It developer - btt

🚀 Hiring: Senior IT Developer – BTT

📍 Brussels, Belgium (Onsite)

📅 9 months | B2B Contract


We are looking for a Senior IT Developer (BTT) to join an Agile squad working on digital web & mobile solutions for enterprise banking clients in Belgium.


You’ll be part of a cross-functional team delivering end-to-end features (frontend + backend) in a cloud-based environment.


🔎 What You’ll Be Doing:

✔ Translating requirements into high-quality, clean code

✔ Backend development using BTT Framework

✔ Working with APIs & external data sources

✔ Applying TDD & clean code principles

✔ CI/CD pipeline setup (DevOps activities)

✔ API automation testing

✔ Collaborating in an Agile/Scrum squad


🛠 Must-Have Skills:

✅ 5+ years of development experience

✅ Strong hands-on experience with BTT framework

✅ Solid understanding of: OOP principles, DDD, SOLID principles, Design patterns, Test Driven Development (TDD)


⭐ Nice to Have:

➕ Java

➕ Spring Framework

➕ French or Dutch