Database Developer (m/f/d) - Bratislava at Greentube Internet Entertainment Solutions GmbH (Staré Mesto, Slovakia)

Database Developer (m/f/d) - Bratislava at Greentube Internet Entertainment Solutions GmbH (Staré Mesto, Slovakia)

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Location: Staré Mesto, Slovakia
Type: Full Time
Created: 2021-02-27 05:01:30

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We are looking to expand our development capabilities of the Novo Remote Gaming System (NRGS) by hiring colleagues in our subsidiary in Bratislava. The NRGS is a system, which provides the core casino backend for our B2C products, covering a wide range of player features, complex regulatory and compliance requirements.You would be joining a team of several experienced database developers responsible for the continuous development and architectural evolution of a suite of modern backend services focused on a key area of our business. To support that, we are searching for a Database Developer.As a Database Developer, you will work very closely with the database team of eight experienced colleagues in our homogenous (SQL Server 2016) database environment which forms the backbone of our products and day-to-day business operations.Our team works on a number of key services and solutions, working together closely to drive new ideas and approaches. Actively adopting modern frameworks and technologies allows us to continuously enhance our architecture and services with the goal of driving innovation and quality.We are searching for enthusiastic and engaged people with the strong theoretical background, enthusiastic about OLTP and query optimisation with strong MS SQL expertise, who can help us build the state of the art solutions. Since technologies are changing fast, specific framework experience is not a must, as it is the right working attitude we are looking for.


  • Query tuning and optimisation
  • Create new or improve existing functionalities
  • Review, test and deploy code to various non-production environments
  • Keep code base across multiple data centres in sync
  • Respond to ad-hoc data requests from other departments
  • Evaluate and introduce new development methods and tools that simplify our day-to-day work
  • Close collaboration with the development and portfolio teams


  • 2+ years of experience in development using MS SQL server technology
  • Understanding of high-volume data tables and highly concurrent transactions
  • Excellent analytical and creative problem-solving abilities
  • Very good knowledge of TSQL with ability to write complex queries
  • Ability to work independently and as a member of a team
  • Willingness to learn and improve your skills
  • Experience working in Agile Development
  • Very good command of both spoken and written English

Nice to have:

  • Experience with issues tracking software, version control systems, CI/CD tools
  • Database design and architecture
  • Database replication
  • Performance Monitor, SQL Profiler or other troubleshooting tools
  • SQL Server CLR and .NET Framework


  • Challenging tasks in an international, successful and innovative company
  • Opportunities for personal development as part of the company’s sustained growth
  • Extensive trainings (on-site by internal/external mentors, online learning courses, conferences)
  • Flexible working hours with the possibility of intermittent home offices
  • Office in wider city center (Dunajska street, Bratislava) and numerous benefits such as fully paid food allowance, fresh fruits and coffee corner in the office
  • Regular employee events
  • Reimbursement of additional travel costs for an interview
  • monthly gross salary of € 2.500,- for applicants with 2 years of specific experience and willingness to offer a higher salary depending on your professional experience and qualification