Senior Machine Learning Scientist (Ads incrementality) - Tokyo
AppierChiyoda, Japan
Posted October 30, 2025
Full Time
About the Company
Appier is an AI-native SaaS company founded in 2012, listed on the Tokyo Stock Exchange's Prime Market. The company specializes in providing cutting-edge AdTech and MarTech solutions to help businesses maximize ROI through intelligent software. With a focus on artificial intelligence and data mining, Appier offers a range of services including marketing and advertising, generative AI, predictive AI, and more, enabling over 1,800 leading companies worldwide to enhance their marketing performance.
Job Description
Appier is seeking a Senior Machine Learning Scientist to join their Advertising Cloud Optimization team, focused on developing machine learning algorithms for campaign efficiency and advertiser ROI. The role involves leveraging scientific methods to improve ad measurement and drive online experimentation to optimize campaign performance.
Requirements
- Master’s or PhD’s degree in Computer Science, Machine Learning, Statistics, Econometrics, or related field.
- 3+ years of industry experience on causal inference, incrementality, marketing mix modeling or similar measurement solutions in digital Ads.
- Proficiency in Python and SQL with modern ML frameworks (PyTorch, TensorFlow, etc.).
- Strong ownership and collaboration skills.
