Jobs in Poland

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Data Engineer

  • Malta
  • DOE
  • Tech
  • Apply By: February 25, 2025

JOB ID: 48716

Job Description

ComeOn Group in short

Founded in 2008, ComeOn Group is a leading global player in the rapidly growing iGaming market. Having launched its first online brand in 2010, ComeOn Group is running a wide range of exciting brands across multiple markets. Managing a multi brand portfolio on its proprietary platform providing a secure, innovative and entertainment-led player experience across casino and sports betting. ComeOn Group is an international employer within the iGaming industry and has over 500 talented employees across 7 main locations.

Location: Katowice, Poland + Hybrid set-up environment or Remote

As our new data engineer, you will be involved in the design, development and maintenance of a real-time data streaming and batch data integrations for regulatory operational reporting, which are developed in our AWS and GCP environments. This is a challenging role with huge growth potential as you will be helping to build the backbone where all our regulatory reporting  data will flow through.


  • Design, build and maintain robust and performant data pipelines 
  • Assure quality and consistency of data by implementing best practises of data engineering
  • Troubleshoot and resolve issues with the data feeds
  • Assist, establish and maintain appropriate communication channels with business and technical teams in the context of company data assets
  • Work with all parts of the system and through all stages of the development process from analysis to release

About you:

  • Experienced software engineer with 3+ years of extensive data integration / real time streaming / data warehousing
  • Excellent command of spoken English
  • Keen attention to detail and data quality
  • Experience  in programming in Scala or Java
  • Experience in streaming big data sets with Spark, Flink, Kafka or similar
  • Experience with AWS or GCP Cloud  data processing solutions
  • Comfortable working in a fast-paced environment whilst interacting with a variety of different disciplines
  • Proven ability to prioritise and deal with problems systematically and provide clear communications regarding the issues, resolution times and solutions

& then some nice to haves…

  • Hold an academic degree in a quantitative discipline such as computer science or mathematics
  • Experience within the iGaming industry and / or regulatory aspect of iGaming  would be considered an asset
  • Experience in SQL query writing and optimisation
  • Experience with Airflow in GCP environment
  • Experience in business analysis and requirements gathering
  • Experience with data warehousing will be considered an asset


So what can you expect from ComeOn as a place of work?

    • A competitive remuneration package inc. a company bonus scheme! πŸ’°
    • Fantastic quarterly team events and weekly company events 😎
    • A one-time bonus to help you set up a comfortable workstation at home (we’re truly Hybrid!)
    • On top of our Hybrid work arrangement, up to 40 days a year to work fully remote from anywhere 🌎
    • Karta Multisport
    • Private health insurance

At ComeOn, we’ve embraced a Hybrid Work model, giving our employees the flexibility to work some days at home. Our offices are thoughtfully designed to support this model, featuring practical workspaces for focused efforts and collaborative zones for dynamic creative exchanges. We believe in the power of collaboration to drive innovation and success. While our offices are known for their vibrant atmosphere, rest assured that our primary focus is on achieving results together. We prioritize efficiency and maintain a balance between hard work and camaraderie. When you visit our offices, expect a warm welcome and professional support. Choose ComeOn for your next career move, and experience a workplace that values productivity, teamwork, and the spirit of collaboration.

At ComeOn Group we value diversity, and we take concrete action to ensure fairness in our recruitment process. We are committed to assess candidates on their merit without discriminating against any applicant for whatever reason that is protected by law. We truly value you, as you are. Want to know more about us just visit our website www.comeon-group.com or any of our social media channels to take a deep dive into our culture!