Big Data Analyst

Summary

Join Kyivstar, Ukraine's largest mobile operator, as a Data Analyst. You will perform in-depth analysis of subscriber data, write and run SQL queries, monitor data accuracy, organize data, generate insights, conduct A/B tests, create data dashboards, and develop automated data processes. This role requires experience with SQL, data aggregation, and Power BI, as well as strong Excel skills and analytical abilities. Kyivstar offers a competitive salary, annual bonus, paid time off, flexible hours, medical and life insurance, and opportunities for professional development. Remote work is possible with the option to visit the office. The company values a friendly and collaborative work environment.

Requirements

• Experience with SQL queries and data aggregation
• Experience SQL / PLSQL programming
• Excellent knowledge and confident Excel user
• Skills to optimize SQL queries
• Experience in developing analytical reports and interactive dashboard in Power BI
• Financial and analytical data presentation skills
• Gaining knowledge from a large amount of data
• Basic knowledge of statistics
• Jira, Confluence

Responsibilities

• Deep-dive analysis of subscriber-data from large databases
• Writing and running SQL queries to retrieve data from databases
• Monitoring and auditing accuracy and completeness of collected data
• Organizing data into usable formats
• Generating information and insights from data and identifying trends and patterns
• Conducting A/B tests to understand and evaluate quality of data models
• Creating data dashboards, graphs and visualizations
• Developing and maintaining automated data processes

Preferred Qualifications

Experience in Machine Learning and Big Data technologies (as a plus)

Benefits

• A unique experience of working for the largest and most beloved mobile operator in Ukraine
• Real opportunity to ship digital products to millions of customers
• Remote work with possibility to visit the office
• Onboarding program which can help with fast on-line adaptation
• A competitive salary
• Annual bonus
• Paid sick leave and vacation
• Financial aid in different life situations
• Flexible working hours
• Medical and life insurance
• Great possibilities for professional development and career growth
• Friendly & collaborative environment