Copywriter, Ecommerce

New York, USA (Hybrid)

$66K/yr – $102K/yrMid Level3+ years expFull time

Posted 3 months ago

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Job Summary

Drive ecommerce copy leadership across PDP content, SEO/AEO/GEO optimization, and multi‑client accounts to elevate conversion.

  • Must-have: 3+ years ecommerce copywriting experience including PDP content optimized for SEO, AEO, and GEO
  • Standout: Experience mentoring copywriters and managing multiple client accounts
  • Standout: Familiarity with Salsify, Syndigo, and AI optimization tools

Job Description

Responsibilities

  • Lead the development of high‑performing PDP copy—including titles, bullets, A+ modules, brand store content, FAQs, and enhanced content—optimized for SEO, AEO, and GEO.
  • Oversee multiple client accounts, ensuring consistent quality, strategic alignment, and on‑time delivery across all copy deliverables.
  • Manage, mentor, and develop copywriters; provide feedback, training, and coaching to elevate team capabilities.
  • Conduct advanced keyword research, semantic analysis, and AI‑driven query exploration to inform content strategy.
  • Establish and maintain content standards, style guidelines, and best practices for ecommerce copy across the organization.
  • Partner with strategy, creative, ecommerce, and client teams to translate insights into compelling, conversion‑driving content.
  • Identify, evaluate, and integrate new platforms, tools, and technologies—including AI‑assisted writing, optimization, and content QA tools—to improve efficiency and performance.
  • Stay ahead of industry trends, retailer algorithm updates, and emerging content formats; proactively recommend new approaches to clients and internal teams.
  • Review and refine existing content to improve ranking, clarity, and conversion, leveraging performance data and testing insights.
  • Support new business efforts by contributing to proposals, capability presentations, and content strategy recommendations.

Requirements

  • 3+ years of ecommerce copywriting experience, including writing PDP content optimized for SEO, AEO, and GEO.
  • Demonstrated experience managing or mentoring copywriters or creative contributors.
  • Deep understanding of ecommerce content best practices, retailer requirements, and algorithmic ranking factors.
  • Strong command of keyword research, semantic SEO, and AI‑driven content optimization techniques.
  • Ability to translate complex product information into clear, compelling, conversion‑focused copy.
  • Experience working across multiple client accounts or within a fast‑paced agency environment.
  • Strong editing, proofreading, and quality‑control skills with exceptional attention to detail.
  • Familiarity with ecommerce content platforms (Salsify, Syndigo, etc.) and AI writing/optimization tools.
  • Excellent communication and interpersonal skills; able to collaborate effectively across strategy, creative, and ecommerce teams.
  • Bachelor’s degree in advertising, marketing, communications, journalism, or related field preferred.

Preferred

  • Experience with AI writing/optimization tools.
  • Experience implementing scalable content processes.

Benefits

  • Paid Family Care for parents and caregivers for 12 weeks or more
  • Monetary assistance and support for Adoption, Surrogacy and Fertility
  • Monetary assistance and support for pet adoption
  • Employee Assistance Programs and Health/Wellness/Comfort reimbursements to help you invest in your future and work/life balance
  • Tuition Assistance
  • Paid time off that includes Flexible Time off Vacation, Annual Sick Days, Volunteer Days, Holiday and Identity days, and more
  • Matching Gifts programs
  • Flexible working arrangements
  • ‘Work Your World’ Program encouraging employees to work from anywhere Publicis Groupe has an office for up to 6 weeks a year (based upon eligibility)
  • Business Resource Groups that support multiple affinities and alliances
Mars United Commerce logo

Mars United Commerce

Mars UnitedSM Commerce is a global commerce marketing practice that aligns people, technology, and intelligence to make the business of our clients better today than it was yesterday. Our worldwide capabilities coalesce into four key disciplines — Strategy & Analytics, Content & Experiences, Digital Commerce, and Retail Consultancy — that individually deliver unmatched results for clients and collectively give them an unparalleled network of seamlessly integrated functions across the entire commerce marketing ecosystem. These disciplines are powered by our industry-leading technology platform, Marilyn®, which helps marketers understand the total business impact of their commerce marketing activation, enabling them to make better decisions, create connected experiences, and drive stronger, measurable results. Learn more at https://www.marsunited.com/.

Founded in 1972
Southfield, Michigan, USA
970 employees (280 in marketing)

Traffic Signals

Monthly Visitors
19.7K
Traffic Source Mix
Search
37.8%
Direct
46.2%
Referral
7.8%
Social
6.8%
Paid
1.1%

Headcount Trend

Current headcount: ~970

Marketing Team

Marketing Team Size
117 (12% of company)
Marketing Roles Posted (Last 30 Days)
11