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Senior Finance Manager, Marketing

Brex - New York, NY, United States - Hybrid - posted 2026-10-19

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Salary: USD 203,400 - 254,250 / annual

Brex is seeking a Senior Finance Manager to lead the Marketing Finance function and partner with executive leadership to maximize ROI from go-to-market investments. You will work closely with Marketing and Sales leadership to shape and execute financial strategy, developing data-driven initiatives to drive growth, improve efficiency, and increase profitability. Key responsibilities include building pipeline forecasts, economics, and ROI models with focus on customer acquisition cost (CAC), CAC payback, and LTV:CAC optimization. You will play a leading role in bi-annual planning to support decision-making around pipeline priorities and tradeoffs across customer and product segments. You'll support FP&A in forecasting marketing investments, help set and track goals with metric deep-dive analysis, and tie marketing-related metrics (leads, meetings, conversion) to financial and sales outcomes. Additional responsibilities include supporting cross-cutting initiatives such as attribution model design and win-rate analysis, providing centralized perspective on marketing business deep-dives for C-Suite, and preparing management presentations for leadership to analyze results and present forecasts. You will build narratives describing business strategy and performance, assess business risk and operating health, and align cross-functional teams to effective solutions. This role offers high exposure to executive leadership and board-level visibility. The role is based in Brex's New York City office with a hybrid environment requiring a minimum of three coordinated days in the office per week (Monday, Wednesday, Thursday), plus up to four weeks per year of fully remote work. Requirements: - Bachelor's degree in Economics, Finance, Business, or related field - 5+ years of relevant financial experience working directly with GTM teams at a high-growth tech company, with positions of increasing scope and responsibility - Mastery of Excel and PowerPoint with proven experience building financial models and managing complex data - Comfortable interacting with internal and external senior-level executives - Exceptional communication and interpersonal skills with proven success partnering across functions - Creative curiosity, collaborative ethic, hardworking enthusiasm, and ability to drive personal vision - Strong multi-tasking and self-starting capabilities

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