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Business Analyst (Big Data)

5 day weekFlexible HoursHybrid · Kyiv, Ukraine

About the role

We are looking for Business Analyst to develop and support Big Data solutions used across multiple business units. In this role, you will focus on structuring business needs, defining data logic and ensuring solutions are clearly specified for implementation. The position combines analytical work, data solution design and cross-team collaboration in a large-scale telecom environment. Responsibilities • Collect, analyze and formalize business requirements from internal teams • Translate business needs into structured documentation, data logic and functional specifications • Design analytical solutions such as triggers, batch processes, dashboards and data funnels • Define data mappings, transformation rules and end-to-end processing flows • Build, aggregate and validate datasets from multiple internal and external sources • Support development teams by clarifying requirements, logic and acceptance criteria • Maintain structured product documentation, PRDs and user stories • Participate in solution discussions to ensure feasibility, clarity and consistency of implementation • Provide visibility on analysis progress and document agreed decisions and assumptions • Contribute to improving analysis practices, documentation quality and internal knowledge sharing Requirements • 2+ years of experience in Business Analysis, Data Analysis, Data Engineering or a similar role • Strong analytical thinking and ability to structure complex business requests • Proven experience writing clear functional and technical documentation • Solid SQL skills and experience working with large datasets and ETL processes • Experience working with Big Data platforms such as Apache Hadoop, Amazon Web Services, Microsoft Azure or similar environments • Familiarity with streaming or pipeline tools such as Apache Kafka is an advantage • Understanding of data structures, processing logic and system integration principles • Experience working with multiple teams in complex corporate environments • Telecom domain knowledge is a plus We offer • Work on large-scale data solutions with real operational usage • Remote-friendly work format with flexible hours • Competitive salary and annual performance bonus • Paid vacation and sick leave • Medical and life insurance • Professional development and career growth opportunities • Supportive, expert-level team environment

More about us: Look into our Instagram for stories about people, culture and life at Kyivstar → https://www.instagram.com/kyivstar.people For the latest news about us, check LinkedIn --> https://www.linkedin.com/company/kyivstar/

If you have any remaining questions, you can ask them to us, the recruiters at Kyivstar. Go to our Telegram channel "Career with Kyivstar" and let's talk!

Working at Kyivstar, which is part of the international Kyivstar Group, requires us to adhere to a high level of business ethics, legal obligations, our values and the Code of Conduct of the international Kyivstar Group, as well as the defined policies and procedures. We strive to be honest and open, to act ethically, truthfully and conscientiously. We understand the importance of protecting your Personal Data and strive to apply leading practices in this area. By clicking the "Apply for this job" button, you confirm that you have read, understood and explicitly agreed to our Privacy Policy.

More about us: Discover our people, culture, and everyday life at Kyivstar on Instagram → https://www.instagram.com/kyivstar.people Stay up to date with our latest news on LinkedIn → https://www.linkedin.com/company/kyivstar/

Working at Kyivstar, which is a part of the international Kyivstar Group Ltd., requires us to follow high standards of business ethics, legal obligations, our values, the Group's Code of Conduct, and all defined policies and procedures. We aim to be honest and open, act ethically, truthfully, and responsibly. We understand the importance of protecting your Personal Data and strive to apply leading practices in this area. By clicking the "Apply for this job" button, you confirm that you have read, understood, and explicitly agree to our Applicants Privacy Policy.

About Kyivstar

Telecom operator that calls itself Ukraine's largest, in Ukraine since 1994 and headquartered in Kyiv, with 4,000+ employees and a Nasdaq-listed parent, Kyivstar Group Ltd.

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