Marketplace Performance Manager

The Role

Zenty Group is building a high-performance commercial engine at The Masonry, Dublin, and we need a Marketplace Performance Manager to lead our EU expansion.

This role is built for a "hands-on" expert who lives in the data of Amazon and eBay but with a vision to expand beyond this. You will have full ownership over marketplace traffic, pricing strategy, and product-level P&L across multiple regions.

If you thrive in high-volume environments and use AI-driven workflows to outpace the competition, we want to hear from you.

Note - You will be required to be onsite in our Dublin HQ two days a week. If you require sponsorship visa status for employment please do NOT apply for this role.

Core Responsibilities

• Marketplace Marketing: Plan and scale initiatives across Amazon Seller Central, Vendor Central, and eBay and other relevant local marketplaces.
• Performance Levers: Optimise sponsored ads, deal mechanics, and organic ranking signals to maintain "Top of Search" visibility across DE, FR, IT, ES, and other EU countries.
• Conversion Optimization: Own product titles, bullets, and A+ content to match messaging with search intent and position products against competitors.
• Data-Drive Traffic Scaling: Manage keyword targeting, bid management, and search term mining to expand profitable SKUs.
• Offer Strategy: Set pricing strategies and promotion cycles by region to balance volume and profitability.
• Systems and Scaling: Use SOPs and reporting dashboards to manage large catalogs across multiple countries.
• Testing: Read performance data daily to scale winners and cut losing products quickly without emotional attachment.
• New Launches: Set up listings from proven templates to ensure every product monetizes quickly and is structured for scale.
• Product Innovator - Look for opportunities for new product launches outside of our existing portfolio. New product trends, new areas of demand we can launch into.

Requirements and Skills

• Experience: Proven history managing marketplace performance across multiple marketplace vendors and regions, specifically Amazon Seller Central.
• Vendor Account Management - You have worked with Marketplace vendor account management teams to ensure they leverage our brands.
• Commercial Mindset: You are comfortable owning revenue, margin, and spend decisions.
• Volume Management: You have experience working with multiple brands and high volume environments across multiple tasks.
• Technical Literacy: You use AI tools like Gemini, ChatGPT, or Claude to scale your output and analyze data.
• Optimisation Skills: You understand how to use templates and frameworks to improve conversion rates.
• Analytical Focus: You prioritize metrics like ACOS, TACOS, ROAS, and revenue per session.
• Preferred Experience: Knowledge of health, supplements, or FMCG sectors is a plus.

Why Join Us?

• Founder Member Status: Shape the culture of our European operations at The Masonry.
• Hybrid Flexibility: Balance 3 days in a premium Dublin 8 workspace with 2 days of remote work.
• Professional Growth: Manage a massive portfolio of brands and global offers with the opportunity to lead a growing team.
• Casual Dress Code - Forget suits, smart casual all the way for us.
• Summer Friday Hours - Friday’s reduced hours to start your weekend early.

Please send your CV and a cover letter outlining your relevant experience and availability: (Subject: Marketplace Performance Manager – [Your Name]).