AI-Enabled Fullstack Developer
Offer summary

(Summary generated by AI based on the full job description)

Project involves developing web applications with AI integration for a global investment bank. Work uses GitHub Copilot, Generative AI and prompt engineering. Requires around 7+ years in full-stack development, experience designing modern web applications and familiarity with AI-assisted workflows. Responsibilities include developing and maintaining full-stack applications, integrating AI capabilities, designing, testing and optimising solutions, and collaborating on application architecture. Rate 125–150 PLN/h (B2B), full-time, hybrid model (3 days in office).

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AI-Enabled Fullstack Developer

Company: OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

from: 29 October 2026
to: 28 November 2026
125 - 150 złnet (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:senior
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland

Requirements

Expected technologies

GitHub Copilot

Optional technologies

Copilot Studio
Sybase

Operating system

Windows

Our requirements

  • Around 7+ years of commercial software development experience, with full-stack development
  • Hands-on experience with GitHub Copilot (Copilot Studio is a plus)
  • Knowledge of Generative AI and prompt engineering
  • Experience designing and developing modern web applications
  • Familiarity with AI-assisted software development workflows
  • Fluent English
  • Polish or EU citizenship, or a permanent residence / work permit valid for at least 12 months

Optional

  • Knowledge of Sybase
  • Experience with collateral / margin management in financial services

Your responsibilities

  • Develop and maintain full-stack applications
  • Leverage GitHub Copilot to enhance development efficiency and code quality
  • Design, test and optimise solutions using Generative AI and prompt engineering techniques
  • Integrate AI capabilities into existing and new applications
  • Collaborate with cross-functional teams to deliver innovative software solutions
  • Contribute to application architecture, development and continuous improvement initiatives

About the project

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:
Rate: 125–150 PLN/h (B2B), depending on experience
Work Model: Hybrid, 3 days per week from the client's office (non-negotiable), full-time
Location: Kraków (candidates must live in or near Kraków)

This is how we organize our work

This is how we work

at the client's siteyou have influence on the technological solutions appliedyou focus on product developmentagilescrum

This is how we work on a project

  • documentation
  • issue tracking tools
  • One interview with the IT services partner, followed by 1–3 interviews with the bank
  • 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
  • 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
  • Your name in the application and CV must match your official ID document exactly (Polish citizens: please include all first names)
  • Candidates who took part in a recruitment process for this IT services partner or this bank in the last 12 months cannot be considered
Interested? Apply now and help a leading Nordic bank stay ahead of security risks!
Company

Development opportunities we offer

  • external training
  • mentoring

Recruitment stages

  • 1.
    IT Partner & Bank Interviews
  • 2.
    Technical Interview & Live Coding
  • 3.
    Background Check
  • 4.
    Identity Verification
  • 5.
    Eligibility Review

OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

Optiveum is acting as a sourcing partner for this role. You will be signing a cooperation agreement directly with our partner—a renowned IT contracting company with nearly 20 years of presence on the market.
The end client operates in the international public, defense, or government administration sector, leading large-scale, multi-million euro digital transformation projects.

This is how we work

AI-Enabled Fullstack Developer
125–150 zł / hr. (B2B)
I apply to:
OPTIVEUM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Kraków, Lesser Poland
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