Київстар
Telecommunications
Київстар is a Ukrainian telecommunications company that offers a wide range of services for private individuals, businesses, and the public sector. These services include mobile communication, home internet, television services, and international roaming. Київстар provides various packages and tariffs to suit different needs, such as SIM cards, eSIM, internet packages, and bundles combining internet, TV, and mobile services. The company also supports social initiatives, facilitates online doctor appointments, and provides technical support and customer service through multiple channels. Київстар is committed to offering quality telecommunication solutions and fostering digital connectivity in Ukraine.
Business Analyst, Data Quality
Job not on LinkedIn
September 2
Київстар
Telecommunications
Київстар is a Ukrainian telecommunications company that offers a wide range of services for private individuals, businesses, and the public sector. These services include mobile communication, home internet, television services, and international roaming. Київстар provides various packages and tariffs to suit different needs, such as SIM cards, eSIM, internet packages, and bundles combining internet, TV, and mobile services. The company also supports social initiatives, facilitates online doctor appointments, and provides technical support and customer service through multiple channels. Київстар is committed to offering quality telecommunication solutions and fostering digital connectivity in Ukraine.
📋 Description
• We are seeking a highly motivated and detail-oriented Business Analyst to join our dynamic Big Data team to develop and implement Data Quality program. • As a Business Analyst, you will play a critical role in implementing data quality tools, rules and ensuring Big Data profiling and segmentation, as well as integrity, quality and reliability of our data assets. • Responsibilities: • Data profiling and anomaly detection • Defining and validating data quality rules and standards • Resolve data quality issues by collaborating with data engineers, data analysts and other relevant team • Implementing data quality tools and frameworks • Evaluate and integrate data from multiple sources • Develop analytical data sets in Big Data environments which can be used for analytics and data science • Providing technical expertise on data storage structures and data mining • Design and document data flows and data mappings • Manage company’s datasets in Big Data environments • Aggregate and transform data for efficient data processing • Address user questions and issues related to the data management platform • Establish data quality KPIs and monitoring dashboards • Conduct data quality assessments and root cause analysis • Create and maintain data lineage documentation
🎯 Requirements
• 3+ years as Business Analyst, Data Analyst, Data Quality Engineer or relevant experience • Strong understanding of data quality principles and best practices • Familiarity with data profiling, data validation and data quality tools • The ability to write clear requirements and specifications • Understanding of structured, semi structured and unstructured datasets • Experience in database technologies with solid understanding and hands-on skills with SQL/Advanced SQL/Hive/ETL. PySpark, Python knowledge would be a plus • Should have worked on end-to-end solution development • Need to have understanding of data pipeline building • Excellent analytical, problem-solving, and communication skills • Previous Telecom experience and familiarity with BSS, OSS and Service Fulfilment functions would be a plus • Experience with Big Data platforms (Hadoop, Spark, cloud environments) • Knowledge of data governance frameworks and regulatory compliance · Understanding of data quality dimensions (accuracy, completeness, consistency, timeliness) • Previous Telecom experience and familiarity with BSS, OSS and Service Fulfilment functions would be a plus
🏖️ Benefits
• A unique experience of working for the largest and most beloved mobile operator in Ukraine • Remote work with possibility to visit the office • A competitive salary • Annual bonus • Paid sick leave and vacation • Flexible working hours • Medical and life insurance • Great possibilities for professional development and career growth • Friendly & collaborative environment
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