Groupon

E-commerce · HQ: United States · 1,000 to 5,000 employees

Groupon (founded 2008, Chicago HQ) runs a global e-commerce marketplace connecting consumers with merchants. It had 1,734 employees at the end of 2025.

Website Careers page

Tech stack

Back-end
  • Ruby
  • Rails
  • Node.js
  • Python

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