Job 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. If you have a passion for data, a strong analytical mindset, and a desire to contribute to our data governance efforts, we want to hear from you.
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
We offer:
• 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
