1060 backend developer English-speaking jobs in Île-de-France

stack:Design & implement scalable, efficient backend solutions and APIs, ensuring high performance and ... solutions align with overall product goals and user needs.Ensure that backend infrastructure is scalable ... pragmatic and focused on shipping efficiently.About the roleWe're looking for a highly experienced backend ... work on our most popular product: the portfolio tracker.Your role will be to work on the Ruby on Rails backend ... performance and maintainability.Engage closely with frontend, design, and product teams to ensure that backend

As a Senior Machine Learning Engineer, your mission will be:Design, develop, and optimize backend systems ... nearly 1,800 people in 36 countries.We are seeking a highly skilledML Engineer with a strong focus on backend ... In this role, you will tackle complex challenges at the intersection of backend, DevOps, and data engineering ... ), focusing on cost optimization, security, and scalability for data and ML systems.Ensure that all backend ... load tests.Stay up-to-date with emerging technologies and contribute to the ongoing improvement of backend

Systems: Architect backend systems designed for scalability and efficiency. ... make it happen, we are looking for top talent to join our tech team.ResponsabilitiesBuild and Scale Backend ... and data privacy.Develop and Maintain APIs: Design APIs that connect our frontend applications with backend ... in full-time or part-time software development, or you've built your own products/projects as a backend

Our backend is a standard Ruby on Rails API powered by PostgreSQL, Redis, and Sidekiq jobs. ... You might have a preference for working on backend projects, but you aren't afraid of frontend work

Join to apply for the Senior Software Developer - Azure Infrastructure role at RELEX Solutions2 weeks ... ago Be among the first 25 applicantsJoin to apply for the Senior Software Developer - Azure Infrastructure ... with genuine work-life balance and access to every opportunity.We’re looking for a skilled Software Developer ... Scientist (French & English fluent)Data Scientist Senior - MLOps & Transformation (F/H)Senior Frontend Developer

We are seeking a Senior BackEnd Engineer (Node.js) for a remote tech company founded in Berlin, dedicated ... Everyone has the opportunity to contribute ideas that directly impact millions of active users.Their backend

load tests.Stay up-to-date with emerging technologies and contribute to the ongoing improvement of backend ... Engineer with a passion for data.In this role, you will tackle complex challenges at the intersection of backend ... tools.What You Will Bring to the Team :3+ years of experience in software development, with a focus on Backend ... engineers to design end-to-end solutions, integrating ML models with the infrastructure.Ensure that all backend ... systems that support ML and data-heavy applications.Collaborate with data scientists, product, and other backend

Software Engineer - Backend & ScalabilityParis, FranceAt Datadog, we’re building the platform that enables ... services in production environmentsYou’re proficient in at least one backend language (Go, Python, Java ... trillions of data points each day and tackle challenges of scale, speed, and resilience.We’re looking for backend ... technical design, trade-offs, and best practiceWho You Are:You have 3+ years of experience building backend ... a BS/MS/PhD in a technical field or equivalent practical experienceThis is a great opportunity for backend

development.Create, test, and deploy high-quality code with an emphasis on REST API development and backend ... You'll DoYou will play a critical role in developing, enhancing, and maintaining Crossbeam's backend ... enhancements with guidance from team members.Work across the full stack of our application, focusing on backend ... services written in Clojure.Leverage workflow orchestration tools like Temporal to help manage distributed backend ... ensuring reliability and scalability.Use Datadog to monitor and improve the performance and reliability of backend

engineering efforts with business objectives.Job requirements:Transitioned from a Senior Engineer (Backend ... open-source password manager.Responsibilities include:Enhance team efficiency by balancing speed, quality and developer

experience as a Software or Full Stack Engineer in a cloud environment.Proficient in Python: Strong backend ... alerts for “Full Stack Engineer” roles.Full-Stack Software Engineer - Remote (FR) or OnsiteFull Stack Developer

in code reviews, maintaining high standards of code quality and technical designBonus: experience in backend ... role, you’ll lead the technical direction of iOS development, build the next app hits, mentor a junior 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

Join to apply for the Founding AI Frontend Developer role at Naptha AI.We are seeking a talented frontend ... developer to join our team as a founding member, focusing on rapidly developing and deploying dynamic

Your Responsibilities• Design, build, and deploy backend services to support Electra’s payment systems ... Your MissionAs a Backend Software Engineer within one of our key teams—“Cash Flow” (payments) or “Network ... Profile• Education: Engineering degree or equivalent in Computer Science.• Experience: 3+ years in backend ... ownership of the full project lifecycle: conception, build, deployment, and run.• Continuously improve backend ... various languages, but experience with Ruby, Go, or TypeScript is a plus.• Strong understanding of modern backend

work on our engineering page.What We Are Looking ForYou have experience designing APIs and building backend

The Opportunity:As a junior Backend Software Engineer you’ll work on performance-critical systems that ... Own the Stack: Build and maintain backend services using modern technologies like .NET Core, PostgreSQL ... you have:- You have a first experience (internship, apprenticeship, or full-time) working with modern backend

Kalepa's team members bring experience from top technology companies, including Facebook, Google, Amazon, Mastercard, and Uber. Kalepa is backed by leading VCs like IA Ventures and Inspired Capital. Our Values (This is important):Many organizations have a dusty list of corporate values that no one ever follows. Kalepa is not one of those companies.

products, especially regarding ads bidding and user segmentation;Team up with our colleagues (think Backend

At Cloudbeds, we're not just building software, we’re transforming hospitality. Our intelligently designed platform powers properties across 150 countries, processing billions in bookings annually. From independent properties to hotel groups, we help hoteliers transform operations and uplevel their commercial strategy through a unified platform that integrates with hundreds of partners.