Principal C++ jobs in Washington

8 open right now — Principal roles, mentioning C++, in Washington. Read straight from companies’ own boards, and every listing links to the original posting.

Of the 8 newest shown here, 2 state pay and 0 are remote, from 6 employers.

• A

  Principal Engineer: Annapurna Labs Training and Inference , Annapurna Labs, AWS Neuron SDK

  Annapurna Labs Ltd. · Seattle, WA

  Full-timePrincipal

  posted 4 days ago
• A

  Principal Engineer & Senior Principal Engineer, AWS Infrastructure Services

  Amazon Web Services, Inc. - A97 · Seattle, WA

  Full-timePrincipal

  posted 5 days ago
• G

  Principal Engineer, Memory Safety and Agentic Modernization

  Google · Seattle, WA

  No longer listedPrincipalType not listed

  $307K – $427K/yr
• A

  Principal Applied Scientist, Prime Video Personalization & Discovery , PV Personalization & Discovery, Principal Applied Scientist, PVPD

  Amazon.com Services LLC · Seattle, WA

  Full-timePrincipal

  posted 1 month ago
• A

  Principal Applied Scientist- Agentic RL , Kiro

  Amazon Development Center U.S., Inc. · Seattle, WA

  Full-timePrincipal

  posted 2 months ago
• N

  Principal Engineer, Local AI - Agents and Systems

  NVIDIA · Santa Clara, WA

  Full-timePrincipal

  $272K – $431K/yr · posted 2 months ago
• A

  Principal Applied Scientist, Prime AI/ML Science

  Amazon.com Services LLC · Seattle, WA

  Full-timePrincipal

  posted 2 months ago
• A

  Principal Applied Scientist, Secure Work Enablement

  Amazon Development Center U.S., Inc. · Seattle, WA

  Full-timePrincipal

  posted 3 months ago