Tech Lead .NET (M/F)

Job Description

The integration of Generative AI into .NET architectures (Azure AI, OpenAI, ML.NET) is transforming the design of business applications. This role, with no client travel (office-based or remote up to 2 days per week), is aimed at an experienced .NET Tech Lead, capable of designing architectures and providing technical leadership to teams.

💡 YOUR MISSIONS

As a .NET Tech Lead (M/F), you play a central role in the design and optimisation of software architectures whilst integrating AI components where they deliver genuine business value. You operate in an agile and collaborative environment, on varied projects involving .NET, AI and cloud environments, notably Azure.

Design & Development:

• Analyse technical and functional requirements, audit existing systems
• Design and develop scalable, high-performance software architectures in .NET
• Integrate and leverage generative AI and machine learning services (Azure AI, OpenAI, ML.NET)

Leadership & Mentoring:

• Facilitate technical workshops, share best practices and supervise teams
• Ensure developer upskilling through mentoring and code reviews
• Define and promote development and architecture standards

Quality, Performance & Deployment:

• Implement and ensure DevOps and CI/CD best practices
• Conduct code reviews and ensure software quality and security
• Maintain a technology watch and propose relevant innovations

Qualifications

• You have at least 5 years of experience in .NET development and have already managed or mentored technical teams.
• You are a pragmatic technical leader, able to make structural decisions and guide teams toward excellence.
• You master several of the following technologies :
• - Backend : .NET (Core, Framework Standard), C#, REST API, microservices.
• - Frontend : Blazor, Vue.js, React, Angular, TypeScript. Artificial Intelligence: OpenAI, Azure AI, ML.NET, NLP, Computer Vision.
• - Databases : SQL Server, Cosmos DB, Redis, MongoDB, NoSQL.
• - Cloud & Infrastructure : Azure (preferred but not exclusive), Kubernetes, Terraform, Docker.
• - Methodology & Quality : Azure DevOps, Git, Agile, Automated testing.
• You are fluent in French.

Additional Information

By joining Magellan, you will work within multidisciplinary teams and contribute to impactful projects at the heart of major transformations: Generative AI, intelligent platforms, social and environmental challenges, and more.

What Magellan guarantees you: a professional experience that is people-centered, enriching, and fulfilling !

The little extras :

🚀 Community : Become an integral part of a passionate community and keep learning every day alongside top Microsoft experts. Enjoy an inclusive and supportive work environment where everyone is valued. Proudly certified Great Place To Work (3rd place in its category).

💰 Profit‑Sharing, Incentive Bonuses & Holiday Bonus

🏡 Flexible Remote Work : Up to 2 days of remote work per week

🍽️ Edenred Meal Card : €9.30 per working day

💊 Family Health Insurance

🚴🏼‍♀️ Sustainable Mobility Package : Up to €400 per year

🌐 Early access to new technologies such as #M'GPT, #Copilot, and the highest levels of Microsoft certifications !

We can’t wait to meet you !