493 backend developer English-speaking jobs in France

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

Engineer, Platform Engineer or similar Experience building backend services, distributed systems, developer ... proprietary high-performance sonic inference engine and turns complex infrastructure into a compelling developer ... planes, workers, databases and observability systems Strong engineering fundamentals in one or more backend ... for a new product area Requirements Strong experience as a Staff Engineer, Senior Software Engineer, Backend ... languages ideally Go Good judgement around trade-offs between reliability, latency, scale, cost and developer

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.

part of our ongoing Supply Chain transformation, we are looking for a Supply Chain Planning Systems Developer ... continuous improvement of our planning applications.This position is ideal for a technically skilled developer ... enterprise applications, databases, and Supply Chain systems.Your MissionAs a Supply Chain Planning Systems Developer ... You will develop and optimize backend processes, database solutions, and data flows to ensure the reliability ... systems.Key ResponsibilitiesBlue Yonder Development and MaintenanceDevelop, maintain, and optimize 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

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

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

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

code for performance, memory management, and thread safety.Model, design, and implement databases and backend ... will shape cutting-edge solutions for international clients.Description du posteð Your RoleAs a C++ Developer ... TechnologyExperience Level: Not ApplicableIndustry: Computer SoftwareCompany: ALTENDescription de l'entrepriseð C++ Developer

Missions Biomethane project: develop, deliver and maintain applications (Front and Backend) supporting ... Azure DevOps / AWS SQL Server Additional Information Senior Front (Angular) and Back End developer ... Provisions, PNL Reporting and Risk supervision Requirements Senior Front (Angular) and Back End developer

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 ... this space.Experience in Objective-C, Kotlin, Node.Practical experience setting up or customizing AI developer ... integrating agentic workflows, LLMs, and AI-driven automation tools to solve complex challenges and elevate developer

Contribute to architecture, engineering standards, developer experience, and continuous improvement. ... Working across both backend and frontend, you will help build business-critical applications and platform ... Ability to investigate and resolve complex production issues across frontend, backend, infrastructure ... Strong experience with Cand .NET, building production APIs, backend services, and distributed applications ... the entire software development lifecycle, from domain discovery and technical design to frontend and backend

platform for reliability, observability, and developer efficiency.Cross-Team Collaboration: Working ... innovation and ready to make an impact at scale, we’d love to hear from you.ð The Opportunity:As a Backend ... services.- Contribute to technical architecture and decision-making across the backend stack.- Champion ... real time.- Continuously monitor and improve the reliability, maintainability, and test coverage of backend ... improving the speed of real-time queries and calculations.Infrastructure Improvements: Evolving our backend

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

Software Developer in Paris, France. ... The successful candidate will collaborate closely with Android, Backend, QA, DevOps, and Product teams ... Collaborate with Product Management, Security, QA, DevOps, and Backend engineering teams to deliver end-to-end ... Experience designing public APIs and developer-facing SDK documentation. ... The Senior Software Developer (iOS) plays a key role in the design, development, and delivery of secure

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

The teamTo sustain the company's growth, Ledger is looking for a Senior Scala Backend Engineer to join ... This team builds and operates the backend services that power blockchain account management, transaction ... and contribute to the team's AI tooling.Mentor other engineers and share your knowledge across the Backend ... team for roadmap prioritization and customer-driven requirements.What we’re looking for5+ years of backend ... Ile de France, 75002Employment TypeFull timeLocation TypeHybridDepartmentTechSoftware Engineering - Backend

You care about clean code, architecture, testing, API design, and building robust backend systems.

across our 5 global offices, 30% working fully remotely.Your MissionWe are looking for a Confirmed Backend ... BlaBlaCar’s payment solutions that provide reliability, trust and smooth end-to-end experience.As a Backend ... frontend developers.You will be reporting to the squad's Engineering Manager and working with a team of 10 Backend