Senior C# Back-End Engineer

What you’ll do

• As a part of the team, you'll be taking part in the continuous development of the products that are in the care of your team.
• Day to day, this means developing new user stories, fixing bugs, creating & reviewing pull requests, documenting your work (code comments, readme, confluence), performing research, making suggestions for product improvements and communicating clearly about your progress.
• Together with your colleagues, you'll be making sure the product meets all functional and non-functional requirements.
• As an engineer, you understand that producing clean, readable, and testable code is always a priority.
• Use AI tools (e.g., Claude, Codex, etc) in your development workflow to enhance code writing, support code reviews, and improve productivity.

Who you are

• Strong knowledge of C# and .NET 10 (8+ years of experience).
• Good working knowledge of Docker.
• Experience with at least one cloud platform (Azure, Google Cloud Platform, or Amazon Web Services).
• Use AI tools (e.g., Claude, Codex, etc) to support your daily development work and improve code quality.
• Exposure to database technologies such as Redis, MongoDB, or InfluxDB.
• Experience with messaging and broker systems (Pub/Sub, RabbitMQ, Kafka).
• Familiarity with Terraform, Go, or Elastic Search is a plus.
• You hold a master or bachelor degree in Computer Science/Informatics (or equal through a proven track record).
• You have a good understanding of common software engineering practices, like OOP principles, modern design patterns, test-driven development, continuous integration and continuous deployment.
• You value clean code and clean architecture principles, and strive to produce clean, readable and testable code.
• You're eager to learn new things, share your knowledge, adapt to change and learn from past experiences.
• You're able to work effectively in a team and are always open to feedback from your teammates.
• You understand the importance of application security and data security, and know how that affects your job.
• You communicate fluently in English and Dutch or French.

What we offer

• You’ll start with a permanent contract in a role that comes with responsibility and the opportunity to make a real impact from day one.
• We offer a competitive salary that reflects your experience and the value you bring.
• Our benefits package has you covered with hospitalisation and group insurance, meal vouchers, a phone subscription, and more.
• You’ll have a mobility budget that lets you decide how to get around, your way.
• Life at In The Pocket isn’t just about work, we host team events throughout the year to celebrate, connect, and have fun together.
• Learning never stops here, so after six months, you’ll receive a dedicated learning and development budget to keep growing your skills and exploring new horizons.