Working Student - Supply Growth (f/m/d)

Location: Hamburg Workplace: Hybrid Every great app out there deserves to be connected with the right users and the right revenue streams. And adjoe will give this to them. adjoe is redefining the future of mobile ads. Powered by advanced AI, first-party data and world-class engineers, we’ve perfected the offerwall experience for monetizing and scaling app publishers with solutions like Playtime and Arcade – now the fastest growing rewarded advertising channel globally – driving incremental engagement, retention, and revenue. At the same time, we’re breaking into programmatic advertising with the intelligent bidding system of adjoe Ads. Together, this ecosystem connects app developers to over 600 million users worldwide for scalable growth. Backed by a $100 million investment from Bertelsmann and operating from offices in Hamburg, Boston, Singapore, and Tokyo, adjoe is defining the next stages of app and ad experience – right now. Join us. Meet Your Team: Supply Growth At adjoe, we turn app publishers' potential into proven revenue. Our Supply Growth team combines adjoe’s deep technical expertise with strategic insight to optimize every aspect of creating engaging user experiences that drive monetization. We understand the delicate balance between user engagement and revenue generation, optimizing ad placements for visibility while ensuring a seamless app experience. Our publishers see concrete results: higher ARPDAU, improved retention metrics, and stronger overall user satisfaction and monetization performance. Your Mission & Who We Are Looking For - Data-Driven Revenue Optimization: You will analyze key monetization performance metrics (CPI, CPM, CPC, ARPDAU, and CTR) across your portfolio of app publishers to identify trends, uncover correlations, and make data-backed adjustments that maximize partner revenue and adjoe’s bottom line. - Proactive Portfolio Ownership: You will manage and nurture existing app publisher relationships through daily communication across Slack, email, and calls, serving as their primary contact to drive ongoing engagement and long-term account growth. - Technical Advocacy & Troubleshooting: You will gather detailed partner requirements and lead internal technical troubleshooting, translating publisher feedback into prioritized action items across cross-functional teams to keep integrations running seamlessly. - Operational & CRM Discipline: You will systematically track account activities, manage publisher pipelines, and maintain operational visibility using Salesforce, Jira, and internal dashboards to ensure zero drop-off in partner management. - Strategic Partner Reporting: You will prepare data-rich reports, presentations, and Quarterly Business Reviews (QBRs) using Google Suite and Google Slides to demonstrate clear ROI, elevate monetization strategies, and secure executive-level alignment with publishers. - Fast-Paced Execution: You will operate with high autonomy and a hands-on mindset in a rapidly evolving adtech environment, balancing competing priorities while maintaining a strict focus on output and revenue-generating activities. What’s in It for You? At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day. - Go Big. Own projects with impact on 770M users and push adtech boundaries. - Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum. - Be Direct. Solve problems openly and collaborate across teams. - Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other. - Have Fun. Celebrate wins, enjoy daily victories, and bring your energy. Skip writing cover letters. Tell us about your most passionate personal project, your desired salary, and your earliest possible start date. We are looking forward to your application! We welcome applications from people who will contribute to the diversity of our Company. We welcome applications from people who will contribute to the diversity of our company.