694 frontend developer English-speaking jobs in Île-de-France

🔥 Tasks As a fullstack developer, you will join our development team. ... This is not standard frontend as our app often run on low-power, embedded devices for signage. ... Frontend Engineering: Design, build, and maintain efficient, reusable, and reliable code within the Vue.js ... This requires a developer who treats memory management, hardware acceleration, and offline resilience ... head of engineering Technical written challenge (time-boxed) Challenge debrief with our Laravel lead developer

FastAPI for AI and data componentsWe areopen to evolving the stackif it improves speed, reliability or developer ... hands-on rolefocused on building, shipping and iterating fast.You will work across the full stack (frontend ... professional software engineering experienceStrong full stack background, comfortable moving across frontend ... existing codebase, initially built with an external partnerDesign, build and ship end-to-end features: frontend ... features are reliable, observable, explainable and cost-controlled3 - Full stack ownershipWork directly on frontend

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

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

We are seeking an experienced Lead Developer to take on managerial responsibilities within Development ... individual goals (and Officevibe animation depending on the size of the team)Proven experience as a lead developer

• Integrating frontend interfaces with backend services and secure authentication flows. ... Profile & Other Information EXPERIENCE / BACKGROUND You are passionate about modern frontend development

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

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

As a Full Stack Developer, you will be a team expert in both front-end and back-end implementation. ... What You'll do Technical Excellence Frontend: Develop user interfaces using Angular (8+), TypeScript ... Minimum 5 years’ relevant experience in frontend development (Angular, JavaScript, TypeScript, HTML/CSS

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

and micro-frontend ecosystem. ... Frontend Tech Lead to drive its evolution and adoption across the platform. ... Nice to Have: · Experience building or maintaining micro-frontend frameworks. ... · Potentially serve as Chapter Lead for all frontend developers within the platform. ... Ingenico is building the next generation of scalable, reusable frontend architectures that power payment