Creative Director

Cosmose, Inc.; Warszawa; On-site; PLN 180,000 - 260,000; Full time

Job summary

Cosmose AI is seeking a senior creative leader to own visual direction for a global mobile content platform. You will shape a scalable style system and oversee end-to-end execution across digital formats, collaborating with product, data, and the CEO to ensure high aesthetics and strong engagement.

The role requires a strong portfolio and a track record of delivering visually compelling content at scale, with a focus on editorial quality and performance metrics.

Qualifications

• Solid experience in senior creative, art direction, or editorial roles within advertising or high-volume digital publishing.
• Proven ability to build visual style systems that balance aesthetics with performance metrics.
• Strong portfolio showing end-to-end creative execution across digital and mobile formats.

Responsibilities

• Lead development of a travel-ready visual style system for multiple formats.
• Set and maintain high editorial and design standards across teams.
• Collaborate with product, data, and leadership to align aesthetics with engagement goals.

Skills

Senior creative

Art direction

Editorial experience

Image curation

Color grading

Video editing/direction

Job description

About Cosmose AI

We make smartphones smarter. Cosmose is integrated by eight phone makers, capturing first-screen real estate and first-party data to drive over 2 billion daily user interactions in 60+ countries.

Why Join Cosmose AI

• Global Scale: Build a product natively integrated across eight major OEMs with access to first party data from millions of phones in over 60 countries.


• Elite Talent Density: Work alongside IOI and ACM-ICPC champions.


• High Autonomy, Fast Velocity: Take complete ownership with rapid deployment cycles and a flat org chart.


• Real Ownership: Earn stock options that directly tie your upside to our global growth and success.

The future you're here to build

Think about the lock screen: the first thing you see dozens of times a day, every time you unlock your phone. It's the most personal, most repeated real estate on the device - closer to who you are than almost any app you'll open. "We chose our wallpapers to remind ourselves who we are - and show others who we want to be." You are the person who defines what that visual language is - the taste, the eye, the cross-product thinking that makes it hold together everywhere it shows up.

What You'll Build

• A style system that travels. Not a brand guideline PDF nobody opens - a real point of view on composition, color, tone, and style means in practice, documented clearly enough that it holds up on any format, applied by anyone on the team.


• Taste that scales with the company. You'll set the bar editors and regional leads build to, and work with product, data, and the CEO so "beautiful" and "high-performing" (CTR, engagement) become the same goal, not a trade-off.

Is this you?

• Can you look at a raw, unedited celebrity photo and instantly know the crop, the grade, the treatment that turns it into something a magazine would put on its cover?


• Do you know how to make a digital cover beautiful and thumb-stopping - not just one or the other?


• Can you take something raw and inconsistent - a fan video, a wire photo, a partner's clumsy export - and turn it into something people watch all the way through, genuinely engaged?

Key Requirements

• Background: Solid experience in senior creative, art direction, or editorial roles within advertising agencies, high-volume digital publishing, or media/magazine editorial environments.


• Visual Mastery: Hands-on expertise in image curation, cropping, color grading, and video editing/direction (turning raw assets into premium visual content).


• Editorial Vision: Proven ability to build visual style systems and direct content that balances high aesthetics ("cover-quality") with strong performance metrics (CTR, engagement).


• Portfolio: Strong portfolio required, showing end-to-end creative execution across digital and mobile formats.

We're building something big—and we're just getting started. If you're excited about shaping the future of AI-powered mobile content, we'd love to meet you.

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