[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-backend-developer-fmd":3,"similar-backend-developer-fmd":47},{"id":4,"slug":5,"title":6,"skills":7,"budget":31,"duration":32,"location":31,"onsitePercent":33,"contractType":34,"foundAt":35,"category":36,"description":40,"rawText":41,"webTitle":42,"webText":43,"language":44,"projectId":45,"sourceUrl":46},5359,"backend-developer-fmd","Backend Developer (f\u002Fm\u002Fd)",[8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30],"C# .NET Core 8","Microservices","RESTful APIs","SOAP APIs","SQL Server","T-SQL","MongoDB","Microsoft Azure","Docker","Kubernetes","GitLab CI\u002FCD","Terraform","XUnit","Cypress","Playwright","Postman","JFrog","Artifactory","GitHub Copilot","Confluence","Jira","GitLab","Französisch",null,"8 Months",0,"contracting","2026-05-22T07:25:11+00:00",{"id":37,"slug":38,"label":39},1,"software_dev","Software-Entwicklung","Senior Backend Developer für die Konzeption, Entwicklung und Optimierung von skalierbaren Backend-Services und APIs mit .NET Core 8, Microservices-Architekturen und Microsoft Azure. Vollständig remote in einem internationalen Team mit Fokus auf Frankreich.","For a freelance project we are looking for a\n\nBackend Developer (f\u002Fm\u002Fd)\n\nDer Senior Backend Developer ist verantwortlich für die Konzeption, Entwicklung und Optimierung von skalierbaren Backend‑Services und APIs. Der Fokus liegt auf stabilen, sicheren und performanten Lösungen unter Einsatz moderner .NET‑Technologien, Container‑Orchestrierung und Cloud‑Infrastruktur. Die Zusammenarbeit erfolgt vollständig remote in einem internationalen Team.\n\nBackground\n\nFür ein internationales Projektumfeld in Frankreich wird ein erfahrener Senior Backend Developer gesucht. Der Schwerpunkt liegt auf der Entwicklung moderner Microservices‑Architekturen mit .NET Core 8 sowie dem Betrieb und der Weiterentwicklung cloudbasierter Anwendungen in Microsoft Azure. Das Projektumfeld ist stark automatisiert und nutzt aktuelle CI\u002FCD‑, Container‑ und AI‑Assistenz‑Technologien.\n\nResponsibilities\n\n- Entwicklung und Wartung von Backend‑Services mit C# .NET Core 8\n- Design und Implementierung von Microservices‑Architekturen\n- Entwicklung und Integration von RESTful APIs und SOAP APIs\n- Arbeit mit relationalen und NoSQL‑Datenbanken (SQL Server \u002F T‑SQL, MongoDB)\n- Implementierung automatisierter Tests (XUnit, Cypress, Playwright, Postman)\n- Cloud‑Entwicklung und ‑Betrieb in Microsoft Azure\n- Aufbau und Pflege von CI\u002FCD‑Pipelines (GitLab CI\u002FCD)\n- Containerisierung und Orchestrierung mit Docker und Kubernetes\n- Infrastruktur‑Automatisierung mit Terraform\n- Nutzung von JFrog & Artifactory für Artefakt‑Management\n- Einsatz von AI‑Assistenztools wie GitHub Copilot sowie internen MCP‑Systemen (Confluence, Jira, GitLab)\n\nProfile\n\n- 5+ Jahre Erfahrung in der Backend-Entwicklung\n- mindestes fließende Französisch-Kenntnisse (must have)\n- C# .Net Core 8, Microservices .Net, API SOAP, API RESTful\n- SQL Server T-SQL, MongoDB\n- Testing: XUnit, Cypress, Playwright, Postman\n- Microsoft Azure, GitLab CI\u002FCD, Docker, Kubernetes, Terraform, JFrog & Artifactory\n- KI-Assistent\u002FAgent: GitHub Copilot\n- Confluence, Jira, GitLab\n\nApply online\n\nProject published\n27.04.2026\nStart date\nasap\nPeriod\n8 Months\nPostcode\nDE 5XXXX\nSector\nIT-Services\nCapacity\n5 Days per week remote\nCA-Number\nCA-101649\nYour contact person\nMarc-Etienne Simon\nE-Mail: marc-etienne.simon@etengo.de marc-etienne.simon@etengo.de\n+49 69 743030 559\n\nBack to project search","Senior Backend Developer (f\u002Fm\u002Fd)","Für ein internationales Projektumfeld wird ein erfahrener Senior Backend Developer gesucht. Der Schwerpunkt liegt auf der Entwicklung moderner Microservices-Architekturen mit .NET Core 8 sowie dem Betrieb und der Weiterentwicklung cloudbasierter Anwendungen in Microsoft Azure. Das Projektumfeld ist stark automatisiert und nutzt aktuelle CI\u002FCD-, Container- und AI-Assistenz-Technologien.\n\nDer Senior Backend Developer ist verantwortlich für die Konzeption, Entwicklung und Optimierung von skalierbaren Backend-Services und APIs. Der Fokus liegt auf stabilen, sicheren und performanten Lösungen unter Einsatz moderner .NET-Technologien, Container-Orchestrierung und Cloud-Infrastruktur. Die Zusammenarbeit erfolgt vollständig remote in einem internationalen Team.\n\nZu den Hauptaufgaben gehören die Entwicklung und Wartung von Backend-Services mit C# .NET Core 8, das Design und die Implementierung von Microservices-Architekturen sowie die Entwicklung und Integration von RESTful APIs und SOAP APIs. Weitere Verantwortlichkeiten umfassen die Arbeit mit relationalen und NoSQL-Datenbanken, die Implementierung automatisierter Tests, Cloud-Entwicklung und -Betrieb in Microsoft Azure sowie den Aufbau und die Pflege von CI\u002FCD-Pipelines.\n\nVorausgesetzt werden mindestens 5 Jahre Erfahrung in der Backend-Entwicklung sowie fließende Französisch-Kenntnisse. Erforderliche Technologien sind C# .NET Core 8, Microservices, API-Entwicklung, SQL Server, MongoDB, verschiedene Testing-Frameworks, Microsoft Azure, GitLab CI\u002FCD, Docker, Kubernetes und Terraform. Die Position ist auf 8 Monate befristet und wird vollständig remote durchgeführt.","de","CA-101649","https:\u002F\u002Fwww.etengo.de\u002Fit-projektsuche\u002F101649\u002F",{"items":48},[49,70,80,89,105,123,132,142,151,167,184,201,218,237,257],{"id":50,"slug":51,"title":52,"skills":53,"budget":31,"duration":65,"location":66,"onsitePercent":67,"contractType":34,"foundAt":68,"category":69},5781,"software-engineer-risikomanagement-mwd","Software Engineer Risikomanagement (m\u002Fw\u002Fd)",[54,55,56,57,58,59,60,61,62,63,64],"Java","Spring Boot","API-Entwicklung","Systemintegration","PostgreSQL","Datenverarbeitung","DevOps","CI\u002FCD","REST APIs","Angular","TypeScript","01.07.2026 - 31.01.2027","Zürich",50,"2026-05-22T19:16:25+00:00",{"id":37,"slug":38,"label":39},{"id":71,"slug":72,"title":73,"skills":74,"budget":31,"duration":65,"location":66,"onsitePercent":67,"contractType":34,"foundAt":78,"category":79},5780,"software-engineerr-mwd","Software Engineerr (m\u002Fw\u002Fd)",[54,55,75,58,60,61,76,77,63,64],"REST API","Data Integration","Data Transformation","2026-05-22T18:16:25+00:00",{"id":37,"slug":38,"label":39},{"id":81,"slug":82,"title":83,"skills":84,"budget":31,"duration":65,"location":66,"onsitePercent":67,"contractType":34,"foundAt":87,"category":88},5779,"software-engineer-mwd-java-data-integration-data-transformation-api","Software Engineer (m\u002Fw\u002Fd) Java \u002F Data Integration \u002F Data Transformation\u002F API",[54,55,62,58,60,61,85,86,63,64],"Datenintegration","Datentransformation","2026-05-22T18:16:14+00:00",{"id":37,"slug":38,"label":39},{"id":90,"slug":91,"title":92,"skills":93,"budget":101,"duration":31,"location":31,"onsitePercent":33,"contractType":102,"foundAt":103,"category":104},5777,"it-consultant-java","IT Consultant (Java)",[94,55,9,16,17,95,96,63,97,98,61,99,100],"Java 17+","AWS","Azure","React","Vue","TDD","Pair-Programming","90000 EUR\u002FJahr","permanent","2026-05-22T18:11:37+00:00",{"id":37,"slug":38,"label":39},{"id":106,"slug":107,"title":108,"skills":109,"budget":119,"duration":31,"location":120,"onsitePercent":31,"contractType":102,"foundAt":121,"category":122},5775,"novasearchcloud-platform-engineer","NovaSearchCloud Platform Engineer",[110,111,112,97,113,63,114,115,116,10,117,17,118],"HTML","CSS","JavaScript","Vue.js","Git","Webpack","Gulp","UI\u002FUX","Cloud","95000 EUR\u002FJahr","Dresden","2026-05-22T18:11:22+00:00",{"id":37,"slug":38,"label":39},{"id":124,"slug":125,"title":126,"skills":127,"budget":101,"duration":31,"location":129,"onsitePercent":31,"contractType":102,"foundAt":130,"category":131},5773,"java-entwickler","Java Entwickler",[54,110,111,112,97,113,63,114,128],"API Integration","Berlin","2026-05-22T18:11:08+00:00",{"id":37,"slug":38,"label":39},{"id":133,"slug":134,"title":135,"skills":136,"budget":101,"duration":31,"location":139,"onsitePercent":31,"contractType":102,"foundAt":140,"category":141},5772,"novasearchbackend-entwickler","NovaSearchBackend Entwickler",[110,111,112,97,113,63,114,137,138,117],"Responsive Design","Web Performance Optimization","Mannheim","2026-05-22T18:10:56+00:00",{"id":37,"slug":38,"label":39},{"id":143,"slug":144,"title":145,"skills":146,"budget":119,"duration":31,"location":31,"onsitePercent":33,"contractType":102,"foundAt":149,"category":150},5771,"novasearchexperte-zahlungsverkehr","NovaSearchExperte - Zahlungsverkehr",[110,111,112,97,113,63,114,147,148],"APIs","Backend Technologies","2026-05-22T18:10:42+00:00",{"id":37,"slug":38,"label":39},{"id":152,"slug":153,"title":154,"skills":155,"budget":163,"duration":31,"location":164,"onsitePercent":31,"contractType":102,"foundAt":165,"category":166},5768,"software-engineer-6","Software Engineer",[54,156,157,158,97,159,111,110,160,161,162,16],"Spring-Boot","relationale Datenbanken","RESTful Webservices","Typescript","GIT","node.js","Gradle\u002FMaven","80000 EUR\u002FJahr","Neubrandenburg, Berlin","2026-05-22T18:10:02+00:00",{"id":37,"slug":38,"label":39},{"id":168,"slug":169,"title":170,"skills":171,"budget":181,"duration":31,"location":129,"onsitePercent":67,"contractType":102,"foundAt":182,"category":183},5755,"anwendungsbetreuer-und-entwickler","Anwendungsbetreuer und -entwickler",[172,173,54,174,175,176,177,178,114,16,17,179,180],"VBA","MS Office","JUnit","Spring Framework","Software-Architektur","Clean Code","Maven","SQL","Netzwerk","75000 EUR\u002FJahr","2026-05-22T18:07:08+00:00",{"id":37,"slug":38,"label":39},{"id":185,"slug":186,"title":187,"skills":188,"budget":31,"duration":196,"location":197,"onsitePercent":31,"contractType":198,"foundAt":199,"category":200},5711,"embedded-software-engineer-mwd","Embedded Software Engineer (m\u002Fw\u002Fd)",[189,190,191,192,193,194,195],"C++","Automatisierte Tests","C#","Python","Softwarearchitekturen","PTC Source","Integrity","6 Monate","Bielefeld","temp_work","2026-05-22T17:38:47+00:00",{"id":37,"slug":38,"label":39},{"id":202,"slug":203,"title":204,"skills":205,"budget":31,"duration":215,"location":197,"onsitePercent":31,"contractType":198,"foundAt":216,"category":217},5707,"product-integrator-mwd","Product Integrator (m\u002Fw\u002Fd)",[206,207,57,208,114,29,209,210,192,211,212,28,27,213,214],"C\u002FC++","Embedded Systeme","CI\u002FCT\u002FCD","Jenkins","CMake","PTC Integrity","Windchill RVS","Visual Studio","IAR Workbench","12 Monate","2026-05-22T17:38:19+00:00",{"id":37,"slug":38,"label":39},{"id":219,"slug":220,"title":221,"skills":222,"budget":31,"duration":232,"location":233,"onsitePercent":234,"contractType":198,"foundAt":235,"category":236},5705,"fullstack-entwickler-smalltalk-mwd","Fullstack Entwickler Smalltalk (m\u002Fw\u002Fd)",[223,224,225,226,227,228,229,99,61,230,231,95,17,16],"Smalltalk VisualWorks","Objektorientierte Frameworks","OR-Mapper","Testframeworks","Pair Programming","Code Reviews","Refactoring","Testautomatisierung","Versionskontrolle","24 Monate","Frankfurt",20,"2026-05-22T17:38:06+00:00",{"id":37,"slug":38,"label":39},{"id":238,"slug":239,"title":240,"skills":241,"budget":31,"duration":254,"location":233,"onsitePercent":234,"contractType":198,"foundAt":255,"category":256},5702,"senior-java-fullstack-entwickler-mwd","Senior Java Fullstack Entwickler (m\u002Fw\u002Fd)",[54,55,242,243,244,245,95,58,113,63,97,64,246,247,248,61,249,250,209,114,174,251,252,253,22],"GenAI","LLM Engineering","Prompt Engineering","KI-Agenten","Node.js","REST","OpenAPI","GitLab CI","GitHub Actions","Cucumber","Mockito","JMeter","36 Monate","2026-05-22T17:37:40+00:00",{"id":37,"slug":38,"label":39},{"id":258,"slug":259,"title":260,"skills":261,"budget":31,"duration":31,"location":267,"onsitePercent":31,"contractType":102,"foundAt":268,"category":269},5659,"consultant-software-developer-mwd","Consultant Software Developer (m\u002Fw\u002Fd)",[54,112,262,64,191,263,264,265,266,177],"ES6","Web Applikationen","Frontend","Backend","agile Methoden","Langenfeld","2026-05-22T17:15:10+00:00",{"id":37,"slug":38,"label":39}]