BI Developer (Fixed-Term, Maternity Leave Cover)

Job Overview

Wargaming Data Warehouse is looking for a talented BI Developer to join our growing team. You will play a key role in designing and implementing data-driven solutions, leveraging cloud-based technologies like Snowflake and delivering valuable insights through Tableau.

Working in collaboration with various business units, you’ll be responsible for developing end-to-end business intelligence solutions that help drive data-informed decisions across global operations, from game development to financial reporting.

What will you do?

• Gather and analyze business and technical requirements, transforming them into actionable insights and visualizations.
• Design, develop, and deploy interactive Tableau dashboards to support decision-making.
• Integrate and develop data sources using SQL, collaborating with the Data Warehouse team.
• Manage Tableau Server, overseeing user groups, permissions, subscriptions, and setting up data-driven alerts for security and performance.
• Monitor and optimize the performance of Tableau dashboards and BI systems for scalability, efficiency, and accuracy.
• Provide documentation, training, and support to internal teams for effective use of Tableau and BI tools.
• Automate routine reporting and data extraction tasks, reducing manual work and improving efficiency.

What are we looking for?

• 3+ years of experience in BI roles (BI Developer or BI Analyst) or a similar position.
• Proficiency in SQL for data integration and analysis.
• Experience with Snowflake and cloud solutions (AWS, preferably).
• Strong Tableau skills (Desktop and Server) or comparable experience with another BI tool.
• AI awareness: familiarity with AI/ML features in BI (augmented analytics, NLQ, forecasting, anomaly detection) and their responsible use/governance
• Excellent at gathering and analyzing business requirements.
• Fluent in English and Russian, with strong communication abilities.
• Ability to manage deadlines, stakeholders, and work autonomously.

What additional skills will help you stand out?

• Experience with programming languages (Python, JavaScript).
• Hands-on experience with version control systems (GitLab).
• Familiarity with UX/UI principles and a keen eye for design.
• Understanding of game production processes and needs.
• Background in economics, statistics, computer science, math, or related fields.

Work mode

• Hybrid (2-3 days of work from the office).
• This role isn't eligible for relocation & immigration support.

Type of Contract

• Employment Contract (umowa o prace)

Benefits

Benefits and perks are tailored to the local market and culture. Our benefits in Warsaw include:

• Additional paid time off (5 Personal Days, Birthday Leave) on top of the statutory minimum
• Sick Leave 100% Compensation (10 days per calendar year)
• Career development and education opportunities within the company
• Premium Private Health Care
• Mental well-being program (iFeel)
• Multisport card
• Personal Gaming Account
• Company events
• Seniority Awards
• Referral program - you can recommend the best talents to the Company and receive a reward

##### Please submit your CV in English to ensure smooth processing and review.