FULL TIME|Yerevan, Armenia · Удаленно|Опубликовано 5/12/2026

QuantumLight /Data Quality Analyst

Описание

QuantumLight is looking for a Data Quality Analyst to work at the intersection of data engineering and data science. In this role, you will transform raw and unstructured data into clean, reliable, and well-structured datasets used for analytics, machine learning, and model training. This position is suitable for someone with strong analytical thinking, hands-on data preparation skills, and attention to data quality.

Обязанности

- Clean, validate, and standardize raw data from multiple sources.
- Build and maintain datasets for internal analytics and machine learning.
- Detect anomalies and improve overall data quality.
- Design data validation tests and monitoring processes.
- Create dashboards and analytical reports.
- Collaborate with data scientists and engineers on data preparation workflows.
- Work with real-world, imperfect datasets and transform them into structured data.
- Support data quality improvements for model training and analytics use cases.

Требования

- Solid knowledge of Python, especially Pandas.
- Strong SQL skills and ability to work directly with databases.
- Ability to write efficient database queries.
- Experience working with real-world, imperfect datasets.
- Strong analytical mindset and attention to detail.
- Good understanding of data quality principles.
- Experience working with LLMs.
- Experience with Apache Spark or other distributed data processing frameworks is a plus.
- Background in private markets, finance, or complex datasets is a plus.
- Familiarity with BI tools such as Metabase or similar platforms is a plus.

Навыки

PythonPandasSQLDataQualityCleaningValidationAnalysisMachineLearningDatasetsLLMDatabasesEngineeringAnalyticsDashboardsBIToolsMetabaseApacheSparkMonitoringAnomalyDetectionAnalyticalThinking

QuantumLight

QuantumLight — компания или платформа в сфере онлайн-трейдинга, инвестиций и финансовых рынков. Она предлагает торговые платформы, аналитические инструменты, рыночную инфраструктуру, инвестиционные решения или сервисы для профессиональных участников рынка, помогая клиентам, пользователям или партнёрам решать практические задачи с помощью современных технологий, экспертной поддержки и структурированных процессов. Профиль компании на ANQ описывает её ключевые направления, продукты, услуги и роль на рынке.