IT Developer (Backend)

One of our clients in the banking industry is currently looking for an IT Developer who will play a key role in implementing a common trade flow for retail customers while migrating from outdated integrations. This position places a strong emphasis on expertise in backend development and system integration practices.

Main responsibilities:

• Implement common trade flow for retail customers

• Migrate existing integrations to new backend solutions

Required experience with:

• JavaScript

• Java

• jQuery

• MS SQL

• Kafka

• J2EE

• System Integration

• Microservices Architecture

• Backend Development

• REST API integration

Nice to have (will be preferred):

• Domain knowledge related to trading, fix protocol, and market data

• Proficiency in Google Code Assist and Github Co-pilot

Start date: 01.05.2026

End date: 31.10.2026

Workload: 100%

Location: Copenhagen