Data/BI Engineer responsible for developing, implementing, and managing technology-based solutions. Focused on improving clients’ data ecosystem within various industries in Greece.
Responsibilities
Design and maintain data warehouse (data preparation, data warehousing, reporting, analytics & data exploration and information delivery).
Support and maintain the data foundation that the reporting layer and dashboards rely on.
Build, maintain, and deploy data products for analytics and data science teams on cloud platforms.
Prepare high-level ETL mapping specifications.
Develop complex code data scripts (usually in Python or SQL) to extract and manipulate data from multiple sources.
Design, develop, and deploy interactive Power BI dashboards and reports.
Collaborate with business teams to understand reporting requirements and translate them into BI solutions.
Create efficient data models and optimize DAX queries for performance.
Integrate Power BI with various data sources (SQL Server, Excel, APIs, etc.).
Maintain and enhance existing BI reports and solutions.
Implement row-level security and ensure data integrity across BI platforms.
Requirements
BS/MS degree in Computer Science, Engineering or related field (mandatory).
Minimum of 5 years of relevant experience on software development using MS SQL Server, ETL tools and specifically SSIS.
3 years of hands-on experience with **Power BI** development and administration.
Strong knowledge of **DAX**, **Power Query (M)**, and **data modeling** principles.
Ability to analyze complex datasets and deliver visually compelling insights.
Excellent communication and problem-solving skills.
Good programming skills with a mindset of solving hard problems efficiently with creativity.
Communication & Time Management Skills.
Able to work independently and as part of a group.
Analytical thinking & Problem-Solving Attitude.
Knowledge of Microsoft Office.
Languages required: English and Greek, both written and verbal.
Benefits
Professional development through participation in challenging, real business projects in different industries.
Working in a dynamic and fast-growing banking Technology Company with recognized partners.
Opportunity to work in a diverse environment with talented colleagues.
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