Data QA in Rozetka

The most popular online store Rozetka.ua needs "Data QA" ROZETKA is the largest online retailer and one of the most technological e-commerce projects in Ukraine. Our mission is to be a universal assistant for choosing any product on the Internet. ROZETKA is built on a microservice architecture. Internal products help improve the website, automate the work of warehouses, post offices, delivery services, financial and operational processes. Behind the site and the application is the work of the IT department. These are engineers with expertise in top technology stacks, testers, analysts, DevOps specialists, architects, and product managers, project managers, and IT directors. We also constantly test new technologies, monitor trends, build microservice architecture, and develop DevOps practices. Haida with us! For our part, we offer: - Registration from the first working day; - Interesting tasks that give you the opportunity to develop and improve your potential; - Convenient schedule; - Mentoring system and coordinated teamwork; - Possibility to work in the office or remotely (optional);- Fixed tasks for the adaptation period accompanied by a Mentor, Tim Lida, HR, PO;- Paid vacation — 24 calendar days per year and paid sick days;- Loyalty program for Rozetka.ua employeesAbout the projectJoin our dynamic team as Data Quality Analyst and play a critical role in ensuring the integrity of our data-driven business processes. Working closely with our Machine Learning and Data Engineering teams, you will have an excellent opportunity to contribute to data quality assurance for machine learning models by carefully identifying and helping to correct data errors throughout their lifecycle.Core Technologies— SQL— Python— Google Cloud Platform— BigQuery— GCS— Clickhouse— Apache Beam (DataFlow)— DataCatalog (GreatExpectations) What you need to do: - Implementation and monitoring of reliable standards and procedures for data quality control in internal storage and information flows; - Development and maintenance of scripts to ensure data quality , investigation of individual incidents;- Conducting audits to verify the availability and compliance with data quality assurance processes;- Monitoring the integration of data from various resources, both internal and external, into our systems. What is required for this:- Commercial experience as a DQ Engineer /Data Analyst with a demonstrated focus on data quality assurance and control;- Experience in developing and implementing data quality assurance standards and procedures;- High level of SQL proficiency;- Experience with data profiling, data cleansing, and data validation using SQL or other scripts ;- Ability to work independently, collaborate with cross-functional teams and stakeholders;- Strong analytical and problem-solving skills, with keen attention to detail. Will be a plus:- Understanding of data management best practices;- Python programming skills;- Familiarity with Agile methodology .We will be glad to have you at the ROZETKA company. Do not delay and send your resume!*By sending us your resume containing personal data, you express your consent to their processing in accordance withUkrainian legislation on personal data.