14 ecommerce developer jobs at 10 companies in Seattle, WA

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Machine Learning Engineer, Ecommerce Risk Control
Seattle, Washington, United States
$202k-$368k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
3+ YOE3+ years building and delivering large-scale ML models; Master's in relevant STEM; programming in Java/C++/Python; strong analytical and communication skills for risk/fraud problems.
Java, C++, Python, Scala, R, Ruby, Matlab
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Machine Learning Engineer, Ecommerce Risk Control
Seattle, Washington, United States
$148k-$301k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Master's in a relevant STEM field, 3+ years building ML models for large-scale projects, programming in Java/C++/Python, experience with forecasting/statistical tools, strong analytical and communication skills.
Java, C++, Python, Scala, R, Ruby, Matlab
1w
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Senior Machine Learning Engineer, Recommendation - TikTok eCommerce
Seattle, Washington, United States
$202k-$368k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
3+ YOEBachelor+ in CS or related, 3+ years in recommendation/ads/IR/NLP/CV/ML, strong programming and problem-solving, experience with large-scale data, familiarity with recommendation algorithms and deep learning.
tensorflow, pytorch, C++, Python
1mo
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Staff Software Engineer
Seattle, Washington, United States
$221k-$235k/yr HybridFull Time
lululemon
lululemonNASDAQ: LULU: Designs and retails technical athletic apparel and lifestyle products.
5+ YOEBachelor's in CS/SE/IT or related plus 5+ years post-baccalaureate software development; 4 years leading cross-functional teams and experience in contact centers/eCommerce/retail; multi-year Salesforce Service Cloud, Lightning, Apex, Salesforce DX experience; strong communication and critical thinking.
Salesforce Service Cloud, Salesforce Lightning, Apex, Apex Scheduling, Salesforce DX, REST, SOAP, OAuth, Kafka, Single Sign-On, AppExchange, Jira, Confluence, Visualforce, Lightning Web Components, Data Loader, SOQL, SOSL
2w
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Senior Sales Engineer
Seattle or United States
$110k-$150k/yr RemoteFull Time
Rithum
Rithum: Platform connecting brands and retailers to e-commerce marketplaces.
3+ YOE3+ years presales consultative or ecommerce ownership experience; proficiency with value-selling frameworks; experience with marketplaces, API integrations, and AI tools; strong executive communication and business-case skills.
ChatGPT, Copilot, Claude, REST, Webhooks
3w
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Quality Engineer - Costco Travel
Issaquah, Washington, United States
$150k-$190k/yr OnsiteFull Time
Costco Wholesale
Costco WholesaleNasdaq: COST: Operates a global chain of membership-only big-box warehouse clubs.
7+ YOE7+ years software QA experience, 4+ years testing eCommerce and automation with Selenium/Java, API and backend testing, Agile experience, leadership, DB/SQL skills, SDLC/SQA expertise, test planning and estimation.
Selenium, Java, Oracle, MS SQL Server, DB2, SQL, SOAP, REST, XML, CICD, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams
2mo
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Associate Manager, Retail Partnerships
San Francisco or New York City or Seattle or Chicago or Los Angeles
$111k-$163k/yr HybridFull Time
DoorDash
DoorDashNASDAQ: DASH: On-demand delivery platform connecting consumers with local merchants.
8+ YOE8+ years in early stage business development, account management, or strategic partnerships; Bachelor's degree; retail/ecommerce/logistics experience; strong negotiation, entrepreneurship, collaboration; ability to lead enterprise partnerships.
2mo
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Principal Business Development Lead , Amazon Shipping
New York or Boston or Austin or Santa Clara or Bellevue or Atlanta or Chicago or San Diego or Santa Monica
$176k-$238k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
7+ YOEBachelor's degree; 7+ years GTM/BD/Sales or Consulting; 5+ years with C-suite stakeholders; ecommerce/logistics experience preferred.
3mo
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Head of Business Development, DTC
Bellevue, Washington, United States
$135k-$150k/yr RemoteFull Time
Xnurta
Xnurta: Agentic AI-powered advertising management platform for retail media.
6+ YOE5–8+ years in BD/partnerships/growth in DTC, eCommerce, or digital marketing; proven high-value deal closures; strong Shopify and paid media knowledge.
Shopify, Meta, Google Ads, TikTok Ads, The Trade Desk, AI tools
1w
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Co-Founder & CEO - AI E-commerce Operations System
Seattle or United States
RemoteFull Time
FutureSight
FutureSight: -founds and invests in vertical AI business software startups.
Previous founding experience, B2B SaaS go-to-market and sales success, fundraising fluency, team recruiting ability, and direct ecommerce experience or network.
4d
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Senior Analyst, Partnership (Multiple Category Opportunities)
Bentonville or Sunnyvale or Bellevue or San Bruno or Hoboken
$60k-$143k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
2+ YOE2+ years eCommerce/marketplace or retail experience; experience managing partner relationships; Bachelor\u0002s degree or 2 years relevant experience; advanced Excel; strong decision-making and communication skills.
Microsoft Excel
4d
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Business Development Lead , Amazon Shipping
Bellevue or Atlanta or New York or Santa Monica
$92k-$178k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
Bachelor's degree or equivalent, experience developing and executing large GTM strategies, proven work with retailers/brands or ecommerce, product launch and program leadership, strong verbal and written communication.
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TikTok Shop - Account Manager, Live Operations
Seattle, Washington, United States
$151k-$274k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
3+ YOE3+ years in business development/vendor acquisition or ecommerce sales; experience with consumable brands; executive-level influencing, negotiation, analytical and process management skills to meet monthly/quarterly OKRs.
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Key Account Manager
Tacoma, Washington, United States
$80k-$95k/yr RemoteFull Time
Pet Food Experts
Pet Food Experts: Distributes pet products to independent specialty retailers nationwide.
5+ YOEDevelop and execute strategic sales plans, grow key retailer and ecommerce accounts, 5+ years B2B sales, clean driving record, bachelor's preferred, proficiency with HubSpot and Google Suite, ability to travel up to 50%.
HubSpot, Google Suite