Business Intelligence Engineer (Hybrid)
Upstream Systems
- Γέρακας, Αττικής
- Μόνιμη
- Πλήρης Απασχόληση
- Design, build and maintain efficient data pipelines and ETLs on big volumes of data.
- Design, build and maintain online reports and dashboards.
- Deliver on-demand data and reports.
- Work closely with the business users to capture requirements.
- Monitor the health and performance of the BI infrastructure and take the required corrective actions.
- Continuously try to improve our tools and processes, following high quality and efficiency standards.
- Degree in Computer Science, Engineering, Natural Sciences or other quantitative field.
- 2+ years of experience in a similar role.
- SQL expertise is a must. A suitable candidate should be comfortable with using complex joins, aggregations and window/analytics functions and follow best practices in terms of query optimization.
- Experience in Python or similar scripting language, along with basic concepts of version control (Git).
- Experience in at least one BI reporting tool (e.g. Tableau, Power BI, Cognos, etc.) and spreadsheets (Excel, Google Sheets).
- Any experience with ETL tools (e.g. SSIS, Informatica, Pentaho DI, etc.) is a plus.
- Any experience in handling semi-structured data and data APIs is a plus.
- Ability to handle and prioritize tasks with minimum supervision, ensuring smooth delivery.
The Company does not discriminate on the basis of race, color, creed, pregnancy, religion, gender, national origin, age, disability, marital, or any other legally protected status. The Company also makes reasonable accommodations for disabled employees.
Finally, the Company prohibits the harassment of any individual based on their protected status. This policy applies to all areas of personnel actions including recruitment, hiring, training, promotion, compensation, benefits, transfer,and social and recreational programs