> Markdown version of [/jobs/ext/3231927-e-commerce-marketplace-executive-full-time](https://www.wearedevelopers.com/jobs/ext/3231927-e-commerce-marketplace-executive-full-time). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# E-commerce Marketplace Executive - Full Time

- **Company:** Rebx limited
- **Location:** Theale, UK
- **Experience:** Starter
- **Salary:** £26,000.0 - £28,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Excel, Artificial Intelligence, Spreadsheets, Data Cleansing, Shopify, Data Processing, Marketplace, GPT
- **Published:** September 14, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=9f40cb1ea2ceaf5f

## About the Role

Essential:

 * 1-2 years' experience in e-commerce or marketplace management, particularly with eBay and Amazon
 * Proven experience creating and managing product listings at volume - comfortable listing and maintaining thousands of SKUs, not just occasional individual listings
 * Experience with WMS/multichannel management platforms such as StoreFeeder and BaseLinker
 * Strong working knowledge of Microsoft Excel - sorting, filtering, formulas, data manipulation, large spreadsheets
 * Previous experience creating, editing and uploading CSV files for bulk marketplace listing
 * Experience carrying out competitor and marketplace price research, with a good understanding of pricing products competitively against margins and market conditions
 * Comfortable using AI tools (e.g. ChatGPT, Claude) daily to support listing creation, data cleanup and research
 * Highly organised, accurate, and comfortable working through high volumes of listings
 * Strong attention to detail, especially when listing at scale

Desirable:

 * Experience with Shopify and Back Market
 * Experience using dedicated price research tools, Experience: 1-2 years' e-commerce/marketplace experience required
Platforms: eBay, Amazon, Shopify, Back Market
Key Technical Skills: Product listing at volume, bulk listing management, Microsoft Excel, CSV files, WMS tools (StoreFeeder, BaseLinker), competitor price research, daily use of AI tools

## Description

We are looking for an E-commerce Marketplace Executive with 1-2 years' experience to join our team on a full-time, office-based basis in Theale. Reporting to the E-commerce Manager, this role is primarily focused on listing products across our marketplaces - eBay, Amazon, Shopify and Back Market - at volume and to a high standard, working across a large, fast-moving product catalogue., * Create and list products across eBay, Amazon, Shopify, Back Market and other marketplaces - this is the core, day-to-day focus of the role.

 * Build accurate, complete listings: titles, descriptions, specifications, images, pricing and EAN/UPC information, to a consistent standard across thousands of SKUs.
 * Perform bulk listing creation and edits using CSV files and marketplace bulk-upload tools.
 * Use StoreFeeder and BaseLinker to list and manage products across multiple channels from a single workflow.
 * Research current marketplace prices and competitor listings to price new and existing listings competitively.
 * Update pricing and stock levels across listings as products, margins and market conditions change.
 * Manage and update product data in Microsoft Excel, including bulk edits across large batches of SKUs.
 * Identify listing errors, missing information and marketplace compliance issues and correct them promptly, keeping the catalogue clean as it grows.
 * Monitor listing performance and flag opportunities to improve visibility, sales and conversion rates.
 * Work closely with purchasing, warehouse and management teams to keep listings and stock information accurate as new inventory comes in.
 * Assist with resolving marketplace listing restrictions, suppressed listings and other account-related issues where required.