Data Engineer
🔹Responsibilities
— Collaborating with product and marketing analysts);
— Gathering and formalizing requirements, as well as independently defining tasks based on collected data;
— Developing and maintaining ETL processes, including:
— Integrating data from diverse external sources
— Migrating Python scripts to Airflow
— Loading and transforming data in ClickHouse
— Validating data from queues (Kafka), ensuring quality and consistency;
— Designing and optimizing data marts in ClickHouse and adapting them for visualization in Tableau;
— Working with ETL infrastructure (Airbyte, Airflow in k8s, Great Expectations, ClickHouse, etc.).
🔹Requirements
— 3+ years of experience in data roles, with at least 1 year as a data engineer;
— Strong SQL knowledge and understanding of database internals;
— Experience with relational databases, preferably PostgreSQL (including setup, query optimization, and administration);
— Professional experience with ClickHouse;
— Experience with stream processing systems (Kafka/RabbitMQ);
— Proficiency in Python for ETL development, scripting, and automation;
— Hands-on experience with data orchestration tools (Airflow).
🔹How we hire:
— HR interview
— Tech interview
— Final interview СТО
— Reference check
Contact: https://prequel.global.huntflow.io/vacancy/data-engineer
