Senior Data Engineer

We're looking for a Senior Data Engineer to build high-quality data marts, tools, and AI-powered workflows that improve player experiences and support game growth.

🎯 Responsibilities

• Write and optimize complex SQL queries for experimentation, analytics, and model feature engineering across large-scale player datasets.
• Design, build, and maintain cross-game data marts that provide clean, transformed data for analysts.
• Develop scalable, reusable, and maintainable code, tools, and frameworks for use across multiple game teams.
• Partner with game analytics teams to co-design, build, and maintain data tools and products used across multiple applications.
• Build and maintain end-to-end AI pipelines that support analysts’ day-to-day work.
• Share knowledge with the team and help game analysts adopt coding and software engineering best practices.

🛠️ Requirements

• Bachelor’s degree in a quantitative field such as Engineering, Computer Science, Mathematics, Statistics, or Physics.
• Advanced SQL skills, including experience with CTEs, query optimization, and large-scale data warehouses.
• Advanced experience building and maintaining production data pipelines using tools such as Airflow, Docker, S3, and CI/CD workflows.
• Advanced Python experience for developing production-level data analytics solutions.
• Basic to intermediate experience integrating LLMs or working with generative AI tools and workflows.
• Collaborative approach, with the ability to build trust, communicate openly, and contribute to shared success.
• Ability to learn quickly, take initiative, and work comfortably with ambiguity.
• Strong attention to detail and commitment to accuracy and high-quality outcomes.
• Pragmatic approach, balancing short-term delivery needs with long-term technical quality.

➕ Nice to have

• Experience creating and maintaining dashboards in Tableau or a similar BI tool.
• Background in the mobile gaming industry.
• Background in marketing analytics.

🤝 Team and technical environment

• Work alongside experienced Analytics Engineers and partner closely with game and marketing analysts.
• Contribute to a large production environment spanning ETL pipelines, analytical tools, and AI/ML models.
• Help deliver innovative solutions to real-world problems.
• Learn continuously in a collaborative team that shares knowledge and supports professional growth.

🎁 Benefits

• 25 days of annual leave, excluding public holidays.
• Five additional days of annual leave during the Christmas period.
• Ticket-restaurant benefit.
• Private medical insurance for you and your family.
• Choice of an iOS or Android device, such as a phone or tablet, upon joining.
• Free English and Spanish language lessons.
• Spotify Premium.
• Social events and parties.
• Professional development budget for building your skills and knowledge.
• Onsite gym facilities.
• Gaming room with consoles and games.
• Access to an onsite physiotherapist.
• Onsite hairdresser services.

Please submit your application in English.