Overview: Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future\-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast\-track innovation through each step of your value chain. We are strategically positioned to build value, with a global footprint across 30 countries. We are as global and local as you need us to be, with strong best\-in\-class pan\-European technological centres and unique best\-shoring capabilities. We leverage a network of high value\-adding affiliates in consulting and industrial excellence, and leading partners across multiple sectors to provide you with the most comprehensive services and solutions in an ever\-changing environment. Essential skills: * Professional experience (4\-5 years) leading development teams in a .NET/C\# environment, with a strong understanding of OOP, SOLID principles and DDD/EDA architecture. * Practical experience with Azure Cloud, Azure DevOps, designing cloud\-native solutions, microservices, Docker/Kubernetes and REST APIs. * Solid knowledge of TDD, unit testing (xUnit, NUnit, Moq) and integration testing, as well as the use of SQL Server, CosmosDB and MongoDB databases. * Excellent communication skills in English, with the ability to collaborate, solve problems and pay attention to detail.