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