Data Science & Analytics Manager

20000-30000 PLN miesięcznie (B2B)

GOG sp. z o.o.

Czym będziesz się zajmować?

Responsibilities:

Your Impact Strategic Leadership (40% of role)

  • Uncover hidden patterns and opportunities in our data that drive meaningful business growth
  • Develop and execute an advanced data strategy that leverages machine learning for personalization and optimization
  • Partner with Product and Marketing leaders to implement data-driven decision frameworks
  • Lead and mentor a small team of data scientists, analysts, and a data engineer, fostering a culture of discovery and innovation

Hands-on Analytics & Data Science (60% of role)

  • Drive key analyses using our analytics stack (Metabase, PostHog, SQL) to uncover actionable insights about user behavior, game performance, and marketplace dynamics
  • Design and scale sophisticated recommendation systems that significantly improve game discovery and user satisfaction
  • Develop price and promotion optimization models that maximize both user value and business outcomes
  • Implement and maintain financial processing systems and analytics for transaction data
  • Implement and evolve A/B testing frameworks that enable both product and marketing teams to rapidly iterate
  • Build and maintain dashboards and reporting systems that enable teams to make data-driven decisions

Kogo poszukujemy?

Required Experience:
  • 5+ years of combined data science and analytics experience, with at least 2 years leading technical teams
  • Strong track record implementing machine learning models in production environments
  • Experience with recommendation systems, personalization, or similar user-focused data applications
  • Background in experimental design and A/B testing frameworks
  • Familiarity with data pipeline development and production data infrastructure
  • Demonstrated ability to translate complex analyses into business impact
  • Excellence in making technical concepts accessible to non-technical stakeholders
  • Familiarity with financial data processing and transaction analytics is a plus
Technical Skills:
  • Strong Python proficiency (including pandas, SciPy, and ML libraries like TensorFlow or Implicit)
  • Experience with SQL and database technologies (MySQL or similar)
  • Familiarity with cloud platforms (Google Cloud preferred, including BigQuery)
  • Knowledge of data infrastructure components (Docker, Redis, message queues)
  • Experience with data visualization tools and dashboarding
  • Understanding of software development practices and production deployment

Czego wymagamy?

Znajomości:
Mile widziane:
Języki:
  • Polski
  • Angielski

Jakie warunki i benefity otrzymasz?

  • 20000-30000 PLN miesięcznie (B2B)
  • B2B - Elastyczne godziny pracy (100%)
  • Praca zdalna: Możliwa częściowo
  • Pakiet medyczny, Pakiet sportowy
  • Kawa / Herbata

Gdzie będziesz pracował?

Jagiellońska 74, Warszawa lub hybrydowo

Kim jesteśmy?

We’re a legendary gaming platform where passion for games meets cutting-edge technology and an amazing community. Every month, millions of gamers visit GOG to explore a catalog of over 10,000 titles – from cult classics to the hottest indie, AA, and AAA hits. We generate $50M in annual revenue, but for us, it’s not just about numbers – it’s about keeping the spirit of gaming alive for generations.