Staff, Back-end engineer
Core
Design and build large-scale, multi-tiered, distributed services for real-time order distribution and fulfillment execution across nationwide fulfillment centers.
Role type
Staff, Back-end engineer (Platform Infrastructure)
Builds
Highly available, scalable workflow orchestration systems and mission-critical backend services supporting billions of transactions.
Domain
E-commerce / Distributed Systems / Cloud Infrastructure
Required skills
System architecture, distributed workflow orchestration, observability, incident management, capacity planning, AWS, Java, Spring Framework
Preferred skills
Team leadership, technical design guidance, Agile best practices, cross-functional collaboration, strategic initiative execution
Technologies
AWS, Java, Spring Framework, Temporal, Netflix Conductor
Responsibilities
Design and deploy core workflow platform infrastructure; benchmark and optimize platform performance; ensure 99.995% uptime through monitoring and alerting; estimate and scale infrastructure capacity; resolve complex system issues; collaborate on open, extensible platform capabilities.
Seniority
Staff, hands-on IC with mentorship responsibilities
