{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job: Sr. Software Engineer, Inference","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/a78d6634-face-4771-b6b9-b71348eb50cf","json_url":"https://onlylabs.fyi/signals/a78d6634-face-4771-b6b9-b71348eb50cf/signal.json","generated_at":"2026-06-13T17:48:04.203Z","evidence_latest_fetched_at":"2026-06-13T08:03:26.348269+00:00","signal_first_seen_at":"2026-06-13T07:00:24.555376+00:00","org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/anthropic","dossier_json_url":"https://onlylabs.fyi/labs/anthropic/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/a78d6634-face-4771-b6b9-b71348eb50cf","signal_json":"https://onlylabs.fyi/signals/a78d6634-face-4771-b6b9-b71348eb50cf/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/5152348008","lab_dossier":"https://onlylabs.fyi/labs/anthropic","lab_dossier_json":"https://onlylabs.fyi/labs/anthropic/dossier.json","analysis":"https://onlylabs.fyi/analysis/anthropic","analysis_json":"https://onlylabs.fyi/analysis/anthropic/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/anthropic/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":"Anthropic opened Sr. Software Engineer, Inference (London, UK). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location London, UK · Routine job posting at AI lab. 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/anthropic/jobs/5152348008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-06-12T15:54:48+00:00","first_seen_at":"2026-06-13T07:00:24.555376+00:00","date_source":"greenhouse.updated_at","context":"London, UK"},"context_markers":[{"label":"Lab","value":"Anthropic","source":"signal"},{"label":"Signal desk","value":"hiring","source":"signal"},{"label":"Source host","value":"job-boards.greenhouse.io","source":"source"},{"label":"Location","value":"London, UK","source":"signal"},{"label":"ATS","value":"greenhouse","source":"source"},{"label":"Notability","value":"Routine job posting at AI lab","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"inference","source":"radar"},{"label":"Watch term","value":"Eval methodology","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","source":"evidence"}],"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/anthropic/jobs/5152348008"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-13T08:03:26.348269+00:00"},"data_business":{"matches":true,"lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure","json_url":"https://onlylabs.fyi/data-radar/infrastructure/signals.json"}],"matched_terms":["inference"],"score":15,"reason":"Anthropic has a job signal matching infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/a78d6634-face-4771-b6b9-b71348eb50cf/signal.json","dossier_json":"https://onlylabs.fyi/labs/anthropic/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/anthropic/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/anthropic/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 support.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/a78d6634-face-4771-b6b9-b71348eb50cf/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/5152348008","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/anthropic/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/anthropic/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/hiring/signals.json","required":false},{"label":"data_radar_json","url":"https://onlylabs.fyi/data-radar.json","required":true}],"expected_output":["one-paragraph source-grounded interpretation","data-business implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze Anthropic's job signal \"Sr. Software Engineer, Inference\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Sr. Software Engineer, Inference","text":"Anthropic opened role Sr. Software Engineer, Inference."},{"subject":"Sr. Software Engineer, Inference","predicate":"is classified as","object":"job signal","text":"Sr. Software Engineer, Inference is classified as job signal."},{"subject":"Sr. Software Engineer, Inference","predicate":"belongs to","object":"hiring desk","text":"Sr. Software Engineer, Inference belongs to hiring desk."},{"subject":"Sr. Software Engineer, Inference","predicate":"has context","object":"London, UK","text":"Sr. Software Engineer, Inference has context London, UK."},{"subject":"Sr. Software Engineer, Inference","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Sr. Software Engineer, Inference has evidence coverage 1 captured evidence page."},{"subject":"Sr. Software Engineer, Inference","predicate":"matches data-business lanes","object":"Infrastructure","text":"Sr. Software Engineer, Inference matches data-business lanes Infrastructure."},{"subject":"Sr. Software Engineer, Inference","predicate":"has captured page count","object":"1","text":"Sr. Software Engineer, Inference has captured page count 1."},{"subject":"Sr. Software Engineer, Inference","predicate":"has readable page count","object":"1","text":"Sr. Software Engineer, Inference has readable page count 1."},{"subject":"Sr. Software Engineer, Inference","predicate":"has related signal count","object":"6","text":"Sr. Software Engineer, Inference has related signal count 6."},{"subject":"Sr. Software Engineer, Inference","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":"Sr. Software Engineer, Inference has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Sr. Software Engineer, Inference","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Sr. Software Engineer, Inference has source host job-boards.greenhouse.io."},{"subject":"Sr. Software Engineer, Inference","predicate":"has lab","object":"Anthropic","text":"Sr. Software Engineer, Inference has lab Anthropic."},{"subject":"Sr. Software Engineer, Inference","predicate":"has signal desk","object":"hiring","text":"Sr. Software Engineer, Inference has signal desk hiring."},{"subject":"Sr. Software Engineer, Inference","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Sr. Software Engineer, Inference has source host job-boards.greenhouse.io."},{"subject":"Sr. Software Engineer, Inference","predicate":"has location","object":"London, UK","text":"Sr. Software Engineer, Inference has location London, UK."},{"subject":"Sr. Software Engineer, Inference","predicate":"has ats","object":"greenhouse","text":"Sr. Software Engineer, Inference has ats greenhouse."},{"subject":"Sr. Software Engineer, Inference","predicate":"has notability","object":"Routine job posting at AI lab","text":"Sr. Software Engineer, Inference has notability Routine job posting at AI lab."},{"subject":"Sr. Software Engineer, Inference","predicate":"has radar lane","object":"Infrastructure","text":"Sr. Software Engineer, Inference has radar lane Infrastructure."},{"subject":"Sr. Software Engineer, Inference","predicate":"has matched term","object":"inference","text":"Sr. Software Engineer, Inference has matched term inference."}]},"intelligence":{"signal_desk":"hiring","answer":"Anthropic opened Sr. Software Engineer, Inference (London, UK). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location London, UK · Routine job posting at AI lab. 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":"Anthropic","predicate":"opened","object":"role Sr. Software Engineer, Inference","text":"Anthropic opened role Sr. Software Engineer, Inference."},{"subject":"Sr. Software Engineer, Inference","predicate":"is classified as","object":"job signal","text":"Sr. Software Engineer, Inference is classified as job signal."},{"subject":"Sr. Software Engineer, Inference","predicate":"belongs to","object":"hiring desk","text":"Sr. Software Engineer, Inference belongs to hiring desk."},{"subject":"Sr. Software Engineer, Inference","predicate":"has context","object":"London, UK","text":"Sr. Software Engineer, Inference has context London, UK."},{"subject":"Sr. Software Engineer, Inference","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Sr. Software Engineer, Inference has evidence coverage 1 captured evidence page."},{"subject":"Sr. Software Engineer, Inference","predicate":"matches data-business lanes","object":"Infrastructure","text":"Sr. Software Engineer, Inference matches data-business lanes Infrastructure."}]},"signal":{"id":"a78d6634-face-4771-b6b9-b71348eb50cf","url":"https://onlylabs.fyi/signals/a78d6634-face-4771-b6b9-b71348eb50cf","json_url":"https://onlylabs.fyi/signals/a78d6634-face-4771-b6b9-b71348eb50cf/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5152348008","title":"Sr. Software Engineer, Inference","summary":"Anthropic opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":"London, UK","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-12T15:54:48+00:00","first_seen_at":"2026-06-13T07:00:24.555376+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/anthropic/jobs/5152348008"]},"facets":{"location":"London, UK","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":["inference"],"reason":"Anthropic has a job signal matching infrastructure."}},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://job-boards.greenhouse.io/anthropic/jobs/5152348008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5152348008","title":"Sr. Software Engineer, Inference","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-13T08:03:26.348269+00:00","bytes":73529,"raw_path":"d911ea013c97192a35a457dacd08f9631b33152144271641a64749e02132ac84.html","content_hash":"b9edbf0e1b8108e4caf93168a8c6d8f33409ce4a15e5f8f4b561b63c648078ff","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Sr. Software Engineer, Inference at Anthropic Sr. Software Engineer, Inference London, UK About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. About the role: Our Inference team is responsible for building and maintaining the critical systems that serve Claude to millions of users worldwide. We bring Claude to life by serving our models via the industry's largest compute-agnostic inference deployments. We are responsible for the entire stack from intelligent request routing to fleet-wide orchestration across diverse AI accelerators. The team has a dual mandate: maximizing compute efficiency to serve our explosive customer growth, while enabling breakthrough research by giving our scientists the high-performance inference infrastructure they need to develop next-generation models. We tackle complex, distributed systems challenges across multiple accelerator families and emerging AI..."},"evidence_pages":[],"related_signals":[{"id":"0543d363-25bc-4aee-aa57-3d1849e0afed","url":"https://onlylabs.fyi/signals/0543d363-25bc-4aee-aa57-3d1849e0afed","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5255912008","title":"Engineering Manager, Enterprise","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-13T03:48:51+00:00","first_seen_at":"2026-06-13T07:00:24.555376+00:00","date_source":"greenhouse.updated_at"},{"id":"5fc8b494-51de-4bb5-9e9f-0b5d69148056","url":"https://onlylabs.fyi/signals/5fc8b494-51de-4bb5-9e9f-0b5d69148056","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5253835008","title":"Sr. Manager, Procurement Lease Administration ","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-13T00:00:51+00:00","first_seen_at":"2026-06-13T07:00:24.555376+00:00","date_source":"greenhouse.updated_at"},{"id":"c2f6c059-832d-4808-8e45-236c269af799","url":"https://onlylabs.fyi/signals/c2f6c059-832d-4808-8e45-236c269af799","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5239794008","title":"People Programs, M&A Lead","context":"San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-12T23:01:51+00:00","first_seen_at":"2026-06-10T07:01:15.257046+00:00","date_source":"greenhouse.updated_at"},{"id":"da149492-95fc-4a1e-8d8c-77e07aac8e58","url":"https://onlylabs.fyi/signals/da149492-95fc-4a1e-8d8c-77e07aac8e58","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5257669008","title":"Web Producer, CMS Publishing","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-12T21:21:17+00:00","first_seen_at":"2026-06-13T07:00:24.555376+00:00","date_source":"greenhouse.updated_at"},{"id":"c781628e-2e3e-46ba-bfa2-1edaa90c039d","url":"https://onlylabs.fyi/signals/c781628e-2e3e-46ba-bfa2-1edaa90c039d","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5229558008","title":"Manager, Startup Partnerships","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-12T21:11:42+00:00","first_seen_at":"2026-06-13T07:00:24.555376+00:00","date_source":"greenhouse.updated_at"},{"id":"bb4f2654-c38a-4faa-9b6b-764de18f030d","url":"https://onlylabs.fyi/signals/bb4f2654-c38a-4faa-9b6b-764de18f030d","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5257650008","title":"Staff+ Software Engineer, Inference Runtime","context":"Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-12T20:17:38+00:00","first_seen_at":"2026-06-13T07:00:24.555376+00:00","date_source":"greenhouse.updated_at"}]}