Build full-stack web apps with GitHub Copilot and Generative AI for a leading global investment bank. Hybrid in Kraków (3 days/week); 125–150 PLN/h (B2B).
AI-Enabled Fullstack Developer
About the Offer
We are currently looking for an AI-Enabled Fullstack Developer to join the team of one of the world's leading global investment banks. The project is delivered together with a large international IT services company. For this role, Optiveum is the recruitment and contracting party, which means you will sign the cooperation agreement directly with us.
You will develop full-stack web applications using GitHub Copilot and Generative AI in everyday work, and integrate AI capabilities into new and existing applications.
Key Details:
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Rate: 125–150 PLN/h (B2B), depending on experience
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Work Model: Hybrid, 3 days per week from the client's office (non-negotiable), full-time
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Location: Kraków (candidates must live in or near Kraków)
Responsibilities:
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Develop and maintain full-stack applications
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Leverage GitHub Copilot to enhance development efficiency and code quality
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Design, test and optimise solutions using Generative AI and prompt engineering techniques
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Integrate AI capabilities into existing and new applications
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Collaborate with cross-functional teams to deliver innovative software solutions
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Contribute to application architecture, development and continuous improvement initiatives
Requirements:
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Around 7+ years of commercial software development experience, with full-stack development
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Hands-on experience with GitHub Copilot (Copilot Studio is a plus)
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Knowledge of Generative AI and prompt engineering
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Experience designing and developing modern web applications
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Familiarity with AI-assisted software development workflows
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Fluent English
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Polish or EU citizenship, or a permanent residence / work permit valid for at least 12 months
Nice to Have:
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Knowledge of Sybase
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Experience with collateral / margin management in financial services
Recruitment Process:
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One interview with the IT services partner, followed by 1–3 interviews with the bank
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Technical tasks are done live: please have your programming environment set up and tested beforehand. The use of AI tools, coding assistants or code generators during interviews is not allowed
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The selected candidate will go through a background check by an external company (HireRight), covering identity, right to work, education and employment history, so the dates and employers in your CV must be accurate
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Your name in the application and CV must match your official ID document exactly (Polish citizens: please include all first names)
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Candidates who took part in a recruitment process for this IT services partner or this bank in the last 12 months cannot be considered
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