Kidscorp is the global standard in ad-tech for the under-18 audience.
With offices in NYC, Mexico City, São Paulo, Buenos Aires, Bogotá, and Montevideo, Kidscorp is transforming the inefficient and complex $4.2B youth advertising market into a programmatic, safe, and scalable ecosystem.
Roughly 70% of U18 ad spend is wasted on adult-first DSPs that have no U18 signal of their own.
Our edge is data we own: 250K+ households tracked — zero PII.
That data powers every layer of our platform — targeting, Smart Bidding, inventory classification, attributed ROAS, and creative resonance — so brands and agencies plan, create, deliver, and prove every U18 campaign on a single stack.
Our proprietary full-stack technology — the only DSP built for the under-18 audience, plus Creative Studio and Measurement — already serves as critical infrastructure for industry giants like LEGO, Nintendo, Sony Pictures, WBD and Mattel, solving the compliance (COPPA / GDPR-K / LGPD) and ROI challenges that hinder the industry.
Our Vision By building a safer Internet, we promote entertainment, ensure universal access to knowledge, and foster human development for future generations.
Our DNA Data & technology first — we harness proprietary data and technology to create smarter, more effective digital solutions.
Innovation & disruption — we challenge the status quo, push boundaries, and pioneer new ways to connect with audiences.
Market empathy — we deeply understand the market and continuously evolve to meet their needs.
What You'll Do Manage end-to-end campaign execution, coordinating timelines, budgets, and deliverables while monitoring key performance indicators to ensure alignment with client expectations, by mobilizing internal resources and teams and understanding client's goals.
Develop and support media proposals aligned with clients' objectives, KPIs, and strategic goals, interpreting media plans based on brand investment,



platform costs, and campaign feasibility.
Build and maintain strong relationships with agencies and brands by understanding client needs, ensuring high-quality delivery of agreed-upon deliverables, and providing consistent, client-centric support to maximize value and satisfaction.
Track and analyze campaign performance metrics, generating clear and actionable insights to support optimization and inform internal discussions with AdOps and Sales teams.
Ensure accurate post-campaign billing by aligning platform investments, CRM (HubSpot) data, and purchase orders, supporting financial and operational consistency.
Collaborate closely with Business Development Managers to support post-sales execution and client engagement, contributing to the development of executive-level materials such as post-campaign reports, performance summaries, and commercial follow-ups that reinforce delivered value and strengthen ongoing client relationships.
Lead cross-functional collaboration with BDMs, Growth, AdOps, Product, and Design to develop advanced, data-driven materials, including strategic reports, benchmarking analyses, success cases, and bespoke presentations, to deepen relationships with top-tier accounts, support upsell and renewal opportunities, and enable strategic hunting or long-term client development.
Participate in regular business reviews to assess account health, flag risks or opportunities, and support the definition of proactive action plans.




Manage deep relationships with agencies and brands hand-to-hand with the market Head of Sales and Business Development Managers What It Takes To Succeed Bachelor's degree in Advertising, Marketing, Business Administration, Communication, or Media & Entertainment.
Postgraduate studies, such as a Master's or an MBA, are a significant plus.
Proven experience in roles such as Account Manager, Campaign Manager, or Project Manager, ideally within advertising agencies, market research, or innovation teams.
Expertise in planning and strategy execution, with a strong ability to organize and interpret numerical data to produce actionable insights.
Advanced English proficiency, as you will be working in a global business environment.
Advanced command of Excel/Google Sheets and the full Google Suite/Office package for reporting and strategic organization.
Proficiency in Power BI to support data-driven decision-making and performance tracking.
Results-oriented professional with critical thinking skills and a collaborative mindset to lead cross-functional efforts.
Genuine interest in digital products and the creator economy, including knowledge of gaming, YouTubers, apps, and emerging platforms.
What You'll Get Collaborative Culture: we have an inclusive and supportive culture where employees can connect, learn from each other, and collectively achieve success.
Work-Life Balance: We promote a healthy work-life balance, offering versátil schedules and remote work options when possible.
We provide asupportive environmentthat encourages personal and professional development, allowing employees to expand their skills and expertise.
Competitive salary in USD English lessons 100% covered by the company 1 day off Wellness day 1 day off for birthday 15 PTO days 3 weeks of WFA (Work From Anywhere) This position is currently hybrid 3x2, based in Buenos Aires, Argentina
#J-*****-Ljbffr

📌 Account Manager (Buenos Aires)
🏢 Kidscorp
📍 Buenos Aires