354 backend developer English-speaking jobs in France

Professional Certificate, AWS Certified Developer Associate, Microsoft Certified Full Stack Developer ... , and/ or Certified Scrum Developer (CSD)   ... Full Stack Engineer Annotator Job Summary The Full Stack Engineer Annotator will assess frontend and backend ... Responsibilities ·        Annotate full-stack application datasets. ·        Evaluate frontend and backend ... such as Proficiency in React, Angular, or Vue, HTML5, CSS3, JavaScript (ES6+) ·        Proficiency in backend

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications ... on creating robust, high-performance systems that support authentication, billing, AI tooling, and developer ... systems serving millions of users.Build and improve systems for authentication, billing, AI tooling, and developer ... We are creative, low-ego and team-spirited.The RoleAs a Backend Engineer on the Engineering team, you ... Our team develops the backend infrastructure and APIs that enable Studio, Vibe, and Vibe Code, shaping

The Role Experienced Principal Backend Developer with strong expertise in TypeScript, C++ (highly welcome ... OSDU Data Platform and internal cloud-native data services, delivering robust, scalable, and secure backend ... Strong problem-solving skills with ability to troubleshoot complex backend and data issues Collaborative ... is a strong plus PostgreSQL: schema design, query optimization, indexing, partitioning, replication Backend

Missions Design and implement backend architecture for autonomous agents using advanced orchestration ... between Data Science and Core Engineering, translating agentic research into scalable, maintainable backend ... Requirements Minimum 8+ years of professional experience in backend software engineering Proven ... Working Conditions Role type: Full-Time, Senior Level Experience required: Minimum 8+ years in backend

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.

Claude Code) to improve developer experience and delivery. ... Senior Backend Engineer (m/f/d) Key responsibilities As a Backend Engineer within Advanced Analytics ... Proactive learner with pragmatic adoption of AI-assisted developer tools (for example GitHub Copilot, ... 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

Proven experience in Java backend development within complex technical environments.

You will work across both frontend and backend disciplines and partner closely with Infrastructure on ... Comfortable leading engineers across both frontend and backend disciplines, with sufficient technical ... The role spans developer experience, CI/CD, security practices, tooling, and shared platform capabilities ... Maintain and evolve engineering-wide standards covering security, tooling, CI/CD, developer experience ... Experience owning or leading platform, DevOps, security, developer tooling, or similar engineering initiatives

companies in France and Brazil.ð Your future position:Swile is actively seeking a Senior Salesforce Developer ... As a Senior Salesforce Developer, you will be responsible for :Development ðð»‍ð»- Develop solution design ... 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

Model, design, and implement databases and backend systems. ... Description du poste Your Role As a C++ Developer at ALTEN, you will design, develop, and optimize

As a Flutter Mobile Developer, you will join Cognizant and work for a major client in the banking and ... Knowledge of PHP / Symfony is appreciated, as it helps collaboration with backend teams, but the mission ... maintain mobile applications using Flutter (Android and iOS) Integrate REST APIs and collaborate with backend

Collaborate with frontend and backend teams to ensure seamless Web3 user experiences. ... We are looking for a talented and experienced Blockchain Developer to join our growing team in building

without direct authority and collaborate across organizational boundaries.You have experience with backend ... You'll lead the design and delivery of shared platform capabilities that reduce developer friction, improve ... platforms, operational tooling, developer productivity solutions, or AI-powered engineering workflows ... solve company-wide challenges spanning cost intelligence, operational tooling, platform health, and developer ... health, troubleshoot incidents, and improve operational efficiency.Drive reusable platform services and developer

Practical experience setting up or customizing AI developer agents and automated AI workflows. ... Helix is our flagship Ad-Network team of around 60 top-tier engineers and data scientists spanning backend ... Senior Product Managers, QA/Release Engineers, and five exceptional Senior Engineers specialized in backend ... integrating agentic workflows, LLMs, and AI-driven automation tools to solve complex challenges and elevate developer

YOUR ROLE As a Backend .Net Developer, you will be entrusted with building robust, scalable, and secure ... YOUR PROFILE Required Technical Skills Proven experience in backend development using .Net Core / .Net

As an experienced Senior Developer, you have a proven track record dealing with scaling challenges, distributed ... processing high volumes of data.Education: Engineering degree (or university equivalent) required for the Backend

Technical interview with a developer: a live coding session of 1 to 1.5 hours. ... . •     Node.js backend: API design, auth, error handling, observability. •     Asynchronous processing ... You will report to the Head of Engineering and collaborate with other departments to build the backend

Passionate about developer experience - clear APIs, great docs, and reliability at scale. ... Working closely with backend teams to ensure the underlying systems we build are aligned to support our ... Excellent communication skills and experience collaborating with product, design, and backend peers.

About the role Reporting to the Growth team, alongside Charles, you'll work as a Backend Engineer focused ... Your impact/responsibilities As a Senior Backend Engineer inside the Growth Squad, you will: Ship and ... own Design, develop, test, and deploy reliable, maintainable code: APIs, scripts, backend processing ... You have 6+ years of experience as a Backend Engineer, with hands‐on exposure to large‐scale, high‐traffic

of our exponential growth, we are strengthening our internal engineering team and opening a Senior Backend ... RabbitMQ Caching: Redis Containerization: Docker The team currently consists of: 3 QA engineers 5 backend