Software Engineer (Python)

Job description

About us

Who we are? We are Big Data experts , working with international clients, creating and leading innovative projects related to the Big Data environment. We offer tailor-made solutions. It does not matter whether we are talking about building a Data Lake , conducting training in the field of data management, or performing detailed Big Data analysis. We don’t just focus on one technology, instead we specialize in a whole range of open-source and public cloud tools.Our team brings together over 130 specialists in their fields. We have participated in dozens of conferences, written countless amounts of code, we are the organizers of Big Data Tech Summit Warsaw, the largest Polish conference related to Big Data topics. We run webinars, share knowledge on blogs, creating whitepapers and more. Why? Because we believe that Big Data is an indispensable future of business.
Thanks to that, we always select the most optimal Big Data solutions.


We are working on the project with one of the first banking institutions to process client-focused data on an open-source based Big Data platform. Thanks to the data democratization, 50% of employees have a controlled and secure access to the information, thanks to which they can make data-driven decisions, while reducing data discovery time by 30%!

Due to its structure, the Data Analytics Platform is adaptable to highly regulated markets of over 40 individual countries.

Everyone of us is a client of financial institutions and we put a lot of trust in them.
That’s why all Data Analytics Platforms deployed by such organizations, must not only be effective, but also have the highest level of data security


  • Developing new functionalities in Python

  • Preparation of requirements and implementations of Data Management solutions

  • Major code refactoring

  • Extending automatic tests with Python

  • SQL queries tuning

Technologies used:
  • Python 
  • Numpy
  • DataFrame
  • Pandas
  • NLTK
  • SciPy
  • Keras
  • Matplotlib
  • SQL
  • PL/SQL
  • BASH
  • CI/CD


  • Mid or Senior level experience with Python and SQL
  • Oracle highly proffered or other relational database experience
We offer
  • Salary : 120-180 PLN net + VAT/h B2B (depending on knowledge and experience)

  • 100% remote work

  • Elastic working hours

  • Possibility to work from the office located in the heart of Warsaw

  • Opportunity to learn and develop with the best Big Data specialists in Poland

  • International projects

  • Possibility of conducting workshops and training.

  • Clear career path and certifications

  • Co-financing sport card

  • Co-financing health care

  • All equipment needed for work