Senior Software Engineer
Core
Building and scaling labor cost and timekeeping platforms for Toast's restaurant clients, processing billions of shift records to influence labor spend.
Role type
Senior Software Engineer (Backend Infrastructure)
Builds
Next-generation timekeeping platform and core backend systems for labor cost management
Domain
Fintech / Restaurant Technology / High-scale Data Systems
Deliverable
production ML models | product features | infrastructure
Required skills
Object-oriented programming (Java/Kotlin), production system ownership, scalable architecture design, end-to-end development lifecycle management, code review and technical mentorship
Preferred skills
Experience with massive scale data processing, rapid architecture modernization
Technologies
Java, Kotlin
Responsibilities
Drive evolution of next-gen timekeeping platform, build and improve core backend systems, take end-to-end ownership of systems, lead work across full development lifecycle, ship code impacting restaurant operations, partner with product and design, contribute to team standards, mentor team members
Seniority
Senior, hands-on IC
