We are looking for a highly technical Senior Mobile Monetization Engineer to own and optimize the entire monetization infrastructure across our mobile applications. You will build, improve, and scale our ad-monetization stack to maximize revenue, fill rate, eCPM, and advertiser demand — working at the intersection of backend, mobile SDKs, mediation platforms, and real-time optimization, on systems that directly impact millions of users and significant revenue.
Responsibilities:
- Design, develop, and optimize the core monetization infrastructure across multiple mobile applications.
- Improve ad waterfall and bidding performance to maximize eCPM, fill rate, ARPDAU, and total ad revenue.
- Integrate and optimize mediation platforms (AppLovin MAX, AdMob, LevelPlay, etc.).
- Build intelligent optimization systems for ad placement, frequency, segmentation, and pricing.
- Develop backend services and automation tools for real-time monetization decisions.
- Analyze monetization performance using large-scale data and implement data-driven improvements.
- Optimize SDK integrations, latency, memory usage, and overall ad performance.
- Work closely with Growth, Product, and Data teams to continuously increase LTV and user monetization.
- Research and implement new monetization technologies, bidding strategies, and demand sources.
What you'll own:
- Increase overall monetization performance across millions of users.
- Maximize fill rate, eCPM, advertiser competition, and total revenue.
- Build the next generation of the monetization engine using automation and AI.
- Deliver measurable business impact through engineering excellence.
Must-have skills:
- Ad-monetization domain (25%) — deep understanding of RTB, Header Bidding, Waterfalls, Fill Rate, eCPM/CPM optimization, and advertiser demand.
- Ad mediation platforms + mobile advertising SDKs (20%) — hands-on integration and optimization.
- Software development (20%) — strong backend, distributed systems, APIs, and performance optimization.
- Mobile development (15%) — Android and/or iOS.
- Analytical, data-driven optimization (12%) — analyze large-scale monetization data and implement data-driven improvements.
- High-scale consumer app experience (8%) — experience with high-scale consumer applications reaching millions of users.
Nice-to-have skills:
- Hands-on with AppLovin MAX, Google Ad Manager, AdMob, Unity Ads, or IronSource.
- Building internal optimization engines using AI or Machine Learning.
- Familiarity with attribution, user segmentation, A/B testing, and predictive monetization models.
Skills Required
- Deep understanding of RTB, Header Bidding, Waterfalls, Fill Rate, eCPM/CPM optimization, and advertiser demand
- Hands-on integration and optimization of ad mediation platforms and mobile advertising SDKs
- Strong software development skills: backend, distributed systems, APIs, performance optimization
- Mobile development experience on Android and/or iOS
- Analytical, data-driven optimization experience analyzing large-scale monetization data
- Experience with high-scale consumer applications (millions of users)
- Hands-on experience with AppLovin MAX, Google Ad Manager, AdMob, Unity Ads, or IronSource
- Experience building internal optimization engines using AI or Machine Learning
- Familiarity with attribution, user segmentation, A/B testing, and predictive monetization models
What We Do
Commit is a global tech services company with offices in Israel, US, Canada, UK, and Europe. The company was founded in 2005 and has over 700 multi-disciplinary innovation experts who serve a broad range of companies, from small startups to large enterprises in multiple business sectors. Commit specializes in advanced technologies and applications with dedicated practices in Cloud, GenAI, Software, IoT, Big Data, Cyber, Collaboration, Data center migration projects, and more. Commit offers innovative, end-to-end technology solutions by developing custom software and IoT platforms for clients looking to build their next-gen products within the modern ICT world. Commit’s complete and comprehensive engineering powerhouse of resources, and proprietary Flexible R&D methodology helps transform its clients’ technology visions into high-quality products while reducing costs and improving time-to-market.
