716 backend developer English-speaking jobs in Île-de-France

and TypeScript that surface complex graph data through intuitive visualizations.Design and evolve the backend ... You will work across the entire stack to design and ship the developer console, API dashboards, and internal ... customers interact with our platform every day.What You'll DoArchitect and implement the Rippletide developer ... the CI/CD pipeline for the web platform, continuously improving test coverage, build performance, and developer ... work autonomously in a fast-paced environment where ownership is broad.Nice to HaveExperience building developer

Days," "cool-down" periods for internal tech projects, and systematic code reviews.AI-First: Every developer ... platform, working closely with our CTO (Édouard), EM (Abir), and Tech Lead (Minh Thang).Focus: 70% Backend ... lead technical scopes, drive performance initiatives, and mentor peers.Technical StackQuality: 94% backend

innovative terrestrial applications and long-duration space missions.About the RoleAs Mid-level Full Stack Developer ... You will develop backend and automation services, contribute to our React-based BioApp, and integrate ... designers to connect devices, data, and interfaces seamlessly.ResponsibilitiesDevelop and maintain backend ... Qualifications3-6 years of experience in full-stack developmentProficiency in Python (FastAPI) and modern backend

Develop and deploy full‑stack applications leveraging modern frameworks such as React Native and backend ... Job Title eCommerce Developer - Magento, Shopify, WooCommerce (WordPress) Job Type Contractor Location ... Remote Job Summary Join our customers team as a skilled eCommerce Developer, where you will play a pivotal

This includes managing user authentication, handling API requests to the backend, processing data for ... :Solid experience with a backend programming language, preferably Go (Golang) or Python, TS for building ... requirements into a compelling UI.Backend for Frontend Development:Create and maintain the necessary backend ... REST APIs and backend-for-frontend services.API Consumption & Design:Experience in consuming and designing ... passion for creating user-centric web applications.Testing Frameworks:Familiarity with frontend and backend

Job DescriptionWe’re looking for an experienced Python developer to reinforce our team and contribute ... to our mission to deliver the best platform to our Users.With 5 years of experience in backend development

usability, performance, and functionalityDesigning and building internal tools and dashboards that improve developer ... usability, speed, and design qualityOwning features end to end — from the React frontend through the Go backend ... experience building frontends with modern frameworks: React is ideal, Vue or similar also welcomeSolid backend

Your future position Swile is actively seeking a Senior Salesforce Developer to join the CLM (Customer ... As a Senior Salesforce Developer, you will be responsible for : Development Develop solution design ... our Salesforce tech stack: APEX, Visualforce, Aura & LWC Knowledge of Ruby on Rails or appetite for backend ... end-to-end delivery, Contribute to adjacent technical areas, including marketing tools, data contracts, backend

Your main responsibilities will be to: Backend Engineering: Design, build, and maintain efficient, ... 🔥 Tasks As a Ruby on Rails senior developer, you will join our development team. ... engineering Technical written challenge (time-boxed) Challenge debrief with our Ruby on Rails lead developer

Develop responsive front-end features and assist with backend functionality. ... Job Overview We are offering a remote internship opportunity for Full Stack Developer Interns

Technical Stack: The team currently consists of: 1 Backend Developer We’re aiming to grow to a team ... Senior Backend Software Engineer, Routing Squad Diabolocom is a leading European provider of AI-first ... of up to 10 people across domains (Backend and QA Engineers, and Product Managers). ... of our exponential growth, we are strengthening our internal engineering team and opening a Senior Backend

our Engineering team, we are looking for a versatile, quality-driven, and collaborative Full Stack Developer ... /SSG) Write frontend tests (Jest, React Testing Library, Cypress) Design and build RESTful APIs and backend ... infrastructure and client experience Work end-to-end across the full stack: from pixel-perfect UIs to robust backend

Contribute to systems powering authentication, billing, AI tooling, observability, connectors, and developer ... Stay up-to-date with new technologies (e.g., AI/LLM integration, observability, or backend frameworks ... Your work will involve building robust, high-performance backend systems and APIs to support our rapidly ... As a Backend Engineer, you’ll play a key role in developing the core systems that drive our Cloud solutions ... skills and field of expertise, you will be involved in key components of our technology, including: Backend

high-growth startup environment that respects its engineers and customers.You have experience writing developer ... Instrumentation to collect more runtime data from production and pre-production environments.Who You Are:You’re a backend

backend server applications. ... Frontend and Backend Experience: Strong background working across the full stack, on both front-end and ... Product-Led Mindset: Ability to function as a hybrid between a Product Owner and Developer, identifying ... About the role We are looking for a Senior Software Developer who shares our passion for gaming and technology

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

Experience designing endpoints in direct collaboration with frontend engineers, delivering both Open API and developer ... Position Senior Django Backend Engineer About Us Photoroom launched in 2020 after being accepted into ... About You 5+ years of experience in backend development with Django and Django Rest Framework. ... You will receive fast user feedback and iterate quickly (we update backend multiple times a week).

Leverage your frontend expertise to make APIs developer‑friendly and fast. ... The Fullstack Predisposition – Strong interest in the backend (Node.js). ... Fullstack Ownership: Work closely with backend engineers to contribute to the Node.js services. ... Backend (Where you’ll grow): Node.js, Go, Microservices. Infrastructure: Kubernetes, Kafka, Redis. ... Adaptability – Excited by moving across the stack, seeing backend as an opportunity to broaden impact

Backend: Build robust backend systems with Java, Spring Boot, and API development (GraphQL). ... As a Full Stack Developer, you will be a team expert in both front-end and back-end implementation. ... Minimum 5 years’ relevant experience in backend development (Java, Spring Boot, API development).

across preferred channels to thousands of guests at once.We are seeking an experienced Senior Fullstack Developer ... maintain features in a web application built with Remix, React, and TypeScript.Design and integrate with backend