BI Developer

About Ozeol

Ozeol is a global supplier of B2B products, specializing in stock clearance and the purchase of surplus inventory worldwide. We work across a diverse range of categories including textiles, toys, shoes, accessories, and more.

Our mission is to help businesses sell excess inventory quickly while reducing storage costs. As we continue to grow, we’re looking for passionate and talented individuals to join our team and contribute to our success.

Your Role: BI Developer (SQL & Data Visualization Tools)

As a BI Developer , you will be responsible for:

Main Responsibilities:

• Develop and optimize complex SQL queries

• Design and maintain data pipelines (ETL)

• Create, maintain, and enhance dashboards and reports

• Ensure data quality, performance, and consistency

• Collaborate with business teams to analyze and translate their needs

Requirements

Required Technical Skills:

• Strong proficiency in SQL (advanced level required)

• Proficiency in data visualization tools, particularly IBM Cognos and Power BI

• Experience with ETL tools (SSIS, Talend, or equivalent)

• Good knowledge of databases (SQL Server, PostgreSQL, etc.)

• Understanding of BI architectures (Data Warehouse / Data Mart)

Profile:

• Degree in computer science, data, or a related field

• Significant experience in BI with a strong focus on SQL and reporting

• Autonomous, detail-oriented, and able to build strong relationships with business teams