We’re looking for an experienced Back-End Developer to join our team and contribute to exciting, high-impact projects within the FT TISA domain (trading-related applications). If you’re passionate about building scalable back-end systems and enjoy working in Agile environments, this could be the perfect role for you!
Role Overview
As a Back-End Developer, you will design, develop, and maintain back-end applications and integration services. You’ll work closely with stakeholders to translate business requirements into technical solutions and contribute to the overall software architecture.
️ Key Responsibilities
Develop and maintain robust back-end applications and integration services
Translate user stories and business requirements into high-quality technical solutions
Work independently and collaboratively within an Agile/Scrum environment
Contribute to API development, database integrations, and unit testing
Apply best practices and design principles to ensure clean, maintainable code
Required Skills & Competencies
✔ Technical Skills
Strong proficiency in .NET with C#
Hands-on experience with ASP.NET
Expertise in async/await, OOP, and SOLID principles
Experience with ORM: Entity Framework or NHibernate
Strong API development skills: REST or gRPC
Experience using OpenAPI/Swagger
Strong knowledge of relational databases (MSSQL/MySQL)
Version control experience: Git or similar SCM tools
✔ Testing & Quality
Experience with unit testing
Familiarity with mocking frameworks (e.g., Moq, NSubstitute)
✔ Soft Skills
Strong analytical and problem‑solving skills
Ability to work independently
Collaborative mindset with Agile experience
Proficiency in English (Dutch or French is a plus)
Educational Requirements
A degree in a technical field OR
At least 5 years of hands-on experience in back-end development and integration services