Senior Python Developer

Salary: 1000-1200 PLN/day on B2B

Work model: hybrid from Gdańsk or Warszawa (at least 2 days per week from the office, increasing to 3 days from Q3 2026)

 

Why choose this offer?

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• You can expect a flexible work organization
• The international work environment will give you the opportunity to interact with the English language on a daily basis
• Scandinavian organizational culture will provide you with work-life balance, you will gain time for additional training (financed by Jit)
• The Jit community will bring you a nice time during regular integration meetings

 

Project

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You will be involved in a financial project focused on developing modern credit solutions within a large Nordic banking group. The role combines strong engineering work with analytical tasks, including working with external financial data sources and supporting decision-making processes. You will also explore and apply AI-assisted development tools to improve team productivity and software quality.

 

Responsibilities you'll have

• Developing and maintaining Python-based automation tools supporting credit decision processes
• Supporting analytical work on external financial and macroeconomic data (e.g. IMF, World Bank, EU, S&P)
• Exploring and applying AI tools to improve development efficiency (e.g. Copilot, ChatGPT)
• Collaborating with stakeholders to translate business requirements into technical solutions
• Ensuring high code quality and engineering standards within the team
• Supporting Scrum processes and maintaining Jira workflows when needed
• Driving continuous improvement of development practices

 

 

Expected competences and knowledge

• At least 5+ years of experience in Python development
• Strong analytical mindset and ability to work with complex domains
• Hands-on experience with AI-assisted development tools
• Experience working in Agile/Scrum environments
• Practical knowledge of Jira and backlog management
• Strong communication skills and ability to collaborate across teams
• Experience in data analysis, AI/ML, or financial systems will be an advantage

 

Technologies you'll work with

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• Python
• AI tools (e.g. Copilot, ChatGPT)
• Jira
• SQL
• Data sources APIs
• Cloud environments

 

Client – why choose this particular client from the Jit portfolio?

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Jit Team has had an over-decade-long relationship with the leading financial group in the Nordic countries, and we are privileged to be our client's premier partner in Poland. At present, over 200 Jit personnel are engaged in the completion of more than 60 projects for this Norwegian major provider of financial services with a global presence and a strong focus on modern technology. Our customer's work atmosphere is epitomized by the Scandinavian culture, which is conducive to people who place emphasis on work-life balance and feedback culture. Furthermore, all projects are executed in international teams, giving constant exposure to the English language. 

 

About Jit Team

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The Human factor of IT - it's not just a slogan, it's a philosophy. The foundation of Jit Team is people, which is why we prioritise you. We employ over 700 experienced experts. We create highly specialised teams for clients from all over the world. We offer team members developmental projects, a wide range of benefits and a proprietary professional development programme.

Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers and hospitals by providing the necessary equipment. We are a Polish company and we share what we have achieved over 15 years of activity. By supporting indigenous initiatives, we ensure the circulation of good energy.