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Marketplace Manager Jobs in Riverside, CA (NOW HIRING)

ViewSonic

E-Commerce Marketing Manager

Brea, CA · On-site

Manage the full product detail page content stack: Titles, Bullet Points, Product Descriptions ... Own marketplace analytics and reporting (e.g., Intentwise, Kapoq): weekly performance readouts ...

Newegg

Head of Marketplace

Diamond Bar, CA · On-site

Strategic & Financial Management * Own full P&L responsibility for Newegg's Marketplace business, driving growth in GMV, margin, and operational efficiency. * Define and implement long-term ...

PacSun

Ecommerce Marketplace Specialist

Anaheim, CA · On-site

What You'll Do Marketplace Operations • Own daily marketplace operations across TikTok Shop, DoorDash, Uber, and other marketplace partners. • Manage product assortment, pricing, promotions, and ...

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All JobsMarketplace JobsMarketplace Manager JobsMarketplace Manager Jobs in Riverside, CA

Marketplace Manager information

See Riverside, CA salary details

$29.7K

$65.4K

$118.4K

How much do marketplace manager jobs pay per year?

As of Aug 17, 2026, the average yearly pay for marketplace manager in Riverside, CA is $65,372.00, according to ZipRecruiter salary data. Most workers in this role earn between $46,900.00 and $72,000.00 per year, depending on experience, location, and employer.

What is a marketplace manager?

Marketplace Managers are professionals responsible for overseeing and optimizing the operations of an online marketplace, such as Amazon, eBay, or a company's own e-commerce platform. Their duties typically include managing product listings, coordinating with sellers or vendors, analyzing sales data, and implementing strategies to increase sales and customer satisfaction. They also ensure that the marketplace complies with relevant policies, maintains quality standards, and provides a seamless experience for buyers and sellers. Marketplace Managers often collaborate with marketing, sales, and customer service teams to achieve business goals.

What are some common challenges marketplace managers face when balancing the needs of buyers and sellers on a platform?

Marketplace Managers often navigate the delicate balance between ensuring a seamless experience for buyers and supporting sellers to be successful. Challenges can include managing disputes, ensuring product quality, and maintaining fair policies that encourage trust on both sides. Additionally, they work closely with customer service, product, and marketing teams to optimize user satisfaction and marketplace performance, requiring strong communication and problem-solving skills.

What are the key skills and qualifications needed to thrive as a marketplace manager, and why are they important?

To thrive as a Marketplace Manager, you need a solid background in e-commerce operations, analytics, and digital marketing, often supported by a relevant degree or experience in online retail. Familiarity with marketplace platforms like Amazon, eBay, or Shopify, as well as tools such as Google Analytics and inventory management systems, is typically required. Strong negotiation, communication, and problem-solving skills help you build relationships with vendors and address marketplace challenges effectively. These skills are crucial for optimizing sales, ensuring smooth marketplace operations, and driving business growth in a competitive digital environment.

What is the difference between Marketplace Manager vs E-commerce Specialist?

AspectMarketplace ManagerE-commerce Specialist
Primary FocusOversees online marketplace operations, vendor relationships, and platform performanceManages online store sales, product listings, and digital marketing strategies
Required SkillsMarketplace platform knowledge, vendor management, analyticsProduct listing, SEO, digital marketing, sales optimization
Work EnvironmentTypically in e-commerce or retail companies managing multiple marketplacesOften in online retail or brand companies focusing on individual e-commerce sites

While both roles operate within the e-commerce industry, a Marketplace Manager primarily manages multiple online marketplaces and vendor relationships, whereas an E-commerce Specialist focuses on individual online store sales and marketing strategies. Understanding these differences helps in choosing the right career path or job search focus.

What are the duties of a Marketplace Manager?

A Marketplace Manager oversees the operation and performance of online marketplace platforms, including managing vendor relationships, optimizing product listings, monitoring sales metrics, and ensuring customer satisfaction. They often use tools like analytics software and require strong organizational and communication skills to coordinate between sellers and buyers effectively.

What are popular job titles related to Marketplace Manager jobs in Riverside, CA?

For Marketplace Manager jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Marketplace Manager jobs in Riverside, CA look for?

The top searched job categories for Marketplace Manager jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Marketplace Manager jobs?

Cities near Riverside, CA with the most Marketplace Manager job openings:

Marketplace Manager jobs near you
Infographic showing various Marketplace Manager job openings in Riverside, CA as of August 2026, with employment types broken down into 86% Full Time, 13% Part Time, and 1% Contract. Highlights an 84% Physical, 2% Hybrid, and 14% Remote job distribution, with an average salary of $65,372 per year, or $31.4 per hour.

E-Commerce Marketing Manager

ViewSonic

Brea, CA • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 21 days ago

Job description

SupervisionReports to: Director of E-Commerce Marketing
Come grow with us!Working at ViewSonic is a unique opportunity to do rewarding, meaningful, high-visibility work for a global leader in visual technology. At ViewSonic, we are celebrating nearly 4 decades of excellence, carrying on the same entrepreneurial spirit and innovation we've had since 1987. Our brand and products are well-known throughout the industry. As a result, we are growing quickly and are looking for energetic, motivated team members to expand our nest.
Your Role and ImpactThe E-Commerce Marketing Manager will own and scale ViewSonic's Amazon US/Canada business, primarily Vendor Central (1P) with a smaller Seller Central marketplace presence, and its Viewsonic.com D2C growth engine as a single, unified marketing function, content, organic and paid discovery, Brand Store, content syndication, and lifecycle retention, and set the standards, playbooks, and measurement frameworks that Western Europe (VSE) and International (VSI) adopt as the U.S. standards for Global eCommerce & Agentic Commerce.
Day to Day Responsibilities
Organic & Content Ownership (Amazon & D2C)
  • Own Amazon US and Canada marketing performance end to end, primarily Vendor Central (1P) with Seller Central where applicable: organic ranking, traffic, conversion, and revenue contribution.
  • Manage the full product detail page content stack: Titles, Bullet Points, Product Descriptions, Backend Search Terms, Browse Nodes, PDP A+ and Premium A+ modules, Comparison Charts, and hotspot imagery, optimized for search ranking, conversion, and AI-powered discovery (Amazon Alexa+ for Shopping).
  • Own consumer SKU product pages on Viewsonic.com (Adobe Commerce): content accuracy, merchandising, conversion optimization, and AI/SEO readiness.

Content Syndication
  • Own content syndication services (Syndigo, NIQ): govern the master product content built on Amazon and D2C product pages, and ensure accurate, current, optimized content distribution across all retail accounts, one owner for the content source of truth.

Brand Store & Detail-Page Governance
  • Own the Amazon Brand Store: structure, navigation, category pages, and always-on product content, including Brand Store Detail Pages (BSDP); provide publish governance for campaign pages built by the Vertical Marketing Manager (Consumer).

Amazon & Cross-Retailer Advertising
  • Direct Amazon advertising strategy with the agency partner: Sponsored Products, Sponsored Brands, Sponsored Display, Video, DSP, and Sponsored Prompts (Beta), with accountability for ACOS, TACOS, and ROAS.
  • Extend advertising ownership across retail accounts: plan and run Commerce Media on Walmart Connect, Criteo, and other retailer networks, coordinated with the Operations & Marketplace Manager who owns those accounts' channel readiness. One advertising owner across every retail account, sized to the smaller non-Amazon budget.
  • Manage the Amazon Promotional Deal Calendar: Prime Day, Prime Big Deal Days, T5/T12, Lightning Deals, coupons, in alignment with the consumer Campaign Calendar.

D2C Growth, Merchandising & Lifecycle Marketing
  • Drive Viewsonic.com D2C growth for VSA: traffic acquisition, promotional execution, merchandising strategy, and conversion-rate optimization.
  • Own D2C lifecycle and retention marketing: email and SMS flows (welcome, post-purchase, win-back), customer segmentation, automation, and the ViewSonic Rewards program as a managed lifecycle asset. Campaign broadcast emails remain with the VMM (Consumer), with deployment via the corporate digital marketing team.

Retail Readiness & Launch Execution
  • Own retail readiness and launch execution for new SKUs: listing creation, content audit, advertising setup, go-live sequencing, and Amazon Vine / review generation programs.
  • Partner with the Amazon sales lead on the shared conversion engine: promotion planning, data insights, return-rate signals, and conversion performance.

Measurement & Reporting
  • Own marketplace analytics and reporting (e.g., Intentwise, Kapoq): weekly performance readouts, share-of-voice tracking, competitive audits, and executive-level summaries.
  • Use Amazon Ad Tag 2.0 and D2C analytics to measure cross-channel Amazon-to-D2C performance, alongside marketplace-specific reporting.
  • Coordinate with the eCommerce Operations & Marketplace Manager, who owns reviews and Q&A response management, so review-generation strategy and response operations work as one motion.

AI & Agentic eCommerce
  • Operate AI-powered listing optimization agents for continuous improvement of titles, bullets, and keyword strategy based on performance signals.
  • Leverage generative-AI tools for draft content creation, A/B test variant generation, and copy adaptation.
  • Monitor AI agent outputs to verify brand accuracy, content compliance, and alignment with ViewSonic messaging standards.
  • Build product content structured for AI summarization: Q&A content, comparison data, and use-case-driven feature descriptions, optimized for Amazon Alexa+ for Shopping and AI shopping assistants.
  • Advance D2C catalog and syndicated content toward full AI-assistant and agentic-commerce readiness.

Your Profile
  • 5+ years in Amazon Vendor Central (1P) management and eCommerce marketing, including Seller Central marketplace experience, with people or agency management experience.
  • Deep experience with Vendor Central (1P) as the primary Amazon business, working familiarity with Seller Central, plus the Amazon Advertising console(s) and listing content workflows.
  • Experience building A+ Content and Premium A+ modules, including comparison charts and brand story layouts.
  • Experience with content syndication platforms (Syndigo, NIQ, or equivalent) and D2C eCommerce platforms: Adobe Commerce (Magento), Shopify, or equivalent.
  • Proficiency with marketplace analytics platforms (Intentwise, Kapoq, Helium 10, or equivalent).
  • Specifics, not slideware: able to walk through real Amazon or D2C programs you have run, the levers you pulled, and how you measured the result.
  • Right to work in the United States or Canada, as applicable.
  • Experience with Commerce Media networks beyond Amazon (Walmart Connect, Tradedesk, Criteo, etc) and lifecycle/email marketing platforms.
  • Familiarity with AI-powered marketplace optimization tools, agentic platforms, and GEO/AEO content principles.
  • Prior exposure to setting or exporting a playbook across multiple regions or business units.
  • Detail-oriented operator with strong project management skills; able to run multiple launches, promotions, and optimization streams simultaneously.

What's in it for you:
  • Medical, Dental and Vision insurance options
  • 401k with company match
  • Paid Time Off
  • Company provided equipment

Work Environment & Requirements
  • Office Presence: Hybrid: 3 days in office, 2 days local offsite
  • Environment: Normal office conditions.
  • Physical Effort: Proficient in Microsoft Office applications, including Word, Excel, PowerPoint, and Outlook.
  • Hazards: Negligible, little or no exposure to hazards

At ViewSonic, our mission is to provide excellence in visual experience by combining products, solutions, and ecosystem developments. We celebrate and support diversity and are committed to creating a respectful and inclusive environment for all employee-partners. ViewSonic does not discriminate on any basis covered by appropriate law, and all employment is decided based on qualifications, merit, and business needs.
The above statements are intended to describe the general nature and level of work being performed by people assigned to this job. They are not intended to be an exhaustive list of all responsibilities, duties, and requirements.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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