Principal Engineer
Core
Senior technical leader driving architecture and implementation of large-scale initiatives on a grantmaking SaaS platform.
Role type
Principal Engineer (Full-stack)
Builds
Large-scale grantmaking platform features and infrastructure
Domain
B2B SaaS, Grantmaking
Deliverable
production ML models | product features | infrastructure
Required skills
Ruby on Rails, Node.js, React, AWS, MySQL, Elasticsearch, Redis, System Architecture, Mentorship, AI-assisted development
Preferred skills
Experience with complex SaaS platforms, AI agents in SDLC
Technologies
Ruby on Rails, Node.js, React, AWS, MySQL, Elasticsearch, Redis, Resque
Responsibilities
Lead architecture and implementation of major platform initiatives; Make architectural decisions by weighing trade-offs; Provide technical leadership across the SDLC; Mentor engineers and raise architectural literacy; Champion AI and agents in development workflows; Design and implement user-facing and backend features.
Seniority
Principal, hands-on IC with strategic influence
