HappeningIT - Expert .NET Full Stack Senior

<ul> <li> Design, develop, and maintain robust, secure, and high-performance software solutions.<br> </li> <li> Work across both <b>Back-end</b> and <b>Front-end</b> layers according to project requirements.<br> </li> <li> Actively participate in software architecture and technical design activities.<br> </li> <li> Build and maintain <b>CI/CD pipelines</b> using <b>Azure DevOps</b> and automate infrastructure with <b>Terraform</b>.<br> </li> <li> Contribute to a major digital transformation program for a leading company in the energy sector, involving significant technological, organizational, and business challenges.<br> </li> <li> Optimize data processing using <b>Azure Databricks</b>.<br> </li> <li> Provide technical guidance and support to internal and client teams.<br> </li> </ul><p><strong>Languages</strong></p><ul> <li> French: Fluent<br> </li> <li> English: Professional proficiency<br> </li> <li> Dutch: A plus<br> </li> </ul><p><strong>Why Join This Project?</strong></p><ul> <li> Large-scale project with a modern technology stack<br> </li> <li> Experienced and dynamic team<br> </li> <li> Opportunity to work across all layers of a software development project<br> </li> <li> Transparent, people-focused, and high-quality support from HappeningIT<br> </li> </ul> <b>Location:</b> France (Île-de-France) or Belgium (Brussels)<br> <b>Long-term contract or permanent employment depending on the candidate's profile</b><br> HappeningIT, a recognized IT consulting and staffing firm, is looking for a <b>Senior .NET Full Stack Expert</b> on behalf of one of its major enterprise clients. The successful candidate will contribute to complex and innovative projects within an international environment.<br> This is a <b>long-term assignment</b>, with the possibility of a permanent position depending on the candidate's profile.<p><strong>Required Profile</strong></p><p><strong>Experience</strong></p><ul> <li> Minimum <b>15 years</b> of experience in software development.<br> </li> </ul><p><strong>Required Technical Skills</strong></p><b>Back-end / Frameworks:</b><br> <ul> <li> .NET Framework<br> </li> <li> .NET Core<br> </li> <li> ASP.NET<br> </li> <li> C#<br> </li> <li> Entity Framework<br> </li> <li> DDD (Domain-Driven Design)<br> </li> <li> TDD (Test-Driven Development)<br> </li> </ul> <b>Front-end &amp; Applications:</b><br> <ul> <li> Angular<br> </li> <li> Windows Forms<br> </li> <li> Web Applications<br> </li> <li> Xamarin (Mobile)<br> </li> </ul> <b>Cloud &amp; DevOps:</b><br> <ul> <li> Azure (Cloud Computing)<br> </li> <li> Azure DevOps Services<br> </li> <li> Azure Databricks<br> </li> <li> Terraform<br> </li> </ul> <b>Tools &amp; Environment:</b><br> <ul> <li> Visual Studio<br> </li> <li> Microsoft SQL Server<br> </li> <li> Databases (SQL, PostgreSQL, etc.)<br> </li> </ul> <b>Methodologies &amp; Soft Skills:</b><br> <ul> <li> Structured software development<br> </li> <li> Applied computer science<br> </li> <li> Strong problem-solving skills<br> </li> <li> Excellent communication skills<br> </li> </ul>