Principal Software Engineer (Copy)
Core
Design and build the technical direction for a multi-tenant SaaS layer and single-page applications supporting a mature payroll engine for employer-services organizations.
Role type
Principal Software Engineer (Copy)
Builds
Single-page applications, Node.js API tier, and proof-of-concepts for a multi-tenant SaaS platform.
Domain
HR, Payroll, Benefits, SaaS
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
TypeScript, JavaScript, Angular 2+, Node.js, Express, Docker, AKS, multi-tenant SaaS architecture, system observability
Preferred skills
Legacy modernization, observability depth, accessibility standards, payroll or HCM domain knowledge
Responsibilities
Design technical direction, write meaningful code, evaluate technologies, build proof-of-concepts, write technical specifications, communicate with executives
Seniority
Principal, hands-on IC
