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BrexBrex

Senior Growth Marketing Manager, Paid Social

Own and scale Brex’s Meta-led paid social acquisition engine, driving efficient CAC, pipeline, and revenue through full-funnel strategy, measurement, audience development, and experimentation. Requires 5+ years of growth or performance marketing experience and deep Meta expertise.

About the job

Responsibilities

  • Own Meta and emerging paid social channel budgets, CAC efficiency, conversion, and downstream pipeline and revenue across self-serve and sales-led motions.
  • Partner with Data and Marketing Operations to improve conversion signals, Meta Conversions API (CAPI), and offline conversion tracking.
  • Build and execute hypothesis-driven testing across audiences, bidding strategies, optimization events, landing pages, and creative concepts.
  • Develop full-funnel paid social strategies spanning awareness, demand generation, retargeting, and lower-funnel conversion.
  • Translate performance data into creative hypotheses and partner with Brand and Design to test and scale winning concepts.
  • Use first-party data, intent signals, modeled audiences, lookalikes, and platform automation to scale high-value audiences.
  • Partner with Analytics, Marketing Operations, Field and Events, Product Marketing, and Sales to connect paid social programs to pipeline and revenue outcomes.

Requirements

  • 5+ years of growth or performance marketing experience, including deep hands-on expertise managing and scaling Meta as a primary acquisition channel.
  • Experience owning a paid social channel end to end, including strategy, budgets, forecasting, campaign architecture, optimization, and reporting.
  • Strong understanding of unit economics, including CAC, LTV, payback periods, attribution modeling, and down-funnel business impact.
  • Experience running full-funnel paid social programs from awareness and video through conversion and pipeline.
  • Expertise in audience strategy and platform automation, including first-party audiences, lookalikes, broad targeting, retargeting, and automated campaign products.
  • Understanding of conversion signals and measurement, including Meta CAPI, server-side tracking, attribution, conversion-event strategy, and CRM/offline conversion data.
  • Experience building experimentation roadmaps across creative, audiences, bidding, optimization events, and new platform capabilities.
  • Strong creative judgment and experience writing briefs and translating performance data into creative recommendations.
  • Excellent communication skills and ability to operate autonomously and influence cross-functional partners.

Nice-to-haves

  • Fintech marketing or marketing to finance professionals.
  • Product-led growth or hybrid demand models.

Compensation

  • Expected salary range: $131,080–$163,850 base salary.
  • Equity and other compensation may be included depending on the position offered.

Skills

Meta Ads, Paid Social, Cac, Ltv, Attribution Modeling, Meta Capi, Server-Side Tracking, CRM, Audience Strategy, Lookalike Audiences, Retargeting, A/B Testing, Creative Testing, Marketing Analytics, Conversion Tracking

Brex

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