PMG hosted a hackathon at the Cannes Lions festival, turning its AI and Tech Sandbox stage into a global search for builders who can solve persistent marketing problems with AI. The event reflects a broader shift: agencies are aggressively hunting for talent that can apply artificial intelligence to creative and operational bottlenecks.
A global audition for AI builders
The hackathon functioned as a live audition. PMG described it as a way to find people who can use AI to address "stubborn marketing bottlenecks in fresh ways." Dillon Larberg, a PMG executive, spoke at the sandbox stage about the agency's approach. The format gave participants a chance to demonstrate practical skills under pressure, rather than just discussing theoretical use cases.
For creatives, the message is clear. Agencies no longer view AI as a separate technical silo. They want writers, designers, and strategists who can integrate AI tools directly into their workflow. This demand is reshaping hiring priorities across the industry.
Solving marketing bottlenecks
The specific bottlenecks targeted during the hackathon were not disclosed in detail, but the focus was on real-world friction points that slow campaign execution. Common examples include asset variation at scale, rapid audience segmentation, and creative testing cycles that traditionally take days. AI can compress those timelines, but only if the operator understands both the technology and the marketing context.
PMG's event at Cannes is not an isolated experiment. Several holding companies have launched internal AI upskilling programs this year. The difference here is the public, competitive format - signaling that agencies are willing to look beyond their own walls for talent. For professionals already building AI skills, this trend opens new career paths. Resources like AI for Creatives and AI for Marketing offer structured ways to develop those capabilities.
Why this matters for creatives
The Cannes hackathon is a signal, not a one-off. When agencies audition talent on a global stage, it means AI fluency is moving from a nice-to-have to a baseline requirement. Creatives who can demonstrate applied AI skills - not just familiarity with tools, but the ability to ship work faster and smarter - will have a measurable advantage in the next wave of hiring. The gap between those who wait and those who build is widening.
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