1355 backend developer English-speaking jobs in Île-de-France

  • Datadog
  • Paris
  • April 28
Our ambition is to lead the way in a high-growth market.Job DescriptionAs a Backend Developer specializing ... in you will be responsible for designing, developing, and maintaining the backend infrastructure that ... systems to facilitate teamwork and future development.Candidate ProfileProven experience in backend ... gaming experience.Documentation: Maintain clear and up-to-date documentation for APIs, services, and backend ... game-related data and player information efficiently.Scalability and Performance: Architect and optimize the backend
  • Whatjobs FR
  • Paris
  • May 12
Role Overview As a DevOps / Backend Developer, you will be responsible for maintaining, deploying, and ... Backend Development : Contribute to Laravel/PHP backend development, bridging the gap between operations ... 're seeking a talented Senior DevOps Engineer with AWS expertise who can also contribute to our backend ... directly with the development team to enhance our technical foundation and contribute to the Laravel/PHP backend
  • Games Jobs Direct
  • Paris
  • May 7
Our ambition is to lead the way in a high-growth market.Job DescriptionAs a Backend Developer specializing ... in you will be responsible for designing, developing, and maintaining the backend infrastructure that ... gaming experience.Documentation: Maintain clear and up-to-date documentation for APIs, services, and backend ... game-related data and player information efficiently.Scalability and Performance: Architect and optimize the backend ... seamlessly into mobile games.Testing and Debugging: Conduct thorough testing, debugging, and optimization of backend
  • CAST Software
  • Meudon
  • May 7
For our fast-growing SaaS product CAST Highlight, we are looking for an experienced Senior Frontend Developer ... and product teams to ensure seamless integration of backend services.Write clean, maintainable, efficient ... Responsibilities:Design and develop frontend dashboards by leveraging REST APIs.Collaborate with the backend ... problem-solving and analytical skills.Personal Attributes:Self-motivated, proactive, and passionate about backend
  • WorksHub
  • Paris
  • April 7
We kicked-off our prelaunch in mid-July, surpassed $105M TVL in less than a week.Your Role:As a Backend ... Developer at Usual, you will play a critical role in building and enhancing our decentralized application ... Developer in a web3 or DeFi project.Demonstrated ability to work autonomously and deliver high-quality ... contract development and testing.Experience with Google Cloud services.Experience:Proven experience as a Backend
  • Veepee|ad
  • Paris
  • May 10
Developer to join the CRM Brands product team (within the Sales Preparation domain and Sales Creation ... a leading role in the European digital commerce landscape.JOB DESCRIPTIONToday we are looking for a Backend ... developer;Excellent experience with C# / .NET;Good knowledge of relational databases;Strong IT mindset ... Monitor production and provide level 2 support when needed.MUST HAVE skills5+ years of experience as a backend
  • Thurn Partners
  • Paris
  • May 2
systematic trading firm, operating across multiple locations, is currently seeking a Full-Stack Web Developer ... Proficient in backend development with Python, particularly using FastAPI. ... Collaborate with backend, infrastructure, and DevOps engineers to develop scalable, high-performance ... Support the development of architectural standards and best practices across both frontend and backend
  • Digis Corp
  • Fontainebleau
  • May 7
stage: 2 years, launched and accessible to end usersWork schedule: full remote.The team comprises 6-7 backend ... developers (including 1 BE developer from Digis), 1 full-stack engineer, 1 front-end developer, 1 CTO ... (with FastAPI experience)Digis is seeking a motivated and skilled Senior Python Developer to join our ... same time, you can easily change projects, try new things, and get diverse experiences.Senior Python Developer
  • Matrix Eastern Europe
  • Paris
  • May 9
Developer to join the team of our client and partner – Qualtero. ... of the leading global R&D services companies with more than 10,000 professionals, is looking for a Backend
  • Syndicode
  • Paris
  • May 7
About the roleAs a Python Developer, you will write reusable, testable, and efficient code that drives ... and ensuring top-level security and data protection.What you’ll be doingDesign and develop scalable backend ... solutions.Maintain and enhance the performance of production systems.What You’ll Need:Strong experience with backend
  • RPMGlobal
  • Paris
  • May 7
event-driven architectures, and implement best practices.Documentation-As-Code: Define and implement a developer-friendly
  • Signaturit Group
  • Paris
  • May 7
development of new features, continuous improvement, and incident resolution.Responsibilities of the backend ... online identity and document verification with AI and machine learningWhat you will do at SignaturitAs a Backend
  • Octopus Energy Group
  • Paris
  • May 7
We are seeking a Backend Developer to work closely with Octopus Energy UK and various teams on developing
  • Nityo Infotech
  • Paris
  • May 15
You will collaborate closely with designers, backend engineers, and product managers to create seamless ... with TypeScript and strongly-typed development approachesExperience integrating front-end apps with backend ... DevelopmentMadrid, Community of Madrid, Spain 7 months agoFrontend Angular Developer (100% zdalnie)Madrid ... Intern - Remote Internship in Frontend DevelopmentFrontend Developer Intern - Remote Internship in Frontend ... , Bratislava, Slovakia 1 month agoFrontend Developer Intern - Remote Internship in Frontend DevelopmentMadrid
  • xLabs
  • Paris
  • May 7
Backend Developer to join the Relayers team, which provides off-chain infrastructure for blockchain interoperability ... usability of our code absolutely crucial.ResponsibilitiesYou have 5+ years of experience working as a Backend
  • Fortuna Games OÜ
  • Paris
  • May 14
DevelopmentReferrals increase your chances of interviewing at Fortuna Games OÜ by 2xGet notified about new Back End Developer ... Strong skills in Python and hands-on experience building scalable backend services. ... Solid understanding of Node.js, especially in backend scripting or service integration roles. ... Build and maintain supporting services in Node.js for background processing, integrations, and backend ... opportunities on an international scale.WHAT YOU’LL DO️ Design and implement robust API services and backend
  • Pro5.ai
  • Paris
  • May 12
aiCo-founder & CEO @ Pro5.ai (we're growing)Our client is looking for a Fullstack Python Django / React Developer ... , self-motivated, and thriving in a fast-paced environment are attributes you embody.As a Fullstack Developer ... This involves a backend to ensure optimal usability and scalability.Key tasks include:Automating the ... , you will:Develop and maintain scalable backend services.Collaborate with frontend developers to innovate ... boost overall performance.Incorporate AI and Agents into our systems.Partner with DevOps to deploy backend
  • Qevlar AI
  • Paris
  • May 7
featuresWho we're looking forMust-havesDeep experience with PostgreSQL and relational designStrong Python developer ... This is a backend-heavy role with a full-stack flavor.In your first 6 months :Backend Scalability & API ... You'll play a critical role in evolving our core web platform - both frontend and backend - with ... API experience - performance, schema design, and code styleCase Study : past project or live solve a backend ... equity and early ownershipRemote-first with flexibility on locationHiring processTechnical Interview; backend
  • CryptoNext Security SAS
  • Paris
  • May 7
processInitial discussion with our HR team to explore your background and motivations.Technical interview with a developer ... React-based user interfaces for our post quantum cryptography products.Collaborate with Product and Backend ... performance and ensure cross-browser and cross-device compatibility.Integrate REST APIs to interact with our backend ... deeptech environment.The team you'll be joiningYou will be part of our R&D team, working closely with backend
  • Matera
  • Paris
  • May 7
Join to apply for the CDI - Senior Fullstack / Backend Developer role at Matera 3 weeks ago Be among ... team Keeping up with technological advancements to maintain a top-notch stack Stack and Technologies Backend ... Marseille, Toulouse, Bordeaux Contract type: CDI, full-time, flexible telecommuting Experience: +8 years in backend
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