This role manages the full lifecycle of data received by NielsenIQ, ensuring quality across all sources and formats. Responsibilities include conducting quality checks (e.g. acid tests, retailer accreditation), onboarding and monitoring data flows, and maintaining metadata. The role also covers data cleansing, classification, troubleshooting, and direct client interaction to resolve data-related issues and support communication.

Responsibilities:

Quality Testing: 

• Support sourcing teams and product leads with data quality checks for new/prospective suppliers. 
• Run acid tests, retailer accreditation, and other defined protocols on sample data.

Data Onboarding: 

• Set up supplier data formats on ingestion/input platforms. 
• Clean, verify, classify, and upload files. 
• Troubleshoot formatting or upload issues with suppliers.

BAU Operations: 

• Ensure timely data receipt and escalate delays. 
• Clean and verify data as needed. 
• Contact retailers to resolve queries (e.g. missing store info). 
• Monitor uploads and update retailer KPIs (e.g. RIS).

KPI Tracking & Reporting: 

• Maintain supplier KPIs on data timeliness and quality. 
• Collaborate with compliance teams to improve performance. 
• Act as the go-to for data and logic-related questions.

Troubleshooting & Enquiries: 

• Engage supplier contacts for late or faulty data. 
• Raise and resolve system tickets. 
• Address issues flagged by input systems. 
• Analyze and respond to client inquiries.

Essential Skills: 

• Experience dealing with large amounts of data (TBs) - troubleshooting data issues. 
• Excellent organizational skills & ability to strictly follow schedules. 
• Advanced Excel skills 
• R, SQL & Python basic knowledge (At least one out of R, Python, SQL) 
• Strong technical knowledge and business interpretation of data 
• General NIQ Systems understanding will be a “+” 
• Advanced in English Language
• Good communication skills; excellent analytical skills and detail-oriented 

We offer:

• Meal vouchers
• Multisport card
• A possibility to create an individual career path, additional trainings, and access to Linkedin Learning;
• A possibility to engage in charity;
• Work in hybrid mode

Our Benefits

• Flexible working environment
• Volunteer time off
• LinkedIn Learning
• Employee-Assistance-Program (EAP)

About NIQ

NIQ is the world’s leading consumer intelligence company, delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth. In 2023, NIQ combined with GfK, bringing together the two industry leaders with unparalleled global reach. With a holistic retail read and the most comprehensive consumer insights—delivered with advanced analytics through state-of-the-art platforms—NIQ delivers the Full View™. NIQ is an Advent International portfolio company with operations in 100+ markets, covering more than 90% of the world’s population.

For more information, visit NIQ.com

Want to keep up with our latest updates?

Follow us on: LinkedIn | Instagram | Twitter | Facebook

Our commitment to Diversity, Equity, and Inclusion

At NIQ, we are steadfast in our commitment to fostering an inclusive workplace that mirrors the rich diversity of the communities and markets we serve. We believe that embracing a wide range of perspectives drives innovation and excellence.  All employment decisions at NIQ are made without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, marital status, veteran status, or any other characteristic protected by applicable laws. We invite individuals who share our dedication to inclusivity and equity to join us in making a meaningful impact. To learn more about our ongoing efforts in diversity and inclusion, please visit the https://nielseniq.com/global/en/news-center/diversity-inclusion