Amazon Marketplace Manager

Particle is a fast-growing international portfolio of beauty brands, built to create products people genuinely love and use every day. We are looking for an experienced and hands-on Amazon Marketplace Manager to take full ownership of our Amazon channel and drive its continued growth.

This role combines commercial strategy with day-to-day execution across marketplace operations, advertising, content, pricing, promotions, inventory planning, and performance analysis. You will work closely with our Growth, Creative, Supply Chain, Finance, and Customer Experience teams to strengthen Particle’s presence on Amazon and maximize the channel’s revenue and profitability.

This is a full-time, on-site position, working five days a week from our Tel Aviv office.

Responsibilities

• Own and manage Particle’s Amazon channel end-to-end, including day-to-day operations and account performance.
• Develop and execute the channel’s growth strategy, with ownership of revenue, profitability, and key commercial KPIs.
• Manage and optimize product listings, SEO, A+ Content, brand storefronts, pricing, promotions, and product launches.
• Plan, launch, and manage Amazon PPC campaigns across Sponsored Products, Sponsored Brands, and Sponsored Display.
• Continuously optimize campaign structure, keywords, bids, budgets, and targeting to improve ROAS, ACOS, TACOS, and overall channel profitability.
• Analyze sales, traffic, conversion, rankings, advertising performance, reviews, competitors, and market trends to identify growth opportunities.
• Partner with Supply Chain on demand forecasting, inventory availability, replenishment planning, and preventing stockouts or excess inventory.
• Work cross-functionally with the Growth, Creative, Finance, Customer Experience, and Supply Chain teams to execute initiatives and continuously improve channel performance.

Requirements

• 4+ years of hands-on experience managing and growing an Amazon marketplace business, preferably for a consumer, beauty, wellness, or e-commerce brand.
• Proven experience owning Amazon performance across commercial strategy, marketplace operations, and advertising.
• Strong working knowledge of Amazon Seller Central and/or Vendor Central.
• Proven hands-on experience managing Amazon PPC campaigns, including Sponsored Products, Sponsored Brands, Sponsored Display, keyword research, bidding strategies, and performance optimization.
• Strong commercial and analytical capabilities, with a solid understanding of Amazon KPIs, including revenue, profitability, ROAS, ACOS, and TACOS.
• Experience with inventory planning, forecasting, and marketplace operational processes.
• Ability to work independently, manage multiple priorities, and drive projects from strategy through execution.
• Excellent English communication skills.
• Experience with the US Amazon marketplace – a strong advantage.