Senior Staff Engineer - Tax Platform EngineeringActive

The opportunity

At Gusto, we're on a mission to grow the small business economy. We handle the hard stuff — payroll, health insurance, 401(k)s, and HR — so owners can focus on their craft and their customers.

What you'll do

  • Design, build, and test the platform that supports tax compliance for millions of people

  • Help scale one of the largest Ruby/Rails and TypeScript/React applications in the world

  • Collaborate on complex and ambiguous problems with partnerships from: Engineering, Product Management, Design, Data Science, Compliance, Operations, and other cross-functional teams

  • Improve the productivity and happiness of our teams with the services, tools, and APIs you build.

  • Build guardrails into the Tax platform that enable Gusto to safely leverage: agentic AI to interact with tax concepts in a way that ensures compliance, accuracy, stability, and reliability.

  • Engage in a highly supportive environment working with others to drive productivity and innovation

What they're looking for

  • Own and drive the technical strategy and roadmap for your team’s domain area: in alignment with team and group-level OKRs
  • Identify and prioritize long-term investments to improve foundational systems and architecture
  • Lead improvements to incident response processes, tooling, and culture to: enhance system reliability and team effectiveness
  • Mentor and develop engineers on your team working to create holistic and: scalable solutions. Track record of elevating team capabilities through pairing, code review, and knowledge sharing.