City:  WARSAW

 

 

 

 

 

M&S MASTER DATA SENIOR SPECIALIST

31 Dec 2025
Job ID:  103984
Country:  Poland
Professional area:  Marketing
Contract type:  Permanent
Professional level:  Experienced
Location: 

WARSAW, PL, 00-841

 

 

At JTI we celebrate differences, and everyone truly belongs. 46,000 people from all over the world are continuously building their unique success story with us. 83% of employees feel happy working at JTI.

 

To make a difference with us, all you need to do is bring your human best.

 

What will your story be? Apply now!  

Learn more: jti.com

 

 

Role: Permanent

Local applicants welcome

Department: GBS Warsaw Marketing Service Delivery

 

 

 

Marketing & Sales Master Data Senior Specialist (m/f/d)

 

 

Why this role?

As Master Data Senior Specialist, you play a key role in centralizing data sources and streamlining different data types into a unified database to drive strategic data initiatives. This is achieved by managing product attributions, mapping activities, data validation processes which are essential for enabling global reporting and cross-source analysis.

In close collaboration with markets, regions, IT, and Global Business Services (GBS) teams, you will oversee the entire data integration process, from the initial validation stage to the final load in Azure, encompassing retail audit data, wholesalers, consumers and other categories. You will manage the expansion of data coverage by adding new markets to the scope and facilitating changes in existing markets, including adjustments to KPIs and data sources. Additionally, you will be required to keep a high standard of quality in the maintenance and mapping of JTI C-SKUs in SAP.

 

Key Responsibilities

 

As Master Data Senior Specialist, you will be responsible for

 

  • Product & Data Management: You will define product attributes, oversee data mapping to ensure consistent product representation
  • Data Integration & Expansion: You will lead new market additions, product group inclusions, and data source changes within the data management system
  • Data Quality & Availability: You will define & monitor KPIs to measure data quality and availability for existing markets
  • OneData & Change Management: You will manage requests for modifications to the data platform (OneData) and ensure smooth implementation
  • Data Validation: You will establish and manage data validation processes to identify and rectify errors or inconsistencies in the product data

 

Skills and experience you bring:

  • Economics, Finance, Business Administration, Marketing, Commerce, Mathematics, Statistics as educational background
  • With 1+ year minimum experience in the tobacco industry, focusing on strategical insights, working with Nielsen data, consumer tracker data and product mapping.
  • Strong command of English Language (oral and written)
  • Excellent communication skills 
  • Project management skills, able to manage well the details and quality without losing sight of the bigger picture
  • Extensive product knowledge (JTI & Competitor) across Combustibles & RRP
  • MS Office (Advanced Excel ) 
  • Advanced knowledge of RADRS database is a plus
  • Power BI Intermediate is a plus
  • SAP Proficiency is a plus
  • Automation / Macro / SQL would be an advantage 

 

 

Are you ready to join us? Build your success story at JTI. Apply now!

Next Steps:

 

After applying, if selected, please anticipate the following within 1-3 weeks of the job posting closure: Phone screening with Talent Advisor > Assessment tests > Interviews > Offer. Each step is eliminatory and may vary by role type.

 

At JTI, we strive to create a diverse and inclusive work environment. As an equal-opportunity employer, we welcome applicants from all backgrounds. If you need any specific support, alternative formats, or have other access requirements, please let us know.

 

JTI GBS Poland Sp. z o.o. has introduced an Internal Reporting Procedure for Whistleblowers. If you would like to review this procedure, it is available upon request.

 

If you decide to participate in this recruitment, the administrator of your data will be JTI GBS Poland sp. z o.o. with headquarters in Warsaw. Your data will be processed only to support the recruitment process in which you participate. Detailed information on the processing of your data here.

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