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Principal Engineer Jobs in United States.

All active Principal Engineer roles based in United States.

View Principal Engineer salary insights in United States →
Total jobs
665
positions indexed
New today
102
last 24 hours
Companies
248
actively hiring
Worldwide remote
0
from anywhere

How many Principal Engineer jobs in United States are there right now?

There are 665 open Principal Engineer jobs in United States on JobsRadar right now, from 248 companies hiring directly. 102 were added in the last 24 hours; the board was last refreshed on July 30, 2026 at 12:27 UTC.

search: principal engineer in: United States Clear all
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Viant Technology
Principal Software Engineer
Viant Technology
⚡ Apply early Irvine, California, United Sta... Onsite $190,000–$260,000
● New 👁 Seen ✓ Applied 4h ago
Roblox
Principal Software Engineer
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer - Content Platform
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $345,040–$399,420
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer, Ads Experience
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Machine Learning Infrastructure Engineer, Ads & Discovery
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer - Game Engine Systems
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Core Systems Software Engineer - Game Engine (C++)
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer - Asset Loading
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Engine Programmer - Systems (C++)
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer, WebRTC
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer - Economy ML (Data Systems)
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$354,040
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Machine Learning Engineer, Embodied AI and Smart NPCs
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $345,040–$399,420
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer - Content Lifecycle
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer - Creator Collaboration
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Network Engineer
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer - Roblox Database
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 5h ago
Roblox
Tech Lead Manager (TLM) - Ads Experience
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Enterprise Security Engineer
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $293,800–$343,340
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Software Engineer - Creator Distributed Systems & Storage
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $345,040–$399,420
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Security Software Engineer, Enterprise IAM
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $385,050–$443,200
● New 👁 Seen ✓ Applied 5h ago
Roblox
Technical Director, Frontend Architecture
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $399,420–$457,970
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Security Software Engineer, Application Security
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $326,060–$385,050
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Engineer, Studio Builder Tools
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $345,040–$399,420
● New 👁 Seen ✓ Applied 5h ago
Roblox
Principal Model Optimization Engineer
Roblox
⚡ Apply early San Mateo, CA, United States Onsite $295,250–$345,040
● New 👁 Seen ✓ Applied 5h ago

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Frequently asked questions

How many Principal Engineer jobs in United States are open right now?
665 Principal Engineer jobs in United States are open across 248 companies, as of July 30, 2026.
Which companies are hiring Principal Engineer jobs in United States?
Viant Technology and Roblox are among the 248 companies currently hiring Principal Engineer jobs in United States.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on July 30, 2026 at 12:27 UTC.

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