BI Developer Poland​/Dream Team

Start.io is a sell‑side omnichannel advertising platform powered by real‑time mobile audiences. We deliver hundreds of millions of ads per day across thousands of global leading apps and websites. Our platform uses AI to deliver more efficient, effective and precise digital advertising campaigns. Our direct integration with thousands of mobile publishers gives us access to more than 50 billion first‑party data signals per day across the globe.

Marketers use these anonymized signals to understand and predict consumer behavior, identify new opportunities and fuel business growth.

We are seeking a BI/Data Ops Developer to join our Data Ops Team to manage Data Ops and DWH processes and the Databases

• Experience writing complex queries in SQL – 3 years
• Experience creating complex processes using Python – 2 years
• Knowledge in the programmatic advertising landscape – DSPs, SSPs, exchanges – significant advantage.
• Relevant degree or studies (Information Systems / Industrial Engineering /etc)
• Analytical and problem‑solving skills, ability to translate business requirements into a technical solution
• Self‑learner, responsible and independent
• English at a very high level and excellent communication skills

• Design and develop, and optimize data integration pipelines and data aggregations
• Work closely with business, data, product and tech teams
• Coding in Python, SQL and light BASH.
• Orchestration in Jenkins and Airflow
• End‑to‑end responsibility for processes – design, develop, test, monitor
• Share responsibilities of DBA, managing 2 large and complex Vertica Database clusters
• Monitoring and troubleshooting issues such as slowness in the cluster, heavy load, slow queries.
• Includes sharing on‑call duties with team members in case of production incidents (on call some nights/weekends)

• Help and support from our caring HR team
• 20 days of vacation
• The exchange of experience and work with talented colleagues
• Last but not least - valuable compensation for your efforts