bi & analytics engineer | band_specialist (4021)
Aug 8, 2026 · Allwyn Hellas
What you'll do
- Design and implement Data Warehouse components, data marts, ETL processes, reports, and dashboards
- Analyze business requirements and understand products and operations
- Participate in unit testing and support QA processes
- Perform maintenance and troubleshoot Data Warehouse issues
- Ensure compliance with regulatory and data protection standards
- Document BI applications and support end users
- Enable self-service analytics for business users
- Contribute to data governance and ensure data quality
Key requirements
- 3+ years' experience
- Experience with Microsoft-based ETL tools and cloud platforms for Big Data and analytics
- Knowledge of SQL, Python, and data analytics fundamentals
- Skills in Data Warehouse design and ETL processes
- Experience creating reports and dashboards and enabling self-service analytics
- Ability in unit testing, documentation, and troubleshooting
- Strong communication skills and teamwork
- Computer Science / Information Technologypreferred
Benefits
- An award-winning working environment;
- Competitive salary package and bonus scheme;
- Health insurance coverage, Pension Plan and Annual Health Checkup;
- Hybrid working model;
- State of the art facilities including gym & restaurant;
- Continuous learning powered by Allwyn Academy;
- Internal career opportunities;
- Family Support including daycare voucher and assisted reproduction voucher;
- Volunteering program including 2 extra days off;
- Well-Being Program incl.
- sports teams, nutritionist & psychologist services, Employee Assistance line and more;
- Allwyn Day - one extra day off;
- Monthly food allowance;
- Shuttle service for easy commute to offices;
- Exclusive employee discounts across a range of partners.
About the job
Dive into data and turn insights into impact! Join our team as a BI & Analytics Engineer and build modern solutions that drive smarter business decisions using cutting-edge tools.
Your day to day will include:
Designing and implementing Data Warehouse components, data marts, ETL processes, reports, and dashboards
Analyzing business requirements and understanding products and operations
Participating in unit testing and supporting QA processes
Performing maintenance and troubleshooting Data Warehouse issues
Ensuring compliance with regulatory and data protection standards
Documenting BI applications and supporting end users
Enabling self-service analytics for business users
Contributing to data governance and ensuring data quality
What you need to succeed:
BSc degree in Computer Science, Information Technology, or another relevant field. A MSc degree in relevant topic is desirable
3+ years of experience in BI analysis, design, development, testing, and support
Experience with Microsoft-based ETL tools on Cloud and/or Databricks
Experience with cloud platforms for Big Data and analytics (Azure, Power BI)
Knowledge of data analytics fundamentals using SQL, Python, or similar tools
Strong analytical skills
Strong organizational and planning skills for managing multiple projects
Team player with excellent communication and presentation skills
Knowledge of Lottery/Gaming/Betting/Casinos considered a plus
What’s in it for you?
🚀 An award-winning working environment
💸 Competitive salary package and bonus scheme
🩺 Health insurance coverage, Pension Plan and Annual Health Checkup
💻 Hybrid working model
🏢 State of the art facilities including gym & restaurant
🎓 Continuous learning powered by Allwyn Academy
💼 Internal career opportunities
👪 Family Support incl. daycare voucher and assisted reproduction voucher
🌱 Volunteering program, including 2 extra days off to give back
💪 Well-Being Program incl. sports teams, nutritionist & psychologist services, Employee Assistance line and more
🗓️ Allwyn Day - one extra day off
🍴 Monthly food allowance
🚌 Shuttle service for easy commute to our offices
🛍️ Exclusive employee discounts across a range of partners ️
About the company
Allwyn is a multi-national gaming entertainment company, lottery-led and with leading market positions and trusted brands across Europe and North America. Its purpose is to make play better for all by focusing on innovation, technology, player safety and returning more to good causes across a growing casual gaming entertainment portfolio.
In Greece, it is active through OPAP S.A. and subsidiaries, which provide numerical lotteries, land-based and online sports betting, passive lotteries and instant win games (SCRATCH), Video Lottery Terminals (VLTs), land-based horseracing mutual betting, and online casino games.
Moreover, it holds a leading position in terms of embedding Responsible Gaming principles in its operations. Furthermore, it prioritizes giving back to Greek society, delivering tangible and longstanding support, through an extensive Corporate Responsibility program, which focuses on Health, Sports, Employment, and Sensitive Social Groups.
Our Values: We do what is right; We think differently; We win together. These are the foundations of our corporate culture. They are at the heart of our company and guide our behavior, our way of acting and cooperating, our interaction with our customers, our partners, and society.
Today, we are among the Top Employers in Greece. We have received the Top Employer certification for four consecutive years (2023-2026), which reflects our ongoing commitment to a great workplace and a people-first culture.
About the company
Allwyn is a multi-national gaming entertainment company, lottery-led and with leading market positions and trusted brands across Europe and North America. Its purpose is to make play better for all by focusing on innovation, technology, player safety and returning more to good causes across a growing casual gaming entertainment portfolio.
In Greece, it is active through OPAP S.A. and subsidiaries, which provide numerical lotteries, land-based and online sports betting, passive lotteries and instant win games (SCRATCH), Video Lottery Terminals (VLTs), land-based horseracing mutual betting, and online casino games.
Moreover, it holds a leading position in terms of embedding Responsible Gaming principles in its operations. Furthermore, it prioritizes giving back to Greek society, delivering tangible and longstanding support, through an extensive Corporate Responsibility program, which focuses on Health, Sports, Employment, and Sensitive Social Groups.
Our Values: We do what is right; We think differently; We win together. These are the foundations of our corporate culture. They are at the heart of our company and guide our behavior, our way of acting and cooperating, our interaction with our customers, our partners, and society.
Today, we are among the Top Employers in Greece. We have received the Top Employer certification for four consecutive years (2023-2026), which reflects our ongoing commitment to a great workplace and a people-first culture.