq's messaging platform — the APIs, the interfaces, the infrastructure underneath. We work across the stack (React/Next.js, Node, TypeScript, Go) and ship daily. You'll own features end to end, and you'll be close enough to customers and leadership … without sacrificing quality Are comfortable with ambiguity — you don't need a detailed spec to get started Nice to haves: Experience with our stack: React/Next.js, Node, TypeScript, Go Familiarity with APIs — building them, consuming them, or both Experience with cloud infrastructure (AWS, Azure, Heroku, Docker) Startup experience ...

collaboration, work together with all stakeholders to understand and progress projects and tasks Our core tech stack (What you will use): PHP + Laravel React MySQL GitLab RabbitMQ Other tech (What you can learn): Electron Redis Docker Puppet (build and deploy) You are going to enjoy this … Knowledge of the product development lifecycle Working experience with modern PHP including frameworks (e.g. Laravel) Working experience with modern frontend frameworks/libraries (e.g. React) Source control (e.g. GitLab) Working experience with databases (e.g. MySQL) Strong knowledge of software design patterns and object-oriented design principles Working experience of test ...

email and analytics; Own backend problems independently while keeping data handling clean, secure and pragmatic; Maintain and make light updates to the Next.js/React web platform; Support login, redemption flows and features tied to game launches and promotions; Use AI tools daily to accelerate coding, refactoring and testing; Build … working collaboratively; Comfortable supporting a technical lead rather than being the lead; Able to move between mobile polish and backend logic; Nice to have: React/Next.js, Google Cloud, Docker, CI/CD, Firebase, mobile analytics, in-app purchases, push notifications, e-commerce, login and user-account systems, small product ...

across both customer-facing products and internal tools, including consumer-facing AI features shipped into production Build and maintain responsive, performant web applications using React, TypeScript, Next.js, and modern front-end practices Collaborate closely with our backend and mobile engineers to design APIs and ensure smooth data integration, including with … direction and help shape the future of clean energy tech Qualifications and Experience 5+ years of hands-on experience developing web applications with TypeScript, React, HTML, CSS, and Next.js A track record of owning and shipping consumer-facing products, with a portfolio or examples that show genuine attention to design ...

Software Engineer to build the features that make the product. This is a mid-level, hands‐on full‐stack engineering role working across React, Node and AWS, with no ongoing people management responsibility. This role is central to how we deliver value to customers. You’ll carry features and epics … features you’ve delivered. Designing sensible solutions: Designing medium‐complexity components with clear interfaces and separation of concerns within the team’s existing React/Node architecture. Working AI‐first: Directing AI coding agents to generate implementation and tests, while owning every line of code and validating outputs for correctness ...

Symfony) Reverse-engineer complex code to solve problems Lead implementingSLIs and SLOs to better understand our services(Grafana) Develop andmaintainuser interfaces and web applications (React) ImproveCI/CD pipeline integrationswith wider-team and colleagues Collaborate with your colleagues and bea strong teamplayer Perform code reviews and provide constructive feedbackto mentor … health of your services Required Experience implementingasynchronous processing and messaging systems(Kafka, Rabbit) Experience working withRESTAPIs(TypeScript, Node, Nest, PHP, Symfony) Experience implementingfrontend frameworks(React) Experience building,optimisingandmaintainingproduction applications end-to-end Experience with PostgreSQL& MySQL, including query optimisation and performance tuning Preferred Handling basic data migration and transformation processes ...

Regulatory Reporting Portal for external customers, driven by regulatory changes and strategic objectives to outperform competing exchange offerings. Responsibilities Design and develop modern React-based user interfaces for a new customer-facing regulatory reporting platform. Build features end-to-end from Figma designs through to production deployment. Integrate frontend applications … performance, and maintainability. Contribute to architectural discussions as the platform evolves away from legacy technologies. Essential Skills 8+ years of software engineering experience. Strong React and TypeScript development experience. experience building complex enterprise-grade web applications. Strong understanding of REST APIs and microservice architectures. experience integrating frontend applications with backend ...

backend-heavy and full-stack capable. Your home base is backend (TypeScript/NestJS), and you ship full-stack on the web (React/Next.js/similar) when the work calls for it. Angular & Vue experience is fine! You build for mobile without building the mobile app. You design APIs … What You Bring You have strong backend depth in TypeScript and NestJS (or comparable Node.js frameworks). You bring solid web frontend skills with React, Next.js, or similar enough to ship polished, production-quality interfaces independently. You have a working knowledge of cloud infrastructure; ideally GCP (Cloud Run, Cloud Functions ...

PLEASE NOTE MULTI-MEDIX CANNOT SUPPORT SPONSORSHIP AS IT DOES NOT HOLD A SPONSOR LICENCE. Key Responsibilities 1. Develop and improve features on our React, php and Laravel based web and mobile application based on user feedback. 2. Collaborate with developers, users and ultrasound physicists to improve user experience. 3. … visible difference in healthcare. Essential Requirements/Qualifications: NB: Salary may be adjusted for experience in the following areas: 3. Experience with php, React, Laravel and cloud/server management. 4. Basic Python skills 5.Some industry experience via work or placement. 1. Experience with AWS EC2 instances 2. Knowledge ...

/EMS and integrate with bespoke systems for treasury, compliance, and trade ops. Expect a modern stack (SQL Server, Snowflake, AWS, Angular/React) and a fast-paced environment where your engineering decisions directly shape a multi-asset trading platform. Key responsibilities will include: Architecting and building trade-flow applications … Python, advanced SQL, and solid foundations in data structures, memory management, and concurrency. Experience with AWS/Snowflake and modern UI frameworks (Angular/React/Vue). Excellent stakeholder communication and the ability to translate complex ideas into clear, actionable plans. Comfort balancing project delivery with production support ...

troubleshoot performance, networking, configuration and integration issues Frontend/Web Architecture Strong understanding of modern web and headless commerce architectures Working knowledge of React and Next.js Ability to troubleshoot issues across complete customer journeys Retail & eCommerce Experience - Essential You'll need significant experience delivering or supporting high-volume B2C retail … debugging Release and rollback strategies Automated operational runbooks Vulnerability remediation Shift-left engineering and continuous improvement Technology Environment The platform incorporates technologies including: commercetools | React/Next.js | TypeScript/Node.js | Azure Functions | Azure App Services | Cosmos DB | Contentful | Algolia | Talon.One | Adyen | Cloudflare | GitHub CI/CD | Infrastructure as Code | OpenTelemetry ...

/TypeScript, mainly NestJS, with Prisma and Kysely on the data side, exposed via GraphQL (Apollo) and REST documented with OpenAPI/Swagger. Frontend : React (18/19) in TypeScript, Vite, with Chakra UI, MUI and Radix UI depending on the project, Redux Toolkit for state, i18next for multi-language … hands‐on role given the team size Solid full‐stack technical background: comfortable with a Node.js/TypeScript ecosystem (NestJS, GraphQL/REST) and React An interest in real‐time audio processing: voice effects and singing scoring are a real subject here (latency, audio quality, synchronization), and you’re keen ...

through to performance optimisation, experimentation and continuous improvement. A day in the life: Build and enhance customer-facing and internal web applications using Next.js, React, TypeScript and GraphQL, delivering features across multiple products and business areas. Collaborate with Product, Design, Marketing and Backend teams to create intuitive, accessible and high … your work, proactively identifying opportunities to improve our applications, developer experience and ways of working. About You: Commercial experience building modern web applications using React, TypeScript and Next.js. A solid understanding of frontend engineering principles, including component-based architecture, state management and responsive, accessible UI development. Experience working collaboratively with ...

users, handling millions of requests a day across over 600 systems. We build these systems with industry standard frameworks and tools, such as React and Angular on the front end and Java, Spring Boot, Cloud SQL and Apache Kafka on the back end. All of this runs on our cutting … ecosystem/JVM Ability to architect and design complex, distributed systems that are scalable, maintainable, and performant Experience with modern front-end technologies (e.g., React or Angular, TypeScript/Modern JavaScript), along with proficiency in building RESTful APIs and web services. Strong knowledge of relational databases (SQL), along with experience ...

your Lead Engineer and be one of the people they rely on to turn that direction into working software. Our stack is React and TypeScript on the frontend, Java with Spring Boot on the backend, and PostgreSQL with schema-per-tenant multi-tenancy underneath, all cloud-hosted on AWS. … beyond your own area. Experience working with cloud-hosted systems on AWS, and an understanding of hosting, scaling and cost trade-offs. Exposure to React and TypeScript, enough to work sensibly with patterns defined. Familiarity with tools such as Keycloak for identity and AWS S3 for storage. What\'s Important ...

actually use Genuine product instinct - you can tell the difference between impressive and useful, and you optimise for useful Front-to-back range: a React UI a customer enjoys, and the API and data model that make it real AI-native working style: Claude Code is already in your daily … behavioural phone screen, technical phone screen, and a paid on-site work trial. Target turnaround is under two weeks from first conversation. TypeScript, Node.js, React, Tailwind, OpenAPI, Express, Azure (Container Apps, Service Bus, Front Door, Entra ID), Postgres, Terraform, GitHub Actions, Docker. Anthropic-first AI with in-house evals ...

Engineers around you build within and you are the person the wider department turns to for its more challenging technical decisions. Our stack is React and TypeScript on the frontend, Java with Spring Boot on the backend, and PostgreSQL with schema-per-tenant multi-tenancy underneath, all cloud-hosted … coding tools such as Claude into an engineering team effectively. An understanding of the demands of building software in a financial environment. Exposure to React and TypeScript, enough to make sensible cross‐cutting decisions in a full‐stack team. Familiarity with tools such as Keycloak for identity ...

role. There are no direct reports; your influence comes from craft, evidence, and trust. What you'll do Prototype new product concepts in code (React/TypeScript or similar) at whatever fidelity the question demands - from disposable spikes to polished, demo-ready experiences used in client validation. Design and build … with a portfolio of shipped products and prototypes you can walk us through. Strong front-end craft: modern TypeScript/JavaScript, React or a comparable framework, and CSS you're genuinely proud of. Real design skill - typography, layout, color, interaction, and motion - plus the judgment to know when polish matters ...

QA Engineer – FintechTo 60,000Quant Capital is urgently looking for a Java Developer to join our high profile client. Our client is a small fintech firm creating by one of the worlds best known personalities ...

Lead Software Engineer/Deep Tech/London (On-site) | up to £150k + equity The company A London deep tech company building the software backbone for the autonomous age. Their platform lets operators orchestrate ...