Marketplace Manager

Company: New Leaf Products

Location: Finchley - N3 About New Leaf Products New Leaf Products is a fast-growing global supplements brand, committed to delivering high-quality health and wellness products to customers worldwide. With a strong foundation in eCommerce and marketplace growth, we are entering an exciting phase of international expansion—particularly across European marketplaces.

We are building a high-performing, commercially driven team to scale our presence across Amazon EU and beyond, while continuing to innovate through new product launches and direct-to-consumer channels. The marketplace manager is a key hire to facilitate growth

The Role We are looking for a Senior Amazon Marketplace Manager (EU) to lead and scale our marketplace operations across Europe. This is a strategic and hands-on leadership role, suited to someone who can drive growth, lead a team, and execute at pace.

You will own the performance of EU marketplaces end-to-end, from commercial strategy and new product launches to promotions, pricing, and channel optimisation. You will also play a key role in developing and mentoring a growing team, ensuring strong execution across all marketplace activities.

Key ResponsibilitiesMarketplace Strategy & Growth (EU Focus)

Own and drive the performance of Amazon EU marketplaces (UK, DE, FR, IT, ES and expansion markets)

Develop and execute growth strategies to scale revenue, market share, and profitability

Identify and unlock new market opportunities across Europe

Team Leadership & Development

Lead, manage, and develop a high-performing marketplace team

Set clear objectives, KPIs, and development plans

Foster a culture of accountability, performance, and continuous improvement

Product Launch & Expansion

Lead end-to-end execution of new product launches across EU marketplaces

Coordinate cross-functionally with product, supply chain, and marketing teams

Optimise launch strategies to maximise visibility, ranking, and early sales velocity

Deals, Promotions & Trading

Own the promotional calendar including deals, discounts, and key trading events

Plan and execute high-impact campaigns (Prime Day, Black Friday, seasonal events)

Continuously optimise pricing and promotional strategies to drive conversion and margin

Marketplace Operations

Oversee day-to-day account performance, ensuring best-in-class execution

Maintain account health, compliance, and operational excellence

Optimise listings, content, and conversion across all marketplaces

Advertising & Performance Marketing

Work closely with the external agency

Identify scaling opportunities and efficiency gains

Data & Performance Analysis

Analyse marketplace performance data to inform strategic decisions

Report on key KPIs including sales, profitability, and conversion

Use insights to continuously improve performance and identify growth levers

Shopify & DTC Integration

Work closely with the DTC team to align marketplace and Shopify strategies

Leverage insights across channels to improve customer acquisition and retention

Support growth of Shopify as a complementary revenue channel

Requirements

Significant experience managing Amazon marketplaces, with a strong focus on EU markets

Proven track record in scaling marketplace revenue and launching new products

Experience managing and developing teams in a fast-paced eCommerce environment

Strong commercial acumen, with deep experience in deals, promotions, and trading strategies

Experience in health, or FMCG categories

Experience working with Shopify or DTC channels

Strong analytical skills and data-driven decision-making mindset

Ability to operate both strategically and hands-on

Desirable

Experience within supplements,

Experience expanding into new international marketplaces

Familiarity with marketplace tools

Experience in a high-growth, global brand environment

What We Offer

Opportunity to lead and scale EU marketplace expansion for a global brand

Senior leadership role with high impact and visibility

Autonomy to shape strategy and build a team

Fast-paced, entrepreneurial environment with strong growth ambitions