Data Warehouse Engineer

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. Operating more than 20 brands 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 - Hybrid

You will be a part of the team responsible for the maintenance and further development of the existing company data warehouse system in a cloud environment (GCP / Big Query), which acts as a single point of truth for making data-driven business decisions. This position is ideal for someone who would like to improve their skill in data warehousing, reporting and GCP cloud services.

The candidate will be responsible for the operational aspect of the data warehouse environment, maintenance and support of the existing data warehouse load processes, ensuring that the environment of the data warehouse is healthy. Additionally, you will be involved in the data warehouse support process responding to business requests for ad-hoc reporting.

Responsibilities:

●  Design and develop:

- Data load processes with large and complex data sets, making sure the solution is maintainable, built with reusable components and with optimal performance

- Reporting layer data sources used by BI reports for data delivery to business

- Data / reports delivery automation

- Integration / data load processes from/to various upstream/downstream systems

● Focus on data quality assurance, verification of accuracy and consistency of data

● Maintain and support data load processes ensuring the loads are stable and the data is delivered to business in the stipulated time

● Maintain clear communication with business about data load failures, inconsistent data and successful loads to the respective distribution groups

● Troubleshoot and resolve issues with the data warehouse and external data feeds

● Support and assist business users in / ad hoc data extract data analyses requests

● Maintain transparent communication within the team / other technical and business departments within the company

● Participate in daily / weekly team meetings

● Participate in brainstorming meetings to discuss existing issues and new ideas

● Develop further current skill set both from technological and soft skills perspective

About you:

● 3+ years of Data Warehouse and reporting-focused work experience

● Experience in data warehousing and ETL/ELT development is required

● Experience in SQL query writing and optimisation experience is required

● Experience with GCP/AWS cloud platform services will be considered an asset

● Experience with troubleshooting problems related to databases, software applications and servers

● Experience in business analysis and requirements gathering from business users

● Keen attention to detail and data quality

● Knowledge and understanding of data warehouse concepts (such as Kimball or Inmon methodologies)

● Ability to obtain, analyse and synthesize information from multiple sources

● Strong problem-solving skills

● Hold an academic degree in a quantitative discipline such as statistics, computer science or mathematics will be considered an asset

● Comfortable working in a fast-paced environment whilst interacting with a variety of different disciplines

● Ability to prioritise and deal with problems systematically and provide clear communications regarding the issues, resolution times and solutions

● Fluent in English

And then some nice to haves:

● Experience with scripting and programming languages like python would be considered an asset

● Work experience on supporting a data warehouse system would be considered an asset

● Experience within the iGaming industry would 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! :moneybag:
• Fantastic quarterly team events and weekly company events :sunglasses:
• 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 have adapted a Hybrid Work model which means that we offer our employees an option to pick their workstation for the day. Want to work from the office a few days a week and some days from home? That’s totally fine with us! ComeOn is known for their inviting and vibrant offices that offer creative areas for collaboration and desk set-ups designed for a Hybrid Work model. When you visit one of our offices you will always be welcomed by a friendly face that will take good care of you. It’s our curiosity that drives our innovative business forward and we work hard in a run together spirit and we always make sure to top it up by having fun! You will not regret picking ComeOn as your next place of work.

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!

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