🔵 PAYBACK is the world’s leading multi-partner loyalty program. As an international player, we operate in German, Italian, Mexican, and Austrian markets. More than 10 million active customers already use the German PAYBACK app and mobile PAYBACK services via their smartphones.Your responsibilities: Develop and migrate data processing, ETL processes, data pipelines and analytics / data science algorithms using Python, GBQ, Oracle. Develop tools and co-create an internal framework to automate work in the DATA area Collaborate with other DATA teams (Data Analytics Consulting, Data Science/MLOps, Datawarehouse Engineering) in the joint execution of projects Active participation in the internal community of experts in the evaluation and co-creation of internal work standards Substantive support of other team members Your Profile: A minimum of 3 years of Python programming experience in the creation, development and maintenance of high-quality applications / modules focused on Data Processing (ETL), Analysis and Data Modeling that utilizes object-oriented approach Ability to develop, effectively test (pytest) and maintain clean, clear, and high-quality code Willingness to acquire new knowledge and transfer knowledge to colleagues, skills in effective knowledge management and knowledge transfer (knowledge of Confluence and Mural is a plus) Good working knowledge of ticket management environment (JIRA type) and distributed code management (git/BitBucket type). Good knowledge of SQL (Oracle SQL or GBQ preferred) and PySpark Fluency in spoken and written English: -spoken and written English (B2) and Polish native-speaker or -English (C1) (if not Polish native-speaker) Your additional assets will be:

• Experience in Process Automation and maintenance (DevOps) using Airflow/CI-CD/Jenkins
• You are familiar with containerization techniques (preferred: Docker and Colima)
• Good knowledge of Google Cloud Platform (Terraform knowledge is a plus) How about?Employment contract? 📝Of course. With us you do not have to worry about stable employment.Benefits? 🏋️‍♀️We have them! Among other: corporate incentive program, sport card, private medical care.Lunch card? 💳With the cooperation extended and permanent contract, you will receive additional funds to use for meal purchases.Working in a hybrid model? 🏠Of course! You work with us 2 days a week from the office, 3 days a week from home.Work wherever you want?🌴In PAYBACK you have the opportunity. Working 100% remotely, also from European countries for 10 days a year.‎Flexible working hours? ⏰Sounds great! We start working between 8 to 10.Trainings? 🧠Of course. We provide training to develop hard and soft skills.Convenient location? 🏠Sure! We invite you to our new office at Rondo Daszyńskiego, but we are currently also working remotely.Dress code? 👕We definitely say no. There are no rigid dress code rules in our company, sneakers are more than welcome.Friendly atmosphere at work? 🤝🏻Yes! In PAYBACK, people are the most important asset‎.‎Something is missing? 🖐Open communication is our priority, so dare to ask!‎