Gusto

Staff Software Engineer, PEO Benefits

Gusto
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2 months ago
Denver, CO, USA +2 moreStaff+
H1B Sponsor

Base Salary

$163k - $204k/yr

Responsibilities

  • Design, build, and test the Gusto PEO Benefits experience, including benefits shopping and plan-recommendation flows.
  • Build carrier integrations, MCP tools, and agents that automate operational and customer support processes.
  • Make foundational architectural decisions for a greenfield PEO Benefits offering.
  • Write frontend code and design and build reliable backend APIs across the full product lifecycle.
  • Own features after launch through long-term iteration and improvement.
  • Mentor engineers on complex technical problems in large-scale, complex domains.
  • Collaborate with Product Management, Data, Design, and Platform Engineering to understand customer problems, prototype solutions, iterate, and launch products.
  • Help scale Gusto’s Ruby/Rails and JavaScript/React applications.

Requirements

  • Typically 8+ years of software development experience.
  • Preferred: 3+ years of PEO experience, including direct experience building PEO flows in a high-growth environment.
  • Experience owning multi-quarter projects that solve complex engineering problems and create measurable customer impact at scale.
  • Experience driving large, cross-functional projects end-to-end through ambiguity, including scoping, sequencing, unblocking, stakeholder alignment, and cross-team collaboration.
  • Experience leveraging AI tools or systems to accelerate development, improve testing, and deliver product capabilities.
  • Curiosity and experimentation with emerging AI frameworks, including applying and sharing best practices to evaluate and scale AI use safely.
  • Ability to mentor engineers and maximize their performance and impact.
  • Experience with or interest in Ruby on Rails.
  • Ability to build well-structured, maintainable, well-documented code.
  • Ability to communicate effectively across engineering teams and with business stakeholders.
  • Appreciation for a collaborative, test-driven environment.

Benefits

  • Competitive base pay, benefits, and equity in the form of RSUs.
  • Onboarding travel to a Gusto office is required.
  • Employees based in Denver, San Francisco, or New York work from the office approximately 2–3 days per week or more depending on the role.
  • Remote and hybrid employees must maintain a secure, reliable, consistent internet connection.
  • Reasonable accommodations are available for qualified individuals with disabilities and disabled veterans.

Tech Stack

JavaScriptReactRubyRuby on Rails

Categories

Gusto

About Gusto

1,001-5,000 employees

Gusto has been growing the small business economy for 15+ years. Not with just great technology, but with heart. We serve 500K+ businesses with payroll, HR, benefits, compliance, and more. Small businesses are the backbone of the economy, and we're the team in their corner. Licensing details: https://gusto.com/about/licenses

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