Principal Architect (Engineer)
Core
Shaping the technical direction of a distributed platform that unifies corporate travel, charge cards, and spend management to serve over 1 million travelers and 30,000 companies.
Role type
Principal Architect (Engineer)
Builds
A unified platform combining corporate travel, a charge card, and spend management tools.
Domain
Fintech / Corporate Travel
Deliverable
production ML models | product features | infrastructure
Required skills
Distributed system design, cloud architecture (AWS), API design, event-driven architectures, service boundary definition, technical roadmap planning, mentorship, system scalability, resilience engineering, REST/gRPC/messaging patterns.
Preferred skills
None stated.
Technologies
AWS, REST, gRPC, messaging systems.
Responsibilities
Define and champion architectural best practices for modular, maintainable services; lead the transition from monolithic applications to distributed systems; shape the technical roadmap with engineering leaders; solve complex technical challenges; mentor and influence engineers; collaborate across teams to align architecture with business needs.
Seniority
Principal, strategy & mentorship
