Client Growth Lead - Microsoft Advertising

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.

Join our team in Lima as a Client Growth Lead and own the revenue growth of our most important Microsoft Advertising (formerly Bing Ads) clients. This is a senior key account management and performance marketing role for a professional who combines deep search engine marketing (SEM) expertise with a commercial mindset. You will turn campaign performance into incremental revenue by helping performance agencies and advertisers reach their goals, campaign after campaign. You will be the trusted advisor clients call first, and the link between their ambitions and the Microsoft Advertising solutions that deliver them.

What You Will Do

Grow revenue

• Own a portfolio of key accounts and drive incremental revenue through new budgets, expanded campaigns, and new Microsoft Advertising solutions.
• Build account growth plans for each client, with clear targets, opportunities, and next steps.
• Pitch new solutions and improvements, backed by data, that connect directly to client goals.

Be a strategic advisor

• Develop a thorough understanding of each client’s business needs, objectives, and performance targets (ROAS, CPA, CPL, and others).
• Build trusted, long-term relationships with senior stakeholders at performance agencies and advertisers.
• Advise on campaign strategy, budget allocation, measurement approach, and optimization.

Deliver performance

• Review and optimize large-budget SEM and other performance marketing campaigns, and help clients get consistent results.
• Guide clients on attribution models, experiment design, and conversion tracking (pixels, MMPs, SDKs).
• Resolve client issues quickly and put solutions in place that prevent them from recurring.

Connect clients and teams

• Act as the communication link between key clients and internal teams, including sales, product, and operations.
• Prepare regular progress reports and forecasts for internal and external stakeholders.
• Provide sales forecasts and market updates to Aleph management.

What We Are Looking For

• 7+ years of experience in one or more of these roles, or similar ones:
• Key account manager (gerente de cuentas clave) at a leading performance marketing agency.
• Account manager at a major advertising platform (for example Google or Meta).
• Performance marketing specialist in a marketing team.
• Customer success manager at a marketing technology company.
• Experience running sophisticated SEM (paid search) campaigns with large budgets.
• Experience running other performance campaigns, with objectives such as ROAS, CPA, and CPL.
• Solid knowledge of attribution models and experiment design.
• Hands-on knowledge of conversion tracking, including pixels, MMPs, and SDKs.
• A proactive, commercial mindset.
• Strong problem-solving skills and a willingness to learn.
• Analytical acumen and attention to detail.
• Fluency in Spanish and English, written and spoken.
• Proficiency in Excel, Google Sheets, PowerPoint, and Google Slides.
• Desirable: Google Analytics, Tag Manager, MMPs (for example AppsFlyer or Adjust), and Looker Studio.
 

Why Join Aleph

• Impact: Own the growth of key Microsoft Advertising accounts and see your work translate directly into revenue and client results, in a market where digital advertising investment in Peru reached US$327 million in 2025, up 12% (IAB Peru and PwC).
• Growth: Build your career at senior level inside a company that represents TikTok, Amazon, Google, and nearly 55 other platforms across 130+ markets, with access to world-class training and workshops on digital advertising.
• Team culture: Work in a collaborative, international, and inclusive team made up of many cultures, perspectives, and talents. We support each other, value partnership and open communication, and stay curious and adaptable as our industry changes.
• Market context: Search and performance expertise is in rising demand in Peru as more businesses invest in online channels, and Microsoft Advertising gives advertisers a way to add incremental reach to their search budgets.
• Flexibility: A permanent contract and a hybrid work model that supports your work-life balance.
 

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 [email protected].