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BI & Reporting Engineer

●

1 week ago

Greece, Attiki, Athens
Full Time
Mid-Level
Hybrid

Basic Information

We are looking for a motivated BI & Reporting Engineer to join our Business Intelligence team. The ideal candidate will support the design, development, and optimization of BI solutions using Power BI and Microsoft Fabric, contributing to modern cloud-based analytics architecture.

You will collaborate closely with business stakeholders, data engineers, and analytics teams to deliver high-quality, scalable, and secure reporting solutions. 

Responsibilities

 
  • Translate complex business requirements into scalable BI architectures and semantic models
  • Design and optimize data models (star or snowflake schema), ensuring performance, scalability, and maintainability
  • Drive adoption and best practices within the Microsoft Fabric ecosystem (Lakehouse, Warehouse, Semantic Models, Direct Lake)
  • Optimize datasets, measures, and reports for performance (DAX optimization, model size reduction, aggregation strategies, incremental refresh)
  • Ensure data quality, consistency, and alignment with governance standards across reporting layers
  • Implement data security frameworks (RLS, workspace governance, access control policies)
  • Collaborate with Data Engineering teams on data ingestion, transformation, and modeling strategies
  • Contribute to BI governance frameworks, documentation standards, and reporting best practices
  • Proactively identify performance bottlenecks, architectural risks, and improvement opportunities
  • Communicate effectively with both technical and non-technical stakeholders
 

Requirements

DAX (Data Analysis Expressions)
Microsoft Power BI
Tableau
 
  • Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field
  • 2+  years of experience in Business Intelligence and analytics development
  • Strong hands-on expertise in: 
    • Power BI (advanced report design & semantic modeling)
    • Advanced DAX (context transition, optimization patterns, complex calculations)
    • Power Query (M)
  • Solid understanding of data modeling best practices (star schema, fact/dimension modeling, slowly changing dimensions)
  • Practical experience working with Microsoft Fabric: 
    • Lakehouse
    • Warehouse
    • Semantic Models
    • Direct Lake architecture
  • Strong SQL skills for querying and performance tuning
  • Experience optimizing large enterprise datasets
  • Knowledge of performance best practices (aggregations, composite models, incremental refresh, Direct Lake vs Import trade-offs)
  • Familiarity with BI governance, data lineage, and documentation standards
  • Experience working in enterprise reporting environments
  • Experience with project management / ticketing tools (e.g., Jira)
  • Experience with Azure data services
  • Understanding of capacity management and cost optimization in cloud BI platforms
 

Benefits

Bonus structure
Private health insurance
Wellness programs
Work equipment (ex. phone, laptop etc)
 
  •  💼 Competitive compensation & benefits package
  • 💰 Performance-based bonus scheme
  • 🧑‍⚕️ Comprehensive life & health insurance
  • 🏡 Flexible hybrid working model – to support your work-life balance
  • 🧡 Psychological support via a professional helpline for you and your family
  • 🚀 Career growth opportunities in a role that evolves with you
  • 🎉 Valuable experience in a well-known and fast-growing organization
  • 📚 Continuous learning and upskilling through tailored programs
  • 🏃🏽‍♂️ Employee Wellness Program – office Pilates & sports teams (padel, football, volleyball & more) 
  • 🚗 Alternative transportation with company shuttle buses to our offices
  • 📲 Exclusive access to our employee app, OrangeGen, packed with tools, news & perks
What Does OrangeGen Offer?
  • 🔗 Connect: Engage with your colleagues and management seamlessly, ensuring you're always in the loop and part of our dynamic community.
  • 🎉 Recognize: Celebrate achievements and milestones with a culture of recognition that boosts morale and fosters a positive work environment.
  • 🏆 Custom Rewards: Enjoy personalized rewards and kudos, tailored to recognize your unique contributions and achievements.
By joining us, you’ll be part of a forward-thinking company that prioritizes open communication, employee recognition, and personalized rewards. 
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About the company

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Information Technology
Business Analyst