Вакансия: Senior Data Scientist
Описание вакансии
We are a fast-growing tech company operating in the international programmatic advertising market. Our core product is a Demand Side Platform (DSP) capable of handling 50,000 queries per second and delivering 20 million ad impressions per day.
Our primary focus is on developing smart bidding algorithms that optimize ad auctions and maximize campaign efficiency. We work with both In-App and web advertising , covering a variety of geographic markets.
We re looking for Senior Data Scientist
We re looking for someone who:
- Has experience in AdTech
- Has excellent knows of Python and knows how to write effective SQL queries;
- Has knowledge of basic mathematics, probability theory, and applied statistics;
- Has knowledge of how standard Machine Learning algorithms work and has experience in their practical implementation and production support;
- Is able to explain their ideas to people who may not have knowledge of mathematics and machine learning, as well as independently convert a business problem into an algorithmic one;
- Is able to propose metrics for optimization and different methods for solving the problem;
- Likes to work in a team and takes the initiative when necessary.
You will work on:
- Developing new machine learning models to improve traffic acquisition;
- Maintaining, tuning, and developing existing models;
- Conducting experiments on adding new factors to models, as well as measuring quality gains;
- Analyzing advertising statistics, searching for insights, and evaluating the results of the models;
- Customizing the parameters of advertising campaigns to link them to ML models;
- Interacting on tasks with the team: Developer, Data Engineer, DevOps, BI.
Our Tech Stack is:
Python, Sklearn, PyMC3, GitLab, ClickHouse, PostgreSQL, Airflow, Docker, Grafana, k8s, VictoriaMetrics
