Description
Marketing Intern | Based in Barcelona
Most marketing teams produce content that gets done. We want to produce content that stands out. At Kantox, our Marketing team sits at the intersection of brand, demand generation, and product communication, crafting the narratives that position us in the market and drive commercial growth. We are looking for a Marketing Intern who brings a strong creative eye, moves fast, and takes real ownership of the work they touch.
This is a design-heavy role. If you do not have a portfolio, this is not the right fit.
What you will work on
Creating ad banners and animations for marketing campaigns
Designing trade show and event stands, presentation decks, and speaking session materials
Recording and editing videos for internal and external use
Applying AI tools to accelerate content and design production and raise output quality
Supporting content publication across channels, including the website and social media
Maintaining and updating content assets to keep our library current and consistent
The setup
You will be based in our Barcelona office, working within a curious, creative, and detail-obsessed Marketing team spanning 40+ nationalities. You will work across campaigns, events, social media, and digital channels, with real accountability for output quality from day one.
Who you are
You have a strong creative eye and a high bar for quality. You notice the details others miss and you are not precious about feedback. You are already using AI tools in your creative process,



whether that is LLMs, image generation, or similar, and you are curious about how to push them further.
You do not need to have done this professionally before. You do need a portfolio that shows us what you are capable of.
Concretely:
Currently studying or recently graduated in Media, Communication, Design, or a related field
A portfolio demonstrating design work (mandatory; applications without a portfolio will not be reviewed)
Fluent in English
Capable with Figma or similar design tools
Organised and able to manage multiple deliverables in parallel without hand-holding
Experience in video production is a plus
Interest in fintech or financial services is a plus
What we offer
Internship allowance
Adaptable working hours and short Fridays
Hybrid working model
13 days of annual leave
Free sports activities
Fresh fruit and unlimited coffee
Pizza Fridays
Barcelona office with 360° views of the city
About Kantox
We are a profitable, 250-person fintech and a BNP Paribas company, with offices in London and Barcelona. We have grown consistently since ****, built on a product that handles real financial complexity for clients who depend on it every day. Joining Kantox as an intern means joining a team that takes its work seriously and invests in the people doing it.
Kantox is an equal opportunity employer.
We hire on merit and welcome applicants regardless of background, nationality, gender, age, sexual orientation, or disability status.

📌 Marketing Intern (Laza)
🏢 Kantox
📍 Laza