Una candidatura completa en un minuto: currículum y carta de presentación adaptados, listos para enviar.
Kantox is seeking a Marketing Intern in a design-heavy role based in Barcelona. You will work on ad banners, event materials, and video content, with a strong emphasis on quality and creative ownership. A portfolio is mandatory and you should be comfortable using AI tools in your workflow.
You will join a diverse Marketing team, shaping content across campaigns, events, social media, and digital channels with real accountability from day one.
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.
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.
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.
We are a profitable, 250-person fintech and a BNP Paribas company, with offices in London and Barcelona. We have grown consistently since 2011, 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.
We hire on merit and welcome applicants regardless of background, nationality, gender, age, sexual orientation, or disability status.