Staff Software Engineer, PEO Benefits
Core
Designing and building foundational systems for a new Professional Employer Organization (PEO) offering, specifically the national Master Health Plan and benefits shopping flows for small businesses.
Role type
Staff Software Engineer (Full-stack)
Builds
PEO Benefits platform, including carrier integrations, plan-recommendation flows, and MCP tools
Domain
Fintech / HR Tech / Health Insurance
Deliverable
production ML models | product features
Required skills
Ruby on Rails, Javascript/React, API design, system architecture, cross-functional project leadership, mentoring engineers, AI tool integration
Preferred skills
PEO domain expertise, experience with high-growth environments, experience with complex multi-quarter projects
Technologies
Ruby on Rails, Javascript, React
Responsibilities
Design, build, and test benefits shopping and plan-recommendation flows; Mentor engineers on complex technical problems; Scale large Ruby/Rails and Javascript/React applications; Collaborate with Product, Data, and Design teams to prototype and launch features
Seniority
Staff, hands-on IC with mentorship
