MS SQL/ETL Developer

MS SQL BI / ETL Developer

Location: Wrocław, Poland (Hybrid – 2 days per week from the office)
Contract type: B2B
Rate: 160–177 PLN/hour

About the Role

We are seeking an experienced MS SQL BI / ETL Developer with strong expertise in the Microsoft SQL Server BI stack. The ideal candidate has hands-on experience with T-SQL and SSIS, a solid understanding of ETL processes, and practical knowledge of data warehouses and tabular data models. You will play a key role in designing, developing, and optimizing high‑performance BI and ETL solutions.

Responsibilities

• Design, develop, and maintain ETL solutions using SSIS

• Create, optimize, and maintain T-SQL scripts and database objects

• Work with data warehouse structures and tabular models

• Ensure performance, scalability, reliability, and data quality of BI/ETL solutions

• Collaborate with other technical and business stakeholders

Requirements

• Proven experience with the Microsoft SQL Server BI stack

• Strong knowledge of T-SQL

• Practical, hands-on experience with SSIS

• Good understanding of ETL design and development principles

• Knowledge of data warehouses and tabular data models

• Ability to work independently and take ownership of solutions

Benefits

• Sports card (multisport / fitness program)

• Private medical healthcare

• Access to an online learning and training platform

• Hybrid working model (2 days per week from the Wrocław office)

• Long-term cooperation and stable projecta