Associate Retail Media Manager, Omnichannel , NY
Listed on 2026-01-17
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Marketing / Advertising / PR
Digital Marketing, Ecommerce
Location: New York
New York, NY
About Mammoth Brands
Mammoth Brands (formerly Harry’s Inc.) is the modern CPG company behind brands Harry’s, Flamingo, Lume, Mando, and Coterie. We’re building a new model—and home—brands, founders, and talent looking to solve unmet needs, improve people’s lives, and ultimately challenge the status quo. Our mission is to “Create Things People Like More.” Simply put: everything we do should be better than what already exists.
If it’s not, we don’t do it. This guides everything we do, from developing the best product experiences, to making Mammoth Brands a great place to work, to exploring innovative ways to give back to our community.
We got our start in 2013 when our co-founders created Harry's. They built the brand differently—online first, prioritizing direct relationships with customers—and in the process learned they’d created something bigger: a playbook and platform that could help other brands grow and scale to their full potential, and a vision to reimagine consumer packaged goods. Today, Mammoth Brands is a growing portfolio of brands and the largest CPG company built in the last 20 years.
Even as we grow, we take extra care to maintain the small, scrappy, entrepreneurial culture that helped to get us where we are today: to create a company that people like more, that better serves its customers, employees, and community. As a company, we’re also committed to making a positive impact and have donated over $20 million through our network of nonprofit partners to date.
We are looking for a highly motivated individual with 2+ years of Walmart Connect, Criteo, Roundel Media Studio and/or Retail Media Network experience, preferably also 1+ years of Amazon Advertising experience.
The ideal candidate has prior experience launching, optimizing, and measuring retail media campaigns for brands (CPG industry experience is a plus but not mandatory). Also, this individual must also demonstrate a strong analytical ability to measure and report on media performance while leveraging insights to provide clear recommendations on strategic media optimizations.
This person is highly analytical with a marketing-focused critical thinking mindset and proactive sharer of information with a deep desire to understand the shopper-insight drivers behind the business performance. They make decisions that are based on data and customer experiences and have experience operating in a test-and-learn environment and constantly push themselves to learn and improve always.
About The Team
Our mission is to build delightfully personalized experiences in grooming that leverage the direct relationships we have with our customers to make their lives easier.
This role reports into the Digital Team where the DTC team and Amazon team also resides, creating both a learning and working collaboration experience between teams. The Digital team is responsible for the P&L for DTC and Amazon for both Harry’s and Flamingo Brands. This role will also work closely with the Customer Retail teams in driving omnichannel ecommerce marketing initiatives with the intent of growing digital penetration across retailers.
We are a nimble team with a challenger mind-set, endless passion for learning and testing, and uncompromising focus on providing the best brand experience on digital platforms. We are a highly collaborative team that partners cross-functionally to deliver high performing results, to deliver customer and channel insights back to Harry’s organization, and to discover opportunities that set up future success for the eCommerce channel and Harry’s as a company.
- Support Retail Leads of Walmart, Target, Drug, and Grocery in creating long term strategy for Ecommerce Performance Marketing for their respective accounts.
- Independently manage the and retail media budget and define performance media activities across on platform and off platform tactics with the strategic purpose of incremental sales and efficient return.
- Manage external agencies in terms of campaign delivery, strategy briefing, measurement KPI goal setting. Distill Brand Strategies to Retail Media strategies
- Instill a performance marketing mindset, by setting clear…
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