• Signs of life date back as early as 1st millennium BCE. Inhabited by Thracians and later incorporated into the Roman Empire, after the 6th century AD, Sofia became home to Slavs, ruled by the Byzantium before becoming part of the Bulgarian kingdom.


Surrounded by extensive parkland, Sofia, the capital and largest city of the Republic of Bulgaria, lies at the foot of popular ski mountain, Vitosha. With a history that stretches over 7,000 years, Sofia is one of Europe's oldest cities.
This modern, youthful city is one of the greenest capitals in Europe. With its onion-domed churches, Ottoman mosques and Red Army monuments, Sofia will give you a rather diverse and exotic feel. Recent excavation work unveiled a treasure trove of Roman ruins from nearly 2,000 years ago, when the city was called 'Serdica'.

Expo 2000 Office Park is a prime office destination, offering a unique office environment; it combines excellent accessibility, extensive green areas and a close proximity to a wide variety of amenities.

We moved to our new home in November 2017. We are located on the 2nd and 3rd floor in the new designer building, in one of the best parts of the city.

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Our Sofia office includes the largest section of our Poker, Casino and Cashcade Customer Service teams, our second line Customer Service Operations, and our Cashcade Risk Operations team. It is also a main location for our Development Studios team who are in charge of creating the next generation of betting products. Our award-winning brand InterTrader chose Sofia for its operations, and a big part of the Bookmaking division is settled here as well.
Ever growing, never motto


Our team is young and dynamic. We strive to work and have fun at the same time. Team building activities and Christmas parties are only a small part of what we celebrate. In our location, spending time in nature, along with volunteering and charity events keeps our employees engaged throughout the year, as well as helping our local community.

Because we value everyone's wellbeing, we offer 25 days of annual leave and up to 10 days of educational leave. We also promote a healthy lifestyle by organising plenty of sports events.

Each employee has an additional health insurance scheme that also includes dental services, life and accident insurance, as well as annual medical checks.

Together we climb mountains, we win medals, we adopt and take care of our eco trails.
If you’d like to give something back to the community, go for it! We give you two paid Pro Bono days per year to go and do just that.

Recent company events and charity activities

  • Painting at local children's centre
  • Sports day
  • Donation of clothes
  • Spring cleaning at local children's centre
  • Helping cleaning the animals shelters at dog centre
  • Volunteering at kitchen for homeless people
  • 55 Nikola Vaptsarov bul., Office park Expo 2000, Phase 4, floor 2 and 3

    1407 Sofia

  • +359 2 4930 500