Senior Data Engineer

Betsson · Athens · Engineering

Posted 2026-09-03

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Our Sportsbook Data Team is looking for a Data Engineer to make a difference in the further development of our Data Warehouse solutions, designing and developing our Sportsbook data platform to cover both internal and external business needs. We have a world-class Sportsbook, developed in-house by our dedicated Sportsbook tech team and growing at a very rapid rate, expanding not only in new markets but also as a B2B product. Having our product available in different parts of the world and offering sports all around the world requires to have support around the clock. Our Product Development organisation is truly Global with cross functional teams spanning 5 Tech Hubs. These can be found in Malta, Budapest, Stockholm, Tallinn and Athens.

The Wow

Our Sportsbook Platform is ours – from our Architecture to our Trading teams – we have an in-house platform which hosts our brands offering Sportsbetting for our customers. From the tools our traders use to the cutting edge features our customers use to bet on various sports – our teams are the backbone to making this happen! Our aim is to create the best performance, functionality and user experience in the iGaming industry! As part of our Sportsbook tech team – a high performance, throughout and availability product serving many brands (20+), you will be key in ensuring that the team delivers the required business value.

A taster of what you will be involved with:

Maintaining and evolving our Data Structures

Build new ETL flows and maintain/improve existing ones

Be part of designing new data structures and data modelling concepts

Ensure data quality by verifying data consistency and accuracy – being able to create data validation methods

Write, optimize, and maintain stored procedures

Investigate, assess, and develop message-based architectures for data streams

Comfortable working under Agile Framework (Scrum 2-week iterations)

Have an investigative mindset to be able to troubleshoot – being creative when it comes to troubleshooting problems and incident management

Document necessary processes and procedures (creating KBs, runbooks, topology etc)

Taking full ownership of projects and tasks with being able to work within the team

Work closely with stakeholders to deliver accurate and timely insights to our business partners

What we are looking for

Advanced T-SQL Coding is a must

Relational and non-relational DBs (proven experience in MSSQL 2014 – 2017)

Familiar with ETL process (SSIS)

Familiar with DWH and ETL concepts

Familiar with Data Modelling concepts

Familiar with Reporting and Analytical Tools (SSRS/SSAS)

Familiar with software versioning tools like Git

Be experienced and knowledgeable in core database development tuning techniques

Automation and scripting will be a plus

Additional programming skills will be a plus (.NET, Python, R, Scala)

Knowledge around Big Data concepts and data streaming architectures will be a plus

Continuous learning mindset

Can effectively prioritize and handle multiple tasks and projects

Excellent verbal and written English communication skills

What we offer

Monthly Allowance for Lunch

Private & Life Plan Insurance for you and your family

Team Building Budget

Annual Wellness Allowance

Corporate Travel Insurance

Events and initiatives both Local (Quarterly Meetings) and Global

Professional Development Programs & Internal Career Opportunities

Milestone Birthday

Much like a rollercoaster, life at Betsson Group is fast-paced, full of twists and turns, and always exciting. With more than 2,800 colleagues representing over 75 nationalities across a global network of offices - including 1,500 at our operational headquarters in Malta - every day brings new challenges and opportunities to grow. It may not be for the faint-hearted, but if you thrive on innovation, enjoy pushing boundaries and want to be part of a diverse, international team, then you’ll fit right in at Betsson.

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