1 to 25 of 50 Permanent Vite Jobs in London

Python with **FastAPI**, or TypeScript with **Express** or equivalent* **Frontend Development**: Experience in building React applications using TypeScript, leveraging frameworks such as **Next.js** or **Vite**.* **GenAI Frameworks**: Familiarity with tools like **LangChain**, **LangGraph**, **CrewAI**, or **Vercel AI** (in Python or JavaScript).* **LLM experience**: Practical experience with **Large Language ...

DevelopmentExperience building microservices using Python with FastAPI, TypeScript with Express, or equivalent technologies.Frontend DevelopmentExperience developing React applications using TypeScript.Familiarity with frameworks such as Next.js, Vite, or similar.Generative AI TechnologiesExperience with Generative AI frameworks such as LangChain, LangGraph, CrewAI, Vercel AI, or equivalent tools.Practical experience working with Large Language Models (LLMs ...

experience with front-end development using React, JavaScript/TypeScript, HTML, and CSS. Experience with modern front-end tooling and build systems (e.g., Vite, Webpack) and state management libraries. Experience with CI/CD tools (e.g., GitHub Actions), IaC (e.g., Terraform), and cloud platforms (Azure/AWS). Leverage modern ...

good understanding of accessibility, responsive design and developing intuitive interfaces for varied user groups Experience with Entra ID, MSAL, Keycloak, React Router, Redux, Vite, Radix UI/shadcn, data visualisation, Docker or GitHub Actions would be beneficial. Exposure to AI-enabled products is also useful, but this is fundamentally ...

manage time effectively and meet realistic deadlines. Experience with testing frameworks such as Jest or RTL. Understanding of build tools such as Webpack, Vite, Parcel. Understanding of Pre-processors such as SASS, CSS Modules, JS Compilation. Understanding of CI/CD platforms such as Jenkins and Github Actions. Preferred qualifications ...

manage time effectively and meet realistic deadlines. Experience with testing frameworks such as Jest or RTL. Understanding of build tools such as Webpack, Vite, Parcel. Understanding of Pre-processors such as SASS, CSS Modules, JS Compilation. Understanding of CI/CD platforms such as Jenkins and Github Actions. Preferred Qualifications ...

owned assignments.Ability to manage time effectively and meet realistic deadlines.Experience with testing frameworks such as Jest or RTL.Understanding of build tools such as Webpack, Vite, Parcel.Understanding of Pre-processors such as SASS, CSS Modules, JS Compilation.Understanding of CI/CD platforms such as Jenkins and Github Actions.Preferred qualifications, capabilities ...

TanStack Query/React Router/react-hook-form + Zod), TypeScript, nx.dev, Tailwind CSS/shadcn/ui, Vitest/Playwright/MSW, Vite, Recharts Platform: Azure, Azure DevOps (CI/CD), Kubernetes, Docker, cloud storage, messaging and events, Git, SonarQube AI in our workflow: Claude Code and Codex ...

built for a regulated consumer environment. What you'll do Build and improve customer-journey screens and reusable components in React, using React Router, Vite and Sass/SCSS across multiple branded sites. Contribute to Node.js APIs and backend-for-frontend services using established patterns in Fastify and Express. Write ...

requirements. Skills and Qualifications TypeScript, React, HTML/CSS, Node.js, AG Grid, streaming protocols and multithreading. Java 17+, Vert.x, Linux. Jira, Confluence, Git, NPM, Vite, Jest, TeamCity/Jenkins and Artifactory. Experience working in an Agile and DevOps environment. Experience working with or leading a development team. Strong UI/ ...

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 support (FR/EN/ES), Sentry ...

willingness to quickly get up to speed on) our stack: React Native/Expo, Railway, GitHub (incl. CI and end-to-end testing), Playwright, Vite/Vitest, Google Cloud, AWS, Twilio, and Stripe Eligible to work in the United Kingdom Nice to Have: TanStack Start/Router experience A passion ...

watchdogs healthy. The CEO retains model direction; this role owns the running of the pipelines. Develop, deploy and maintain the web application (React, TypeScript, Vite) and its offline-first engineer mobile surface, with serverless functions on Vercel and Database including the email-ingestion and messaging pipelines. Own the data layer ...

modern React patterns (hooks, context) Experience with state management (Vuex, Pinia, Redux) Understanding of responsive design and CSS frameworks (Tailwind) Familiarity with build tools (Vite, Webpack) Experience with Git and collaborative development workflows Knowledge of how to integrate modern capabilities into user interfaces Ability to use development tools effectively Nice ...

Willingness to attend our office in Shoreditch at least once a week. What will help you stand out Experience with: Frontend tooling we use: Vite API design, data modelling, or backend integration patterns. Event-driven architectures, message queues, or real-time data systems. Component and styling libraries e.g. MUI, Tailwind. ...

Router and client-side routing patterns Component-driven development and design systems (e.g. Storybook) REST and GraphQL API integration Build tooling such as Vite or Webpack Automated testing with tools such as Vitest, Jest, Cypress or Playwright Responsive, accessible UI development (WCAG standards) CSS architecture (e.g. Tailwind, SCSS, CSS Modules ...

development, architecture and engineering roadmap for Agile X Build and oversee backend services using Node.js and Express Develop modern frontend experiences using React and Vite Own and evolve the platform’s AWS and DynamoDB data architecture Build scalable, modular and API‐first systems connecting retail operations, workforce, customer and performance ...

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 a Fastify API, an Express backend ...

browser APIs, performance, and accessibility Experience consuming and integrating REST APIs and real-time data into frontend interfaces Familiarity with frontend build tooling (Vite, SvelteKit, or similar) and testing frameworks Preferred Skills Experience writing automated tests (unit, integration, e2e). Familiarity with Python backend services (enough to read, debug ...

browser APIs, performance, and accessibility Experience consuming and integrating REST APIs and real-time data into frontend interfaces Familiarity with frontend build tooling (Vite, SvelteKit, or similar) and testing frameworks Preferred Skills Experience writing automated tests (unit, integration, e2e). Familiarity with Python backend services (enough to read, debug ...

support ongoing learning, system assessment and platform enhancement.The technology environment includes:Python for API and data development• Flask and FastAPI• React with Typescript and Vite• AWS services including ECS, Lambda and event-driven architectures• Postgres• React Query• Jest, React Testing Library and PlaywrightThis role is particularly well suited ...

Redux, MobX, Zustand, etc.); Proven experience in building SPAs, PWAs, and working with RESTful and GraphQL APIs; Familiarity with front-end build tools (Webpack, Vite, Rollup) and CI/CD pipelines; Experience with automated testing frameworks (Jest, Cypress, etc.); At least 1-2 years of professional experience with React Native ...

technical development and architecture for Agile X. You will build backend services with Node.js/Express and craft modern frontend with React and Vite, while shaping AWS and DynamoDB data architecture and API-first systems. You’ll lead engineering priorities, establish standards, mentor engineers, and collaborate with partners to integrate ...

similar identity provider, Sentry or similar error tracking and observability, Azure Static Web Apps and Azure DevOps or comparable CI/CD, Vite build and bundle work, regulated financial services or KYC/KYB or client onboarding, Storybook or another documented component library, real-time updates over WebSockets or SignalR ...

Have deep, expert-level experience building production React applications, including state management, performance and testing Deep understanding of TypeScript, modern React tooling (e.g. Next.js, Vite) and design systems Have built multiple frontends from the ground up at startups, and understand the tradeoffs of moving fast without accumulating unmanageable technical debt ...