Job Description
Why Join Us? It’s More Than a Job in Retail, It’s Your Story.
At Public Group, we believe in the power of our people in a sustainable way. That’s why we’re not just focused on what you do, but who you become. We’re committed to fueling your growth, because when you win, we all win. Imagine a place where you feel supported, valued, and empowered to make a real difference. A place where you can build a career you love, to leave your mark in our story!
Public Group strategically invests to create an ecosystem of innovative scaleups around its core Omnichannel Retail business, with the objective to provide exciting customer experiences powered by operational excellence. We bring together technology, talent & entrepreneurship to create value in the Greek market & society.
Our Omnichannel retail, in Greece and Cyprus, is the love brand Public, a Leading Omnichannel Home Living, Tech & Entertainment Retailer with long lasting heritage. Innovation is part of our DNA. Through our ecosystem of startups and organizations, - iRepair, Klarna, Douleutaras.gr, SVUUM, Bookvoice, BOX NOW, our tech PublicNEXT, Endeavour, Big PI, Metavallon, & Venture Friends - we offer pioneer services to our consumers. We operate 60 stores, 3 eShops and an ecosystem of digital properties such as: public ticketing, public business and bookfriends.gr.
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.
Key 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
Bachelor’s degree in Computer Science, Information Systems, Engineering, or related field
4+ 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
What we offer:
- 💼 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.
Are you ready to be the next #OrangeGen maker?
Orange Gen, is our team of 2.200 people who are committed to cultivating an innovative retailtainment environment, supporting continuous development, and embracing flexibility—all while placing customer centricity at the forefront. We believe in fostering a culture that values your contributions, boosts your ambitions, and supports personal and professional growth. “Joy at Public” is our main motto which lies in creating a workplace where every individual is empowered to excel and evolve, always keeping the customer at the heart of our endeavors. We like to share our moments under the #OrangeTeam celebrating all team’s achievements and Orange Marks Stories!
All applications will be treated with the strictest confidentiality.
