Lead Product Designer

About the Role

• Would you like to shape how advertisers create, manage, and scale their campaigns across the world's biggest platforms? We're looking for a Lead Product Designer to define product experiences for an AI-powered advertising technology company, working directly with major advertisers.
• In this role, you'll lead design from discovery through delivery. You'll partner with Product Managers, Engineers, Researchers, and other Designers to turn ambiguous customer problems into clear, intuitive experiences. You'll also contribute to AI-native product experiences and to the design system, and you'll mentor the designers around you.

About You

• You have experience designing complex digital products and leading the design process from opportunity to implementation.
• You enjoy turning ambiguous customer and business problems into clear product direction.
• You're curious about customers and love learning from their real workflows.
• You communicate your design rationale clearly and build alignment across Product, Engineering, and leadership.
• You know how to make sophisticated workflows easy to learn and use.
• You enjoy coaching other designers and raising the quality of the team's work.

What You'll Be Doing

• Identify high-impact product opportunities and define clear direction from ambiguous problems.
• Lead design work end to end: research, prototyping, high-fidelity design, validation, and collaboration with Engineering.
• Interview customers to understand their workflows and validate problems, concepts, and solutions.
• Partner with Product, Engineering, Design, Research, and leadership to deliver shared outcomes.
• Design intuitive features that help advertisers find value quickly and manage complex workflows.
• Shape end-to-end experiences across the platform, including AI-native capabilities.
• Contribute to the design system to keep the experience consistent and scalable.
• Mentor and coach other designers.

What We're Looking For

• Strong product thinking and a customer-first mindset.
• Clear communication and the ability to build alignment across teams.
• Leadership through mentorship, feedback, and collaboration.
• Comfort working with ambiguity and prioritizing what matters most.
• Commitment to continuous learning and improvement.

Technical Requirements

Must-Haves

• Product design for complex digital products, from discovery through implementation.
• UX research: customer interviews, discovery, and concept validation.
• Prototyping and high-fidelity design in tools such as Figma.
• Design systems and UX for sophisticated, workflow-heavy products.
• Ability to work from our Ciudad de México office at least 3 days per week.

Nice-to-Haves

• Experience in marketing technology or advertising technology.
• Familiarity with front-end development, AI-assisted development tools, or prototyping through code.