Account Manager

Hustler Marketing

. Manage day-to-day Seller Central and Vendor Central operations across marketplaces .

Posted 11/9/2026full-timeRemote • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in managing Seller Central and Vendor Central operations, optimizing advertising campaigns, and analyzing sales and inventory data to drive profitability. Strong ability to build client relationships and provide actionable insights based on performance metrics.

Highest-signal resume keywords

Seller Central ManagementSponsored Products CampaignsACoS, TACoS, ROAS AnalysisKeyword Research and Search Term AnalysisClient Relationship Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Inventory ManagementDemand ForecastingData AnalysisCampaign Structure OptimizationSpreadsheet Proficiency

Soft Skills

Attention to DetailIndependent Problem-SolvingEffective CommunicationCollaborationTime Management

Tools & Technologies

Helium 10Jungle ScoutAmazon Ads Campaign ManagerAmazon Support

Industry Keywords

E-commerceDigital MarketingPromotionsProduct LaunchesMarketplaces

About the role

Key responsibilities & impact

Manage day-to-day Seller Central and Vendor Central operations across marketplaces
Forecast demand, calculate replenishment quantities, and prevent stockouts
Identify excess inventory and recommend actions
Create and coordinate shipments to Amazon warehouses
Support product launches and set up promotions
Upload and optimize product content
Monitor listings and resolve issues with Amazon Support
Set up, manage, and optimize Sponsored Products, Sponsored Brands, and Sponsored Display campaigns
Conduct keyword research and search term analysis
Manage campaign structure, targeting, bids, budgets, placements, and negative keywords
Track ACoS, TACoS, ROAS, CPC, and conversion rates in relation to profitability
Test approaches, fix underperforming campaigns, and reallocate budgets
Align advertising with inventory, pricing, promotions, and launches
Act as the primary client contact and build client relationships
Lead regular meetings on performance, challenges, opportunities, and priorities
Develop account strategies based on client goals and resources
Analyze performance across products, variations, and categories
Build reports and turn complex data into actionable recommendations
Set timelines, provide updates, and follow through on commitments
Balance client requests with operational needs and team capacity
Investigate unfamiliar problems and find practical solutions
Improve account management processes
Collaborate with the team to align priorities and deliver strategies
Participate in training and feedback sessions

Requirements

What you’ll need

Practical experience with Seller Central or Vendor Central
Hands-on experience with Sponsored Products, Sponsored Brands, and Sponsored Display
Strong understanding of ACoS, TACoS, ROAS, CPC, CTR, and conversion rates
Experience with keyword research, search term analysis, bids, budgets, and campaign structure
Understanding of inventory, shipments, promotions, product setup, and content
Experience handling operational issues and working with Amazon Support
Experience with Helium 10, Jungle Scout, Amazon Ads Campaign Manager, or similar tools
Ability to work across multiple marketplaces and client brands
Strong spreadsheet skills
Ability to analyze sales and inventory data, calculate replenishment needs, and spot stockout or overstock risks
Understanding of how inventory, pricing, promotions, content, and advertising together drive sales
Ability to recognize missing information and identify the data needed to decide with confidence
Direct client experience, including leading meetings and presenting reports
Ability to explain recommendations clearly, manage expectations and set realistic timelines
Ability to manage multiple accounts, priorities and deadlines
Strong attention to detail, ownership and follow-through
Independent problem-solving with the judgement to ask for help when needed
Genuine interest in Amazon, e-commerce and digital marketing
Positive, humble, and collaborative, and open to feedback
Comfortable working remotely in a distributed team
Excellent written and spoken English
Fluency in additional European languages is a plus
Available to start as soon as possible
Long-term mindset and motivation to grow within the Amazon team

Benefits

Comp & perks

Start on a probationary period at an hourly rate
Opportunity to transition into a full-time position with a fixed-rate monthly salary following a successful probation period
Vacation days based on your country of residence
National holidays
Regular training
Feedback sessions
Professional development opportunities
Contractor status after signing a non-disclosure agreement