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The technology behind your favorite Amazon shopping experiences

eCommerce Services (eCS) is at the intersection of business and technology, and our people innovate in areas ranging from sign-in, households, and customer relationships, to the challenges of mobile devices and global marketplaces, online and offline commerce, and pushing the limits of scale and performance. Whatever you’re interested in, from improving customer’s lives to machine learning, there’s an opportunity for you in eCS to follow your passion and grow your career. Come join us and improve the experience of all Amazon customers, through application of skills ranging from UX design to business intelligence to product management, in addition to software developers, managers, and TPMs.

Learn more about teams in eCS by visiting their career pages:

Customer Relationships

Financial and Operational Excellence

Identity Services

Ordering Services

Promotions Platform

Shipping Engine

Tax Systems

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Software Development Engineer, AFFS, Amazon

Locations
  • Pune, MH, IND
  • |
  • Job ID: 3041584

Posted July 23, 2025

(Updated 4 days ago)

Amazon Financials Foundation Services (AFFS), a division within Amazon’s eCommerce Services Organization (eCS) is leading innovation in business systems integration and defining the future of financial...Read more

Senior UX Designer, Amazon Tax Services

Locations
  • Seattle, WA, USA
  • |
  • Job ID: 2991692

Posted May 24, 2025

(Updated 6 days ago)

Are you excited by the challenge of advancing one of the world's most scalable, reliable, and secure tax systems that process tens of billions of dollars in transactions across multiple businesses globally...Read more

Software Dev Engineer II, Amazon Financials Foundation Services

Locations
  • Vancouver, BC, CAN
  • |
  • Job ID: 2942883

Posted April 1, 2025

(Updated 18 days ago)

Amazon Financials Foundation Services (AFFS), a division within Amazon’s eCommerce Services Organization (eCS) is leading innovation in business systems integration and defining the future of financial...Read more

Posted May 6, 2025

(Updated about 1 month ago)

Are you excited by the challenge of advancing one of the world's most scalable, reliable, and secure financial systems that process tens of billions of dollars in transactions across multiple businesses...Read more

Software Development Engineer, AFFS, Amazon

Locations
  • Pune, MH, IND
  • |
  • Job ID: 2995051

Posted May 29, 2025

(Updated about 2 months ago)

Amazon Financials Foundation Services (AFFS), a division within Amazon’s eCommerce Services Organization (eCS) is leading innovation in business systems integration and defining the future of financial...Read more
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