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Data Quality Engineer
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Location
Remote (likely EAEU)
Seniority
Middle · 3+ years exp
Confirmed on the employer's own hiring board on Nov 8, 2026. First seen by Alion on Nov 9, 2026. Ostrovok scores B on the Alion truth index.
Overview
Company
Impact
Profile match
Ostrovok is an online travel company headquartered in Moscow, Russia, and founded in 2010. The company runs a hotel booking service for Russian-speaking travellers and operates the RateHawk business-to-business platform that supplies accommodation inventory to travel agencies worldwide. It sits within the Emerging Travel Group and connects to hotel chains, wholesalers, and channel managers across many countries.
Обязанности:
- Проведение аудита качества данных;
- Создание тестов для таблиц в хранилище;
- Автоматизация проверки качества данных;
- Формирование проектной документации (инциденты / процессы / описание проверок и тд);
- Консультирование владельцев данных и заказчиков по вопросам покрытия чеками и тестами их витрин.
- Опыт работы в качестве QA engineer от 3х лет, с углублением в Data QA минимум от 1 года;
- Уверенное знание SQL;
- Понимание метрик качества данных: полнота, уникальность, корректность, согласованность и актуальность;
- Поиска причин нарушений качества данных и взаимодействия с командами для их устранения;
- Опыт работы с Python: pandas , requests, SQL Alchemy;
- Опыт работы с инструментами профайлинга (например Pandas Profiling);
- Опыт работы с Soda/Great Expectation/Apache Deequ/DBT tests;
- Опыт работы с Airflow;
- Опыт работы с AI.
Будет плюсом:
- Опыт работы с Trino, DBT;
- Знание одного из инструментов визуализации (Power BI / Tableau Metabase Grafana).
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