Sr. Manager of FP&A | AI Data Led eCommerce Platform | Hybrid in Miami | $180k-$200k + Bonus + RSA

Sr. Manager of FP&A | AI Data Led eCommerce Platform | Hybrid in Miami | $180k–$200k + Bonus + RSA The Client Harmonic is partnered with a fast-growing, technology-driven eCommerce platform that has emerged as one of the scaled winners from the brand aggregation era. The business operates a portfolio of highly profitable consumer brands, supported by an AI- and data-first operating model designed to efficiently drive traffic, optimize marketing spend, and scale brands with discipline. The platform acquires brands and scales them through strong operations, influencer and affiliate marketing, and cross-brand synergies. Currently at $100m in revenue with a clear path to $200m in the next 18 months. The company is led by experienced eCommerce operators and recently added a CFO with deep experience scaling acquisition-driven platforms, signaling a continued investment in building a best-in-class finance organization. The Role The Sr. Manager of FP&A will run the company's financial planning, forecasting, and analytical agenda at the platform level, working as a key partner to the CFO and finance leadership. This person will help shape growth strategy, support acquisition analysis, and build the financial infrastructure required to scale a modern, tech-enabled eCommerce business. This is a highly visible, hands-on role with significant exposure to senior leadership and brand operators. It blends corporate FP&A, M&A analysis, and brand-level financial support. Over time, the role could grow into overseeing the individual brands within the portfolio. Key Responsibilities Own annual budgeting, rolling forecasts, and long-range planning at both the corporate and brand level Build and maintain enterprise and brand-level financial models, including acquisition underwriting and synergy analysis Partner with the CFO on growth strategy, capital allocation, and investment decisions across the brand portfolio Support brand-level pricing, SKU mix, contribution margin, and profitability decisions Lead deep product- and SKU-level analysis across channels, seasons, and marketing strategies Analyze influencer, affiliate, and performance marketing investments to drive efficient revenue growth Deliver executive-level reporting, KPI dashboards, and insights to senior leadership and the Board Lead Board and lender reporting, including forecasting, variance analysis, and narrative insights Oversee liquidity forecasting, working capital management, and debt facilities Continuously improve FP&A processes, forecasting accuracy, and analytical rigor using AI- and data-driven tools Build, mentor, and help scale a high-performing FP&A team Requirements Experience operating in high-growth, fast-scaling environments Strong 3-statement modeling capabilities Must have owned an FP&A function for at least 3 years Proven ability to build and own complex financial models supporting growth and acquisitions Comfortable operating at both the strategic and hands-on analytical level Nice to Have Prior experience supporting acquisitions, integrations, or roll-up strategies Strong background in eCommerce, consumer brands, or CPG Experience with influencer, affiliate, or performance marketing analytics Background supporting a major scale phase or liquidity event Compensation: $180k–$200k base + bonus + RSA Location: Hybrid in Miami, FL At Harmonic, we're committed to fostering a diverse and inclusive environment. We welcome applicants of all backgrounds and ensure every candidate is considered equitably and respectfully. #J-18808-Ljbffr Harmonic Finance Inc ™ | Certified B Corp