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IT Support Engineer

Warsaw, Masovian Voivodeship, pl💼 Full-time🗓 2026-03-25 → 2026-07-31

Core

Maintenance and development of custom internal applications, including bug reproduction, code analysis, and database troubleshooting.

Role type

IT Support Engineer (Application Maintenance)

Builds

Custom internal applications and IT support services

Domain

IT Services / Software Development

Deliverable

production ML models | product features | dashboards & analysis | client delivery | infrastructure | physical/clinical work

Required skills

C#, SQL, object-oriented programming, scripting languages, relational databases, code editing tools, database management tools

Preferred skills

PowerShell, Microsoft Visual Studio, Visual Studio Code, Notepad++, Microsoft SQL Server, Informix, MySQL, Microsoft SQL Management Studio, DBeaver

Technologies

C#, SQL, PowerShell, Microsoft Visual Studio, Visual Studio Code, Notepad++, Microsoft SQL Server, Informix, MySQL, Microsoft SQL Management Studio, DBeaver

Responsibilities

Maintain and develop custom internal applications, retrieve source code and reproduce reported bugs, analyze issues in C# code and SQL databases, document problem resolutions, escalate complex tickets to third-line support, apply knowledge of C# and SQL to diagnose and resolve tickets

Seniority

Individual Contributor

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