.NET Software Engineer

Capgemini; Diegem; Hybride; EUR 60 000 - 95 000; Plein temps

Avantages offerts par ce poste

Health insurance

Mobility budget

Pension plan

Meal vouchers

Eco vouchers

32 vacation days + holidays

Flex plan

Résumé du poste

Capgemini Belgium is seeking a .NET Software Engineer to design and build scalable, high-quality software across the full lifecycle. You will work with business and technical stakeholders to translate requirements into robust applications using .NET 8/10, ASP.NET Core, and RESTful APIs.

You’ll collaborate in a cloud-native, microservices environment, ensure security and reliability, and contribute to architecture decisions while following enterprise standards.

Qualifications

• Strong experience in C# and modern .NET
• Experience with ASP.NET Core, Web APIs, MVC and RESTful services
• Familiar with Swagger/OpenAPI, Blazor, and modern front-end frameworks
• Solid knowledge of Entity Framework Core and SQL Server
• Experience with testing (unit/integration), CI/CD, DevOps and cloud platforms (Azure)
• Proficiency in Dutch and/or French, and English

Responsabilités

• Develop and maintain scalable .NET applications
• Ensure high-quality deliverables via testing and code reviews
• Contribute to solution design and architecture input (microservices, APIs, cloud-native)
• Build and expose robust APIs using ASP.NET Core and OpenAPI standards
• Implement secure applications with modern authentication/authorization (OIDC, OAuth2, JWT)
• Leverage AI-assisted development practices to improve productivity and quality

Connaissances

C#/.NET

ASP.NET Core

Web APIs

MVC

RESTful services

Swagger/OpenAPI

Blazor

Front-end framework

Entity Framework Core

SQL Server

Testing

CI/CD

DevOps

Azure

Dutch/French

English

Description du poste

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.YOUR ROLEAs a .NET Software Engineer at Capgemini, you design and build scalable, high-quality software solutions. You work closely with business and technical stakeholders to translate requirements into robust, maintainable and future-proof applications.You operate in modern engineering environments at the intersection of cloud, microservices and AI-enabled development, contributing across the full software lifecycle while ensuring solutions are secure, reliable and aligned with enterprise standards.Key responsibilitiesDevelop and maintain scalable .NET applications aligned with functional and non-functional requirementsEnsure high-quality deliverables through testing (unit and integration), code reviews and engineering best practicesContribute to solution design and provide technical input on architecture (microservices, APIs, cloud-native)Build and expose robust APIs using ASP.NET Core, following REST and OpenAPI standardsImplement secure applications using modern authentication and authorization mechanisms (OIDC, OAuth2, JWT, claims)Leverage modern tooling and AI-assisted development practices to optimize productivity and qualityYOUR PROFILEStrong experience in C# and modern .NET, including recent versions such as .NET 8/10, building enterprise-grade applicationsProven expertise in ASP.NET Core, Web APIs, MVC and RESTful services, including Swagger/OpenAPI, experience with Blazor and any other modern front-end framework (Angular, React, Vue, ...)Solid knowledge of Entity Framework Core and SQL Server, including data modeling and performance optimizationExperience with modern development practices: testing (unit/integration), CI/CD, DevOps, and cloud platforms (preferably Azure)Language proficiency in Dutch and/or French, and EnglishWHAT YOU'LL LOVE ABOUT WORKING HEREAt Capgemini Belgium we offer flexibility in more than one way: next to our hybrid way of working, where we offer you can work 70% from home, we also offer our flex abroad program. With this program you can work up to 45 days abroad, this to maintain a good work-life balance.Next to this we also offer following additional benefits:Net expensesCompany car or mobility budget (whatever works best for you)Health insuranceMeal vouchersPension planEco vouchers from €250/year.A flex plan where you can buy extra days off, update your insurance or buy home office supplies.32 vacation days + Bank holidays.ABOUT CAPGEMINICapgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations. The Group reported 2024 global revenues of €22.1 billion.Make it real | www.capgemini.com