xAI job board: six postings added, four closed, six retitled with "Sr." across Engineering and Infrastructure

infoNov 6 06:01Z

Added: "Analytics Engineer (X)", "Sr. Software Engineer, Linux Kernel", "Sr. Software Engineer, Ads Product", "Sr. Software Engineer, Training/Inference (C++)", "Sr. Software Engineer, Kernels/CUDA (C++)", "Sr. Software Engineer, Data Engineering (X)", all in Engineering or Infrastructure. Closed: "Sr. Software Engineer, Training/Inference (C++)", "Plumbing Technician - Memphis" (Data Center), "Sr. Software Engineer, Kernels/CUDA (C++)", "Sr. Software Engineer, Linux Kernel". The remaining six changes retitled existing postings with a "Sr." prefix, including "Machine Learning Engineer, Ads" and "Software Engineer, X Developer Platform".

boards-api.greenhouse.ioNov 6 06:01Zf446c9216d699465b8105992993d9e1db8366d47599277c981f788b5d50fb9d6

Cited changes

Every field of each cited change, before and after.

modified jobSr. Network Engineer, High-Speed Interconnects (ML Infrastructure) · Infrastructure · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Infrastructure	Infrastructure
employment_type	∅	∅
job_id	5043570007	5043570007
location	Palo Alto, CA	Palo Alto, CA
provider	xai	xai
published_at	2026-02-04T22:21:38-05:00	2026-02-04T22:21:38-05:00
team	∅	∅
title	Network Engineer, High-Speed Interconnects (ML Infrastructure)	Sr. Network Engineer, High-Speed Interconnects (ML Infrastructure)
updated_at	2026-11-05T13:33:11-05:00	2026-11-05T19:01:11-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:5043570007 detected 2026-11-06T06:01:13.216Z

added jobSr. Software Engineer, Data Engineering (X) · Engineering · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Engineering
employment_type	∅	∅
job_id	∅	5286971007
location	∅	Palo Alto, CA
provider	∅	xai
published_at	∅	2026-11-06T00:54:50-05:00
team	∅	∅
title	∅	Sr. Software Engineer, Data Engineering (X)
updated_at	∅	2026-11-06T00:54:50-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:5286971007 detected 2026-11-06T06:01:13.216Z

modified jobSr. Software Engineer, Consumer Subscriptions · Engineering · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Engineering	Engineering
employment_type	∅	∅
job_id	5109691007	5109691007
location	Palo Alto, CA	Palo Alto, CA
provider	xai	xai
published_at	2026-04-16T02:45:51-04:00	2026-04-16T02:45:51-04:00
team	∅	∅
title	Software Engineer, Consumer Subscriptions	Sr. Software Engineer, Consumer Subscriptions
updated_at	2026-11-05T13:33:11-05:00	2026-11-05T21:38:19-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:5109691007 detected 2026-11-06T06:01:13.216Z

removed jobSr. Software Engineer, Linux Kernel · Engineering · Palo Alto, CA; Seattle, WA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	∅
department	Engineering	∅
employment_type	∅	∅
job_id	5285164007	∅
location	Palo Alto, CA; Seattle, WA	∅
provider	xai	∅
published_at	2026-11-04T15:24:44-05:00	∅
team	∅	∅
title	Sr. Software Engineer, Linux Kernel	∅
updated_at	2026-11-05T13:33:11-05:00	∅

boards-api.greenhouse.ioNov 6 00:01Zjob:xai:5285164007 detected 2026-11-06T06:01:13.216Z

modified jobSr. Software Engineer, Media · Product · Palo Alto, CA; Seattle, WA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Product	Product
employment_type	∅	∅
job_id	4805874007	4805874007
location	Palo Alto, CA; Seattle, WA	Palo Alto, CA; Seattle, WA
provider	xai	xai
published_at	2025-07-30T15:59:28-04:00	2025-07-30T15:59:28-04:00
team	∅	∅
title	Software Engineer, Media	Sr. Software Engineer, Media
updated_at	2026-11-05T13:33:11-05:00	2026-11-05T21:48:38-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:4805874007 detected 2026-11-06T06:01:13.216Z

added jobSr. Software Engineer, Kernels/CUDA (C++) · Infrastructure · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Infrastructure
employment_type	∅	∅
job_id	∅	5286869007
location	∅	Palo Alto, CA
provider	∅	xai
published_at	∅	2026-11-05T20:33:59-05:00
team	∅	∅
title	∅	Sr. Software Engineer, Kernels/CUDA (C++)
updated_at	∅	2026-11-05T20:33:59-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:5286869007 detected 2026-11-06T06:01:13.216Z

modified jobSr. Software Engineer, X Developer Platform · Engineering · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Engineering	Engineering
employment_type	∅	∅
job_id	5204788007	5204788007
location	Palo Alto, CA	Palo Alto, CA
provider	xai	xai
published_at	2026-08-05T17:13:28-04:00	2026-08-05T17:13:28-04:00
team	∅	∅
title	Software Engineer, X Developer Platform	Sr. Software Engineer, X Developer Platform
updated_at	2026-11-05T13:33:11-05:00	2026-11-06T00:25:40-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:5204788007 detected 2026-11-06T06:01:13.216Z

added jobSr. Software Engineer, Training/Inference (C++) · Infrastructure · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Infrastructure
employment_type	∅	∅
job_id	∅	5286879007
location	∅	Palo Alto, CA
provider	∅	xai
published_at	∅	2026-11-05T20:41:05-05:00
team	∅	∅
title	∅	Sr. Software Engineer, Training/Inference (C++)
updated_at	∅	2026-11-05T20:42:36-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:5286879007 detected 2026-11-06T06:01:13.216Z

added jobSr. Software Engineer, Ads Product · Engineering · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Engineering
employment_type	∅	∅
job_id	∅	5286968007
location	∅	Palo Alto, CA
provider	∅	xai
published_at	∅	2026-11-06T00:39:23-05:00
team	∅	∅
title	∅	Sr. Software Engineer, Ads Product
updated_at	∅	2026-11-06T00:39:56-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:5286968007 detected 2026-11-06T06:01:13.216Z

modified jobSr. Machine Learning Engineer, Recommendation Systems · Engineering · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Engineering	Engineering
employment_type	∅	∅
job_id	4703144007	4703144007
location	Palo Alto, CA	Palo Alto, CA
provider	xai	xai
published_at	2025-04-10T23:21:31-04:00	2025-04-10T23:21:31-04:00
team	∅	∅
title	Machine Learning Engineer, Recommendation Systems	Sr. Machine Learning Engineer, Recommendation Systems
updated_at	2026-11-05T13:33:11-05:00	2026-11-05T21:09:51-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:4703144007 detected 2026-11-06T06:01:13.216Z

removed jobSr. Software Engineer, Kernels/CUDA (C++) · Infrastructure · Palo Alto, CA; Seattle, WA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	∅
department	Infrastructure	∅
employment_type	∅	∅
job_id	5285268007	∅
location	Palo Alto, CA; Seattle, WA	∅
provider	xai	∅
published_at	2026-11-04T16:11:14-05:00	∅
team	∅	∅
title	Sr. Software Engineer, Kernels/CUDA (C++)	∅
updated_at	2026-11-05T13:33:11-05:00	∅

boards-api.greenhouse.ioNov 6 00:01Zjob:xai:5285268007 detected 2026-11-06T06:01:13.216Z

added jobSr. Software Engineer, Linux Kernel · Engineering · Seattle, WA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Engineering
employment_type	∅	∅
job_id	∅	5286865007
location	∅	Seattle, WA
provider	∅	xai
published_at	∅	2026-11-05T19:52:54-05:00
team	∅	∅
title	∅	Sr. Software Engineer, Linux Kernel
updated_at	∅	2026-11-05T19:52:54-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:5286865007 detected 2026-11-06T06:01:13.216Z

removed jobPlumbing Technician - Memphis · Data Center · Southaven, MS; Memphis, TN

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	∅
department	Data Center	∅
employment_type	∅	∅
job_id	5224741007	∅
location	Southaven, MS; Memphis, TN	∅
provider	xai	∅
published_at	2026-08-28T11:19:29-04:00	∅
team	∅	∅
title	Plumbing Technician - Memphis	∅
updated_at	2026-11-05T13:33:11-05:00	∅

boards-api.greenhouse.ioNov 6 00:01Zjob:xai:5224741007 detected 2026-11-06T06:01:13.216Z

removed jobSr. Software Engineer, Training/Inference (C++) · Infrastructure · Palo Alto, CA; Seattle, WA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	∅
department	Infrastructure	∅
employment_type	∅	∅
job_id	5285276007	∅
location	Palo Alto, CA; Seattle, WA	∅
provider	xai	∅
published_at	2026-11-04T16:16:13-05:00	∅
team	∅	∅
title	Sr. Software Engineer, Training/Inference (C++)	∅
updated_at	2026-11-05T13:33:11-05:00	∅

boards-api.greenhouse.ioNov 6 00:01Zjob:xai:5285276007 detected 2026-11-06T06:01:13.216Z

modified jobSr. Machine Learning Engineer, Ads · Engineering · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	SpaceXSI	SpaceXSI
department	Engineering	Engineering
employment_type	∅	∅
job_id	4996796007	4996796007
location	Palo Alto, CA	Palo Alto, CA
provider	xai	xai
published_at	2025-12-03T00:24:51-05:00	2025-12-03T00:24:51-05:00
team	∅	∅
title	Machine Learning Engineer, Ads	Sr. Machine Learning Engineer, Ads
updated_at	2026-11-05T13:33:11-05:00	2026-11-05T21:09:12-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:4996796007 detected 2026-11-06T06:01:13.216Z

added jobAnalytics Engineer (X) · Engineering · Palo Alto, CA

Record fields before and after the change
Field	Before	After
company_name	∅	SpaceXSI
department	∅	Engineering
employment_type	∅	∅
job_id	∅	5286889007
location	∅	Palo Alto, CA
provider	∅	xai
published_at	∅	2026-11-05T21:03:11-05:00
team	∅	∅
title	∅	Analytics Engineer (X)
updated_at	∅	2026-11-05T21:03:11-05:00

boards-api.greenhouse.ioNov 6 06:01Zjob:xai:5286889007 detected 2026-11-06T06:01:13.216Z

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