Expert Data Engineer

Salary: 1100-1300 PLN/day on B2B Work model: elastic hybrid from Gdynia / Gdańsk / Warszawa / Łódź (at least 2 days per week from the office)   Why choose this offer? 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 You will be involved in a financial project focused on data integration, regulatory reporting, and building scalable data pipelines within a modern banking environment. The initiative supports strategic decision-making processes and ensures high data quality, security, and compliance with financial regulations.   Responsibilities you'll have Designing and developing ETL processes Building and maintaining data pipelines Optimizing performance and scalability Ensuring high data quality and validation standards Collaborating with stakeholders and cross-functional teams Supporting deployments and production environments   Expected competences and knowledge Strong experience in SQL Hands-on knowledge of ETL development Experience with modern data warehousing solutions Understanding of data modeling principles Knowledge of CI/CD practices   Technologies you'll work with SQL Snowflake Python Airflow Git Azure   Client – why choose this particular client from the Jit portfolio? 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 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.