Client Partner Lead (Digital Ads Sales) - Criteo

About Aleph

Aleph is a global leader accelerating digital advertising, and fintech solutions across more than 130 high-growth markets. With more than 20 years of experience and strategic partnerships with over 50 of the world's leading digital platforms, Aleph connects media, payments, and local market expertise to enable platforms and businesses to grow and operate globally with speed and compliance. With teams in more than 90 offices worldwide, Aleph combines global scale with deep local execution. Beyond business impact, Aleph drives digital inclusion through its education initiative, Digital Ad Expert, member of UNESCO’s Global Skills Academy.

Aleph is seeking a Client Partner Lead in Santiago with extensive experience in cross-network advertising solutions sales (venta de soluciones de publicidad digital) and a proven ability to influence executive-level customers to drive new business. In this role, you will train, promote, and drive product sales through live consumer engagement.

You will bring operational knowledge of the Big6 agency holding groups, direct advertisers (anunciantes), and experience with executive stakeholders across Social, Video, Mobile, and Digital teams. A proven track record in scaling agency and direct advertising investment is essential, along with strong relationships with key agency and client executives.

You will work cross-functionally with Aleph’s sales organization to onboard priority accounts and elevate agency partners and direct clients to partner status. The ideal candidate brings a creative mindset, a strategic focus, and the ability to speak publicly and tell compelling stories.

What You Will Do

• Evangelize the digital platforms you will represent and educate clients on.
• Identify, prioritize, and secure business opportunities across agencies and direct advertisers.
• Drive revenue for Aleph by building partnerships across agency teams and direct clients, and by educating them on product features and benefits.
• Use a consultative approach, offering strategic media solutions to all clients.
• Generate excitement and brand awareness, and increase product sales, through creative solutions.
• Develop and implement best practices for client interaction, sales, and service.
• Create compelling sales propositions using internal and external data for your region.
• Build persuasive sales presentations using market trends and case studies.
• Engage and communicate continuously with customers about the platforms.
• Liaise with cross-functional teams to structure and execute operational and strategic initiatives.
• Ensure our agency partners receive the highest level of sales and operational customer service.
• Represent Aleph positively in the market.

What We Are Looking For

• 7+ years of experience in marketing, brand advertising, media sales, and/or online advertising (publicidad digital, ventas de medios).
• Close relationships with decision-makers in the local market.
• Expert knowledge of social media, mobile apps, and digital and mobile marketing, and enthusiasm for building something from the ground up.
• Knowledge of self-serve platforms, auctions, and biddable digital advertising buying.
• Proven performance in winning the support of key stakeholders.
• Understanding of best practices and emerging trends in the digital, social, and creative environment.
• Experience in content video is a plus.
• Energetic, goal-oriented, and outgoing.
• Strong communication and presentation skills, excellent written skills, and strong interpersonal and relationship-building skills that support team development.
• Ability to use data and analytics to influence social marketing activity, strategy, and creative, with an outside-the-box, strategic mindset.
• Aptitude, creativity, and a preference for working in collaborative teams and across business units.
• Ability to perform well in a highly dynamic, rapidly changing environment.
• Education: Bachelor’s degree (título profesional or equivalent) in Marketing, Communications, Advertising, or Business Administration.
• Fluent in English.

Why Join Aleph

• Impact: Represent TikTok, Amazon, Google, and nearly 55 other leading platforms, and see your work move advertiser investment directly.
• Growth: Build something from the ground up in a fast-growing business, with internal growth opportunities and the chance to learn together.
• Team culture: Join a place of many cultures, perspectives, and talents, where people support each other and partnership and communication come first.
• Market context: Chile’s advertising market is projected to grow around 6% in 2026, and digital already accounts for more than half of media investment, which makes this a strong moment to lead agency and advertiser partnerships here.
• Flexibility: A hybrid way of working in Santiago, in an industry that changes constantly and rewards curiosity.

Aleph is a place of many cultures, perspectives, and talents. We support each other, creating an environment of giving and receiving. We value partnership and communication because we believe it takes a group of people to achieve great things. We are energized by our ever-changing industry, and our curiosity keeps us learning and seeking out new opportunities.

We stay flexible and adaptable, and believe in moving with the speed of change. We encourage everyone to strive for more, providing our internal talent with growth opportunities and the ability to learn together.

We use Lever, our recruitment management platform, which includes AI-powered features that may assist our hiring team in reviewing applications, analyzing CVs, and identifying relevant qualifications. These tools support, but do not replace, human judgement. All hiring decisions are made by people. For more information about how your personal data is processed, including your rights in relation to AI-assisted processing, please see our Candidate Privacy Policy or contact us at privacy@alephdigital.com .

“Share our similarities, celebrate our differences.” – M. Scott Peck

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