Senior Client Growth Manager

InMobi•New York, NY

22h•$105,000 - $128,000

About The Position

The Senior Client Growth Manager will join InMobi Advertising's rapidly expanding Performance team in the Americas region. This team is at the forefront of innovation within the mobile in-app advertising ecosystem, delivering high-impact performance solutions powered by market-leading SKAN capabilities, a large in-app mobile exchange, and unique inventory through global telco and OEM partnerships. InMobi fosters a culture that empowers bold thinking, complex problem-solving, and meaningful growth opportunities. InMobians are described as passionate, driven, creative, and ownership-minded, with a strong focus on results. The role offers high visibility and direct impact across the organization, with collaboration among a high-caliber peer group and a commitment to continuous learning and professional development. This position plays a pivotal role in shaping client growth strategy within a dynamic and strategically important area of digital advertising.

Requirements

4-6 years of professional experience, including 2–3+ years within the programmatic, demand-side advertising space — ideally in performance or growth marketing environments.
Proven experience in client-facing roles with a track record of delivering measurable business outcomes.
Experience working with DSPs and/or MMPs is strongly preferred.
Strategic mindset with a strong focus on revenue growth and retention; demonstrated success in driving account expansion and long-term client partnerships is highly valued.
Proficiency with standard business tools, including Salesforce, Microsoft Office Suite, and reporting/visualization platforms such as Power BI and Tableau.
Ability to manage multiple clients and campaigns simultaneously with strong organizational skills, attention to detail, and disciplined time management.
Comfort collaborating with global teams across time zones and planning work accordingly.
Bachelor’s degree from an accredited college or university required; background in advertising, marketing, business, or STEM fields is a plus.

Responsibilities

Own and deepen client relationships to become a top strategic partner, driving maximum campaign ROI by understanding advertiser objectives, KPIs, and operational nuances (technical integrations, creative strategy, supply dynamics, delivery optimizations).
Lead in-depth campaign analysis and performance reviews, providing consultative, data-driven guidance in weekly and bi-weekly discussions, and confidently driving Quarterly Business Reviews (QBRs).
Track account-level revenue and delivery priorities weekly, contributing insights to CXO-level reporting and strategic planning conversations.
Drive quarterly account retention, revenue, and margin targets, while identifying opportunities for upsell and cross-sell to expand the overall book of business.
Partner closely with Sales on strategic account planning and execution.
Collaborate with internal stakeholders (traders, ad operations, and cross-functional partners) to optimize day-to-day campaign performance and implement high-impact strategic improvements.
Work alongside Sales Engineering to coordinate with third-party partners such as MMPs, viewability providers, data platforms (DMPs), and attribution solutions.
Serve as an in-market product expert, partnering with Product and Engineering teams to provide feedback, drive adoption, and elevate AM-region execution standards.

Benefits

Competitive salary and RSU grant (where applicable)
High-quality medical, dental, and vision insurance (including company-matched HSA)
401(k) company match
Generous combination of vacation time, sick days, special occasion time, and company-wide holidays
Substantial maternity and paternity leave benefits and a compassionate work environment
Flexible working hours to suit everyone
Wellness stipend for a healthier you!
Free lunch provided in our offices daily
Pet-friendly work environment and robust pet insurance policy
Employee Assistance Program (EAP)