Full Stack Developer (Java / Python) – B2B

Contract type: B2B
Rate: 170–220 PLN/hour
Working time: Full-time
Work model: Hybrid (on-site presence at least 2 days per week in Cracow)
Seniority level: Senior / Regular+

About the project

You will join a technology team building advanced solutions for global financial markets, leveraging technologies such as NLP, AI, and real-time data processing. The platform enables users to interact with complex market data in a fast, intuitive, and intelligent way.

The team works end-to-end across the full software development lifecycle — from requirements analysis and development to testing and production support. We follow the principle: “you build it, you run it.”

How we work

• Self-organising teams, no traditional sprints — we focus on continuous flow
• Frequent, low-risk deployments to production
• Strong emphasis on code quality, collaboration, and knowledge sharing
• Flexible approach to technology — outcomes matter more than rigid frameworks

Recruitment process (1 stage)

• ~30 minutes: discussion about the project and our way of working + short candidate introduction
• ~1.5 hours: technical interview with live coding (candidate is expected to have their own IDE ready)

Daily Tasks:

• Work in a team of 4–6 engineers with a dedicated Product Owner
• Take business requirements, break them down into user stories, and deliver them iteratively to production
• Design and implement solutions in line with architectural and technology guidelines
• Actively identify and address technical debt while balancing it with new feature development
• Provide production support for delivered solutions
• Collaborate closely with other engineers, including pair programming