Data Quality Analyst

📋 Description

• Verify the consistency of data across marketing, financial, operational, and other sources;

• Identify discrepancies in data among trackers, advertising platforms, affiliate networks, and financial systems;

• Participate in the establishment of data quality control systems, including data validation, anomaly detection, and consistency checks;

• Configure automated data quality checks within regular and event-driven processes;

• Develop data quality tests for Lachesis / Dataform / Dagster pipelines;

• Monitor the stability of data pipelines in terms of completeness, accuracy, and timeliness of data;

• Generate regular reports on data quality, including metrics, alerts, and control logic;

• Analyze data quality incidents and determine root causes;

• Document data quality rules and test scenarios in Confluence;

• Maintain the relevance of documentation regarding checks, constraints, and data SLAs;

• Collaborate with analytics, data engineering, and marketing teams to resolve sources of discrepancies;

• Initiate improvements in data collection and transformation processes based on identified issues.

⛳️ Requirements

• Experience with Python 3+;

• Proficiency in dbt and dbt tests;

• Knowledge of Docker;

• Experience with data orchestrators (preferably Dagster, Airflow; also including Apache Airflow, Amazon MWAA, Flyte, Kestra, etc.);

• SQL skills (preferably BigQuery);

• Data Quality Testing experience;

• Automated Data Validation skills;

• Expertise in Data Quality Assurance (Data Pipelines);

• Experience with Data Validation Frameworks;

• At least 1.5 years of commercial experience;

• Proactive attitude.

🏝️ Benefits

• 20 working days of paid vacation, public holidays, and sick leave – we promote work-life balance;

• Medical insurance at top clinics and coverage for psychologist expenses on the Pleso platform;

• Benefit cafe – monthly spend on preferences, hobbies, sports, etc.;

• Events – participate in workshops, team-building activities, and corporate events;

• Training tailored to individual requests – a personal budget for courses, corporate English, workshops, and an online library.