Marketplace Growth Lead – NA (Amazon & Walmart)

THG; New York (NY); On-site; USD 75,000 - 120,000; Full time

Benefits offered by this job

25 days annual leave

On-site gym

Staff discount on THG brands

Subsidised bus pass

Job summary

THG Nutrition is seeking a commercially driven Marketplace Manager for North America. You will own performance across key platforms, including Amazon and Walmart, developing strategies, optimising pricing, promotions and advertising.

You’ll work with sales, marketing, finance and supply chain to drive profitable growth and maximise revenue targets. You’ll manage marketplace accounts, collaborate with external agencies, monitor trends, and ensure accurate catalogue and listings to boost

Qualifications

• 2–3 years’ experience managing or developing marketplace accounts across major platforms.
• Strong analytical capabilities with advanced Excel and data-driven recommendations.
• Experience managing external agencies or cross-functional stakeholders.

Responsibilities

• Develop and execute marketplace strategies to accelerate revenue growth across Amazon, Walmart.com and other platforms.
• Own marketplace trading performance, optimize pricing, promotions and advertising.
• Lead day-to-day relationships with external marketplace agency partners and internal teams.
• Oversee inventory planning, stock availability and fulfilment operations while minimising costs.
• Own marketplace reporting and KPI analysis to drive commercial strategies.
• Ensure product listings, content and catalogue information are accurate and optimised.
• Drive marketing activity and promotional campaigns to maximise visibility and conversion.

Skills

Marketplace management

Excel skills

Analytical thinking

Stakeholder management

Tools

Amazon Seller Central

Vendor Central

Job description

THG Nutrition is seeking a commercially driven Marketplace Manager for North America. You will own performance across key platforms, including Amazon and Walmart, developing strategies, optimising pricing, promotions and advertising.

You’ll work with sales, marketing, finance and supply chain to drive profitable growth and maximise revenue targets. You’ll manage marketplace accounts, collaborate with external agencies, monitor trends, and ensure accurate catalogue and listings to boost