AI-Enabled Fullstack .NET Engineer

Sopra Steria; Brussel; Sur place; EUR 50 000 - 70 000; Plein temps

Avantages offerts par ce poste

Mobility options including company car

Insurance coverage

Meal vouchers

Continuous learning opportunities

Résumé du poste

Sopra Steria is looking for a passionate Fullstack .NET Developer in Brussels who will design and develop modern, scalable applications. You will work with the latest Microsoft technologies and contribute to full lifecycle solutions integrating APIs and cloud services.

The ideal candidate has experience in .NET and frontend frameworks, a strong understanding of application architecture, and enjoys collaborating in Agile environments. Benefits include extensive career development opportunities and a variety of perks.

Qualifications

• Experience with .NET (C#) and modern frontend frameworks like Angular or React.
• A solid understanding of API design and application architecture.
• Experience with web and/or mobile development.

Responsabilités

• Design, build and maintain fullstack applications using .NET and modern frontend frameworks.
• Develop scalable, secure and high-performance APIs and microservices.
• Leverage cloud platforms (Azure) to deliver resilient solutions.

Connaissances

.NET (C#)

Angular or React

API design

Entity Framework

DevOps practices

Formation

Bachelor’s degree in Computer Science

Outils

Azure

Description du poste

Company Description

Sopra Steria offers tailored, end-to-end corporate technology and software solutions to help clients make bold choices and deliver results. Successfully so! With more than 56 000 colleagues in 30 countries, we rank as Europe’s leading digital solutions provider. Some of the most successful companies in Europe rely on our technology due to our commitment to innovation, collaboration, and value in business development. The world is how we shape it. Let’s shape it together.

Job Description

Are you a passionate Fullstack .NET Developer who enjoys building modern, scalable, and intelligent applications? At Sopra Steria, you’ll design and develop end-to-end solutions that go beyond traditional software, integrating cloud-native architectures, data-driven insights, and emerging AI capabilities to create real business impact. Working with the latest Microsoft technologies, you’ll contribute to the full lifecycle of applications: from designing intuitive frontends to building robust backends and integrating APIs and cloud services.

Responsibilities

• Design, build and maintain fullstack applications using .NET and modern frontend frameworks
• Develop scalable, secure and high-performance APIs and microservices
• Leverage cloud platforms (Azure) to deliver resilient and future-proof solutions
• Integrate AI capabilities such as automation, intelligent workflows, or data-driven features where relevant
• Collaborate with cross-functional teams (architects, analysts, UX, DevOps) in an Agile environment
• Continuously improve code quality through best practices, testing, and peer reviews
• Stay up to date with emerging technologies (AI, cloud, DevEx) and actively bring innovation to projects

Qualifications

• Experience with .NET (C#) and modern frontend frameworks (e.g. Angular, React)
• A solid understanding of API design and application architecture
• Experience with web and/or mobile development
• Familiarity with Entity Framework and backend data handling
• Knowledge of design patterns and object-oriented principles
• Experience with or interest in DevOps practices

Preferred Qualifications

• Have experience with Azure or cloud-native development
• Are interested in or have worked with AI solutions or integrations
• Enjoy working in Agile teams and collaborative environments
• Take ownership and proactively look for improvements

Additional Requirements

• Bachelor’s degree in Computer Science or equivalent experience
• Fluent in English and Dutch

What We Can Offer You

As a member of one of Europe’s largest digital solutions providers, you’ll benefit from extensive career development opportunities, both local and international. At the Sopra Steria Academy, you’ll be part of a dynamic network of 56,000 professionals at all stages of their careers. With a wide array of offices to explore, you can find your ideal location and take the next step in your career.

You’ll become a part of a major Tech player in Europe recognised for its consulting, digital services, and software development. On top of that, you’ll join a team that is called Design & Develop. Our team thrives on genuine connections, flexibility, and continuous learning through training, ensuring we deliver innovative solutions that help clients embrace digital transformation. Specializing in Application Lifecycle Management, Application Modernization, and Digital Experience Management, we apply AI, Cloud, and Security principles to craft tailored solutions across .NET, Java, and Digital platforms.

Benefits

• A variety of perks, such as mobility options (including a company car), insurance coverage, meal vouchers, eco-cheques, and more.
• Continuous learning opportunities through the Sopra Steria Academy to support your career development.
• The opportunity to connect with fellow Sopra Steria colleagues at various team events.

Equal Opportunity Employer

Sopra Steria is an equal opportunity employer. All qualified applicants will be considered for employment without regard to age, ancestry, nationality, color, family or medical leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, gender (including pregnancy), sexual orientation or any other characteristic protected by applicable local laws, regulations and ordinances. We foster a work environment that is inclusive and respectful of all differences.