Democratising football via the power of AI and smartphones.
Senior Data Engineer – Data Foundation, Analytics
Location
Germany
Posted
6 days ago
Salary
0
Seniority
Senior
Job Description
Senior Data Engineer – Data Foundation, Analytics
Rogon Technologies GmbH
• As CUJU’s first Senior Data Engineer, you will build the data foundation of the company. • Your mission is to transform fragmented data across multiple systems into a reliable, scalable, and usable data layer that enables: Clear business metrics (e.g. MAU, retention) • Product decision-making • Future player performance insights • Define and implement core data models (users, events, performance) • Design and operate robust, production-grade data pipelines • Establish a single source of truth for key business and product metrics • Structure data for business and product analysis (retention, funnels, activation) • Build and deploy data services and jobs on AWS (e.g. S3, Lambda, ECS/EKS, Glue, Athena, Redshift, etc.). • Make pragmatic decisions on how data is stored, processed, and accessed • Evaluate and introduce tools (e.g. BigQuery, Snowflake, Databricks) where they add clear value • Ensure the architecture scales with product, AI, and data growth without overengineering • Optimize pipelines for scalability, cost efficiency, and performance. • Write clean, maintainable, and well-structured Python code following software engineering best practices. • Work closely with Product, Engineering, AI, and Business teams.
Job Requirements
- 5-7+ years of professional experience in data-heavy roles (data engineering, ML engineering, or similar).
- Strong programming skills in Python (clean architecture, testing, modular design not just scripts).
- Solid SQL skills and experience designing analytical schemas.
- Hands-on experience building production data pipelines and services.
- Strong experience with AWS and cloud-native data architectures.
- Familiarity with infrastructure concepts (CI/CD, monitoring, logging, deployments)
- Comfortable working with imperfect, real-world data and evolving requirements.
- Experience working in fast-paced or early-stage environments
- Excellent communication skills in English, with the ability to effectively collaborate with cross-functional and international teams.
- Passionate about sports, performance analytics, and leveraging data to make a real-world impact.
Benefits
- Opportunity to be the founding member of a strategic new Data team
- Purpose & impact – build something together that transforms the world of sports
- Significant influence on CUJU’s growth, product strategy, and industry-leading innovation
- Work at the intersection of sports and technology – with international clubs, partners, athletes, or influencers
- Creative freedom & responsibility – actively shape processes, contribute your ideas, and make a real impact
- Short decision-making paths – direct communication, quick decisions, and close collaboration with management
- Personal development – individual learning opportunities and room to grow beyond yourself
- Diverse benefits – e.g. 30-day vacation, competitive compensation, corporate benefits, and more
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