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Senior Software Engineer - Marketplace Merchandise

San Mateo, CA💼 Full-time💰 $196,750–$196,750🗓 2026-07-15 → 2026-07-31

Core

Building personalized and streamlined shopping experiences, discovery, and curation pipelines for the Avatar Marketplace within Roblox to serve over 100M users.

Role type

Senior Software Engineer (Marketplace Infrastructure)

Builds

Avatar customization and marketplace platform, engine APIs for developer monetization

Domain

Gaming / Virtual Economy / Marketplace

Deliverable

production ML models | product features | infrastructure

Required skills

C#, Go, Rust, Java, C++, or Python; REST/GRPC API design; scalable containerized systems; microservices architecture; distributed databases; message queuing; A/B testing; system performance optimization

Preferred skills

Passion for understanding customer needs; optimizing performance; delivering exceptional user experiences

Technologies

C#, Go, Rust, Java, C++, Python, REST, GRPC, microservices, distributed databases, message queuing, cloud-based solutions

Responsibilities

Design systems for user discovery and interaction with virtual products; Architect scalable, reliable, and fault-tolerant distributed systems; Lead projects from scoping to launch and analyze A/B tests; Optimize system performance, minimize latency, and maximize throughput

Seniority

Senior, hands-on IC

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