At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life\-saving robots, our digital and software technology experts think outside the box as they provide unique R\&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same. **YOUR PROFILE** We are seeking a skilled Mid\-Level .NET Developer to join our growing team in Lisbon. The ideal candidate will have solid experience developing applications using the .NET framework and C\#, as well as good knowledge of databases and modern software development practices. **RESPONSABILITIES** * Design, develop, and maintain applications using .NET / C\#. * Implement APIs and services, ensuring integration with front\-end and third\-party systems. * Participate in all stages of the software development lifecycle, from requirements gathering to deployment. * Write clean, scalable, and testable code following best practices. * Collaborate with cross\-functional teams (front\-end developers, QA, DevOps) to deliver high\-quality solutions. * Debug, troubleshoot, and resolve technical issues. * Participate in Agile ceremonies (daily stand\-ups, sprint planning, retrospectives). **REQUIREMENTS** * **3–4 years of professional experience in software development with .NET** (Core/Framework). * S **trong knowledge of C\#** , object\-oriented programming, and design patterns. * Experience with R **ESTful APIs** and web services. * Good knowledge of **relational databases** (SQL Server, PostgreSQL, or MySQL). * Experience with version control tools ( **Git** ). * Familiarity with **Agile methodologies** . * **Good communication skills in English** (written and spoken). **NICE TO HAVE** * Experience with **Entity Framework, LINQ, or similar ORM frameworks** . * Knowledge of **front\-end technologies** (Angular, React, or Blazor). * Familiarity with **CI/CD pipelines** (Azure DevOps, Jenkins, GitHub Actions). * Knowledge of testing frameworks (xUnit, NUnit, MSTest). **WHAT TOU WILL LOVE ABOUT WORKING HERE** * Join a multicultural and inclusive team environment. * Engage in exciting national and international projects. * Hybrid work. * Your career growth is central to our mission. Our array of career growth programs and diverse professionals are crafted to support you in exploring a world of opportunities. * Training and certifications programs. * Health and life insurance. * Referral program with bonus for talent recommendations. * Great office locations **ABOUT CAPGEMINI** Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Apply now! Works in the area of Software Engineering, which encompasses the development, maintenance and optimization of software solutions/applications.1\. Applies scientific methods to analyse and solve software engineering problems.2\. He/she is responsible for the development and application of software engineering practice and knowledge, in research, design, development and maintenance.3\. His/her work requires the exercise of original thought and judgement and the ability to supervise the technical and administrative work of other software engineers.4\. The software engineer builds skills and expertise of his/her software engineering discipline to reach standard software engineer skills expectations for the applicable role, as defined in Professional Communities.5\. The software engineer collaborates and acts as team player with other software engineers and stakeholders.