xAI adds Model department training roles and retitles several engineering postings to Model Engineer

infoNov 3 00:00Z

The Model department adds "Sr. Model Engineer, Model Training", "Model Engineer, Model Training", "Sr. Model Engineer, Mid-training" and "Sr. Model Engineer, Post-Training & RL", and retitles postings such as "Software Engineer, Voice Model" to "Model Engineer, Voice"; Sales closes "Sr. Sales Manager, Canada (Global Starlink Enterprise Sales)". Title rewording is routine churn, not a hiring-mix shift.

boards-api.greenhouse.ioNov 3 00:00Zc663350e2781b345a9e0ca94bfbc2c38ab2bab38482777599cf4d98607e814fc

Cited changes

Every field of each cited change, before and after.

modified jobSr. Commercial Counsel, Enterprise · Legal · Palo Alto, CA; Austin, TX; Los Angeles, CA; New York, NY

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Legal	Legal
employment_type	∅	∅
job_id	5237965007	5237965007
location	Palo Alto, CA; Austin, TX; Los Angeles, CA; New York, NY	Palo Alto, CA; Austin, TX; Los Angeles, CA; New York, NY
provider	xai	xai
published_at	2026-09-14T17:08:14-04:00	2026-09-14T17:08:14-04:00
team	∅	∅
title	Commercial Counsel, Enterprise	Sr. Commercial Counsel, Enterprise
updated_at	2026-10-30T13:55:42-04:00	2026-11-02T17:31:07-05:00

boards-api.greenhouse.ioNov 3 00:00Zjob:xai:5237965007 detected 2026-11-03T00:00:24.965Z

added jobSr. Model Engineer, Post-Training & RL · Model · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Model
employment_type	∅	∅
job_id	∅	5280958007
location	∅	Palo Alto, CA
provider	∅	xai
published_at	∅	2026-11-02T14:17:45-05:00
team	∅	∅
title	∅	Sr. Model Engineer, Post-Training & RL
updated_at	∅	2026-11-02T14:17:45-05:00

boards-api.greenhouse.ioNov 3 00:00Zjob:xai:5280958007 detected 2026-11-03T00:00:24.965Z

modified jobSr. Model Engineer, Multimodal Understanding · Model · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Model	Model
employment_type	∅	∅
job_id	5111374007	5111374007
location	Palo Alto, CA	Palo Alto, CA
provider	xai	xai
published_at	2026-04-17T14:05:41-04:00	2026-04-17T14:05:41-04:00
team	∅	∅
title	Sr. Software Engineer, Multimodal Understanding	Sr. Model Engineer, Multimodal Understanding
updated_at	2026-10-29T00:28:09-04:00	2026-11-02T14:11:28-05:00

boards-api.greenhouse.ioNov 3 00:00Zjob:xai:5111374007 detected 2026-11-03T00:00:24.965Z

removed jobMobile Android Engineer · Product · London, England, United Kingdom

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	∅
department	Product	∅
employment_type	∅	∅
job_id	5057008007	∅
location	London, England, United Kingdom	∅
provider	xai	∅
published_at	2026-02-19T13:25:53-05:00	∅
team	∅	∅
title	Mobile Android Engineer	∅
updated_at	2026-10-28T03:15:48-04:00	∅

boards-api.greenhouse.ioOct 28 12:01Zjob:xai:5057008007 detected 2026-11-03T00:00:24.965Z

modified jobModel Engineer, Imagine · Model · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Model	Model
employment_type	∅	∅
job_id	5051985007	5051985007
location	Palo Alto, CA	Palo Alto, CA
provider	xai	xai
published_at	2026-03-05T19:44:12-05:00	2026-03-05T19:44:12-05:00
team	∅	∅
title	Software Engineer, Imagine Model	Model Engineer, Imagine
updated_at	2026-10-28T03:05:31-04:00	2026-11-02T14:13:36-05:00

boards-api.greenhouse.ioNov 3 00:00Zjob:xai:5051985007 detected 2026-11-03T00:00:24.965Z

added jobSr. Model Engineer, Mid-training · Model · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Model
employment_type	∅	∅
job_id	∅	5280957007
location	∅	Palo Alto, CA
provider	∅	xai
published_at	∅	2026-11-02T14:17:11-05:00
team	∅	∅
title	∅	Sr. Model Engineer, Mid-training
updated_at	∅	2026-11-02T14:17:11-05:00

boards-api.greenhouse.ioNov 3 00:00Zjob:xai:5280957007 detected 2026-11-03T00:00:24.965Z

modified jobSr. Model Engineer, RL Inference · Model · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Model	Model
employment_type	∅	∅
job_id	5180223007	5180223007
location	Palo Alto, CA	Palo Alto, CA
provider	xai	xai
published_at	2026-07-06T10:59:58-04:00	2026-07-06T10:59:58-04:00
team	∅	∅
title	Model Engineer, RL Inference	Sr. Model Engineer, RL Inference
updated_at	2026-10-30T19:38:21-04:00	2026-11-02T14:16:50-05:00

boards-api.greenhouse.ioNov 3 00:00Zjob:xai:5180223007 detected 2026-11-03T00:00:24.965Z

added jobModel Engineer, Model Training · Model · Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Model
employment_type	∅	∅
job_id	∅	5086324007
location	∅	Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA
provider	∅	xai
published_at	∅	2026-03-21T22:52:15-04:00
team	∅	∅
title	∅	Model Engineer, Model Training
updated_at	∅	2026-11-02T14:19:28-05:00

boards-api.greenhouse.ioNov 3 00:00Zjob:xai:5086324007 detected 2026-11-03T00:00:24.965Z

removed jobSr. Sales Manager, Canada (Global Starlink Enterprise Sales) · Sales · Toronto, Canada

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	∅
department	Sales	∅
employment_type	∅	∅
job_id	5253566007	∅
location	Toronto, Canada	∅
provider	xai	∅
published_at	2026-09-30T19:42:56-04:00	∅
team	∅	∅
title	Sr. Sales Manager, Canada (Global Starlink Enterprise Sales)	∅
updated_at	2026-10-29T16:40:43-04:00	∅

boards-api.greenhouse.ioOct 30 00:01Zjob:xai:5253566007 detected 2026-11-03T00:00:24.965Z

added jobSr. Model Engineer, Model Training · Model · Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Model
employment_type	∅	∅
job_id	∅	5281818007
location	∅	Palo Alto, CA; Austin, TX; New York, NY; Seattle, WA
provider	∅	xai
published_at	∅	2026-11-02T14:22:02-05:00
team	∅	∅
title	∅	Sr. Model Engineer, Model Training
updated_at	∅	2026-11-02T14:22:02-05:00

boards-api.greenhouse.ioNov 3 00:00Zjob:xai:5281818007 detected 2026-11-03T00:00:24.965Z

modified jobModel Engineer, Voice · Model · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Model	Model
employment_type	∅	∅
job_id	5051966007	5051966007
location	Palo Alto, CA	Palo Alto, CA
provider	xai	xai
published_at	2026-03-16T16:39:18-04:00	2026-03-16T16:39:18-04:00
team	∅	∅
title	Software Engineer, Voice Model	Model Engineer, Voice
updated_at	2026-10-28T02:54:29-04:00	2026-11-02T14:14:29-05:00

boards-api.greenhouse.ioNov 3 00:00Zjob:xai:5051966007 detected 2026-11-03T00:00:24.965Z

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