The vacancy is well-defined in tasks and requirements but lacks compensation details and comprehensive company information.
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Job description
Join Wildberries as a Data Engineer to design and maintain scalable real-time analytical systems using ClickHouse.
Responsibilities
### Responsibilities
- Design, develop, and maintain scalable real-time analytical systems based on ClickHouse;
- Optimize performance and efficiency of ClickHouse, including architecture tuning and modernization;
- Develop and optimize complex SQL queries for high-speed data processing;
- Build and maintain ELT processes for data integration from various sources.
Requirements
### Requirements
- Excellent knowledge of SQL, ability to write and optimize complex analytical queries;
- Knowledge of algorithms and data structures, ability to assess algorithm complexity;
- Deep knowledge of ClickHouse and understanding of its internal architecture;
- Experience in developing and implementing real-time analytics systems;
- Experience in building and optimizing ELT processes;
- Experience with high-load systems;
- Experience with big data and distributed computing.
About Wildberries
Wildberries is Russia's largest online marketplace and e-commerce platform, offering a wide range of products through its website and app, processing over 15 million orders daily across more than 100 warehouses and sorting centers in seven countries. It provides various career opportunities including tech roles like developers and product managers, as well as logistics and service positions.