Business Analyst (Data Quality)

Київстар
Full time
Other
United States
Hiring from: United States
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

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