Middleware Engineer – API Integration (IBM & Microsoft)

Euroclear

Full-time Poland, Poland Computer Occupations

Posted:

February 27, 2026

Location:

Poland, Poland, Poland

Job Description

 Division: Group Technology Services (GTS)Are you passionate about building resilient, high-performance middleware systems? Join us as a Middleware Engineer.

About the Role
 We are seeking a motivated Middleware Engineer with a budding interest in API Platforms build from both IBM API Connect and Microsoft APIM platforms.

This role provides an excellent opportunity to develop expertise and manage these systems across all environments throughout their lifecycle.
 

What You’ll Do
Assist in the deployment, maintenance, and optimization of IBM API Connect and Microsoft APIM software on various platforms.
Collaborate with application teams to design and deploy API objects.
Provide support for API implementations, including both daylight and overnight support.
Identify and suggest improvements to Euroclear's API Connect and APIM implementations.
Learn from and be mentored by expe...
                

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Job Overview

Job Type: Full-time

Location: Poland, Poland

Posted: February 27, 2026

Deadline: April 08, 2026