Data Engineer

Travcorp Poland Sp z o.o.

We are a company that develops software for a global travel company. We work on projects that make vacationing easier and more pleasant. If you join us, you will get the opportunity to shape the experiences of users from all over the world. The varied pool of clients from all walks of life and presenting different online behaviors guarantees that working on our projects gives you a chance to constantly learn and develop in your field.

Apart from that, we are a team of people who love looking for new solutions and working closely with other teams. We value openness, transparent communication and always welcome creative ideas.

About the project

We are seeking a highly skilled and motivated Data Engineer to join our team. The ideal candidate will have a strong foundation in SQL, proficiency in Python, understanding of financial and operational business metrics, and excellent communication skills in English. As a Data Engineer, you will play a critical role in transforming raw data into actionable insights, facilitating smooth data operations for our business intelligence and analytical needs.

📍Katowice

Your responsibilities

• Develop and maintain ETL data pipelines in DBT and Airflow to transform raw data from multiple sources into structured datasets aligned with business logic.
• Prepare source datasets for reporting in Power BI and other analytical tools, ensuring data accuracy and consistency.
• Manage Snowflake data warehouse, including query profiling, user management and optimization.

Our requirements

• Proficiency in SQL with the ability to write complex queries and optimize database performance.
• Strong experience in Python for data manipulation, scripting, and automation.
• Experience with AWS and IAC, preferably CloudFormation.
• Experience in developing and managing data pipelines, preferably using Airflow and DBT.
• Familiarity with the Snowflake data warehouse, including management, query optimization, and user access control.
• Excellent English communication skills.

Optional

• Experience in developing pipelines for AI use cases such as processing data for chatbots, forecasting models, predictive analytics.
• Knowledge of AWS services such as S3, EC2, Lambda, SNS, SQS, EKS.
• Good understanding of financial and operational metrics, processes and KPIs.
• Ability to translate business requirements into actionable data solutions
• Familiarity with DBT (Data Build Tool) for data modeling and transformation.
• Experience in implementing data governance and security best practices.

Development opportunities we offer

• conferences abroad
• conferences in Poland
• development budget
• external training
• industry-specific e-learning platforms
• intracompany training
• mentoring
• soft skills training
• space for experimenting
• substantive support from technological leaders
• support of IT events
• technical knowledge exchange within the company
• the company supports open source projects
• time for development of your ideas

What we offer

• Opportunities for constant development and work on exciting projects.
• Working in an international environment.
• English lessons.
• Attractive remuneration in Euro.
• Flexible working hours.
• Fully or partially paid training and development.