About this role
Intern - Software Engineering at Cornerstone. Location: Krakow, Lesser Poland Voivodeship, Poland. Role: creating code, reviewing code, writing tests Requirements: Knowledge of Java, C# or Ruby; HTML5/JavaScript a plus; experience with relational and non-relational databases; grasp of software design principles; familiarity with AI-assisted coding tools; communicative English. Category: Software Development Seniority: Entry Level Tools: Java, C#, Ruby, HTML5, JavaScript, Copilot, Claude, Cursor, Scrum Commitment: Internship, Contract, Part Time Workplace: Hybrid Languages: English