Lead Data Engineer – Platform for Scalable Mobile Games

FUN CRAFTERS SP. Z O O.; Kraków; Hybrid; PLN 200,000 - 320,000; Full time

Benefits offered by this job

Flexible terms: employment or B2B

Remote, on-site or hybrid work options

Competitive benefits package

Modern office space

Job summary

FUN CRAFTERS SP. Z O O. is building a new data-driven backbone for a mobile RPG, located in Kraków, Poland. You will be a founding engineer on the data team, shaping standards and decisions while delivering production-grade data pipelines powering product insights and LiveOps.

You will collaborate with analysts, game teams, and marketing to ensure data needs are translated into scalable, reliable solutions, emphasizing observability and cost-aware design.

Qualifications

• 5+ years of data engineering experience building scalable data platforms.
• Expertise with AWS data stack and dbt.
• ETL orchestration with Airflow or similar.
• Data modeling, warehousing, analytics best practices.
• Infrastructure as code experience.
• Strong Python and SQL skills.
• Excellent collaboration and communication.

Responsibilities

• Design and build our data platform powering product insights, LiveOps, Marketing.
• Develop and maintain high-quality data pipelines that transform raw gameplay data into clean, structured datasets.
• Collaborate with analysts and game teams to understand data needs and translate them into scalable solutions.
• Define data quality standards and build automated monitoring, alerting, and validation systems.
• Develop and maintain services for interacting with partners and 3rd party services.
• Promote best engineering practices: observability, testing, performance optimization, cost awareness, and reliability.

Skills

Python

SQL

Data modeling

Cloud AWS

Airflow

dbt

Team collaboration

Infrastructure as code

Tools

dbt

Airflow

AWS S3

Kinesis

ECS

Athena

Job description

FUN CRAFTERS SP. Z O O. is building a new data-driven backbone for a mobile RPG, located in Kraków, Poland. You will be a founding engineer on the data team, shaping standards and decisions while delivering production-grade data pipelines powering product insights and LiveOps.

You will collaborate with analysts, game teams, and marketing to ensure data needs are translated into scalable, reliable solutions, emphasizing observability and cost-aware design.