Data Engineer

About the project You will join a team working on one of the largest Data Warehouse systems in the Lufthansa Group. Our platform collects and processes data about customers, tickets, journeys, B2B agreements, loyalty programs, and flight schedules. We work in Agile methodologies in small teams (3–4 people), with a strong focus on collaboration and growth.This is a great opportunity to work in an international data environment and develop your skills in SQL, ETL, Big Data, and Cloud (Databricks, PySpark). Who are you? At least 2 years of experience in databases and ETL. Strong SQL knowledge (procedural database languages such as T-SQL, PL/SQL). Experience with Databricks. Experience with version control tools. Good command of English and Polish (B2/C1). Analytical mindset and team spirit. Good communication skills. Readiness to work from the office in Gdańsk min. 2 days a week What do we welcome? Knowledge of Unix/Linux systems. Experience with Teradata. Basics of Python (NumPy, Pandas). Understanding of Agile/Scrum. Why do we need you? In this role, you will be responsible for: Analyzing business requirements and mapping them to the existing data model. Identifying new data sources. Building proof-of-concepts in cooperation with business teams. Planning and estimating tasks. Developing and implementing new functionalities. Optimizing existing processes and analyzing exceptional cases. Creating and maintaining data import/export processes. Preparing documentation and continuously learning business aspects. What do we offer? Work on a cutting-edge integration platform in a cloud-native environment. An international working environment with a culture that fosters development. Individual career path and opportunities for professional growth. Employment contract, salary in the range of: - 8 000 - 16 000 zł gross for regular level - 10 000 - 21 000 zł gross for senior level​ Lufthansa Group membership benefits. Flexible working time and place adjusted to employee’s needs. Possibility of starting your workday between 07:00 and 11:00. Support for your passion for sports within the local activity group and co-financing Multisport cards. Private medical care for employees and their family members. Life insurance. Parking space for employees. Extra social benefits. Holiday funds. Sharing the costs of holidays for kids. Sharing the commuting costs. Modern office in Oliwa – great location and comfortable workspace.