Decision Scientist, Marketing Modelling Intelligence, Marketing DSA

Berlin, Germany

Data Science & Analytics

Vinted Marketplace

Brief info about Vinted

Our mission is to make second-hand the first choice, and we're looking for people who want to help us get there. Every day, we work together to help our members buy and sell pre-loved clothing and lifestyle items, giving each piece a second life – or even a third.

Vinted Group is made up of three business units that support this mission.

• Vinted Marketplace is Europe’s leading platform for second‑hand fashion and a go‑to destination for all kinds of pre‑loved items, with a growing range of categories. Our platform connects millions of members across 20+ markets, helping great items find a new life.
• Vinted Go enhances the shipping experience with a vast network of over 500,000 pick‑up and drop‑off points, partnering with more than 60 carriers across Europe, with added services like item verification for peace of mind on high‑value pieces.
• Vinted Pay is the newest part of the Vinted Group, dedicated to bringing secure, reliable payments to buyers and sellers across Europe. Seamlessly integrated into the Vinted app, it helps keep every transaction safe, efficient, and easy for our members.

Founded in 2008 in Lithuania, Vinted began as a way for friends to find new homes for clothes they no longer needed. In 2019, we became Lithuania's first unicorn! Today, our headquarters remain in Vilnius, and we've grown with offices across Europe, supported by a team of over 2,000 people. Our backers include Accel, EQT Growth, Insight Partners, Lightspeed Venture Partners, Sprints, and TPG.

Information about the position

As a Decision Scientist at Vinted, your work will have a tangible impact on the real world, empowering Vinted’s members to lead more sustainable lives. You will play a key role in shaping our product and business strategy by leveraging data to drive impactful decision‑making.

Decision Scientists at Vinted are distributed across our family of domains: Strategy & Planning, Marketing, Member Lifecycle, Buyer, Seller, Pricing & Revenue, Purchase, Order, Payments, Trust & Safety, Security, Help Experience, Vinted Go OpsTech, Vinted Go Points, and Vinted Go Network, either embedded in cross‑functional product teams or as part of data teams, collaborating closely with colleagues to identify opportunities, generate insights, and improve member experiences.

Marketing domain is growing – we’re on a mission to make Vinted known and loved as the go‑to destination for everything second‑hand. Marketing is one of the primary drivers behind our biggest strategic goals, from winning the USA market to expanding beyond fashion into a multi‑vertical platform .

We’re looking for a Decision Scientist to join our Marketing Modelling Intelligence team to help guide high‑stakes decisions across our channels and markets. As part of this team, you will maintain and improve Bayesian Media Mix Models , further develop our ROI and payback measurement , and apply statistical and econometric models to guide data‑driven investment decisions and have direct impact on Vinted’s growth and ROI.

In this position, you’ll

• Advance Marketing Intelligence: Co‑create the development of our Bayesian Media Mix Models (MMM) and partner with experts to evolve our 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.

Qualifications

• Solid foundational experience (2–4 years) in data science, analytics, or a similar field. Experience in marketing analytics and measurement is a great benefit, but not a must.
• A strategic mindset: You don't just provide data; you connect scientific findings to pragmatic business solutions that drive real‑world growth.
• Good communicator: You are skilled at influencing stakeholders and can present complex modelling results in a persuasive way to both technical and non‑technical audiences.
• Strong technical proficiency: Proficient in Python and SQL, with hands‑on experience using dbt and BI tools (like 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.
• Educational background: A 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 will be considered as advantage.
• Access to share options programme.

Benefits

• 30 days of paid annual leave.
• Digital mental and emotional health support and Employee Assistant Program (EAP).
• Home office support: IT workstation equipment and a personal budget up to €540 for home workplace furniture.
• Lunch benefit per your workday.
• Frequent team‑building events.
• A personal monthly budget for shopping on Vinted.
• Access to a discounted gym membership plan.
• Pension Plan with Vinted matching 150% of your chosen contribution.
• Supplemental Private Health Insurance.
• Life and Disability insurance.
• A subsidised Deutschlandticket for your commute to the office by public transport.
• The 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

Individual Learning Budget

We invest in your professional growth! As part of our commitment to continuous learning, we offer an annual learning budget to support your personal and career development through courses, certifications, workshops and more.

Hybrid Work

We’ve adopted a hybrid workplace model where 2 days in the office are recommended but not enforced. It’s up to you and your team to decide on the exact days you’ll spend working together in person.

Vinted is committed to building an inclusive workplace where people from all walks of life feel a sense of belonging. We welcome applications from people of all backgrounds, identities and life experiences. At Vinted, all applicants are treated fairly without regard to race, age, religion or belief, sex, national origin, citizenship, gender identity, sexual orientation, disability, or any other protected characteristic.

The salary range for this position is €61,200 - €82,800 gross per year.