San Mateo, CA, United States

Principal Software Engineer, GenAI Platform

USD 328.6K–362.3K / yearStaffSoftware engineering (general)

GolangPythonRustLLMRAG

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Principal Software Engineer, GenAI Platform is an open role at Roblox, a software company in HR tech. The posting gives San Mateo, United States as the location. We classify it under software engineering (general). Technologies named in the posting: LLM, RAG, Golang, Python and Rust. Candidates need 8+ years of experience. Perks named in the posting: equity. There are 86 open positions from Roblox on this site, 56 of them in IT and engineering.

Posted today · Last checked 2026-10-28

About Roblox

HR tech Software product company 86 open positions, 65% in IT and engineering. Most open roles: Software engineering (general) (44), Data and machine learning (8), General management and executives (5).

All open jobs at Roblox →

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4,125 open software engineering (general) jobs in the United States All open jobs at Roblox →

Workplace	Workplace not stated
Seniority	Staff
Role	Software engineering (general)
Countries	United States
Languages	GolangPythonRust
Key facts	Stack: Golang, Python, Rust, LLM, RAG · Experience: 8+ years · Schedule: on-call · Equity

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