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September 28, 2026

Python Data Engineer

Senior • On-site

Warsaw, Poland

Quick Facts

  • Role: Python Data Engineer

  • Work model: Hybrid (3 days in Warsaw office / 2 days remote)

  • Location: Warsaw (Wola)

  • Collaboration: Employment contract (UoP) or B2B contract

Description

You will develop and maintain data processing solutions for telecommunication networks, supporting monitoring of service quality and SLA reporting/settlement. The work includes building new Python modules, enhancing software for monitoring and reporting network/service quality, and improving SLA-related solutions. You will also participate in an environment transformation and support ongoing systems.

Responsibilities

  • Build new modules for processing data from telecommunication networks

  • Develop software supporting monitoring and reporting of network and service quality

  • Develop solutions for SLA reporting and settlements

  • Participate in environment transformation efforts

  • Maintain and improve existing solutions

  • Collaborate with the team to analyze and resolve data-processing issues

Requirements

  • At least 3 years of Python programming experience

  • Strong SQL knowledge, preferably Oracle

  • Ability to work freely in Linux via the console

  • Advanced analytical skills

  • Communication skills and ability to work in a team

  • English proficiency (min. B2) for using technical documentation and working in an international environment

Benefits

  • Work on data and telecommunication infrastructure projects

  • Opportunity to participate in an environment transformation

  • Hybrid work model: 3 days office / 2 days remote

  • Possibility of long-term cooperation after the initial project period

Additional information

24/7 on-call may be required, on average about one week per month.

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