582 frontend developer English-speaking jobs in Paris

We are currently seeking an experienced Full Stack Developer to join our talented team and contribute ... Working closely with smart contract, frontend, and product teams, you'll own the backend systems ... , reliability, and scalability of the system as we grow.Collaborate with the rest of the tech team (frontend ... Run, AWS Lambda).Design, build, and maintainREST APIsthat expose data for internal and external use (frontend

Tractor, our internal component library shared across apps Testing: Vitest + React Testing Library Modern developer ... Architecture.You will be responsible for evolving Aircall's frontend architecture into a true platform ... code is written, shared, and deployed at Aircall.Key Responsibilities : Evolve our frontend architecture ... Define and enforce coding standards, performance budgets, and architectural guidelines across the frontend ... Drive consistency across the frontend stack: standardize patterns for routing, data fetching, state management

differentiating ourselves from competitors.You will be a part of a team currently made of 1 Backend, 1 Frontend ... Participating in the design, development and maintenance of our internal tools, both on the Backend and Frontend ... Strong knowledge of service oriented architecture and architectural patterns• Hands-on experience with developer ... EnglishNice to have:• Knowledge of frameworks like Spring, Spring Boot, JUnit and Mockito• Experience with developer

Risk scoring, developer integrations (CI/CD, Git, ticketing), the whole loop. ... Stack Frontend: Svelte + TypeScript, GraphQL client Backend: Node.js, GraphQL (Yoga + Pothos), Prisma ... Experience 5+ years shipping production web apps, strong on both frontend and backend TypeScript fluency

innovative terrestrial applications and long-duration space missions.About the RoleAs Mid-level Full Stack Developer ... developmentProficiency in Python (FastAPI) and modern backend frameworksSolid experience with React and frontend ... seamlessly.ResponsibilitiesDevelop and maintain backend services and APIs in Python (FastAPI)Contribute to frontend

Frontend (React) Understanding of performance optimization for UI components. ... The Senior .NET / React Full‑Stack Developer contributes to the design, development, modernization, and ... In an Agile environment, the developer collaborates closely with functional teams, architects, and operations

Risk scoring, developer integrations (CI/CD, Git, ticketing), the whole loop. ... Stack Frontend: Svelte + TypeScript, GraphQL client Backend: Node.js, GraphQL (Yoga + Pothos), Prisma

how our platform should evolve (scalability, reliability, security).3 months :Deliver improvements to developer ... fundamentals OR a great UI eye, frontend expertise and interest in backendYou love full ownership: from ... missionWe’re hiring a Software Engineer with a strong background in backend systems, APIs, and modern frontend ... areThis is for you if:You’re a T‑shaped engineer: strong in backend (APIs, infra, data) with solid frontend ... can move faster with confidence.Collaborate with design to create a unified product experience across frontend

Frontend (React) Understanding of performance optimization for UI components. ... The Senior .NET / React Full‑Stack Developer contributes to the design, development, modernization, and ... In an Agile environment, the developer collaborates closely with functional teams, architects, and operations

other distribution platforms Ability to prototype full-stack applications (API design, backend, basic frontend ... Data Scientist / Applied AI Developer CDI — Paris, Télétravail fréquent Salaire : Non spécifié Expérience ... Bac +5 / Master Posté il y a 4 heures Le poste Descriptif du poste As a Data Scientist / Applied AI Developer

# Data Scientist / Applied AI Developer## Animaj is hiring! ... other distribution platforms* Ability to prototype full-stack applications (API design, backend, basic frontend ... **The Role**As a Data Scientist / Applied AI Developer, you'll be at the heart of our data and AI

About the role Adyoulike, an Openweb Company, is looking for a Senior Frontend Developer.

What you will do: We're seeking an experienced developer working across multiple web platforms including

We value your frontend expertise here to ensure our APIs are as developer‑friendly as they are fast. ... The Fullstack "Predisposition": You’re not just a UI developer. ... Our Tech Stack Frontend: TypeScript, React, Styled Components / Design Systems.Client‑Side: High‑performance ... The Ad Serving Mindset: You understand that "Frontend" in AdTech means building small, highly‑optimized

We invite a Senior Fullstack Java+React Developer to join our development team. ... Technical Stack: Backend: Java 11+ (Spring Boot, event-driven architecture, microservices); Frontend:

Focus: 70% Backend (Python/Django) | 30% Frontend (React/TypeScript). ... AI-First: Every developer is encouraged to use LLMs (Copilot, Claude, ChatGPT) in their workflow.

will treat "other developers" as your primary customers, focusing on tooling, build speed, and Developer ... ’re looking for:Experience: 6+ years in software development with significant experience in complex Frontend ... technical strategy for decoupling our architecture by architecting automated CI/CD workflows and micro-frontend

About The Role We’re seeking a middle to senior level Solidity Developer to join a team of fierce and ... 721, and ERC‑1155 Experience developing and integrating decentralized applications, both backend and frontend ... reliability, and maintainability Integrate contracts with EVM blockchain networks, often involving backend or frontend

Job Description We're looking for a Senior Golang Developer to join our AdTech team and help shape ... engineers through code reviews, design discussions, and knowledge sharing Collaborate closely with Product, Frontend

Using modern frontend frameworks like React, Next.js, Svelte and Astro, you’ll develop responsive, accessible ... reliability and scalability across our distributed systems Contribute to systems powering AI‑assistants, developer ... multi‑cloud infrastructures Identify areas for improvement and create innovative solutions that enable high developer