Integration Backend Developer

Role: Integration/Backend developer

Location: Copenhagen (3 days a week must)

Duration: Mid of May till end of October 2026

Role description:

Detailed description of work task to be carried out

The consultant will work with implementing a common flow for retail customer and migrating away from old integrations. The work is related to a common Back End.

Must-have skills:

• JavaScript
• Java
• jQuery
• MS SQL
• Kafka
• J2EE
• System Integration
• Microservices
• Backend Development
• REST API

Nice-to-have:

Domain knowledge related to trading, Fix protocol and market data. Google Code Assist. Github Co-pilot.