> Markdown version of [/jobs/ext/3007650-developpeur-net-core-senior-h-f](https://www.wearedevelopers.com/jobs/ext/3007650-developpeur-net-core-senior-h-f). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Développeur .NET Core Senior H/F - **Company:** Jean Michel - **Location:** Paris, France - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** ASP.NET, .NET Framework, Confluence, JIRA, Unit Testing, Software Quality, Language Integrated Query, Drupal, Entity Framework, Microsoft SQL Server, Azure Active Directory, Salesforce.Com, SAP (Applications), .NET Core, Backend, Git, Xunit, Docker, Microservices - **Published:** September 20, 2026 - **Apply:** https://www.viteunemploi.fr/candidat/offres/offre-d-emploi-leader-technique-net-core-h-f-paris-ile-de-france-cdi-2519019 ## About the Role * Expérience de minimum 5 ans en développement .NET * Maîtrise de : o ASP.NET Core o Entity Framework Core o LINQ o SQL Server o Git o xUnit (tests unitaires) o Docker Nice to have * Connaissance des architectures microservices * Expérience avec Azure AD, Service Bus, Functions, CosmosDB * Connaissance d'environnements interconnectés : SAP, CMS (Drupal/Strapi), Salesforce * Pratique de JIRA et Confluence ## Description La Digital Factory de notre client recherche un Développeur Back-End .NET Core senior H/F pour renforcer l'équipe Clients Impact Activation.Cette mission s'inscrit dans une roadmap ambitieuse visant à développer et améliorer les solutions digitales dédiées aux clients et non-clients, avec un focus particulier sur les offres d'écoconception des emballages. Vous interviendrez dans un environnement technique riche et collaboratif, en lien direct avec les équipes architecture et produit. Vos principales responsabilités * Réaliser des études d'impacts et participer à la conception technique des solutions. * Identifier et proposer des solutions techniques pertinentes aux problématiques rencontrées. * Contribuer aux développements back-end des portails (clients et non-clients) et des solutions d'écoconception. * Garantir la cohérence et la qualité technique des livrables. * Améliorer en continu les processus de développement et la qualité du code. ## Related Videos - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [pytest: Simple, rapid and fun testing with Python](https://www.wearedevelopers.com/videos/213-pytest-simple-rapid-and-fun-testing-with-python) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Using code generation for test automation – the fancy way](https://www.wearedevelopers.com/videos/230-using-code-generation-for-test-automation-the-fancy-way) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) ## Related Articles - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)