Gusto is a payroll, benefits, and human resource management software company serving businesses in the United States. Founded in November 2011 as ZenPayroll by Joshua Reeves, Tomer London, and Edward Kim, the company is headquartered in San Francisco.

Products
The platform spans payroll processing, employee onboarding (work authorization, direct deposit), health, dental, and vision insurance enrollment and administration, 401(k), and workers' compensation solutions.

Engineering
Gusto is a deeply Ruby on Rails shop. The company maintains a public Rubocop style guide (`rubocop-gusto`), Apollo Federation for Ruby (`apollo-federation-ruby`), Rails-specific testing tools (`fixture_kit`, `ar-query-matchers` for ActiveRecord query instrumentation), and a Buildkite DSL gem on GitHub.

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Gusto

Open roles at Gusto

About

ProductsThe platform spans payroll processing, employee onboarding (work authorization, direct deposit), health, dental, and vision insurance enrollment and administration, 401(k), and workers' compensation solutions.

Featured reads

ChatGPT Has the Users. Claude Has the Job Posts.

Tech Job Market Report: July 2026

Products
The platform spans payroll processing, employee onboarding (work authorization, direct deposit), health, dental, and vision insurance enrollment and administration, 401(k), and workers' compensation solutions.