1156 backend developer English-speaking jobs in Île-de-France

We’re looking for a Junior Backend Engineer to join our team. ... Backend — Go: Providing best-in-class APIs to our eCommerce customers.Frontend — React, TypeScript: Creating

Join to apply for the Apprenticeship - Reporting Analyst/Developer - September 2025 role at AXAGet AI-powered ... this job and more exclusive features.Work EnvironmentWe are looking for our next Reporting Analyst/Developer ... inclusion and sustainable development.Project OverviewThe Data and Analytics team seeks a reporting analyst/developer

pipelines, and enforce best practices Performance Tuning : Profile and optimize database queries and backend ... Solid experience with PostgreSQL : schema design, indexing, query optimization Proven skills in Python backend ... Meaningful Impact : Play a key role in building the backend that powers AI-driven retail solutions Cross-Functional

Don't hesitate to give our backend challenge a try. #J-18808-Ljbffr ... Your MissionJoin our FinTrust team as a Backend Engineer, contributing to both the trust and safety and ... maintained code running in production environments.Backend Proficiency: Strong knowledge of at least one backend ... Work: While focusing mainly on backend development, you may occasionally work on full stack projects.Architectural ... including:Eric, Engineering Manager, who’ll also be your managerAnna, David, Lukasz, Valentin, your fellow Backend

challenging the status quoWork with the team on the definition of the migration strategy on the new backend ... Scientist (EU Timezones Only)Lead Data Scientist AI Ecosystem & PartnershipsSenior Presales/ Business Developer

visualization using LLMs.Optimize workflows for large-scale datasets and improve database support.Strengthen developer ... engineering, building a real product.We’re hiring at all levels (junior, mid, senior).A passion for combining backend

internal teams to architect solutions at high scale.You have significant experience in one or more backend ... help shape an ambitious platform roadmap to ensure Datadog’s full product-suite becomes more and more developer-friendly

Team: Dedicated to the development and lifecycle of our action platform runners, enhancing the Action Developer ... a strong reliability-oriented mindset and care deeply about resilient systems.You are proficient in backend

and internal teams to architect solutions at high scaleYou have significant experience in one or more backend ... help shape an ambitious platform roadmap to ensure Datadog’s full product-suite becomes more and more developer-friendly

Social network you want to login/join with: Software Engineer Intern - Backend or Fullstack, Paris Client

You’ll shape our mobile roadmap alongside product and backend teams, with full autonomy to make decisions ... decision-making around navigation, state management, modularization, etc.Integrate deeply with our backend ... app release cycles, including build validation and deployment processes.Proven expertise in testing backend ... improve mobile performance, crash rates, and startup timeDesign mobile features and collaborate with backend

servicesReact and Tailwind: Your go-to combo for UIs and consistent styling.Python: To create backend ... as image viewing, annotation, and clinical data management – this includes creating crucial UIs and backend ... features and optimizing existing code – our clinical users will rely on the code you ship.Contribute to backend ... development servers, and API frameworks.TypeScript: to create UIs, frontend utility libraries, and backend

As a Backend Software Engineer in our Compliance Engineering team, you will be instrumental in creating ... microservice architecture, and a genuine enthusiasm for delivering exceptional solutions.The role of Backend ... maintaining a highly resilient, scalable, and efficient operation.Challenges you will be working on.As a Backend ... As a Backend Software Engineer, you'll work in a multicultural environment, requiring excellent communication

crypto technologies, and solving real-world problems in global payments.You’ll help build our core backend ... secure and mission-critical transactions.ResponsibilitiesDesign, develop, and maintain our asynchronous backend

Join to apply for the IT JDE Developer role at BIC1 month ago Be among the first 25 applicantsJoin to ... apply for the IT JDE Developer role at BICFor over 75 years, BIC has been creating ingeniously simple ... plansProfessional development opportunitiesVolunteer opportunitiesJob DescriptionWe are seeking a JDE Developer ... practices, ensuring high-quality, scalable, and maintainable solutions.In his/her main activities, the JDE developer ... TechnologyIndustriesManufacturingReferrals increase your chances of interviewing at BIC by 2xGet notified about new Information Technology Developer

Freelance Software Developer (PHP) - AI TutorFreelance Software Developer (PHP) - AI Tutor6 days ago

Join to apply for the iOS Developer H/F role at LuniJoin to apply for the iOS Developer H/F role at LuniGet ... To know more Luni, you can listen to this podcast (in French) As an iOS Developer at Luni, you will:• ... Digital Health - ConsultingFullstack Software Engineer (Ruby on Rails / React) (CDI) Full-Stack Web Developer ... Software Engineer, Mobile - Swift/ KotlinFlutter Engineer – Mobile Apps, Dart & Cross-Platform UILead Developer ... DevelopmentReferrals increase your chances of interviewing at Luni by 2xSign in to set job alerts for “iOS Developer

Mission: Join us as a Backend Engineer to craft polished user experiences, highly scalable APIs and robust ... banking services, all to help create the finance solution all businesses love.Impact: As a Backend Engineer ... our ever-growing user base needs, and deliver high-quality products in a fast-paced environment.As a Backend ... working in cross-functional teams, dedicate themselves to one feature at a time.Your future team:As a Backend ... pricing.Financial Tools: supporting cash flow management and bookkeeping.You'll work in a CFT of 4-6 backend

Rails / React) Freelance Software Developer (Python) - AI TrainerFreelance GenAI Developer - Prompt ... (Java) - AI TrainerFreelance Software Developer (C#) - AI TrainerFullstack Software Engineer (Ruby on ... (C++) - AI TrainerFreelance Software Developer (C/C++ - Rust) - AI TrainerData Engineer - International ... interviewing at Turing by 2xSign in to set job alerts for “Software Engineer” roles.Freelance Software Developer ... experience with LLM-generated code or evaluation work is a plus.Bonus PointsExperience in LLM research, developer

They are looking to strengthen their team by hiring a Senior Fullstack Developer (Node / React) to join ... their adventure.As a Senior Fullstack Developer your responsibilities will include :Creating and maintaining ... to improve our products.Desired Profile :Experience: At least 5 years of experience as a fullstack developer