Predictive Modeling Specialist
7 dni temu
About the Role
We are seeking a Senior Data Scientist to join our Machine Learning Team. The successful candidate will play a key role in delivering value for our products through our ML platform that handles TB datasets across over 2B mobile devices.
Your Key Responsibilities:
- Building and deploying ML models to production on a giant scale to serve various batch and online use-cases.
- Predicting mobile users' favorite apps based on their behavioral history.
- Predicting the value of users' favorite in-app transactions for mobile app developers.
- Optimizing our bidding prices in real-time auctions (RTB).
- Detecting and eliminating fraud.
- Performing investigations in the case of incidents and finding the root cause of problems that may occur in our systems.
- Collaborating with employees from different domains and countries - Backend, Data & ML Engineering, Frontend, Product, Business, and other Data Scientists.
- Working with cutting-edge technologies: GCP/Google Big Query, Databricks and Spark, Python, ML libraries, PyTorch, PyTorch Lightning, Experiment Management platforms such as MLFLOW, Optuna.
Requirements:
- 5+ years of experience in data science / ML.
- Excellent coding skills in Python and SQL.
- Cloud computing, preferably GCP.
- Experience with large transactional datasets using Spark.
- Experience in the AdTech industry/Digital Media/E-commerce - highly desired.
- Familiarity with Databricks - a strong advantage.
- Experience with A/B testing and other ML Ops components / ML Flow - an advantage.
- Ability to work independently.
- Ability to develop solutions that bring value to the company.
- Self-motivation to achieve something remarkable.
- Bachelor's degree in computer science, mathematics, or related field.
- Proficient communication in English is a must.
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