Rogon Technologies GmbH

Data Engineer

• Define and implement core data models for users, events, and 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, including retention, funnels, and activation
• Build and deploy data services and jobs on AWS, including S3, Lambda, ECS/EKS, Glue, Athena, and Redshift
• Make pragmatic decisions about how data is stored, processed, and accessed
• Evaluate and introduce tools such as BigQuery, Snowflake, and Databricks where they add value
• Ensure the architecture scales with product, AI, and data growth without overengineering
• Optimize pipelines for scalability, cost efficiency, and performance
• Write clean, maintainable, well-structured Python code following software engineering best practices
• Collaborate with Product, Engineering, AI, and Business teams
• Build CUJU’s technical data-platform foundation
• Enable scalable, reliable, production-ready analytics across the company
• Shape how data is ingested, processed, and used in products
• Influence player insights, product features, and long-term data strategy

Senior Data Engineer – Data Foundation, Analytics

Business Development Rep

• Support the business development and go-to-market teams through research, analysis, and structured preparation of strategic materials
• Assist in collecting, analyzing, and interpreting business data to support strategic decision-making
• Conduct market, competitor, and industry analysis to identify trends, opportunities, and potential areas for growth
• Monitor relevant markets and international developments and prepare findings in a clear and structured format
• Interpret research results, formulate key learnings, and derive actionable recommendations
• Support business development projects, market expansion activities, and operational tasks
• Prepare presentations, reports, and decision-making documents for internal and external stakeholders
• Contribute to strategic planning and evaluation of new business opportunities

Working Student, Business Development

• Support the business development and go-to-market teams through research, analysis, and structured preparation of strategic materials
• Assist in collecting, analyzing, and interpreting business data to support strategic decision-making
• Conduct market, competitor, and industry analysis to identify trends, opportunities, and potential areas for growth
• Monitor relevant markets and international developments and prepare findings in a clear and structured format
• Independently interpret research results, formulate key learnings, and derive actionable recommendations
• Support business development projects, market expansion activities, and operational tasks
• Prepare presentations, reports, and decision-making documents for internal and external stakeholders
• Contribute to strategic planning and evaluation of new business opportunities

Working Student Business Development

Marketing

• Support our marketing team in planning, executing, and analyzing campaigns across different channels
• Help create engaging content for social media, partnerships, events, and marketing initiatives
• Research market trends, competitors, and industry developments to uncover opportunities and insights
• Assist with presentations, reports, and marketing materials for internal and external stakeholders
• Contribute ideas for campaigns, partnerships, and growth initiatives
• Support cross-functional projects with teams across marketing, product, business development, and operations
• Take ownership of smaller projects and help bring them from idea to execution

Senior Data Engineer – Data Foundation, Analytics

Working Student, Business Development

Working Student Business Development

Marketing Working Student