Performance Marketing Intern
Vestiaire Collective
Performance Marketing Intern
Vestiaire Collective
Global marketplace for pre-owned luxury fashion
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.
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.
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.
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 [email protected].
We will never:
If you receive a suspicious message, please report it to: [email protected]
Global marketplace for pre-owned luxury fashion
Vestiaire Collective runs a global online marketplace where people can buy and sell pre-owned luxury fashion. Sellers list items and the platform handles authentication, payment, and shipping, earning revenue from commissions on each sale. It differentiates itself through strict authenticity checks, a carefully curated selection, and a large worldwide community, aiming to build trust and quality in designer goods. The goal is to create a trusted, scalable marketplace that makes high-end fashion affordable and promotes sustainable reuse of luxury items.
Explore more opportunities at Vestiaire Collective