Principal Python jobs in Washington

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

Of the 19 newest shown here, 3 state pay and 1 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 2 days ago
• N

  Principal AI and ML Infra Software Engineer, GPU Clusters

  NVIDIA · Santa Clara, WA

  Full-timePrincipal

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

  Principal Applied Scientist, AAIS

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

  Full-timePrincipal

  posted 28 days ago
• A

  Principal Finance Manager, NA Stores Finance

  Amazon.com Services LLC · Seattle, WA

  Full-timePrincipal

  posted 29 days ago
• A

  Principal Business Intelligence Engineer, Amazon Customer Service

  Amazon.com Services LLC · Seattle, WA

  Full-timePrincipal

  posted 1 month ago
• A

  Principal Applied Scientist - AI for Life Sciences, AWS Applied AI Solutions - Life Sciences

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

  Full-timePrincipal

  posted 1 month ago
• 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, Energy Accounting, Accounting, AWS Energy Accounting

  Amazon.com Services LLC · Seattle, WA

  Full-timePrincipal

  posted 1 month ago
• A

  Principal Finance Manager, Security Finance

  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 1 month ago
• A

  Principal Data Scientist, AWS Analytics Engineering (AAE)

  Amazon.com Services LLC · 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
• A

  Principal Applied Scientist, Selling Partner Selection Success

  Amazon.com Services LLC · Seattle, WA

  Full-timePrincipal

  posted 3 months ago
• E

  Principal Software Engineer | Data Science

  ExtraHop · Remote (United States)

  RemotePrincipalType not listed

  $175K – $198K/yr · posted 3 months ago
• A

  Principal, Revenue Accounting, Advertising, Advertising Accounting

  Amazon.com Services LLC · Seattle, WA

  Full-timePrincipal

  posted 4 months ago
• A

  Principal Solutions Architect, Strategic Accounts

  Amazon Web Services, Inc. · Seattle, WA

  Full-timePrincipal

  posted 7 months ago
• A

  Principal, Applied Scientist, AWS Applied AI Solutions

  Amazon.com Services LLC · Seattle, WA

  Full-timePrincipal

  posted 8 months ago