Intern PL/SQL Developer

CGI

Full Time Computer Occupations
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Location
Warsaw, Masovian Voivodeship, Poland
Posted
June 01, 2026

Job Description

Position Description:

We are looking for an Intern to support our team in the maintenance and development of TIA systems. The role combines development tasks (PL/SQL) with system analysis. We are seeking a responsible individual who is ready to work with production data and eager to explore the architecture of business systems

Your future duties and responsibilities:

• Analyzing tickets and errors (L2/L3 support).
• Writing and optimizing SQL queries and implementing minor changes in PL/SQL code.
• Working with Oracle databases.
• Supporting testing, deployments, and documentation of changes.

Required qualifications to be successful in this role:

• Final-year student (Computer Science or related fields).
• Basic knowledge of PL/SQL and relational databases (Oracle).
• Analytical thinking skills and patience in log analysis.
• Sense of responsibility (working with production data).