Marketplace Growth Manager

Mint Source

. Own the full P&L for the Amazon US account, including revenue forecasting, margin management, and monthly performance reporting against targets .

Posted 7/26/2026full-timeRemote • 🇨🇦 CanadaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in managing Amazon marketplace accounts with full P&L ownership, including revenue forecasting, margin management, and strategic growth execution. Proficient in PPC campaign management and listing optimization to drive market share and profitability.

Highest-signal resume keywords

Amazon P&L ManagementPPC Campaign ManagementHelium 10Amazon Brand AnalyticsDemand Elasticity Analysis

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Revenue ForecastingMargin ManagementKeyword ResearchPricing StrategyListing Optimization

Soft Skills

Proactive CommunicationCollaborative WorkMotivation Under Pressure

Tools & Technologies

Search Query PerformanceMy Real Profit

Industry Keywords

Amazon MarketplaceGrowth StrategyMarket Share AnalysisConsumer TrendsSupplement Industry

About the role

Key responsibilities & impact

Own the full P&L for the Amazon US account, including revenue forecasting, margin management, and monthly performance reporting against targets
Develop and execute account-level growth strategy across the catalog, including product prioritization, launch support, and promotional planning (Prime Day, seasonal events)
Manage all PPC campaigns end-to-end: campaign structure, bid strategy, budget pacing, audience testing, and ACoS/TACoS optimization
Design and run incrementality tests (holdout groups, geo or time-based lift tests, or platform-native tools) to isolate the true incremental impact of PPC and promotions from baseline organic demand
Lead pricing strategy, including pricing architecture (pack sizes, bundles, price-per-unit ladders, MAP/discount structure), price testing, demand elasticity analysis, competitive positioning, and margin-impact analysis
Conduct ongoing keyword research and search query performance analysis to inform both paid and organic strategy
Monitor and grow market share within key categories using Helium 10 , Amazon Brand Analytics , and Search Query Performance data
Drive listing optimization (titles, bullets, A+ content, imagery direction) based on conversion data and competitive benchmarks
Analyze category, competitor, and consumer trends to identify growth opportunities and defend against threats
Collaborate with the catalog, logistics, creative, and data analytics teams to align execution with account strategy

Requirements

What you’ll need

5+ years of experience managing Amazon marketplace accounts
Proven experience owning and being accountable to a full Amazon P&L. This is non-negotiable: catalog management alone or running PPC in isolation doesn't qualify. We're looking for someone who has carried 100% ownership of an Amazon Profit & Loss statement and answered for the results
Familiar with Helium 10 , Amazon Brand Analytics , and Search Query Performance data, and ideally My Real Profit or a similar profit analytics tool
Strong commercial instincts: comfortable with margin math, demand elasticity, forecasting, and the trade-offs between growth and profitability
A proactive communicator who thrives in a mostly written environment (Slack, email) and keeps leadership informed without being chased
Energetic, highly motivated, and steady under pressure, with an even balance of collaborative and independent work (roughly a 50/50 split)
Genuine commitment to the craft. This role rewards someone who loves this work, takes full accountability for their division's growth, and wants to be compensated well for delivering A plus, not a dealbreaker: experience in the US marketplace specifically within supplements

Benefits

Comp & perks

Highly competitive compensation discussed individually based on experience and location
Back-office support from Mint Source for payroll, onboarding, and HR
Full ownership of a division, with a direct line to the CEO and COO
A remote-first role with clear goals, real accountability, and rewards tied to performance
International exposure with a fast-growing consumer brand