Senior Dotnet Developer

Freelance Senior .net Engineer

Join a digital product company focused on building high-quality digital solutions. With a multidisciplinary team, they design and develop innovative products ranging from cloud platforms and mobile applications to software for highly regulated industries.

Collaboration, craftsmanship and continuous improvement are at the core of how they work! They combine strategy, design and engineering to create impactful digital experiences for a wide variety of clients.

Become part of the team

You’ll join a multidisciplinary environment where engineers, designers, strategists and data specialists collaborate closely to deliver impactful products. Teams work autonomously, stay close to end users and clients, and take ownership throughout the full product lifecycle.

What you’ll do

As part of the engineering team, you’ll contribute to the continuous development and improvement of digital products.

Your responsibilities include:

• Developing new features and user stories
• Fixing bugs and improving existing functionality
• Creating and reviewing pull requests
• Documenting your work clearly
• Performing technical research and suggesting product improvements
• Communicating transparently about progress and challenges
• Ensuring products meet both functional and non-functional requirements

You care about writing clean, maintainable and testable code and understand the importance of software quality.

You actively use AI-assisted development tools (such as Copilot or ChatGPT) to support development workflows, improve productivity and enhance code quality.

Who you are

• Strong experience with C# and .NET 6+ (8 / 10 years)
• Good knowledge of Docker
• Experience with at least one cloud platform (Azure, AWS or Google Cloud)
• Familiar with AI-assisted development tools
• Experience with databases such as Redis, MongoDB or InfluxDB
• Exposure to messaging systems such as RabbitMQ, Kafka or Pub/Sub
• Knowledge of Terraform, Go or Elasticsearch is considered a plus
• Bachelor’s or Master’s degree in Computer Science or equivalent experience
• Strong understanding of software engineering principles and best practices
• Experience with clean architecture, testing practices and CI/CD
• Team player with strong communication skills
• Eager to learn, adapt and share knowledge
• Awareness of application and data security best practices
• Fluent in Dutch and English

What’s in it for you

• Long-term contract with room for ownership and impact
• Externals and internals are equal
• Regular team events and company activities
• Dedicated learning and development opportunities
• A collaborative environment focused on growth, innovation and knowledge sharing

Location:

Antwerp, Berchem - Hybrid set-up.