Rogon Technologies GmbH

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
• 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

Marketing Working Student

Systems Engineer

• Design, build, and maintain production ML systems and pipelines
• Write clean, testable, and maintainable Python code
• Deploy and operate models in production (APIs, batch jobs, real-time systems)
• Work hands-on with AWS infrastructure to build scalable systems
• Use distributed systems (Ray) for large-scale workloads and model serving
• Containerize and deploy services using Docker (Kubernetes is a plus)
• Improve and maintain CI/CD pipelines for ML workflows
• Ensure robust testing, monitoring, and reliability of ML systems
• Contribute to improving system architecture, performance, scalability and cost efficiency
• Treat modeling as part of software engineering—not a separate activity

Python Software Engineer – Machine Learning Systems

Product Manager

• Drive product discovery for new growth opportunities, features, user journeys, and business initiatives.
• Translate complex business, user, and technical topics into clear concepts, decision papers, and actionable next steps.
• Work closely with stakeholders across departments to align priorities, expectations, and product direction.
• Analyze user needs, market trends, business requirements, and product data to identify high-impact opportunities.
• Prioritize initiatives based on user value, business impact, feasibility, and strategic relevance.
• Prepare and present concepts, recommendations, and product proposals to internal stakeholders and leadership.
• Collaborate with UX/UI, engineering, marketing, and business teams to move ideas from discovery into delivery.
• Support growth initiatives around mobile app engagement, activation, retention, and user experience.
• Take ownership of topics independently, structure ambiguity, and drive progress with minimal guidance.
• Stay close to the football, sports, and digital product landscape to bring relevant insights into the product process.

Product Manager – Growth & Discovery

• Support the marketing, go-to-market, and business development teams through research, analysis
• Assist in translating and analyzing data to support strategic decision-making
• Conduct market, competitor, and industry research to identify trends, opportunities, and potential areas for growth
• Monitor relevant markets and developments, collect key information, and prepare findings in a clear and structured presentation format
• Independently interpret research and analysis results, formulate key learnings, and derive actionable recommendations
• Support ad-hoc projects and operational tasks related to business development, and operations

Mandatory Internship, Marketing & Business Development

Data Engineer

• 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.

Senior Data Engineer – Data Foundation, Analytics

Product Designer

• Lead the UX/UI design for CUJU’s mobile-first product (iOS & Android).
• Facilitate Design Sprints, ideation, and conceptualization workshops.
• Design user flows, wireframes, prototypes, and high-fidelity visuals in Figma.
• Ensure visual consistency and scalability through a robust design system.
• Collaborate closely with developers to ensure accurate and high-quality design implementation.
• Plan and execute user research, including in-person interviews and usability testing.
• Translate insights into actionable design improvements.
• Develop personas, journey maps, and experience frameworks based on real data.
• Iterate quickly through prototypes and user validation cycles.
• Work closely with Product Managers, Developers, and QA to ensure experience excellence.
• Advocate for user-centered thinking and elevate design quality across the product.
• Contribute to the evolution of CUJU’s design system and cross-platform consistency.
• Take ownership of the CUJU app experience, ensuring every interaction is intuitive, delightful, and purpose-driven.