Senior DWH Developer
Chmielna 69, Warszawa
Transition Technologies MS
We’re looking for an experienced BI professional to design, develop, and optimize a global Business Intelligence solution. You’ll collaborate with IT and business teams to deliver reliable, cost-efficient BI services, ensuring high data quality and system performance.
Your responsibilities:
Design and implement BI architecture, data models, and ETL flows (mainly in Snowflake and MS BI stack).
Optimize queries and data performance.
Support advanced BI incidents (3rd/4th line) and improve service quality.
Collaborate with business stakeholders to define and deliver BI solutions.
Stay up to date with new BI tools and best practices.
We are looking for you, if you have:
6+ years’ experience in BI / Data Warehouse development.
Strong skills in SQL, Python, ETL, SSIS/SSAS/SSMS.
Experience with Snowflake, Power BI, or Power Apps is a strong plus.
Knowledge of Agile / DevOps practices.
Excellent communication and cross-cultural collaboration skills.
Fluent English (C1+), technical degree.
We offer:
Participation in interesting and challenging projects.
Flexible working hours.
A great, non-corporate atmosphere.
Opportunities for development and promotion.
Attractive package of benefits.
We reserve the right to contact the selected candidates.

We are a rapidly growing IT company with global reach. We deal with IT outsourcing and implementation projects in flexible cooperation models, providing access to competence and experts in technologies from mainstream to...
Senior DWH Developer
Senior DWH Developer
Chmielna 69, Warszawa
Transition Technologies MS