Senior Growth Marketing Manager, Paid Social

Brex

Confirmed live yesterday High trust
Hybrid

Quick summary

Work type
Hybrid
Location
Seattle, WA
Salary
$131,080–$163,850 / yr
Posted
7 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $201k
This role $147k
$118k most similar roles pay here $250k

This role pays less than 86% of similar roles. Most pay $165,000–$237,278 — the shaded band above. At the midpoint, this role pays about $147k versus about $201k for comparable roles.

Based on 240 similar postings.

Employer

About Brex

Brex is a financial technology company providing corporate credit cards, cash management accounts, and expense management software designed specifically for startups and growing technology companies. Industry: Financial Technology & Corporate Banking

Brex currently has 61 open roles on FindRole.

Listed pay typically runs $192,000–$240,000 across 61 roles with salary data.

Most-posted roles

View all roles at Brex

At a glance

TL;DR · Senior Growth Marketing Manager, Paid Social

As a Senior Growth Marketing Manager, Paid Social, you will join the marketing team to own, scale, and optimize the paid social engine. You will be responsible for managing Meta and emerging channel budgets while ensuring efficient customer acquisition costs and downstream pipeline growth. Your daily work involves engineering signal architecture, building scalable audience models, and establishing a high-velocity creative testing engine. You will collaborate with Data, Marketing Ops, Brand, and Design teams to improve conversion signals like CAPI and offline tracking. The role requires expertise in unit economics, attribution modeling, and full-funnel strategies that connect upper-funnel awareness to lower-funnel conversions. You will utilize first-party data, lookalikes, and platform automation to drive growth for a finance platform providing corporate cards and spend management tools for businesses across various markets.

What you'll do

  • Manage and optimize Meta and emerging channel budgets to drive down-funnel pipeline and customer acquisition.
  • Develop a structured, hypothesis-driven testing framework for audiences, bidding strategies, landing pages, and creative concepts.
  • Partner with Data and Marketing Ops teams to improve conversion signals, CAPI, and offline conversion tracking.
  • Build full-funnel paid social strategies that generate top-of-funnel demand and convert through retargeting programs.
  • Translate performance data into creative hypotheses and collaborate with Brand and Design teams to scale winning concepts.
  • Utilize first-party data and intent signals to identify and scale high-value audience segments.
  • Collaborate with cross-functional teams to connect paid social performance to downstream revenue outcomes.

What we're looking for

  • 5+ years of growth or performance marketing experience.
  • Deep hands-on expertise managing and scaling Meta as a primary acquisition channel.
  • Experience owning paid social channels end-to-end, including strategy, budgets, forecasting, and reporting.
  • Analytical proficiency in unit economics (CAC, LTV), attribution modeling, and connecting platform metrics to business impact.
  • Expertise in audience strategy, platform automation, and first-party data integration.
  • Strong understanding of conversion signals, Meta CAPI, server-side tracking, and CRM/offline conversion data.
  • Experience building structured experimentation roadmaps for creative, audiences, bidding, and optimization events.
  • Ability to translate performance data into creative briefs and actionable recommendations.

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