E/Commerce Marketplace Specialist

PFX Group • Thornton, CO

3d • Onsite

About The Position

PFX™ engineers leading fluid solutions that keep the world moving and are building a better future while doing it. As a vertically integrated global powerhouse, PFX operates 17 manufacturing facilities and 4 R&D centers across the world, delivering performance from lab to road in over 40 countries. PFX Group™ brings together a family of trusted companies including Recochem, Prestone, Adam’s Polishes, B&B Blending, Kost USA, Ultra Clear, POR and Auto-Chem, each with deep expertise, regional insight, and a shared commitment to engineering excellence. From automotive and heavy-duty thermal management systems to household and industrial solutions, their products are built for performance, reliability, and a commitment to sustainability. This is a full-time, in-office position based in Denver, Colorado. The ideal candidate thrives in a fast-paced environment, enjoys wearing multiple hats, and wants hands-on experience in ecommerce, marketing, content creation, customer experience, and creator partnerships.

Requirements

• Bachelor's degree preferred.
• 2+ years of experience in ecommerce, marketplace management, digital marketing, marketing, or a related field.
• Experience with Amazon, Walmart Marketplace, TikTok Shop, Shopify, or similar ecommerce platforms.
• Strong written and verbal communication skills.
• Strong analytical and data analysis skills.
• Advanced Microsoft Excel skills preferred.
• Customer service experience is a plus.
• Experience working with affiliates, influencers, or content creators is a plus.
• Experience with content creation, social media, or digital marketing is preferred.

Nice To Haves

• Adobe Photoshop, Adobe Creative Suite, Canva, or similar creative software.
• Monday.com, Asana, or other project management platforms.
• Amazon Seller Central, Walmart Seller Center, and TikTok Shop.
• Experience with reporting, dashboards, and marketplace analytics.
• Basic photo, video, or content creation experience.
• Outgoing, energetic, and confident communicator.
• Thrives in a fast-paced environment and can effectively manage multiple priorities.
• Comfortable wearing multiple hats and jumping into new challenges as needed.
• Competitive, sports-minded, and motivated by achieving goals and driving results.
• Strong attention to detail with a proactive, problem-solving mindset.
• Team player with a positive attitude and willingness to help wherever needed.
• Passion for ecommerce, digital marketing, content creation, and consumer brands.

Responsibilities

• Support day-to-day operations across Amazon, TikTok Shop, Walmart, and other ecommerce marketplaces.
• Create, update, and optimize product listings, images, videos, and marketplace content.
• Monitor account health, reviews, listing issues, and marketplace compliance.
• Respond to buyer messages and customer inquiries while delivering an exceptional customer experience.
• Help resolve customer issues related to orders, shipping, products, and returns.
• Coordinate with affiliates, influencers, and content creators on campaigns, product seeding, and partnerships.
• Assist with promotions, product launches, pricing updates, and marketplace merchandising.
• Analyze marketplace performance and identify opportunities to improve traffic, conversion, and sales.
• Collaborate with marketing, creative, operations, and customer service teams to support business growth.
• Stay current on marketplace trends, social commerce, and digital marketing best practices.

Benefits

• Competitive compensation
• Career growth opportunities – we prioritize internal promotions
• Generous 401k match
• Comprehensive health benefits, including medical, vision and dental coverage and Telemedicine
• Paid vacation and holidays
• Tuition assistance program – support for continued education and professional development

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Associate degree