Machine Learning Engineer – Feed Recommendation

About AppLovin

AppLovin makes technologies that help businesses of every size connect to their ideal customers. The company provides end-to-end software and AI solutions for businesses to reach, monetize and grow their global audiences. For more information, visit

The Role

We are looking for a Machine Learning Engineer with strong experience in large-scale recommendation systems to help build the next‑generation social media platform.

A Day in the Life

• Design and deploy scalable recommendation pipelines
• Develop and optimize CTR/CVR prediction models
• Improve multi‑objective ranking strategies (retention, monetization, diversity, long‑term value)
• Tackle cold‑start challenges for new users and new content
• Run offline experiments and online A/B testing to drive measurable gains
• Collaborate closely with product, engineering, and monetization teams
• Continuously iterate on mo...