Intern PX Cognitive Data Science

IFF; Hilversum; On-site; EUR 12,000 - 19,000; Full time

Job summary

IFF is seeking a motivated intern for the Cognitive & Data Science team in Hilversum, Netherlands. You will contribute to data-driven consumer insights and sensory analytics, turning complex data into actionable results.

The internship emphasizes hands-on experience in data analysis, software development, and visualization within a global, innovation-driven environment. Eligible students pursuing a Bachelor's or Master's degree will find a collaborative, learning-focused setting.

Qualifications

• Currently pursuing a Bachelor's or Master's degree in a related field.
• Proficiency with Python or R and data analysis concepts.
• Good English communication skills in writing and speech.
• Interest in consumer insights and sensory science is a plus.
• Ability to learn new software tools and work in digital environments.

Responsibilities

• Develop automated workflows for routine data analysis and visualization under supervision.
• Support development of software solutions aligned with user needs.
• Perform data cleaning, preparation, integration, and analysis using statistical methods.
• Write, test, and improve analytical code and applications.
• Collaborate with scientists and stakeholders to identify process improvements.
• Present findings and recommendations through clear visualizations and reports.

Skills

Python

R

Data analysis

English communication

Education

Bachelor's or Master's in Data Science/CS/Statistics/Math/Psychology/Cognitive Science/Sensory Science or related

Tools

Data visualization tools

Job description

Job Summary

Are you passionate about data science and consumer insights, and eager to apply your skills in a global innovation-driven environment?

IFF is one of the leading companies on development and production of flavors, fragrances and ingredients for food, beverage, personal care and household product industries. Our products are used by other manufacturing companies producing a wide variety of every-day consumed products (i.e., beverages, detergents, cosmetics, deodorants, dairy products, soups and sauces, etc.).

The Cognitive & Data Science department deals with sensory analysis and consumer research in order to support the Creation & Design department and marketing/sales choices. It plays a key role in product development processes, through understanding of consumer needs and expectations (thanks to tools like sensory profiling, preference evaluation, product positioning, etc.).

IFF is a global leader in flavors, fragrances, food ingredients and health & biosciences. We deliver sustainable innovations that elevate everyday products.

Scent: Harnessing the full emotional power of scent, driven by pioneering creativity, science, consumer expertise and a mindful approach to fragrance design.

The role is based in Hilversum, Netherlands (onsite internship). Be part of an analytical, collaborative, and solution-oriented team where together we can drive innovation through data and consumer understanding. Your potential is our inspiration.

The Cognitive & Data Science team supports product development, marketing, and innovation through sensory analysis, consumer research, and advanced data analytics. As an Intern PX Cognitive Data Science, you will contribute to meaningful projects that help transform complex data into actionable insights while gaining hands‑on experience in a global organization. This posting is based on the guidelines in

Where You'll Make a Difference

• Develop automated workflows for routine data analysis and visualization under the guidance of experienced researchers.
• Support the development of high-quality software solutions that align with user needs and business objectives.
• Perform data cleaning, preparation, integration, and analysis using scientific and statistical methods.
• Write, test, troubleshoot, and improve efficient code for analytical applications.
• Assist with the implementation and deployment of developed solutions within IFF systems.
• Maintain and update panel performance and ballot creation databases in accordance with Standard Operating Procedures.
• Document methodologies, coding decisions, and project outcomes to ensure transparency and knowledge sharing.
• Collaborate with scientists and stakeholders to identify opportunities for process improvements and automation.
• Present findings and recommendations through clear visualizations and reports.

What Makes You the Right Fit

• Currently pursuing a Bachelor's or Master's degree in Data Science, Computer Science, Statistics, Mathematics, Psychology, Cognitive Science, Sensory Science, or a related field.
• Knowledge of programming languages such as Python or R.
• Understanding of data analysis, data management, and statistical methodologies.
• Comfortable working in digital environments and learning new software tools.
• Strong analytical and problem-solving skills.
• Excellent written and verbal communication skills in English.
• Ability to manage multiple tasks while maintaining accuracy and attention to detail.
• Availability for a full-time internship for the required internship period.
• Eligible to work and complete an internship in the Netherlands.

How Would You Stand Out?

• Experience with data visualization tools or dashboard development.
• Familiarity with software development principles, version control, or deployment processes.
• A proactive, pragmatic, and solution-oriented mindset with a strong interest in consumer research and sensory science.

Why Choose Us?

• Gain hands‑on experience in an international company that creates products used by millions of people every day.
• Work alongside experienced scientists and data professionals in a supportive learning environment.
• Opportunity to contribute to real business projects with global impact.
• Professional onboarding and continuous learning opportunities.
• Exposure to sensory science, consumer insights, and advanced analytics.
• A collaborative, inclusive, and innovation-driven workplace.

We are a global leader in taste, scent, and nutrition, offering our customers a broader range of natural solutions and accelerating our growth strategy. At IFF, we believe that your uniqueness unleashes our potential. We value the diverse mosaic of the ethnicity, national origin, race, age, sex, or veteran status. We strive for an inclusive workplace that allows each of our colleagues to bring their authentic self to work regardless of their religion, gender identity & expression, sexual orientation, or disability.

Visit IFF.com/careers/workplace-diversity-and-inclusion to learn more