Senior Manager Ecommerce
$90k - $120kOverstock Home Outlet
Position Summary We are a growing consumer products company with approximately $2 million in annual sales, selling through multiple online channels including Shopify, Amazon, Walmart Marketplace, eBay, and Wayfair. We are looking for a hands‑on Senior E-commerce Manager who can take ownership of our online business, identify growth opportunities, and help scale our revenue. Responsibilities Own the day-to-day performance of Shopify, Amazon, Walmart Marketplace, eBay, and Wayfair. Develop and execute strategies to increase online revenue and profitability. Optimize product listings, titles, images, keywords, and content across all marketplaces. Improve conversion rates and customer experience on the Shopify website. Manage promotions, pricing strategies, coupons, and seasonal campaigns. Oversee inventory availability and coordinate with operations to prevent stockouts and overselling. Monitor marketplace health metrics, seller performance, customer reviews, and account compliance. Manage email marketing campaigns, customer retention initiatives, and loyalty programs. Work with advertising agencies or directly manage Amazon Ads, Google Ads, Meta Ads, and marketplace advertising. Analyze sales performance, traffic, conversion rates, advertising results, and customer behavior to identify growth opportunities. Create weekly and monthly reports with actionable recommendations. Research competitors, pricing trends, and new marketplace opportunities. Implement automation and AI tools to improve efficiency and support business growth. Own the health and performance of all marketplace accounts, including Amazon, Walmart Marketplace, eBay, and Wayfair. Monitor and maintain excellent account health metrics, including Order Defect Rate (ODR), Late Shipment Rate, Valid Tracking Rate, On-Time Delivery Rate, Cancellation Rate, and other marketplace performance standards. Ensure compliance with all marketplace policies and seller requirements to prevent account warnings, listing suppressions, or suspensions. Proactively resolve policy violations, customer complaints, A-to-Z claims, chargebacks, returns, and performance notifications. Manage catalog quality by maintaining accurate product listings, images, attributes, pricing, and inventory across all marketplaces. Coordinate with customer service, warehouse, and operations teams to quickly resolve issues that could negatively impact seller performance. Develop and implement processes that improve marketplace efficiency, customer satisfaction, and operational excellence. Serve as the primary point of contact for marketplace escalations and account-related issues. Continuously monitor marketplace updates, policy changes, and new selling opportunities to ensure the business remains compliant and competitive. Qualifications 5+ years of e-commerce management experience. Strong hands‑on experience with Shopify. Experience managing Amazon Seller Central. Experience with Walmart Marketplace, eBay, and Wayfair is strongly preferred. Knowledge of marketplace SEO, catalog management, and listing optimization. Experience with inventory management and order fulfillment processes. Strong understanding of Google Analytics, Excel, and reporting tools. Experience with Klaviyo or another email marketing platform. Excellent analytical, organizational, and communication skills. Self‑motivated, detail-oriented, and comfortable working in a fast‑paced, growing company. Required Experience Demonstrated experience successfully managing and maintaining healthy seller accounts on Amazon Seller Central, Walmart Marketplace, eBay, and Wayfair. Proven track record of resolving account health issues and maintaining high seller performance metrics. Strong understanding of marketplace policies, compliance requirements, listing optimization, and catalog management. Key Performance Indicators (KPIs) Increase total online revenue. Improve gross profit margin. Increase Shopify conversion rate. Grow Amazon and marketplace sales. Improve Average Order Value (AOV). Increase repeat customer rate. Maintain marketplace account health and customer satisfaction. Improve advertising return on ad spend (ROAS).Reduce inventory stockouts and listing errors. Compensation Competitive salary based on experience – $90k–120k. Performance-based bonus tied to revenue and profitability goals – to be discussed at interview. Paid time off and benefits. Opportunity to grow into a Director of E-commerce role as the company expands. #J-18808-Ljbffr
- ...Job Title : Senior Business Analyst Location : Newark, NJ Hire Type : Contract Job Description:- • Strong Business Analysis... ...: - Elicit, translate, validate, communicate, negotiate, and manage requirements through techniques such as interviews, walk-...SeniorContract work
- 100 Horizon Healthcare Services, Inc in Newark, New Jersey, is seeking a Specialist II to support Business Continuity Management activities. The position requires a minimum of 8 years of experience in business continuity planning and entails responsibilities such as maintaining...SeniorLive inWork at office
- ...and in developing functional requirements and specifications. Manage the execution, monitoring, and control of projects/campaigns using... ...and address their needs. Handle shifts in priorities from senior leadership by ensuring team members remain agile enough to absorb...SeniorWork at officeShift work
- ...industry-leading desk booking and room booking to streamlined visitor management. Today, we are laser-focused on helping companies reimagine... ...our product even better. We’re looking for an inspiring Senior Product Manager to join our R&D team focused on creating an...SeniorWork at officeRemote workFlexible hours2 days per week
- ...requires 3-5+ years of experience, including PERM filings, and strong client service with accuracy in fast-paced settings. You will manage a caseload, prepare H-1B petitions, coordinate recruitment, and assist with government filings while collaborating closely with...SeniorPermanent employmentH1b
- ...Your Impact Axon is the developer and manufacturer of conducted electrical weapons, body worn cameras, and digital evidence management solutions. By successfully applying technical solutions to age old problems in digital video capture, the Axon team has redefined...SeniorRemote work
- Horizon Blue Cross Blue Shield of New Jersey in Newark, NJ is seeking a Director of Sales for the Mid-Size Market. This hybrid full-time role leads a high-performing team to drive sustainable growth, deepen client relationships, and expand market presence. The position ...SeniorFull time
$62 per hour
...Senior Product Owner Our client, a leading organization in the technology and government services sector, is seeking a Senior Product... ..., or Marietta. Pay Range: $62/hr What's the Job? Manage and prioritize the team backlog to ensure maximum value delivery...Senior- ...and user acquisition campaigns. Key duties include optimizing multi-platform advertising campaigns, analyzing performance data, and managing resources effectively. A minimum of 6 years of experience in Performance Marketing and a strong understanding of MMPs are required...Senior
- Jobtailor is seeking a senior analytics leader in Newark, NJ to establish department-wide strategies, oversee trend analysis, forecasting, and risk/control performance. You will drive innovation, manage large datasets, and coach a high-performing team across analytics,...Senior
- ...specializing in System Design Documentation and Advanced SQL. Responsibilities include API specifications, ETL validation, and UAT coordination. This position includes housing benefits and requires direct interaction with data management systems. #J-18808-Ljbffr Tech MirrorsSenior
- Senior Business Analyst - Wire Payments Customer Journey Design New Jersey, Newark 01/26/2026 Contract Active Job Description Job Summary The Senior Business Analyst will play a key role in designing and optimizing customer journeys for wire transfers across multiple...SeniorContract work
$100k - $175k
...The Role Veeva is seeking a Senior Manager / Associate Director of Field Marketing. This is a great opportunity for someone who is looking to learn from and contribute to a high-caliber team at a high-growth company. You can make a real impact across many areas within...SeniorLocal areaFlexible hours- Horizon Blue Cross Blue Shield of New Jersey is seeking a Sr. Analyst, Service to lead end-to-end process analysis, redesign, and implementation efforts to improve operational performance and customer experiences. This role partners closely with Operations, Enterprise Business...Senior
- ...Senior Customer Success Manager Location: Remote Reports to: Head of Customer Success Employment Type: Full-time Role Overview We are seeking an experienced Senior Customer Success Manager (Senior CSM) to join our enterprise Customer Success team. This role...SeniorFull timeRemote work
- Senior Business Analyst - Payments Transformation Wire Payments New Jersey, Newark 01/26/2026 Contract Active Job Description: Job Summary The Senior Business Analyst will support a large-scale Payments Transformation initiative with a primary focus on modernizing wire...SeniorContract work
$76.94k - $204.97k
...committed to a fully electric vehicle (EV) fleet by the end of 2025, which means that all our drivers will be assigned an EV. As a Senior Pharmaceutical Sales Specialist for the Advanced Specialty Team, you’ll play a pivotal role in channeling our scientific capabilities...SeniorTemporary work$76.94k - $204.97k
AstraZeneca GmbH is seeking a Pharmaceutical Sales Specialist for Advanced Specialty Care Immunology in Newark, NJ. In this role, you will develop and demonstrate knowledge of clinical disease states while effectively communicating product information to healthcare professionals...Senior- ...and supervision of staff to ensure safety and compliance with regulations. The ideal candidate will have experience in maintenance management, along with strong organizational skills and the ability to multi-task. Join our caring family and feel the compassion you...SeniorFull time
- JPMorganChase in Newark, New Jersey, seeks an Ad/Email Business Analyst to enhance marketing across consumer banking products. In this pivotal role, you'll bridge gaps between business needs and technical solutions, focusing on robust communication with diverse teams. The...Senior
- Nice to meet you! My name is Claudet. I'm an elder care provider living in Newark who is seasoned and want to care for your loved ones. Hope to talk to you soon if you are interested. Please visit to view full details and to apply. Lots of jobs to choose from!Senior
- IQVIA is seeking a seasoned Business Systems Analyst to drive end-to-end requirements for client implementations and migrations. You will translate contractual scope into detailed, IQVIA-standard BRDs and shape validation strategies across data files and records. The role...SeniorRemote job
- Jobtailor is seeking an experienced Product Manager to own the full lifecycle of our SaaS restaurant POS product, from discovery to launch and continuous improvement. You will spend significant time with restaurant owners and operators to understand workflows and pain points...Senior
- ...to connect them with exceptional professionals for this role. JOB DESCRIPTION Join a team delivering applications for data management, controls, modeling, analytics, and reporting. The Firmwide Finance Business Architecture (FFBA) team is responsible for the Global...SeniorWork at officeVisa sponsorship
- A leading IT services provider is looking for a Business Analyst for a contract opportunity in Secaucus, NJ. The ideal candidate will have over 5 years of IT experience, strong Microsoft Office skills, and the ability to communicate technical information effectively. Responsibilities...SeniorContract workWork at office
- Motorola Solutions is seeking a Sr. Salesforce Business Analyst within their Global Sales Operations. You will drive CRM design, governance, and analytics across the Sales Cloud, focusing on declarative tools and UAT validation. Partner with Sales, Finance, IT, and Product...Senior
$90k - $100k
At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions...SeniorWorldwideRelocation$175k - $200k
...helps small businesses thrive. We provide point of sale systems, payments, ecommerce, loyalty, and other tools that empower independent retailers nationwide. We are looking for a driven Product Manager to lead the strategy and development of our restaurant point of sales...SeniorWork at office3 days per week- 100 Horizon Healthcare Services, Inc, located in Newark, NJ, is seeking an experienced Account Manager for the Labor market segment. This role focuses on retaining and managing health and welfare funds while establishing relationships with fund trustees and administrators...Senior
- ...candidate experienced in Performance Marketing and User Acquisition. Responsibilities include developing global marketing strategies, managing multi-platform advertising campaigns, and optimizing performance based on data analysis. Candidates should have over 6 years of...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Manager Ecommerce. Be the first to apply!
- senior East Orange, NJ
- ecommerce specialist East Orange, NJ
- e-commerce customer service representative East Orange, NJ
- e-commerce assistant East Orange, NJ
- ecommerce associate East Orange, NJ
- ecommerce assistant East Orange, NJ
- director of ecommerce
- ecommerce manager
- ecommerce merchandising manager
- senior director ecommerce



