{"schema_version":"onlylabs.public_signal.v1","title":"xAI Job: Post-training Team Lead","description":"xAI job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/7d4a580c-3ae9-4657-a566-6e3329be0be1","json_url":"https://onlylabs.fyi/signals/7d4a580c-3ae9-4657-a566-6e3329be0be1/signal.json","generated_at":"2026-09-13T00:41:02.709Z","evidence_latest_fetched_at":"2026-09-12T07:12:50.320183+00:00","signal_first_seen_at":"2026-09-12T07:10:38.106663+00:00","org":{"slug":"xai","name":"xAI","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/xai","dossier_json_url":"https://onlylabs.fyi/labs/xai/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/7d4a580c-3ae9-4657-a566-6e3329be0be1","signal_json":"https://onlylabs.fyi/signals/7d4a580c-3ae9-4657-a566-6e3329be0be1/signal.json","source":"https://job-boards.greenhouse.io/xai/jobs/5234211007","lab_dossier":"https://onlylabs.fyi/labs/xai","lab_dossier_json":"https://onlylabs.fyi/labs/xai/dossier.json","analysis":"https://onlylabs.fyi/analysis/xai","analysis_json":"https://onlylabs.fyi/analysis/xai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/xai/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":"https://onlylabs.fyi/topics/hiring","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml","data_business":{"radar":"https://onlylabs.fyi/data-radar","radar_json":"https://onlylabs.fyi/data-radar.json","opportunities":"https://onlylabs.fyi/opportunities","opportunities_json":"https://onlylabs.fyi/opportunities.json","lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure","json_url":"https://onlylabs.fyi/data-radar/infrastructure/signals.json"}]}},"answer_pack":{"answer":"xAI opened Post-training Team Lead (Asia; Europe; Remote International; Remote US). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location Asia; Europe; Remote International; Remote US · Routine job opening at xAI. onlylabs links this event to 1 captured evidence page and 6 related job signals. It also maps to Infrastructure in the data-business radar.","signal_desk":"hiring","source_context":{"source_url":"https://job-boards.greenhouse.io/xai/jobs/5234211007","source_host":"job-boards.greenhouse.io","occurred_at":"2026-09-11T19:07:42+00:00","first_seen_at":"2026-09-12T07:10:38.106663+00:00","date_source":"greenhouse.updated_at","context":"Asia; Europe; Remote International; Remote US"},"context_markers":[{"label":"Lab","value":"xAI","source":"signal"},{"label":"Signal desk","value":"hiring","source":"signal"},{"label":"Source host","value":"job-boards.greenhouse.io","source":"source"},{"label":"Location","value":"Asia; Europe; Remote International; Remote US","source":"signal"},{"label":"ATS","value":"greenhouse","source":"source"},{"label":"Notability","value":"Routine job opening at xAI","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"training","source":"radar"},{"label":"Watch term","value":"Eval 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infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/7d4a580c-3ae9-4657-a566-6e3329be0be1/signal.json","dossier_json":"https://onlylabs.fyi/labs/xai/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/xai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/xai/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","data_radar_json":"https://onlylabs.fyi/data-radar.json","opportunities_json":"https://onlylabs.fyi/opportunities.json"},"analysis_playbook":{"objective":"Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.","evidence_focus":["role title","team or function","location","job description","data, eval, infra, safety, product, and GTM terms"],"extraction_questions":["Which teams are hiring repeatedly?","Which locations or hubs are becoming more important?","Which roles imply data, evaluation, infrastructure, or platform spend?","Which labs have hiring signals without a fresh standing analysis?"],"signal_questions":["What demand signal does this role create for teams, locations, infrastructure, evals, or data workflows?","Which teams are hiring repeatedly?","Which locations or hubs are becoming more important?","Which data-business lane explains this signal: Infrastructure?","Do the 6 related job signals show a repeated pattern?"],"output_fields":["org","team","location","role_theme","data_business_lane","evidence_url"],"data_business_relevance":"Hiring is the earliest demand signal for where frontier labs may need data products, eval tooling, infra vendors, and workflow 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data-business implications."},"semantic_triples":[{"subject":"xAI","predicate":"opened","object":"role Post-training Team Lead","text":"xAI opened role Post-training Team Lead."},{"subject":"Post-training Team Lead","predicate":"is classified as","object":"job signal","text":"Post-training Team Lead is classified as job signal."},{"subject":"Post-training Team Lead","predicate":"belongs to","object":"hiring desk","text":"Post-training Team Lead belongs to hiring desk."},{"subject":"Post-training Team Lead","predicate":"has context","object":"Asia; Europe; Remote International; Remote US","text":"Post-training Team Lead has context Asia; Europe; Remote International; Remote US."},{"subject":"Post-training Team Lead","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Post-training Team Lead has evidence coverage 1 captured evidence page."},{"subject":"Post-training Team Lead","predicate":"matches data-business lanes","object":"Infrastructure","text":"Post-training Team Lead matches data-business lanes Infrastructure."},{"subject":"Post-training Team Lead","predicate":"has captured page count","object":"1","text":"Post-training Team Lead has captured page count 1."},{"subject":"Post-training Team Lead","predicate":"has readable page count","object":"1","text":"Post-training Team Lead has readable page count 1."},{"subject":"Post-training Team Lead","predicate":"has related signal count","object":"6","text":"Post-training Team Lead has related signal count 6."},{"subject":"Post-training Team Lead","predicate":"has analysis playbook objective","object":"Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.","text":"Post-training Team Lead has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Post-training Team Lead","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Post-training Team Lead has source host job-boards.greenhouse.io."},{"subject":"Post-training Team Lead","predicate":"has lab","object":"xAI","text":"Post-training Team Lead has lab xAI."},{"subject":"Post-training Team Lead","predicate":"has signal desk","object":"hiring","text":"Post-training Team Lead has signal desk hiring."},{"subject":"Post-training Team Lead","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Post-training Team Lead has source host job-boards.greenhouse.io."},{"subject":"Post-training Team Lead","predicate":"has location","object":"Asia; Europe; Remote International; Remote US","text":"Post-training Team Lead has location Asia; Europe; Remote International; Remote US."},{"subject":"Post-training Team Lead","predicate":"has ats","object":"greenhouse","text":"Post-training Team Lead has ats greenhouse."},{"subject":"Post-training Team Lead","predicate":"has notability","object":"Routine job opening at xAI","text":"Post-training Team Lead has notability Routine job opening at xAI."},{"subject":"Post-training Team Lead","predicate":"has radar lane","object":"Infrastructure","text":"Post-training Team Lead has radar lane Infrastructure."},{"subject":"Post-training Team Lead","predicate":"has matched term","object":"training","text":"Post-training Team Lead has matched term training."}]},"intelligence":{"signal_desk":"hiring","answer":"xAI opened Post-training Team Lead (Asia; Europe; Remote International; Remote US). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location Asia; Europe; Remote International; Remote US · Routine job opening at xAI. onlylabs links this event to 1 captured evidence page and 6 related job signals. It also maps to Infrastructure in the data-business radar.","semantic_triples":[{"subject":"xAI","predicate":"opened","object":"role Post-training Team Lead","text":"xAI opened role Post-training Team Lead."},{"subject":"Post-training Team Lead","predicate":"is classified as","object":"job signal","text":"Post-training Team Lead is classified as job signal."},{"subject":"Post-training Team Lead","predicate":"belongs to","object":"hiring desk","text":"Post-training Team Lead belongs to hiring desk."},{"subject":"Post-training Team Lead","predicate":"has context","object":"Asia; Europe; Remote International; Remote US","text":"Post-training Team Lead has context Asia; Europe; Remote International; Remote US."},{"subject":"Post-training Team Lead","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Post-training Team Lead has evidence coverage 1 captured evidence page."},{"subject":"Post-training Team Lead","predicate":"matches data-business lanes","object":"Infrastructure","text":"Post-training Team Lead matches data-business lanes Infrastructure."}]},"signal":{"id":"7d4a580c-3ae9-4657-a566-6e3329be0be1","url":"https://onlylabs.fyi/signals/7d4a580c-3ae9-4657-a566-6e3329be0be1","json_url":"https://onlylabs.fyi/signals/7d4a580c-3ae9-4657-a566-6e3329be0be1/signal.json","source_url":"https://job-boards.greenhouse.io/xai/jobs/5234211007","title":"Post-training Team Lead","summary":"xAI opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":"Asia; Europe; Remote International; Remote US","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-09-11T19:07:42+00:00","first_seen_at":"2026-09-12T07:10:38.106663+00:00","date_source":"greenhouse.updated_at","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://job-boards.greenhouse.io/xai/jobs/5234211007"]},"facets":{"location":"Asia; Europe; Remote International; Remote US","ats":"greenhouse"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":{"lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure"}],"score":15,"matched_terms":["training"],"reason":"xAI has a job signal matching infrastructure."}},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://job-boards.greenhouse.io/xai/jobs/5234211007","final_url":"https://job-boards.greenhouse.io/xai/jobs/5234211007","title":"Post-training Team Lead","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-09-12T07:12:50.320183+00:00","bytes":81988,"raw_path":"49184f4160f5c46ccca60efb930d9be065a7cafe91c209558fbb92d1a0486c14.html","content_hash":"70b2ec4ce34a63f9fc97a3e106c4427d41d696096790af7aa62a76e2093e96dc","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Post-training Team Lead at SpaceXAI Back to jobs New Post-training Team Lead Asia; Europe; Remote International; Remote US SpaceXAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company’s mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates. ABOUT THE ROLE: You will lead a team of AI Tutors responsible for delivering high-quality training data and evaluations that power SpaceXAI’s models. You will set the standard for data quality on your projects, review work in the domain, ensure the accuracy and consistency of the data produced, and build..."},"evidence_pages":[],"related_signals":[{"id":"7b770bb0-0a9e-4be7-aff3-559b7637b1bd","url":"https://onlylabs.fyi/signals/7b770bb0-0a9e-4be7-aff3-559b7637b1bd","source_url":"https://job-boards.greenhouse.io/xai/jobs/5207587007","title":"AI Tutor - Malay","context":"Remote International","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-09-12T00:27:20+00:00","first_seen_at":"2026-08-08T07:10:38.289861+00:00","date_source":"greenhouse.updated_at"},{"id":"9cfdadb6-56af-422d-a701-ef31bf94401c","url":"https://onlylabs.fyi/signals/9cfdadb6-56af-422d-a701-ef31bf94401c","source_url":"https://job-boards.greenhouse.io/xai/jobs/5234209007","title":"Expert Team Lead, Human Data Operations","context":"Asia; Europe; Remote International; Remote US; US","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-09-11T19:07:58+00:00","first_seen_at":"2026-09-12T07:10:38.106663+00:00","date_source":"greenhouse.updated_at"},{"id":"1dbe83e3-054c-403a-86c0-e68659b33cdf","url":"https://onlylabs.fyi/signals/1dbe83e3-054c-403a-86c0-e68659b33cdf","source_url":"https://job-boards.greenhouse.io/xai/jobs/5229355007","title":"Network Engineer (Supercomputer Infrastructure) - Memphis","context":" Southaven, MS; Memphis, TN","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-09-10T16:17:27+00:00","first_seen_at":"2026-09-03T07:10:38.671854+00:00","date_source":"greenhouse.updated_at"},{"id":"57774858-98b9-4273-a334-9245608de715","url":"https://onlylabs.fyi/signals/57774858-98b9-4273-a334-9245608de715","source_url":"https://job-boards.greenhouse.io/xai/jobs/5229363007","title":"OT Systems Engineer (Supercomputer Infrastructure) - Memphis","context":" Southaven, MS; Memphis, TN","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-09-10T16:13:01+00:00","first_seen_at":"2026-09-03T07:10:38.671854+00:00","date_source":"greenhouse.updated_at"},{"id":"a49813cf-65fc-4480-ae0b-5069ab9f6a16","url":"https://onlylabs.fyi/signals/a49813cf-65fc-4480-ae0b-5069ab9f6a16","source_url":"https://job-boards.greenhouse.io/xai/jobs/5225839007","title":"Mechanical Technician - Memphis","context":"Memphis, TN","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-09-10T04:24:02+00:00","first_seen_at":"2026-09-01T07:10:40.560809+00:00","date_source":"greenhouse.updated_at"},{"id":"4cfa909e-2a57-4cab-9c47-9277985e7f2a","url":"https://onlylabs.fyi/signals/4cfa909e-2a57-4cab-9c47-9277985e7f2a","source_url":"https://job-boards.greenhouse.io/xai/jobs/5227940007","title":"AI Tutor - Design","context":"Remote International","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"xai","name":"xAI","category":"frontier-lab"},"occurred_at":"2026-09-10T02:52:56+00:00","first_seen_at":"2026-09-10T07:10:38.455497+00:00","date_source":"greenhouse.updated_at"}]}