(Junior) Data Science Consultant – Marketing Analytics

Objective Platform is a young and dynamic marketing analytics company with a focus on full-funnel attribution modelling. We offer a combination of software and consulting services to help advertisers optimize their marketing & media investments. As we are growing and expanding quickly, we are looking for a Junior Data Science Consultant to join our awesome team!

What do we offer?

While working in the dynamics of a scale-up, you’ll get the opportunity to work with leading advertisers across Europe — helping them embed our advanced modelling and dashboarding solution (Objective Platform) in their daily decision-making.

Together with senior team members, you’ll help deliver projects that apply our platform’s insights and tools to solve real-world marketing challenges. You’ll contribute to turning model outcomes into strategic budget advice and actionable channel decisions that create real, measurable impact for our clients.

• You’ll contribute to applying our product at clients by helping configure models, build dashboards, and deliver custom insights and media advice based on model outcomes — working closely with more senior team members.
• A key part in the evolution of our platform — our consultants continuously test, challenge, and refine our tooling using real client cases
• A lot of flexibility
• A fast-growing company in a dynamic, future-focused field
• Regular team outings, sports, dinners, and trainings

What will you be doing?

• Work alongside senior team members on marketing measurement projects for top European advertisers, collaborating with marketing teams, media, and creative agencies to deliver actionable insights.
• Configure our hierarchical Bayesian Marketing Mix Modeling (MMM) solution, translating complex business questions into precise model decisions.
• Present key insights to clients together with senior colleagues through engaging sessions using our insights dashboards and Media Scenario Planner, gradually taking more ownership as you gain experience.
• Develop intelligent dashboards and activation tools that transform complex insights into easily accessible and actionable information.

Requirements

• Background in econometrics, data science or analytics related
• Strong communicator
• Fluent in English (speaking Dutch is a plus)
• Team player with a proactive, hands-on attitude
• Technical skillset (you will work with Python and SQL)
• Experience with the Google stack (BigQuery, Colab, GMP) is a plus

Working at Objective Platform

At Objective Platform, you’ll work with smart, motivated and ambitious colleagues in a supportive and collaborative environment. Our culture is open and informal, and we prioritize both personal growth and team success. You’ll learn fast, work on meaningful problems, and contribute to reshaping how marketing decisions are made.