Marketplace & 3rd Party Sales Manager (Remote)

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TYPE OF WORK

Full Time

SALARY

Negotiation - depending on experience

HOURS PER WEEK

40

DATE UPDATED

Aug 4, 2026

JOB OVERVIEW

Marketplace & 3rd Party Sales Manager (UK/EU/AU)

Role overview
A Marketplace & 3rd Party Sales Manager is needed to own and scale marketplace presence across Amazon, eBay, Bol.com, and other regional sales channels. The role combines commercial growth, operational execution, account administration, and cross-market coordination across the UK, EU, and Australia.

The position is responsible for improving sales performance, protecting account health, and ensuring listings, pricing, and product availability are managed effectively across multiple 3rd party platforms.

Key responsibilities

Marketplace management:
- Own the day-to-day management of Amazon, eBay, Bol, and other 3rd party marketplace accounts, including seller performance, account health, and trading activity.
- Manage product listings, catalogue quality, content optimisation, keyword visibility, and platform-specific merchandising standards.
- Monitor marketplace policies, platform changes, and operational risks to ensure continued compliance and fast resolution of issues.

Sales growth and optimisation:
- Develop and execute marketplace growth plans across the UK, EU, and AU, with a focus on revenue, margin, visibility, and conversion improvement.
- Manage pricing, promotions, and paid marketplace activity such as Amazon PPC or equivalent advertising tools to maximise commercial performance.
- Identify opportunities to expand into new marketplaces, categories, or regions and support the onboarding of new 3rd party channels.

Operations and systems:
- Manage and optimise order, inventory, and listing workflows through Linnworks or a similar multi-channel system, ensuring accurate stock synchronisation across marketplaces.
- Troubleshoot and resolve integration issues between Linnworks, marketplace platforms, and internal systems.
- Support automation of listing updates, order routing, fulfilment flows, and operational reporting.
- Coordinate with supply chain and logistics teams to maintain stock availability, reduce stockouts, and support marketplace fulfilment requirements.

Product data and compliance:
- Ensure product data, claims, images, and listing content are accurate, complete, and aligned with internal standards and local market requirements.
- Coordinate with regulatory, product, and content teams to maintain compliant listings and supporting documentation across regions.
- Support localisation of listings for different markets, including language, formatting, and marketplace-specific requirements.

Reporting and collaboration:
- Track, analyse, and report on marketplace performance including sales, margin, traffic, conversion, pricing, and account metrics.
- Build regular reporting packs and provide clear recommendations to improve commercial and operational performance.
- Work cross-functionally with supply chain, compliance, finance, marketing, and customer service teams to support launches, resolve issues, and improve execution.

Requirements

Experience:
- 3+ years of experience managing e-commerce marketplaces, with strong hands-on experience in Amazon and additional experience in eBay, Bol, or similar channels.
- Experience managing multi-region marketplace activity, ideally across the UK, EU, and Australia.
- Proven track record of growing marketplace revenue while maintaining operational control and account health.

Technical skills:
- Strong understanding of marketplace trading levers including SEO, content optimisation, advertising, promotions, pricing, and conversion improvement.
- Experience with Linnworks or similar inventory and order management systems for multi-channel operations.
- Comfortable working with product feeds, listing tools, spreadsheets, and reporting.

Working style:
- Highly organised, detail-oriented, and capable of managing multiple marketplaces and priorities at once.
- Commercially minded, analytical, and confident using data to identify issues and opportunities.
- Strong written and verbal communication skills, with the ability to work effectively across teams and time zones.

Nice to have:
- Experience with Shopify or other D2C platform integrations alongside marketplaces.
- Familiarity with API integrations, feed management, or workflow automation tools.
- Multi-language capability, particularly for EU markets.
- Experience with Linnworks or similar inventory and order management systems in a fast-moving multi-channel environment.
- Exposure to regulated or compliance-led product categories such as supplements, health products, beauty, or consumer goods.

Success measures
- Revenue growth across key 3rd party marketplaces.
- Improved conversion, visibility, and listing quality across accounts.
- Strong account health and reduced listing or compliance issues.
- Accurate stock availability and smooth operational performance across channels.

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