We seek a highly skilled and motivated Data Engineer to join our growing team. Your expertise will play a crucial role in driving the success of our advertising technology, helping us to build modern and effective systems which we will use to deliver targeted ads to our users. This business and its continued future success depend on the products, technologies, and tools. Hundreds of people strong, with a substantial presence in five countries, the team is a dynamic and complex organization operating across a broad spectrum of product and strategic domains. Join our team and play a key role in shaping the future of our ad tech platform.

Responsibilities:

1. Develop and maintain a service for generating reports
2. Optimize and redesign the service to reduce report generation time
3. Ownership of the service in terms of engineering, from design to deployment and maintenance
4. Collaborate with other engineering teams
5. Coordinate with project stakeholders to address business and technical needs

Requirements:

1. 4+ years of experience in data engineering
2. Hive
3. Spark
4. Snowflake
5. PostgreSQL
6. MySQL
7. Airflow
8. Kubernetes
9. Ruby on Rails or Scala or Python or Go
10. React UI, Flask,
11. Rest APIs

*office in Warsaw, relocation bonus 18 000 PLN gross