Senior Software Engineer I
Core
Lead backend architecture and system design for consumer-facing features, optimizing systems for performance, reliability, and cost while driving technical decisions across the roadmap.
Role type
Senior Backend Engineer (Distributed Systems)
Builds
Consumer-facing features, scalable backend infrastructure, and high-traffic distributed systems for a global e-commerce platform.
Domain
E-commerce / Sneaker & Apparel Marketplace / Cloud-Native Architecture
Deliverable
production ML models | product features | infrastructure
Required skills
Backend development, Distributed systems design, Go, Python, Ruby, System architecture, Performance optimization, Technical leadership, AI-assisted development tools
Preferred skills
Frontend experience (React, TypeScript, iOS, Android), E-commerce domain knowledge
Technologies
Go, Python, Ruby, React, TypeScript, Claude, Codex, Copilot
Responsibilities
Lead backend architecture and system design, Own the backend roadmap and drive technical decisions, Optimize existing systems for performance and reliability, Serve as the team's technical anchor and set engineering standards, Manage technical roadmap and deliver stable features, Leverage AI coding tools to accelerate development velocity
Seniority
Senior, hands-on IC with leadership responsibilities