Decision Scientist, Marketing Modelling Intelligence, Marketing DSA

Vinted; Amsterdam; Hybrid; EUR 53,900 - 72,900; Full time

Benefits offered by this job

Share options programme

25 days annual leave

Newest MacBook models

Mental health support

Team-building events

Home office support

Lunch benefit

Discounted gym membership

Shopping budget on Vinted

Pension plan

NS Business Card for transport

Workation opportunities

Dog-friendly office

Job summary

Vinted is seeking a Decision Scientist to join the Marketing Modelling Intelligence team in Amsterdam. The role focuses on shaping product and business strategy by leveraging data to drive impactful decision-making. Responsibilities include developing Bayesian Media Mix Models, guiding investment decisions, and promoting analytics best practices.

The ideal candidate has 2-4 years of experience in data science, a strong command of Python and SQL, and excellent communication skills. This position offers a hybrid work model and a competitive salary package.

Qualifications

• 2–4 years of experience in data science or analytics.
• Strategic mindset connecting data science findings to business solutions.
• Strong communication skills to present results to stakeholders.
• Proficient in Python, SQL, and experience with BI tools.

Responsibilities

• Advancing marketing intelligence through Bayesian media mix models.
• Steering investment decisions by providing econometric insights.
• Validating strategic bets by analyzing impact through statistical methods.
• Scaling decision-making with automated data products.
• Championing data excellence and analytics best practices.

Skills

Data science

Statistical modelling

Python

SQL

Communication

Econometrics

Education

Graduate degree in Data Science, Statistics, Math, Economics, Econometrics or a related field

Tools

Looker

Tableau

dbt

Job description

About Vinted

Our mission is to make second‑hand the first choice, and we help our members buy and sell pre‑loved clothing and lifestyle items, giving each piece a second or even third life.

Position Overview

As a Decision Scientist with the Marketing Modelling Intelligence team, you will shape product and business strategy by leveraging data to drive impactful decision‑making. You will maintain and improve Bayesian Media Mix Models, develop ROI and payback measurement, and apply statistical and econometric models to guide data‑driven investment decisions, directly impacting Vinted’s growth and ROI.

In this position, you'll

• Advance Marketing Intelligence: co‑create the development of Bayesian Media Mix Models and partner with experts to evolve global ROI and payback frameworks.
• Steer Investment Decisions: act as a strategic advisor to Marketing leaders, using econometric insights and statistical modelling to guide high‑stakes investments across channels and markets.
• Validate Strategic Bets: identify growth opportunities and answer critical business questions by designing rigorous tests and analysing impact using advanced statistical methods.
• Scale Decision‑Making: design and deploy automated data products and self‑service tools that empower the domain to make data‑driven decisions independently and at scale.
• Champion Data Excellence: oversee key performance indicators and promote analytics best practices, ensuring our data culture translates directly into business results.

About You

• Solid foundational experience (2–4 years) in data science, analytics, or a similar field.
• Strategic mindset: you connect scientific findings to pragmatic business solutions that drive real‑world growth.
• Strong communication skills: you influence stakeholders and present complex modelling results persuasively to technical and non‑technical audiences.
• Strong technical proficiency: proficient in Python and SQL, with hands‑on experience using dbt and BI tools such as Looker or Tableau to build scalable data products.
• Strong theoretical foundation: deep knowledge of principles behind data science, including statistical modelling and regression analysis. Experience with Bayesian statistics is a significant plus.
• Graduate degree in Data Science, Statistics, Math, Economics, Econometrics or a related quantitative field.
• Excellent written and spoken English.
• Advantage: previous experience with Media Mix Modelling (MMM) or advanced attribution methods.

Work perks

• The opportunity to benefit from our share options programme
• 25 days of paid annual leave
• Newest MacBook models
• Digital mental and emotional health support and Employee Assistant Program (EAP)
• Frequent team‑building events
• Home office support: IT workstation equipment and a personal budget up to €540 for home workplace furniture
• Lunch benefit per working day
• Access to a discounted gym membership plan
• A personal monthly budget for shopping on Vinted
• Collective Defined Contribution Pension plan
• NS Business Card for public transport commute
• Opportunity to spend up to 90 days per year – 21 of which can be spent working outside of the EU – on workation
• A dog‑friendly office

Working at Vinted

We invest in your professional growth through an annual learning budget to support courses, certifications, workshops and more.

Hybrid Work

We’ve adopted a hybrid model with two days in the office recommended but not enforced. You and your team decide the exact days to work together in person.

Equal Opportunity

The Vinted Group is committed to building an inclusive workplace where people from all walks of life feel a sense of belonging. We welcome applications from all backgrounds, identities and life experiences, and treat all applicants fairly without regard to protected characteristics.

The annual gross salary range for this position is €53,900 – €72,900 EUR.