Performance Marketing Intern - January 2027

Vestiaire Collective · Paris

Vestiaire Collective is the leading global platform for desirable pre-loved fashion and a pioneer in transforming how people consume fashion.

Our mission is simple: make circular fashion the norm, not the exception.
Through technology, expertise, and a highly engaged global community, we enable millions of people to buy and sell fashion in a more sustainable way.

Founded in Paris in 2009, Vestiaire Collective is now a globally scaled marketplace with offices in Paris, London, Berlin, New York, Singapore, and Ho Chi Minh City, and logistics hubs across Europe, Asia, and the US.

Today, we are a team of around 600 people from over 50 nationalities, united by a shared ambition: to drive meaningful change in the fashion industry.

Our values, Activism, Transparency, Dedication, Greatness, and Collective, shape how we build, collaborate, and grow every day.

About the role 🖥️

Vestiaire Collective is looking for a Performance Marketing Intern to join our team starting January 2027!

As part of the Performance Marketing team, you will contribute to the execution and optimization of our international paid media campaigns, helping drive qualified traffic, acquire new buyers, and grow our business.

You will work closely with the Performance Marketing, Marketing Analytics, and Influencer Marketing teams, gaining hands-on experience across multiple advertising platforms while combining data-driven insights with creativity.

What you will do 👜

Paid Media Campaign Management

Support the day-to-day management and optimization of paid media campaigns across Google Ads (Search, Shopping, Performance Max), Meta, TikTok, Pinterest, and Criteo.
Monitor key performance indicators (CPC, CPM, CTR, ROAS) to identify trends and optimization opportunities.
Contribute to keyword research, ad copywriting, audience targeting, and landing page optimization.
Participate in the development of media plans for 360° marketing campaigns.

Performance Analysis & Reporting

Analyze campaign performance across channels, creatives, and ad copy to identify actionable insights.
Build and improve performance reporting templates in collaboration with the Growth Analyst.
Support data-driven recommendations to optimize media investments, drive GMV, and acquire new buyers.

Creative Strategy & Influencer Collaboration

Collaborate with the Influencer Marketing team to integrate and scale User-Generated Content (UGC) across paid media channels.
Coordinate the weekly and monthly deployment of UGC assets and monitor their performance.
Benchmark creative performance, explore emerging content formats, and identify opportunities to improve campaign effectiveness.

Learning & Innovation

Stay up to date with digital advertising trends, platform updates, and industry best practices.
Contribute fresh ideas and participate in projects to improve our performance marketing strategies.
Develop your technical and analytical skills through hands-on projects, mentorship, and regular feedback from the team.

Who you are ⭐

You are currently pursuing a Master's degree in Marketing, Business, Communications, or a related field.
You have a strong interest in digital marketing and performance advertising, with a basic understanding of paid search, paid social, and display advertising.
You are digitally savvy and actively follow trends across Instagram, TikTok, and Pinterest, particularly within the fashion, luxury, and creator ecosystems.
You have an analytical mindset, enjoy working with numbers, and are curious about turning data into actionable insights.
You are comfortable using Excel or Google Sheets. Knowledge of SQL or data visualisation tools is a plus.

What We Offer

Purpose-driven work at scale
Join a company reshaping the fashion industry towards circularity, you directly contributes to reducing waste and extending the life of luxury items.
High-impact scope & ownership
Work on products used globally, where your decisions have immediate, measurable impact on millions of users across 70+ countries.
A truly international environment
Collaborate with a diverse team of 50+ nationalities across Paris, London, Berlin, New York, Singapore, and Ho Chi Minh City.
Career acceleration in a fast-moving scale-up
Take ownership early, grow fast, and shape your path, as an expert or a future leader.
Learning & growth as a priority
Dedicated budget, continuous feedback culture, and opportunities to work on cutting-edge topics (AI, marketplace dynamics, scalability, etc.).
Flexible ways of working
Hybrid model (typically 2 days remote per week), with trust and autonomy at the core of how we operate.
Give back through action
2 paid days per year to support a cause of your choice and actively contribute to positive impact beyond your day-to-day role.
Competitive compensation & benefits
Including bonus, health coverage, lunch vouchers, Gym-Pass, and additional legal perks depending on your location.

Research shows that candidates from underrepresented backgrounds including women, people with disabilities, and other marginalized communities, are less likely to apply unless they meet 100% of the criteria.

At Vestiaire Collective, we believe diversity drives better decisions, stronger products, and more meaningful impact.
If this role excites you but your experience doesn’t align perfectly, we still encourage you to apply, your perspective could be exactly what we’re looking for.

Vestiaire Collective is proud to be an equal opportunity employer.

PS: We take candidate experience seriously, and your safety too !

Vestiaire Collective will only contact you through official email addresses ending in @vestiairecollective.com or no-reply@hire.lever.co.
We will never:

Contact you via WhatsApp, Telegram, or similar platforms
Ask for payment or banking information at any stage of the process

If you receive a suspicious message, please report it to: talentacquisition@vestiairecollective.com

More jobs at Vestiaire Collective · Marketing & Comms jobs in Paris