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Gusto·San Francisco Bay Area, United States·onsite

Staff Software Engineer, Core Platforms

Posted 15 days ago
Apply on company site
Ruby on RailsReactJavaScript

About the role

What you'll do

  • Lead design, build, and testing of core platform services including communications, reporting, and compliance.
  • Mentor engineers to solve complex technical problems in large-scale, high-impact systems.
  • Collaborate cross-functionally with Product, Data, and Design teams to deliver customer-focused solutions.
  • Own platform performance, scalability, and reliability for one of the largest Ruby/Rails and React applications.
  • Drive architectural decisions and set engineering standards across multiple teams.

What you should know

  • This role requires 8+ years of experience with a passion for scalable, efficient platform engineering.
  • Candidates should be comfortable working onsite in the San Francisco Bay Area with some travel for onboarding.
  • Strong interest or experience in Ruby on Rails and collaborative, test-driven development is preferred.
  • Applicants will have opportunities to mentor others and lead multi-quarter projects impacting millions of users.
  • The role involves working on foundational systems that enable product teams and impact customer experience.

About the company

  • Gusto is dedicated to supporting small businesses by simplifying payroll, HR, and benefits.
  • The company values diversity and inclusion, hiring from a wide variety of backgrounds to strengthen the team.
  • Gusto operates with a hybrid work model with offices in Denver, San Francisco, and New York.
  • They emphasize equity and total rewards, sharing company success with employees through RSUs.
  • AI is a core part of their workflow, encouraging team members to engage and grow fluency with AI tools.

Key required skills

Ruby on RailsReactJavaScriptTDDAI tools

Summary generated from the original posting.