About Prelude
Prelude is redefining how companies authenticate and onboard users - turning what's traditionally a cost center into a growth lever.
Our flagship product lets businesses send OTP codes with the best price-to-conversion ratio on the market, dynamically selecting the most effective channel in real time (optimized SMS, WhatsApp, and more) while actively blocking spam and fraud that legacy providers miss.
Founded in 2022 by former Zenly team members who lived the pain of broken SMS authentication firsthand, we're already serving fast-growing companies across Europe and are expanding into the US.
But authentication is only the starting point - we're building the platform for trust at scale, with an ambitious roadmap of market-defining products ahead.
Why join us
Today, we're a team of 60 and growing, based in Paris, building products that power secure and high-performance user onboarding for companies across the world. We believe small, highly skilled teams outperform large, fragmented organizations, and we are intentional about staying focused on impact, quality, and speed.
We operate with a flat org structure and value in-person collaboration, which helps ideas move faster, decisions stay grounded, and teams take full ownership of what they build.
Our values
Care
We care deeply about our customers, our teammates, and the quality and reliability of what we ship.
Bias for Action
We move fast, test in the real world, and iterate quickly rather than over-optimizing in theory.
Ownership
We take responsibility end to end, from identifying problems to delivering outcomes and learning from results.
The role
We’re looking for a Marketing Intern who lives and breathes social media and wants hands-on experience in a fast-moving, early-stage startup. This role is ideal for someone who is curious, proactive, and eager to learn, with a strong interest in content creation, branding, and social engagement.
You’ll primarily support our social media presence, while also contributing to broader marketing initiatives as needed. You’ll work closely with our marketing, design, and sales teams - gaining exposure across the business and making a real impact.
What will you be doing?
Managing and supporting our social media channels (primarily LinkedIn and Instagram)
Creating engaging content (posts, stories, short-form videos)
Assisting with video recording and editing for marketing and brand initiatives
Supporting with basic design needs (visuals, layouts, branding consistency)
Collaborating with the sales team to align content with go-to-market efforts
Contributing ideas and staying on top of social media trends
Helping with additional marketing tasks as the team grows and priorities evolve
What are we looking for?
Passion and interest in social media and digital engagement
Prior social media projects, personal accounts, or community engagement
Confidence with video recording and editing, or willingness to learn
Experience with design tools like Canva or Adobe
An eye for good design
The ability to take initiative and show ownership
A positive attitude, able to take feedback and grow
What is the interview process?
20 mins with a member of the Talent team
30 mins with the hiring manager
Case study
Final meeting with the co-founders
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