{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job: Performance Engineer, Inference Engine","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/865cf98a-2efd-465f-a18e-7489c0807439","json_url":"https://onlylabs.fyi/signals/865cf98a-2efd-465f-a18e-7489c0807439/signal.json","generated_at":"2026-09-10T09:01:29.892Z","evidence_latest_fetched_at":"2026-09-10T07:13:06.611947+00:00","signal_first_seen_at":"2026-09-10T07:10:37.33744+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/865cf98a-2efd-465f-a18e-7489c0807439","signal_json":"https://onlylabs.fyi/signals/865cf98a-2efd-465f-a18e-7489c0807439/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/5418323008","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 Performance Engineer, Inference Engine (San Francisco, CA | New York City, NY). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location San Francisco, CA | New York City, NY · Job opening at Anthropic, routine event.. 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/5418323008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-09-09T23:09:53+00:00","first_seen_at":"2026-09-10T07:10:37.33744+00:00","date_source":"greenhouse.updated_at","context":"San Francisco, CA | New York City, NY"},"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":"San Francisco, CA | New York City, NY","source":"signal"},{"label":"ATS","value":"greenhouse","source":"source"},{"label":"Notability","value":"Job opening at Anthropic, routine event.","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"inference","source":"radar"},{"label":"Watch 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infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/865cf98a-2efd-465f-a18e-7489c0807439/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/865cf98a-2efd-465f-a18e-7489c0807439/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/5418323008","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 \"Performance Engineer, Inference Engine\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Performance Engineer, Inference Engine","text":"Anthropic opened role Performance Engineer, Inference Engine."},{"subject":"Performance Engineer, Inference Engine","predicate":"is classified as","object":"job signal","text":"Performance Engineer, Inference Engine is classified as job signal."},{"subject":"Performance Engineer, Inference Engine","predicate":"belongs to","object":"hiring desk","text":"Performance Engineer, Inference Engine belongs to hiring desk."},{"subject":"Performance Engineer, Inference Engine","predicate":"has context","object":"San Francisco, CA | New York City, NY","text":"Performance Engineer, Inference Engine has context San Francisco, CA | New York City, NY."},{"subject":"Performance Engineer, Inference Engine","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Performance Engineer, Inference Engine has evidence coverage 1 captured evidence page."},{"subject":"Performance Engineer, Inference Engine","predicate":"matches data-business lanes","object":"Infrastructure","text":"Performance Engineer, Inference Engine matches data-business lanes Infrastructure."},{"subject":"Performance Engineer, Inference Engine","predicate":"has captured page count","object":"1","text":"Performance Engineer, Inference Engine has captured page count 1."},{"subject":"Performance Engineer, Inference Engine","predicate":"has readable page count","object":"1","text":"Performance Engineer, Inference Engine has readable page count 1."},{"subject":"Performance Engineer, Inference Engine","predicate":"has related signal count","object":"6","text":"Performance Engineer, Inference Engine has related signal count 6."},{"subject":"Performance Engineer, Inference Engine","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":"Performance Engineer, Inference Engine has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Performance Engineer, Inference Engine","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Performance Engineer, Inference Engine has source host job-boards.greenhouse.io."},{"subject":"Performance Engineer, Inference Engine","predicate":"has lab","object":"Anthropic","text":"Performance Engineer, Inference Engine has lab Anthropic."},{"subject":"Performance Engineer, Inference Engine","predicate":"has signal desk","object":"hiring","text":"Performance Engineer, Inference Engine has signal desk hiring."},{"subject":"Performance Engineer, Inference Engine","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Performance Engineer, Inference Engine has source host job-boards.greenhouse.io."},{"subject":"Performance Engineer, Inference Engine","predicate":"has location","object":"San Francisco, CA | New York City, NY","text":"Performance Engineer, Inference Engine has location San Francisco, CA | New York City, NY."},{"subject":"Performance Engineer, Inference Engine","predicate":"has ats","object":"greenhouse","text":"Performance Engineer, Inference Engine has ats greenhouse."},{"subject":"Performance Engineer, Inference Engine","predicate":"has notability","object":"Job opening at Anthropic, routine event.","text":"Performance Engineer, Inference Engine has notability Job opening at Anthropic, routine event.."},{"subject":"Performance Engineer, Inference Engine","predicate":"has radar lane","object":"Infrastructure","text":"Performance Engineer, Inference Engine has radar lane Infrastructure."},{"subject":"Performance Engineer, Inference Engine","predicate":"has matched term","object":"inference","text":"Performance Engineer, Inference Engine has matched term inference."}]},"intelligence":{"signal_desk":"hiring","answer":"Anthropic opened Performance Engineer, Inference Engine (San Francisco, CA | New York City, NY). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location San Francisco, CA | New York City, NY · Job opening at Anthropic, routine event.. 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 Performance Engineer, Inference Engine","text":"Anthropic opened role Performance Engineer, Inference Engine."},{"subject":"Performance Engineer, Inference Engine","predicate":"is classified as","object":"job signal","text":"Performance Engineer, Inference Engine is classified as job signal."},{"subject":"Performance Engineer, Inference Engine","predicate":"belongs to","object":"hiring desk","text":"Performance Engineer, Inference Engine belongs to hiring desk."},{"subject":"Performance Engineer, Inference Engine","predicate":"has context","object":"San Francisco, CA | New York City, NY","text":"Performance Engineer, Inference Engine has context San Francisco, CA | New York City, NY."},{"subject":"Performance Engineer, Inference Engine","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Performance Engineer, Inference Engine has evidence coverage 1 captured evidence page."},{"subject":"Performance Engineer, Inference Engine","predicate":"matches data-business lanes","object":"Infrastructure","text":"Performance Engineer, Inference Engine matches data-business lanes Infrastructure."}]},"signal":{"id":"865cf98a-2efd-465f-a18e-7489c0807439","url":"https://onlylabs.fyi/signals/865cf98a-2efd-465f-a18e-7489c0807439","json_url":"https://onlylabs.fyi/signals/865cf98a-2efd-465f-a18e-7489c0807439/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5418323008","title":"Performance Engineer, Inference Engine","summary":"Anthropic opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-09-09T23:09:53+00:00","first_seen_at":"2026-09-10T07:10:37.33744+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/5418323008"]},"facets":{"location":"San Francisco, CA | New York City, NY","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/5418323008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5418323008","title":"Performance Engineer, Inference Engine","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-09-10T07:13:06.611947+00:00","bytes":109021,"raw_path":"8ba6f49afb1f821ad74d707d30d2891259df0d26465d9c006da967b73ed01e00.html","content_hash":"2535591a5c39f5cde58bf0d7b300a9bd84f1c45bec76b8f99ac88afec7cebc52","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Performance Engineer, Inference Engine at Anthropic Back to jobs New Performance Engineer, Inference Engine San Francisco, CA | New York City, NY 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. Performance Engineer, Inference Engine About the Role Anthropic's inference engine is the software between the accelerator kernels and the routing layer. It manages the entire token path in between: batching requests, laying the model out across chips, managing memory for weights and activations, coordinating every forward pass, and managing model state across requests. Built in-house, it runs on all of our accelerator platforms, serving Claude to millions of users and running our research workloads. You will work on building and optimizing this system at Anthropic scale: improving throughput, cost, reliability, and latency across all accelerator and cloud platforms. You are intimately..."},"evidence_pages":[],"related_signals":[{"id":"dd57f86d-9a1a-4f40-8763-d7aa7d3272e8","url":"https://onlylabs.fyi/signals/dd57f86d-9a1a-4f40-8763-d7aa7d3272e8","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5418743008","title":" Executive Escalations Manager","context":"San Francisco, CA | New York City, NY | Seattle, WA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-09-10T04:55:51+00:00","first_seen_at":"2026-09-10T07:10:37.33744+00:00","date_source":"greenhouse.updated_at"},{"id":"c95e7004-0835-45c3-abd2-0d0d2a44b920","url":"https://onlylabs.fyi/signals/c95e7004-0835-45c3-abd2-0d0d2a44b920","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5344577008","title":"Field Marketing Lead, Public Sector","context":"San Francisco, CA | Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-09-10T03:37:22+00:00","first_seen_at":"2026-07-16T07:10:37.092757+00:00","date_source":"greenhouse.updated_at"},{"id":"25ac10d1-060b-47c5-b6b2-7584dab96616","url":"https://onlylabs.fyi/signals/25ac10d1-060b-47c5-b6b2-7584dab96616","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5385586008","title":"Solutions Marketing Lead, Public Sector","context":"San Francisco, CA | New York City, NY; San Francisco, CA | New York City, NY | Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-09-10T03:36:15+00:00","first_seen_at":"2026-08-13T07:10:37.072986+00:00","date_source":"greenhouse.updated_at"},{"id":"00cff0f1-394a-4581-8643-43f612c518f7","url":"https://onlylabs.fyi/signals/00cff0f1-394a-4581-8643-43f612c518f7","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5418748008","title":"Partnerships Manager, US Public Health","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-09-10T02:47:06+00:00","first_seen_at":"2026-09-10T07:10:37.33744+00:00","date_source":"greenhouse.updated_at"},{"id":"3084d787-f7b9-42a5-ac7c-d29d6553ab91","url":"https://onlylabs.fyi/signals/3084d787-f7b9-42a5-ac7c-d29d6553ab91","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5108111008","title":"Strategic Account Executive, Tech","context":"San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-09-10T02:01:04+00:00","first_seen_at":"2026-09-10T07:10:37.33744+00:00","date_source":"greenhouse.updated_at"},{"id":"f748f54d-f66f-46b0-9f3f-24753f8c77f0","url":"https://onlylabs.fyi/signals/f748f54d-f66f-46b0-9f3f-24753f8c77f0","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5418991008","title":"Customer Trust Specialist","context":"San Francisco, CA | New York City, NY | Seattle, WA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-09-09T22:58:27+00:00","first_seen_at":"2026-09-10T07:10:37.33744+00:00","date_source":"greenhouse.updated_at"}]}