Back to jobs
New

Manager, Marketplace & Amazon Operations

Pasadena, California, United States

Who we are:

We are Nature’s Bakery, one of the fastest growing snack brands in the category and have recently joined KIND, a healthy snacking leader, and the Mars family of companies, to accelerate the growth of our healthier snacking platform. We have a bright future ahead of us. Come bake with us and create a world of snacking that is both good, and good for you.

Why would you want this job?

  • Growth Opportunities (Career Progression)
    1. We believe in developing people and careers. Our approach? Enhancing personal and professional lives with our commitment to growth through encouragement, acknowledgement and a focus on promoting from within.
  • High-Visibility Strategic Impact
    1. This is not a back-office job. You will be the single owner of the critical profitability levers (chargebacks, supply chain, inventory) for our fastest-growing revenue channel. Your role is central to the company’s crucial growth mandate for 2026, granting you high-level visibility and influence across Finance, Operations, and the Senior Leadership team.
  • Future-Proofing with Cutting-Edge Skills
    1. Build Expertise in AI-Powered Commerce: Join a team explicitly structured around agility and innovation. You will be at the forefront of digital commerce, gaining immediate, hands-on expertise in applying GenAI and advanced data analytics to solve real-world problems (forecasting accuracy, supply chain optimization). This ensures your skillset is future-proof and directly connected to how the most successful brands will operate for the next decade.

 

Summary of what you’ll be up to

The Manager, Marketplace & Amazon Operations is a Dependable and Organized specialist responsible for the expert day-to-day management, execution, and financial oversight of our first-party Amazon, Thrive Market, and third-party marketplace business (primarily Amazon and Walmart). This role directly drives sales growth and our profitability by ensuring operational efficiency and enabling AI-powered marketing efforts.

What will you get to do?

  • Operational Execution: Direct management of Amazon Vendor/Seller Central operations, including inventory forecasting, purchase order management, and operational data integrity.
  • Financial & Supply Chain Management: Lead all aspects of our Amazon Sales, Supply Chain, Finance, and Chargeback management, partnering with internal logistics teams to ensure optimal stock levels and minimize fees.
  • Partnership & Negotiations: Manage the day-to-day relationship with Amazon first-party as well as key marketplace contacts (Amazon/Walmart), supporting senior leadership during strategic negotiations.
  • GenAI Data Enablement: Manage and provide the accurate product, pricing, and profitability data feeds necessary for DCO and other GenAI marketing tools used by our Media team.
  • AI-Powered PLO Execution: Collaborate with the Digital Shelf Manager to vet and upload GenAI-generated Product Listing Optimization (PLO) content, ensuring operational compliance.
  • Innovation & Future-Proofing: Proactively evaluate and pilot new marketplace tools powered by GenAI for forecasting accuracy, inventory prediction, and cost management efficiencies.

Experience that will help you succeed

  • 3+ years of hands-on experience managing a high-volume Amazon Vendor or Seller Central account.
  • Proven Analytical skills for managing supply chain data and financial reconciliation.
  • A strong Thoughtful culture fit, with the ability to maintain Inclusive and supportive relationships across our internal teams and manufacturing partners.
  • Location: Based in the LA/SoCal area, with a requirement to work on a hybrid model (approx. 2 days per week in the Pasadena office) to strengthen onboarding and cross-functional alignment.

#LI-Hybrid

The Good Stuff – Benefits
Our team members' physical and mental health is important to a thriving workplace. That’s why we offer the following benefits to full-time employees:

  • Medical, dental, and vision insurance offered for eligible employees
  • 401(k) plan with a company match that vest on day 1 of eligibility
  • Paid vacation 
  • Paid time off 
  • Holiday pay (11 days)
  • Paid short-term disability
  • Paid life insurance
  • Banfield Pet Insurance Discounts
  • Wellness Benefits and Discounts
  • Employee Assistance Program

 

 

EEO

We are committed to an inclusive workplace where diversity in all its forms is championed. We are proud to be an equal opportunity workplace and we are an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. 

 

Privacy Policy

Mars and its family of brands is committed to transparency and responsibility in how we handle the personal data entrusted to us by our customers and consumers. To learn more about our privacy policy please follow this link.

Apply for this job

*

indicates a required field

Resume/CV*

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf

Select...
Select...
Select...
Select...
Select...

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Nature's Bakery’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.