Research Scientist (AI/ML)

Company Description

We are looking for a Research Scientist with a data‑centric mindset to join our applied research and innovation team. The ideal candidate will have a strong background in machine learning, deep learning, language models, GenAI, AgenticAI and process automation. You will be responsible for analyzing data, researching the most appropriate techniques, and the development, testing, support and delivery of proof of concepts to resolve real‑world and large‑scale challenging problems.

Responsibilities

Develop and apply machine learning innovations by collaborating with other team members and company stakeholders. Understand the requirements and be able to communicate results and conclusions in a way that is accurate, clear and winsome. Perform feasibility studies and analyze data to determine the most appropriate solution. Work on many different data challenges, always ensuring a combination of simplicity, scalability, reproducibility and maintainability within the ML solutions and source code. Both data and software must be developed and maintained with high‑quality standards and minimal defects. Collaborate with other technical fellows on the integration and deployment of ML solutions. Be a member of a team, encouraging team building, motivation and cultivating effective team relations.

Essential Requirements

• Bachelor's degree in Computer Science, Statistics, Math or equivalent numerate discipline
• Hands‑on expertise in Machine Learning, NLP, LLMs, GenAI, AgenticAI and data science
• Previous experience with tabular data, anomaly detection, time series forecasting, automated classification
• EDA analysis and practical hands‑on experience with datasets, ML models and evaluations
• Python, PyTorch, Git, pandas, dask, polars, scikit‑learn, huggingface, Docker, Databricks
• Analytical mindset, problem solving and logical thinking capabilities
• Proactive attitude, constructive, intellectual curiosity and persistence to find answers to questions
• A high level of interpersonal and communication skills in English and strong ability to meet deadlines
• Keen to work as part of a diverse team of international colleagues and in a global inclusive culture
• Minimum of 2–5 years’ experience with evidence in a related ML field

Desired Skills

• PhD/Masters in a specific area of AI/ML with published papers
• Experience working with large datasets, production‑grade code and operationalization of ML solutions
• Understanding and practice of LLMs & Generative AI (prompt engineering, RAG)
• Experience in MLOps (MLFlow, Prefect) and deployment of AI/ML solutions to the cloud (esp. Azure)
• Previous experience in retail, consumer, e‑commerce, business, FMCG products (NielsenIQ portfolio)

Salary & Benefits

Salary: 38,400 to 46,500 EUR gross per year. Placement within the range will depend on objective criteria including experience, skills, and internal equity considerations. We are committed to equal pay and pay transparency.

Our Benefits:

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

EEO & Diversity Statement

NIQ is committed to fostering an inclusive workplace that mirrors the rich diversity of the communities and markets we serve. All employment decisions are made without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, age, disability, pregnancy, veteran status, or any other characteristic protected by applicable laws. We invite individuals who share our dedication to inclusivity and equity to apply.