Freelance Ecommerce Jobs (NOW HIRING)

Company description
Mars United℠ 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/.
Overview
We are seeking a detail-oriented and tech-savvy Ecommerce Specialist to support our ecommerce team in ensuring brand consistency and optimized content delivery across retail platforms. In this role, you will be responsible for managing the syndication of product content across retailer websites, maintaining catalog and content data accuracy, and ensuring seamless content updates across channels using the latest AI-enabled tech. This is an exciting opportunity for someone with foundational ecommerce experience who thrives in a fast-paced, cross-functional environment. Candidates must reside in a commutable distance from our Chicago or Bentonville office for a hybrid work schedule.
PRIMARY RESPONSIBILITIES:

• Manage and execute content syndication strategies across ecommerce retailer platforms such as Amazon, Walmart, Target, and others
• Partner with internal teams (brand, ecommerce, digital marketing) to gather product content, assets, and copy for syndication.
• Work closely with external syndication tools (e.g., Profitero, Salsify, Syndigo, Vendor Central) to ensure timely and accurate product data distribution.
• Monitor and audit syndicated content for accuracy, completeness, and alignment with brand guidelines and assist in troubleshooting content issues, coordinating with retailer teams or syndication platforms.
• Report on content health metrics and syndication performance; recommend improvements as needed.
• Stay informed on ecommerce content best practices and retailer content trends
• Build productive relationships and communications with cross-functional teams (i.e., answer questions/provide direction) to keep projects moving forward
• Develop your proficiency across all Mars internal workflow and financial management systems
• All other duties as assigned by Manager or Director

SKILLSETS REQUIRED:

• Proactive nature in the seeking of work/responsibility
• Prior experience with retail portals (e.g., Supplier One, Vendor Central, etc.), familiarity with Item Set Up a plus
• Hands on Keyboard experience with Salsify/Syndigo or other assets tool
• Dependability in execution of work and as member of assigned team
• Enthusiastic, "can do" attitude in accepting work/new challenges in a changing environment
• Desire to learn all aspects of the Ecommerce discipline
• Effective interpersonal skills working well across functions
• Bachelor's degree in advertising, marketing, business or related field
• 2+ years of experience in ecommerce, digital marketing, or content management.
• Ability to manage time and meet deadlines
• Detail orientation and ability to multitask across fluid workload
• Strong computer skills, experience with AI tools, Excel, PowerPoint, etc.

Additional information
The Power of One starts with our people! To do powerful things, we offer powerful resources.
Our best-in-class wellness and benefits offerings include:
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
The benefits offerings listed are available to eligible U.S. Based employees, are reviewed on an annual basis, and are governed by the terms of the applicable plan documents.
We also offer medical and voluntary benefits to our freelancers and temporary employees. Voluntary benefit options include supplemental medical insurance, transportation, and parking benefits, legal benefits, pet insurance, and auto and home insurance.
You must be actively employed for 90 consecutive calendar days in order to be eligible for Publicis medical and voluntary benefits. You will also be eligible to participate in the Publicis 401(k) Plan after you complete 1,000 work hours in a consecutive 12-month period.
Mars United℠ Commerce is an Equal Opportunity Employer. Our employment decisions are made without regard to actual or perceived race, color, ethnicity, religion, creed, sex, sexual orientation, gender, gender identity, gender expression, pregnancy, childbirth and related medical conditions, national origin, ancestry, citizenship status, age, disability, medical condition as defined by applicable state law, genetic information, marital status, military service and veteran status, or any other characteristic protected by applicable federal, state or local laws and ordinances.
If you require accommodation or assistance with the application or onboarding process specifically, please contact USMSTACompliance@publicis.com.
All your information will be kept confidential according to EEO guidelines.
Compensation Range: USD $53,960.00 - USD $71,610.00/Annually. This is the pay range the Company believes it will pay for this position at the time of this posting. Consistent with applicable law, compensation will be determined based on the skills, qualifications, and experience of the applicant along with the requirements of the position, and the Company reserves the right to modify this pay range at any time. Temporary roles may be eligible to participate in our freelancer/temporary employee medical plan through a third-party benefits administration system once certain criteria have been met. Temporary roles may also qualify for participation in our 401(k) plan after eligibility criteria have been met. For regular roles, the Company will offer medical coverage, dental, vision, disability, 401k, and paid time off. The Company anticipates the application deadline for this job posting will be 7/11/2026.