Applied Scientist II, Alexa Ads
BengaluruFull-time4–7 yrsPosted over a month ago
Mid-level data science role at Amazon in Bengaluru. Needs 4+ years and a PhD, B.Tech or B.E..
About the role
This isn't about tweaking existing models as we are rethinking how ads are ranked, priced, and personalized across voice-first and screen-first surfaces. These are problems that don't have textbook solutions. 🧪 Greenfield team - you are not joining a mature org with rigid processes. You will shape the science roadmap, pick the problems, and define the culture from day one.
What you'll do
- Build machine learning models that seamlessly and naturally integrate relevant advertising into the Alexa experience while deeply personalizing user interactions
- Work closely with other scientists, engineers, and product managers to take models from conception to production
- Design, develop, and evaluate innovative machine learning and deep learning models for natural language processing (NLP), recommendation systems, and personalization
- Conduct hands-on data analysis and build scalable ML pipelines
- Design and run A/B experiments to measure the impact of new models on customer experience and ad performance
What you need
- Machine learning
- Python
- Data structures
- IPR
- C++
- Java
Good to have
- Linux
- NLP
- LLMs
- Deep learning