Data Warehouse Developer

The Job in a Nutshell

We're searching for a Data Warehouse Developer with a strong mathematical mindset, a dedication to perfection, and an ability to tackle complex challenges. If you thrive in navigating intricate data landscapes, you'll play a key role in designing, developing, and optimizing our data warehouse infrastructure. Bring your analytical skills to the table and shape our organization's data-driven decisions!

A Sneak Peek into Your Role

Task 1: Data design for analytical purposes.

You're good at

• SQL on expert level
• dimensional design
• star schema
• slowly changing dimensions
• late arriving
• dimensions
• snowflake schema
• 3NF

Want to level up? Check out what's next for those seeking an extra challenge!

Task 2: Implementing additional third-party tools or frameworks

You're good at (skills in any of these areas would be a big plus)

• data orchestration: Apache Airflow/Luigi/Dagster
• DBT
• Snowflake/TimescaleDB/Clickhouse
• AWS/Google Cloud/Azure
• any other DWH-related tool/framework

Task 3: ETL tool programming, improving existing custom Python ETL kernel, rewriting services from Python to Node.js.

You're good at

• Python/Node.js

Fluency in verbal and written communication in English is essential, as it's our primary means of interaction.

Our Benefits, Your Happiness

• Enjoy generous vacation time 🌴 totaling 38 days (28 working days) to maximize your well-deserved time off, along with flexible work hours tailored to your lifestyle.
• Elevate your well-being with monthly sports/health compensation, full sick leave coverage for the first 8 days, our in-house gym, and a chill games room to unwind.
• Unlock a generous Supplemental Training Program that includes training and company-wide knowledge-sharing opportunities to fuel your growth👨‍🎓.
• Our office is a cozy (and dog-friendly) haven right in the heart of the city. Enjoy complimentary fruits and beverages and free parking. It's the perfect place to be productive and feel right at home.
• Be a part of the most legendary events and make amazing connections with colleagues from across the entire company.
• Comprehensive relocation support 🌍 for a smooth transition.
• We foster innovation and independence while celebrating success in a multicultural and diverse company, where you'll work alongside people from around the globe.
• ..plus, if you're not already a pro, we'll teach you how to play poker!♣

Recruitment flow

• Interview - Home Assignment - Second Interview - Police record, and background check - Offer
• Start date: ASAP
• Recruiting from within the EU

We are an equal-opportunity employer, and we value diversity. Our diverse backgrounds, experiences, characteristics, and traits make us better at making things happen. So please, come as you are!

Location

Tallinn, Estonia

Coolbet is an award-winning sportsbook, online casino, and poker provider with a presence in 10 countries on 3 continents holding 4 gaming licenses. Together with GAN Limited, the company is set forth to become a dominant supplier in the USA markets. Our office is located in the center of Tallinn, Estonia, with approximately 400 employees from more than 50 countries. Coolbet's goal is to deliver the best gaming solutions possible by continuously focusing on product development and innovation while creating a new industry standard for responsible gaming. Find out more about Coolbet!