Hi-Altitude/Stonehenge Health | Health & Wellness | Remote (California-Based)
Stonehenge Health is a California-based health and wellness brand under the Hi-Altitude family of health-forward lifestyle brands. Through science-backed, thoughtfully formulated products, Stonehenge Health supports elevated wellness routines dedicated to helping people feel their best, so they can fully enjoy life's meaningful moments.
We are a fully remote team that values autonomy, ownership, and results. We move fast, test constantly, and hold ourselves to high standards. If you thrive in environments where your work has a direct, measurable impact, you will fit right in.
Position Overview
We seek an experienced Marketplace Manager with a specialized focus on Amazon & Walmart to join our multifaceted team.
The Amazon & Walmart Online Marketplace Manager will lead, manage, and grow our portfolio of health and wellness brands in the complex, fast-paced world of online retail. This role is central to our success in multichannel selling, requiring an individual with an in-depth understanding of marketplace dynamics, competitor analysis, and e-commerce best practices on Amazon, Walmart, and other major online marketplaces. The ideal candidate will be a strategic thinker with a proven track record in driving growth and optimizing online sales channels.
Responsibilities:
Develop and execute marketplace strategies to drive sales growth, profitability, and brand presence while ensuring alignment with overall business goals.
Manage and optimize product listings using SEO best practices, A/B testing, and enhanced content to improve visibility and conversion rates.
Implement competitive pricing strategies through demand forecasting, historical data analysis, and algorithm-driven optimizations.
Develop and oversee promotional campaigns such as Lightning Deals, Coupons, and Seasonal Discounts, analyzing their impact on revenue and profitability.
Own Amazon Ads hands-on (Sponsored Products, Sponsored Brands, Sponsored Display, and DSP) and Walmart Connect, including account structure, keyword and bid strategy, and budget allocation. Optimize for profitable new-customer growth against CAC targets
Maintain optimal stock levels through close coordination with supply chain teams to prevent stockouts, overstocking, and logistics inefficiencies.
Ensure compliance with marketplace policies, leveraging Amazon Brand Registry and Walmart guidelines to maintain account health and reputation.
Identify, monitor, and address risks related to unauthorized sellers, counterfeit products, and MAP policy violations to protect brand integrity.
Actively manage customer interactions, including review monitoring, Q&A responses, and proactive reputation management to enhance brand trust.
Utilize advanced data analytics and business intelligence tools to track key performance metrics, assess trends, and inform marketplace decisions.
Collaborate cross-functionally with marketing, operations, and product development teams to ensure seamless execution of marketplace strategies.
Stay ahead of evolving marketplace trends, algorithm updates, and industry best practices to maintain a competitive advantage.
Oversee new product launches and brand refreshes, working with creative and content teams to ensure a strong marketplace presence.
Implement external traffic growth strategies, including influencer partnerships, affiliate programs, and targeted social media advertising to drive incremental sales.
Requirements
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
A strong understanding of LTV and CAC…