Chief Architect
Core
Senior hands-on technical leader shaping the AI-powered operating system for the hourly workforce, owning architecture for complex distributed systems, optimization engines, and production AI capabilities.
Role type
Senior IC Chief Architect (Workforce Management & AI)
Builds
Legion's Workforce Management platform (AI-driven scheduling, optimization, forecasting, distributed systems, data platforms)
Domain
SaaS / Workforce Management / AI & Optimization
Deliverable
production ML models | product features | infrastructure
Required skills
Distributed systems design, Cloud architecture (AWS/GCP/Azure), AI/ML system architecture, Optimization algorithms, Microservices/API design, Data platform engineering, Reliability & observability, Security & compliance architecture, Technical leadership, System modernization
Preferred skills
Experience with LLMs and decision automation, Enterprise SaaS scaling, Mentorship of Staff/Principal engineers
Technologies
AWS, GCP, Azure, Microservices, Event-driven architecture, Optimization solvers, LLMs
Responsibilities
Design and own long-term architecture for AI-driven workforce management platform; Lead high-consequence technical decisions for distributed systems and AI; Write prototypes and architecture decision records; Mentor senior engineering leaders; Ensure security, compliance, and scalability for enterprise customers.
Seniority
Senior, hands-on IC
