837 backend developer English-speaking jobs in France

Job Description Anyone AI is recruiting skilled Backend Developers to work as a project consultants. ... professional written proficiency in English 3–7 years of professional software engineering experience Backend

Job Description # BACKEND DEVELOPER Node.js/Java* BACKEND DEVELOPER Node.js/JavaPROFILES & Technical ... Requirements: Proficiency in backend frameworks: Node.js (Express.js, NestJS), Java Spring, Django, Python

Fullstack Developer, Backend role focused on developing and maintaining the ecosystem. Responsibilities include designing, developing, testing, and deploying data collection and processing software. Requires 6+ years in demanding DevOps environments.

Senior Software Engineer to help build and evolve the systems and APIs that power Runware’s Web App and Developer ... reliable internal and developer-facing APIs and functionality that make complex AI infrastructure simple ... What you’ll do Build and maintain internal and developer-facing APIs and services that power the Web ... App and developer experience Develop and evolve public API functionality, including task types, validation ... You’ll work closely with backend engineers, frontend engineers, Product, Design and other teams to build

Backend Junior Software Engineer - Remote 4 days a week (Europe) Freelance Software Developer (C#) - ... AI Tutor Freelance Software Developer (C#) - AI Tutor Freelance Software Developer (Java) - AI Tutor ... Optimize performance, reliability, and scalability of backend infrastructure. ... The Opportunity We’re looking for a Senior Software Engineer to join our backend team and contribute ... (C++) - AI Tutor Freelance Software Developer (Python) - AI Tutor Sr.

Job Description About Mistral Mistral provides full-stack AI solutions: from frontier models to developer ... Build and improve systems for authentication, billing, AI tooling, and developer experience. ... Experience with modern backend frameworks and technologies. ... on creating robust, high-performance systems that support authentication, billing, AI tooling, and developer ... What We're Looking For Experience designing and building scalable backend systems and APIs.

Developer profiles specializing in Java, Kafka, DevOps, Cybersecurity, and Kubernetes. with 8+ years ... Experience: Minimum of 8 years of hands-on experience in backend development. ... (TJM): 500-600TJM : CDI 55K€-68K€ Candidate Profile We are exclusively looking for Backend ... Nous recherchons exclusivement des profils Développeurs Backend spécialisés en Java, Kafka, DevOps, Cybersécurité

We’re looking for a Senior Java Developer to join our backend team and build resilient services that ... Knowledge of OpenAPI, OAuth2, or distributed systems Contributions to open-source projects or internal developer ... do Build and optimize scalable Java microservices powering our core fintech products Design APIs and backend ... current on Java best practices and fintech trends Requirements Who you are 5+ years of experience in backend

role involves full ownership of critical projects—ranging from APIs and microservices to databases and developer ... Rust, Go, or C++ Infrastructure: Proven track record of building scalable APIs, infrastructure, and developer ... The Senior Software Engineer will design, develop, and scale core backend services for a high-performance ... Key Responsibilities System Development: Design, build, and maintain secure, scalable backend services ... documentation and support client‑facing technical discussions Requirements Experience: 8+ years of backend

clear technical solutions Contribute to system design, infrastructure decisions, testing strategy, and developer ... Job Description Job description Lead-level backend ownership. AI-first delivery. ... We are looking for a highly senior backend engineer who can operate at Lead Engineer / Architect level ... systems with long-term scalability in mind, and turn ambiguous product needs into production-ready backend ... The work Design and own backend services in NestJS and TypeScript, from schema to production Make architecture

They are looking for a Backend Developer with a dedicated focus on integrating Hyperliquid functionalities ... Backend focus: Solid backend engineering background, especially with EVM and integration patterns; front‑end ... Bonus: Familiarity with Solana, Bitcoin, or mobile backend development. ... TypeScript proficiency: Experience building scalable APIs and backend systems in TypeScript. ... This role is backend‑only (no frontend or design work required) letting you shape core integrations at

Design and implement backend services, APIs, business logic, and third-party integrations. ... Strong full-stack capabilities, with the ability to work independently across frontend and backend. ... and backend, take ownership of features from initial design to production, and contribute to architectural ... We are currently looking for a strong Senior Full-Stack Developer to join an international engineering ... About The Role We’re looking for a Senior Full-Stack Developer who can work confidently across frontend

As a Back End Developer at Earnix, you will be an integral part of our Engineering team, reporting to ... Knowledge of integrating LLMs and AI tools into backend systems. ... Strong proficiency in TypeScript and/or Python for backend development. ... You'll Do It Using At least 6+ years of experience in backend software engineering. ... Integrate AI capabilities (including LLMs and agentic tools) into backend workflows and services.

Expertise for AI Training - EU Software Engineer Intern (relocate to London) Front-End Developer (Vue.js ... Intern (relocate to Milan) Us, Île-de-France, France $135,000.00-$180,000.00 1 month ago Front-End Developer ... What You’ll Do Build and enhance backend services using Node.js (TypeScript) and PostgreSQL as the main ... strong market position and exciting developments ahead The Opportunity You will take ownership of major backend ... and cross-functional teams to bring new modules from idea to production What We’re Looking For Proven backend

bottleneck is a process, not a pipeline You’re comfortable in the NGA stack or can get there fast: Go (backend ... You combine architectural thinking with hands-on delivery, and you understand that the best developer ... You will set the strategy, own the Internal Developer Platform, define golden paths, and drive adoption ... portals Own the developer experience vision for the Nexus platform, from service creation through to ... across NGA and IFS product teams, serving as the voice of the developer inside the platform organisation

broader team more effective You’ll have the chance to lead projects like: Re-architecting the Mintlify backend ... Supporting multi-cloud deployments across regional and customer-managed environments Building AI-first developer ... infrastructure, services, and tooling that Mintlify’s engineers and products depend on Set the direction for developer

Cycloid is both an Internal Developer Platform and an Internal Developer Portal, with modules around ... Collaborate closely with product managers, frontend, backend, and DevOps teams to define requirements ... work hands-on on new features and product improvements, and collaborate daily with product, frontend, backend ... developer portal and platform, alleviating the cognitive load on IT teams and advocating for FinOps ... We optimize the developer experience and operational efficiency by accelerating the delivery of an internal

Your responsibilities include: Developing robust and secure backend applications using Ruby and Ruby ... Our client, a fast-growing company in the fintech sector, is looking for a Ruby Developer to strengthen ... Your Mission: As a Ruby Developer, you will play a key role in designing and building high-performance

Claude Code) to improve developer experience and delivery. ... Proactive learner with pragmatic adoption of AI-assisted developer tools (for example GitHub Copilot, ... Senior Back-End Engineer Key responsibilities As a Backend Engineer within Advanced Analytics ... backend services and REST APIs powering AI-enabled solutions: clean interfaces, robust domain models ... As a Backend Engineer, you are in charge of the following responsibilities: Design, build, and maintain

an experienced lead, alongside commercial leadership that has scaled sales at some of the best‑known developer ... and AI platforms Stack React and TypeScript on the frontend, Node on the backend, Python for data and ... What you’ll bring 2+ years of fullstack or backend‑leaning experience, ideally with some customer‑facing