Marketplace Manager

Hi-Altitude Brands

. Develop and execute marketplace strategies to drive sales growth, profitability, and brand presence .

Posted 10/3/2026full-timeRemote • California • United StatesMid-LevelSenior💰 $100,000 - $135,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in developing and executing marketplace strategies to drive sales growth and profitability, with a strong focus on Amazon and Walmart platforms. Proficient in data analysis, inventory management, and compliance with marketplace policies.

Highest-signal resume keywords

Marketplace Strategy DevelopmentAmazon Ads OptimizationData Analysis and ReportingInventory ManagementE-commerce Sales Experience

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

SEO Best PracticesA/B TestingDemand ForecastingHistorical Data AnalysisFBA and FBM Sales ModelsExcel ExpertiseAmazon Seller CentralWalmart Seller CenterCampaign ArchitectureBidding and Placement Optimization

Soft Skills

Excellent Communication SkillsAttention to DetailAbility to Thrive in Fast-Paced Environments

Tools & Technologies

Business Intelligence ToolsAdvertising PlatformsData Analytics Tools

Industry Keywords

E-commerceCPG BrandMarketplace ComplianceBrand RegistryCustomer Interaction Management

About the role

Key responsibilities & impact

Develop and execute marketplace strategies to drive sales growth, profitability, and brand presence
Manage and optimize product listings using SEO best practices, A/B testing, and enhanced content
Implement competitive pricing strategies using demand forecasting, historical data analysis, and algorithm-driven optimizations
Develop and oversee promotional campaigns including Lightning Deals, Coupons, and Seasonal Discounts
Own Amazon Ads and Walmart Connect, including account structure, keyword and bid strategy, and budget allocation
Optimize advertising for profitable new-customer growth against CAC targets
Maintain optimal stock levels with supply chain coordination
Ensure compliance with marketplace policies, Amazon Brand Registry, and Walmart guidelines
Address unauthorized sellers, counterfeit products, and MAP policy violations
Manage customer interactions, review monitoring, Q&A responses, and reputation management
Use data analytics and business intelligence tools to track performance metrics and inform decisions
Collaborate with marketing, operations, and product development teams
Monitor marketplace trends, algorithm updates, and industry best practices
Oversee new product launches and brand refreshes with creative and content teams
Implement external traffic growth strategies through influencer partnerships, affiliate programs, and targeted social media advertising

Requirements

What you’ll need

Bachelor’s degree in Business, Marketing, or a related field
3-5 years of experience selling on the Amazon.com / Walmart.com platforms with an e-commerce-first CPG brand
Demonstrated success in increasing sales, profitability, and market share on online marketplaces
Experience leading large, complex, and first-of-their-kind projects end-to-end, from strategy to launch to scale
Experience with inventory management and supply chain coordination
Strong understanding of LTV and CAC components
Experience in both FBA and FBM sales models
Expert in Excel, data analysis, and other reporting tools
Expert in Amazon Seller Central, Walmart Seller Center, advertising platforms, and analytics tools
Hands-on Amazon Ads media buying experience with $100K+ in monthly Amazon ad spend
Deep expertise in Amazon Ads strategy and optimization, including campaign architecture, match types, negative keyword strategy, search-term harvesting, bidding and placement optimization, and separating branded vs. non-branded spend
Excellent English communication and interpersonal skills
Flawless attention to detail in planning and execution
Ability to thrive in a fast-paced, results-driven environment with minimal supervision

Benefits

Comp & perks

Flexible paid time off plus 9 annual company holidays
Birthday as a paid vacation day
100% company-paid base plan Medical, Dental, and Vision Insurance for employees
100% company-paid Life Insurance and Short-Term Disability Coverage
3% Employer contributions to 401(k) regardless of employee participation
Matching charitable contributions up to $2,500/year
$1,200/annual Work from Home (WFH) stipend
Employee recognition and rewards program
Calm app subscription
Pet insurance
Free monthly employee product samples and team discounts
Employee Referral Program
Professional development fund for employees
Collaborative, innovative work culture
Bonus eligibility