Spain-Based In-App Media Buyer — iGaming Growth & ROAS

Jobgether; España; On-site; EUR 40,000 - 68,000; Full time

Job summary

Jobgether in Spain is seeking an In-App Media Buyer to drive user acquisition for iOS and Android WebView apps within the iGaming sector. You will manage campaigns across Unity Ads, Kayzen, and Moloco, optimize budgets, and develop data-driven strategies to improve ROAS.

You’ll work with creative teams to test ads, run structured A/B tests, and analyze cohorts to understand player value and long-term revenue. The role emphasizes performance scaling in Tier-1 and Tier-2 European markets.

Responsibilities

• In-App Campaign Management: Plan, launch, and manage advertising campaigns for iOS and Android WebView apps in iGaming, targeting Tier-1 and Tier-2 European markets.
• Paid Traffic Acquisition: Manage campaigns on Unity Ads, Kayzen, and Moloco to identify and scale profitable traffic sources.
• Budget Management and Scaling: Oversee daily budgets (at least $1,500) while optimizing spend and maintaining efficiency.
• Campaign Performance Optimization: Monitor KPIs and adjust strategies to lower deposit costs and improve overall performance.
• Creative Strategy and Testing: Collaborate with designers to test new ad concepts and combinations of creatives and offers.
• A/B Testing and Experimentation: Design and run structured tests across creatives, offers, and configurations.
• Revenue and ROAS Optimization: Focus on ROAS including initial and subsequent deposits and long-term value.
• Data Analysis and Cohort Monitoring: Use analytics and cohort analysis to understand behavior and guide scaling decisions.
• Cross-Functional Collaboration: Work with creative, technical, and analytics teams to maximize campaign effectiveness.

Job description

Jobgether in Spain is seeking an In-App Media Buyer to drive user acquisition for iOS and Android WebView apps within the iGaming sector. You will manage campaigns across Unity Ads, Kayzen, and Moloco, optimize budgets, and develop data-driven strategies to improve ROAS.

You’ll work with creative teams to test ads, run structured A/B tests, and analyze cohorts to understand player value and long-term revenue. The role emphasizes performance scaling in Tier-1 and Tier-2 European markets.