Client Growth Manager - Americas

Smadex is the most advanced mobile-first programmatic solution for mobile user acquisition, performance CTV, and mobile retargeting. Trusted by leading advertisers across the globe, our AI-powered technology drives performance for top mobile gaming companies and high-growth brands.

Smadex is the most advanced mobile-first programmatic solution for mobile user acquisition, performance CTV, and mobile retargeting. Trusted by leading advertisers across the globe, our AI-powered technology drives performance for top mobile gaming companies and high-growth brands. Founded in Barcelona in 2011 and acquired by Entravision (NYSE: EVC) in 2018, Smadex operates with a multicultural, globally distributed team and a culture defined by innovation, accountability, and growth.

Los Angeles, CA | Full Time

COMPENSATION RANGE:  -

To help us maintain & advance our strong position in the industry, Smadex is looking for a growth-oriented Client Growth Manager to lead and develop a portfolio of clients across North America.

This is a remote position in the US.

As a Client Growth Manager, you will own a portfolio of North American clients and serve as their primary strategic partner. Your focus: drive measurable revenue growth, deepen client relationships, and consistently unlock new scale opportunities through cross-sells and up-sells.

• Have a sharp eye for identifying growth initiatives to expand your portfolio of business
• Enjoy building long-standing customer relationships.
• Are energized by the evolving ad tech world, are adaptable, and thrive in a fast-paced dynamic team.
• Consider a growth-oriented mindset part of your DNA.

Your day to day activities to enable customer growth include monitoring the performance of user acquisition, retargeting & CTV campaigns, collaborating closely with Sales & Ad Operations teammates to ensure alignment with client goals and performance, and spotting opportunities to expand and scale budgets.

• Own and grow a portfolio of direct clients and agencies across diverse verticals, with clear accountability for revenue expansion, retention, and relationship health.
• Proactively manage portfolio performance: monitor daily KPIs, analyze UA/retargeting/CTV trends, and partner closely with AdOps to recommend optimizations aligned to client goals.
• Lead high-value client touch points: run weekly/bi-weekly check-ins, share performance insights, set next steps, and build confidence through consistent, proactive communication.
• Identify and activate growth opportunities: anticipate client needs, propose upsell/cross-sell solutions, and leverage Smadex capabilities to expand spend.
• Serve as the voice of the client internally: elevate blockers early, collaborate with Sales, AdOps, Product, and GCE teams, and ensure smooth execution across workflows.
• Produce and present strategic reviews including QBRs, wrap-ups, and post-mortems with clear recommendations and data-driven insights.
• Manage monthly billing and reconciliation including spend confirmations, dispute resolution, and revenue forecasting hygiene.
• Represent Smadex externally: travel for client meetings and industry events to strengthen partnerships and unlock new opportunities.
• Daily tools used:
  Google Suite, PowerBI (Microsoft Fabric) Slack, Salesforce, Smadex DSP.

• Competitive base salary + performance-driven incentive plan
• Flexible working hours & remote-first work environment
• Professional development and clear career pathing
• Highly engaged leadership and supportive team culture
• Comprehensive medical, dental, and vision benefits + 401(k)
• International travel opportunities
• Summer Fridays
• Inclusive, collaborative culture built on accountability and innovation

• 2–3+ years of Account Management, Client Growth, or equivalent experience, ideally within a DSP or mobile-focused programmatic environment.
• Strong programmatic knowledge including MMPs, tracking links, postbacks, APIs, SKAN/ATT, and DSP/SSP ecosystem familiarity.
• Exceptional communication skills (written and verbal) are mandatory
• Analytical strength and operational discipline: ability to identify trends, prioritize effectively, and manage multiple clients with organized rigor.
• Proactive, self-motivated growth mindset: you anticipate, communicate early, and drive solutions forward.
• Strong negotiation skills and confidence in managing client expectations.
• Comfort working across global time…