Senior

Data Processing Specialist

Sofia, Bulgaria · Hybrid

Job Description

The Data Processing Specialist is responsible for managing and delivering complex market research data processing projects, transforming survey data into accurate and actionable outputs for clients. The role ensures high-quality data delivery through advanced analytical tools, effective stakeholder collaboration, process optimization, and the use of AI-driven solutions to improve efficiency and standardization across operations.

Key Responsibilities

Review, assess, and process all project materials and data provided by clients.
Engage proactively with clients and internal stakeholders to clarify requirements, discuss technical solutions, and ensure successful project delivery.
Design, implement, and maintain data processing solutions using platforms such as Quantum, SPSS, Dimensions, and other relevant tools.
Produce and validate data tables, reports, dashboards, spreadsheets, and output files based on data from multiple sources.
Perform advanced statistical calculations, modeling, data analysis, and quality assurance activities.
Ensure all deliverables meet NIQ quality standards and are completed within agreed timelines.
Lead the technical setup of projects and provide guidance on best practices and optimal deliverable solutions.
Collaborate with cross-functional teams to resolve project issues and ensure smooth delivery.
Prioritize, structure, and independently manage high-complexity projects and competing workloads.
Coordinate work allocation within the team and monitor task completion.
Take ownership of project-related decisions in ambiguous situations and drive resolution.
Identify, recommend, and implement process improvements, automation opportunities, and operational efficiencies.
Leverage AI tools to support questionnaire translation, workflow optimization, reporting automation, and process standardization.
Participate in testing, adoption, and implementation of newly developed software and tools.
Ensure compliance with internal policies, governance standards, and operational procedures.

Requirements

Advanced expertise in Quantum and Dimensions (TOM).
Advanced proficiency in data processing and analytical tools such as SPSS, Displayr, Python, R, C, or similar technologies.
Strong Microsoft Office skills; VBA/Macro knowledge is an advantage.
Solid understanding of data processing, statistical analysis, and reporting methodologies.
Working knowledge of project management and quality management principles.
Experience working with AI tools and applying effective prompting techniques to improve productivity and outcomes.
Effective written and verbal communication skills in English (B2 or higher).
Bachelor's degree in a quantitative or technical discipline such as Computer Science, Engineering, Data Science, Mathematics, Statistics, Physics, or a related field.
Strong attention to detail and commitment to quality.
Ability to manage multiple priorities and consistently meet deadlines.
Results-oriented mindset with a focus on continuous improvement.
Strong analytical and problem-solving capabilities.
Ability to build strong working relationships across global and cross-functional teams.

We offer:

Food vouchers € 62
Additional Medical Insurance, incl Prophylactics, Outpatient care, Inpatient care, expenses 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

Additional Information

Our Benefits

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

NIQ may utilize artificial intelligence (AI) tools at various stages of the recruitment process, including résumé screening, candidate assessments, interview scheduling, job matching, communication support, and certain administrative tasks that help streamline workflows. These tools are intended to improve efficiency and support fair and consistent evaluation based on job-related criteria. All use of AI is governed by NIQ’s principles of fairness, transparency, human oversight, and inclusion. Final hiring decisions are made exclusively by humans. NIQ regularly reviews its AI tools to help mitigate bias and ensure compliance with applicable laws and regulations. If you have questions, require accommodations, or wish to request human review were permitted by law, please contact your local HR representative. For more information, please visit NIQ’s AI Safety Policies and Guiding Principles: https://nielseniq.com/global/en/info/niqs-ai-safety-policies/

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

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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

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