The vacancy is well-defined but lacks compensation details, affecting overall quality.
Job description
Join OZON as a Data Engineer to work on big data algorithms, data preparation, and optimization.
Responsibilities
### Responsibilities
- Write algorithms for processing large datasets (hundreds of millions of rows).
- Explore and prepare data.
- Optimize current computations.
- Improve algorithms and maintain them.
- Conduct code reviews and incident analysis.
Requirements
### Requirements
- At least 2 years of experience as a Data Engineer.
- Higher education in mathematics or technical field.
- Proficient in Python, PySpark, SQL.
- Knowledge of Hadoop, HDFS, Hive.
- Experience with version control systems (Git).
About OZON
Ozon Holdings PLC is a leading e-commerce marketplace in Russia, offering millions of products across 30+ categories including electronics, home goods, apparel, groceries, and more, connecting millions of customers with sellers. It operates an advanced logistics network, fintech services like Ozon Bank, and additional platforms for travel and express delivery. The company has grown from an online bookstore into a major player with hybrid first-party and marketplace models.