Job details
Company
NielsenIQ
Location
Sofia, Bulgaria
Employment type
Full-time
Seniority
Mid level
Primary category
Other
Posted date
28 Apr 2026
Valid through
Job description
Global Service Center Media Measurement (GSC MM) is an operations department located in Sofia – a global centralized Hub working closely with all NIQ Media local and global teams, including Ops, Tech, Product and Commercial. The department provides a wide range of operations services, including data and systems quality control, panel helpdesk support, data processing and delivery, data analytics, but also data science and automation support.
We are looking for a senior specialist to join our Data Production team. The role is generally responsible for the production and delivery of data (regular and ad hoc) for multiple audience measurement services. You will be monitoring and executing data processing workflows using big data tools and predefined procedures, ensuring proper workflow configurations and data integrity
Key Responsibilities
- Execute predefined data processing procedures using proprietary (cloud) applications
- Configure data workflows for different countries and panels (predefined scripts)
- Monitor incoming data and check integrity before processing (cloud and local tools, scripts)
- Escalate data quality issues and support investigations (JIRA, MS Teams, etc.)
- Collaborate with relevant global teams (Operations, Tech, Product, Commercial)
- Support the team lead, coordinators and principles in various internal initiatives
- Support documenting tasks /services, and training of junior team members
- Assist in the development and implementation of best practices within the team
Skills, knowledge and experience required
- Minimum 1 year of relevant work experience (working with and managing data)
- Advanced level of MS Excel or similar data tools
- Basic knowledge in SQL data query scripting
- Very good level of English language, both written and spoken
- Analytical mindset, problem-solving and effective communication skills
- Knowledge in Python or other programming is considered as advantage
- Understanding statistics or big data is considered as advantage
We offer:
- Food vouchers € 62
- Additional Medical Insurance, incl Prophylactics, Outpatient care, Inpatient care, еxpenses for medications and medical products
- Life Insurance
- Multisport card (self-funded by the employee)
- A Hybrid model of working: 3 days of the week you work from home (home office), 2 days from the office.
- Additional paid leave of 3 days in case of no overdue leave days from previous year
- Free access to LinkedIn Learning platform
In addition:
- Working in an international organization, once you become a specialist in your field, you can count on numerous programs offering development or relocation to other departments or countries. Your development is important to us!
- Stable employment in a dynamic and international environment with an established position on the market.
- Volunteer time off (Global Volunteer Day)
- Free Employee Assistance Program (EAP) – confidential counselling for emotional well-being
- Office located close to the city center, easily accessible by public transportation
All documents will be treated in the strictest confidentiality.
Only short-listed candidates will be invited for an interview.
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