Senior Growth Marketing Manager

Marketing at Brex

The Marketing team tells the Brex story, determines messaging and positioning, and translates our products and features into tangible customer benefits. Our marketers — across Revenue Marketing, Product Marketing, and Brand Marketing — are responsible for acquiring new customers and have a deep understanding of the business. We’re a highly cross-functional team and partner most closely with the Product, Sales, Business Development, and Design teams to show our prospects and customers how we can help them reach their full potential.l.

What you’ll do

Brex is seeking a data-driven and forward-thinking Senior Growth Marketing Manager to lead paid search strategy and performance across the full Google Ads ecosystem. You’ll own planning, execution, and optimization across Search, Performance Max, Demand Gen, and YouTube—driving measurable acquisition and pipeline growth.

While your primary focus will be paid search, success in this role requires a holistic understanding of the digital ecosystem. You’ll collaborate closely with peers across paid social, creative, and analytics to ensure full-funnel consistency, experimentation, and insight sharing across channels.

This role is perfect for a marketer who’s fluent in the latest Google AI and automation trends, loves turning data into action, and thrives at the intersection of analytics, experimentation, and creative problem-solving.

Where you’ll work

This role will be based in our Seattle office. We are a hybrid environment that combines the energy and connections of being in the office with the benefits and flexibility of working from home. We currently require a minimum of two coordinated days in the office per week: Wednesday and Thursday. As a perk, we also have up to four weeks per year of fully remote work.

Responsibilities

• Own strategy, execution, and optimization across Google Ads / Bing Ads platforms (Search, Performance Max, Demand Gen, and YouTube) to deliver scalable acquisition and efficient ROI.
• Manage and optimize a 7-figure budget—balancing volume growth and cost efficiency.
• Develop a testing and experimentation roadmap to identify and scale new opportunities in CRO, targeting, creative, and automation.
• Own conversion tracking frameworks and ensure measurement accuracy across campaigns—partnering with Marketing Ops and Analytics to maintain clean data pipelines.
• Collaborate cross-functionally with paid social and lifecycle teams to align messaging, audience targeting, and measurement frameworks.
• Monitor and communicate performance insights, presenting recommendations that influence strategic decisions across marketing and GTM teams.
• Stay current on evolving Google Ads and AI Max capabilities—bringing new tools, tactics, and innovations into Brex’s acquisition playbook.

Requirements

• 5+ years proven experience in growth marketing role with deep hands-on expertise in paid search and the Google Ads ecosystem.
• Proven experience managing Search, Performance Max, Demand Gen, and YouTube campaigns across large, complex accounts.
• Strong analytical acumen—comfortable working in GA4, Google Ads UI, Looker, or similar platforms. SQL or advanced Excel experience required.
• Experience with AI-driven automation and creative optimization tools for campaign scaling and performance improvement.
• Familiarity with paid social platforms (LinkedIn, Meta, Reddit, X) and how they contribute to full-funnel performance—able to collaborate and share insights, even if not managing day-to-day execution.
• Excellent communicator with the ability to translate data into insights, influence stakeholders, and drive cross-functional alignment.
• Highly organized, proactive, and energized by experimentation in a fast-paced environment.

Bonus Points

• Experience in fin-tech marketing or marketing to finance professionals.
• Familiarity with product-led growth or hybrid demand models.
• Exposure to programmatic display or emerging paid channels.

Compensation

The expected salary range for this role is $131,000-$160,000 USD.  However, the starting base pay will depend on a number of factors, including the candidate’s location, skills, experience, market demands, and internal pay parity. Depending on the position offered, equity and other forms of compensation may be provided as part of a total compensation package.