{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job: Performance Engineer, Inference Systems","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/efee467e-a1c1-4cd9-ad96-a88ff017cf8f","json_url":"https://onlylabs.fyi/signals/efee467e-a1c1-4cd9-ad96-a88ff017cf8f/signal.json","generated_at":"2026-06-09T02:21:38.631483+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/efee467e-a1c1-4cd9-ad96-a88ff017cf8f","signal_json":"https://onlylabs.fyi/signals/efee467e-a1c1-4cd9-ad96-a88ff017cf8f/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/5224564008","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 Systems (San Francisco, CA | New York City, NY | Seattle, WA). 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 | Seattle, WA · Routine job at notable 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/5224564008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-05-20T22:53:11+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"source","context":"San Francisco, CA | New York City, NY | Seattle, WA"},"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 | Seattle, WA","source":"signal"},{"label":"ATS","value":"greenhouse","source":"source"},{"label":"Notability","value":"Routine job at notable lab","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"systems","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/5224564008"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-09T02:21:38.631483+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":["systems","inference"],"score":17,"reason":"Anthropic has a job signal matching infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/efee467e-a1c1-4cd9-ad96-a88ff017cf8f/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/efee467e-a1c1-4cd9-ad96-a88ff017cf8f/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/5224564008","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 Systems\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Performance Engineer, Inference Systems","text":"Anthropic opened role Performance Engineer, Inference Systems."},{"subject":"Performance Engineer, Inference Systems","predicate":"is classified as","object":"job signal","text":"Performance Engineer, Inference Systems is classified as job signal."},{"subject":"Performance Engineer, Inference Systems","predicate":"belongs to","object":"hiring desk","text":"Performance Engineer, Inference Systems belongs to hiring desk."},{"subject":"Performance Engineer, Inference Systems","predicate":"has context","object":"San Francisco, CA | New York City, NY | Seattle, WA","text":"Performance Engineer, Inference Systems has context San Francisco, CA | New York City, NY | Seattle, WA."},{"subject":"Performance Engineer, Inference Systems","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Performance Engineer, Inference Systems has evidence coverage 1 captured evidence page."},{"subject":"Performance Engineer, Inference Systems","predicate":"matches data-business lanes","object":"Infrastructure","text":"Performance Engineer, Inference Systems matches data-business lanes Infrastructure."},{"subject":"Performance Engineer, Inference Systems","predicate":"has captured page count","object":"1","text":"Performance Engineer, Inference Systems has captured page count 1."},{"subject":"Performance Engineer, Inference Systems","predicate":"has readable page count","object":"1","text":"Performance Engineer, Inference Systems has readable page count 1."},{"subject":"Performance Engineer, Inference Systems","predicate":"has related signal count","object":"6","text":"Performance Engineer, Inference Systems has related signal count 6."},{"subject":"Performance Engineer, Inference Systems","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 Systems 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 Systems","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Performance Engineer, Inference Systems has source host job-boards.greenhouse.io."},{"subject":"Performance Engineer, Inference Systems","predicate":"has lab","object":"Anthropic","text":"Performance Engineer, Inference Systems has lab Anthropic."},{"subject":"Performance Engineer, Inference Systems","predicate":"has signal desk","object":"hiring","text":"Performance Engineer, Inference Systems has signal desk hiring."},{"subject":"Performance Engineer, Inference Systems","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Performance Engineer, Inference Systems has source host job-boards.greenhouse.io."},{"subject":"Performance Engineer, Inference Systems","predicate":"has location","object":"San Francisco, CA | New York City, NY | Seattle, WA","text":"Performance Engineer, Inference Systems has location San Francisco, CA | New York City, NY | Seattle, WA."},{"subject":"Performance Engineer, Inference Systems","predicate":"has ats","object":"greenhouse","text":"Performance Engineer, Inference Systems has ats greenhouse."},{"subject":"Performance Engineer, Inference Systems","predicate":"has notability","object":"Routine job at notable lab","text":"Performance Engineer, Inference Systems has notability Routine job at notable lab."},{"subject":"Performance Engineer, Inference Systems","predicate":"has radar lane","object":"Infrastructure","text":"Performance Engineer, Inference Systems has radar lane Infrastructure."},{"subject":"Performance Engineer, 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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 | Seattle, WA · Routine job at notable 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 Performance Engineer, Inference Systems","text":"Anthropic opened role Performance Engineer, Inference Systems."},{"subject":"Performance Engineer, Inference Systems","predicate":"is classified as","object":"job signal","text":"Performance Engineer, Inference Systems is classified as job signal."},{"subject":"Performance Engineer, Inference Systems","predicate":"belongs to","object":"hiring desk","text":"Performance Engineer, Inference Systems belongs to hiring desk."},{"subject":"Performance Engineer, Inference Systems","predicate":"has context","object":"San Francisco, CA | New York City, NY | Seattle, WA","text":"Performance Engineer, Inference Systems has context San Francisco, CA | New York City, NY | Seattle, WA."},{"subject":"Performance Engineer, Inference Systems","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Performance Engineer, Inference Systems has evidence coverage 1 captured evidence page."},{"subject":"Performance Engineer, Inference Systems","predicate":"matches data-business lanes","object":"Infrastructure","text":"Performance Engineer, Inference Systems matches data-business lanes Infrastructure."}]},"signal":{"id":"efee467e-a1c1-4cd9-ad96-a88ff017cf8f","url":"https://onlylabs.fyi/signals/efee467e-a1c1-4cd9-ad96-a88ff017cf8f","json_url":"https://onlylabs.fyi/signals/efee467e-a1c1-4cd9-ad96-a88ff017cf8f/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5224564008","title":"Performance Engineer, Inference Systems","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 | Seattle, WA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-05-20T22:53:11+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"source","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/5224564008"]},"facets":{"location":"San Francisco, CA | New York City, NY | Seattle, WA","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":17,"matched_terms":["systems","inference"],"reason":"Anthropic has a job signal matching infrastructure."}},"primary_evidence_page":{"url":"https://job-boards.greenhouse.io/anthropic/jobs/5224564008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5224564008","title":"Performance Engineer, Inference Systems","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-09T02:21:38.631483+00:00","bytes":99586,"raw_path":"675d87cf2ef5d7e329746d175f86d88d1b602aa02533a67d6ffde4ddd3e123f7.html","content_hash":"e8122943022a9dfc8af28dcf5943a52d83d18f6bf05c71d621b73308cfe69a89","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Performance Engineer, Inference Systems at Anthropic Back to jobs Performance Engineer, Inference Systems San Francisco, CA | New York City, NY | Seattle, WA Apply 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 Anthropic's inference fleet serves Claude to millions of users across our own products and the world's largest cloud platforms. The stack that makes this possible is deep and tightly coupled: accelerator kernels, model servers, distributed routing, autoscaling, capacity management. Every layer affects the others, often in ways that are hard to see in isolation. The Inference System Dynamics team is responsible for understanding that whole system and holding it to a high bar across four dimensions: throughput, latency, reliability, and correctness . We measure how the fleet performs against its theoretical performance frontier, run cross-layer..."},"evidence_pages":[{"url":"https://job-boards.greenhouse.io/anthropic/jobs/5224564008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5224564008","title":"Performance Engineer, Inference Systems","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-09T02:21:38.631483+00:00","bytes":99586,"raw_path":"675d87cf2ef5d7e329746d175f86d88d1b602aa02533a67d6ffde4ddd3e123f7.html","content_hash":"e8122943022a9dfc8af28dcf5943a52d83d18f6bf05c71d621b73308cfe69a89","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Performance Engineer, Inference Systems at Anthropic Back to jobs Performance Engineer, Inference Systems San Francisco, CA | New York City, NY | Seattle, WA Apply 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 Anthropic's inference fleet serves Claude to millions of users across our own products and the world's largest cloud platforms. The stack that makes this possible is deep and tightly coupled: accelerator kernels, model servers, distributed routing, autoscaling, capacity management. Every layer affects the others, often in ways that are hard to see in isolation. The Inference System Dynamics team is responsible for understanding that whole system and holding it to a high bar across four dimensions: throughput, latency, reliability, and correctness . We measure how the fleet performs against its theoretical performance frontier, run cross-layer..."}],"related_signals":[{"id":"7545b64a-3699-4461-aa7b-591f0ff8399b","url":"https://onlylabs.fyi/signals/7545b64a-3699-4461-aa7b-591f0ff8399b","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5186852008","title":"Product Support Specialist (Singapore)","context":"Singapore","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T05:01:19+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"46fed67d-fb9e-4ec4-8fa5-e065cb534ade","url":"https://onlylabs.fyi/signals/46fed67d-fb9e-4ec4-8fa5-e065cb534ade","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5186965008","title":"Product Support Specialist (Singapore - Weekend Coverage)","context":"Singapore","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T05:01:17+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"22609fbe-e554-4224-8abb-7130c97381bf","url":"https://onlylabs.fyi/signals/22609fbe-e554-4224-8abb-7130c97381bf","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/4979585008","title":"Product Support Specialist","context":"Boston, MA; San Francisco, CA | New York City, NY | Seattle, WA; Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T04:56:33+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"703f4263-e360-4fec-ae39-d05490a48eca","url":"https://onlylabs.fyi/signals/703f4263-e360-4fec-ae39-d05490a48eca","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5253274008","title":"Enterprise Threat Intelligence Lead, Global Safety, Intelligence & Security ","context":"San Francisco, CA | Seattle, WA | New York City, NY | Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T00:38:05+00:00","first_seen_at":"2026-06-11T07:01:03.928848+00:00","date_source":"greenhouse.updated_at"},{"id":"7828ae51-3421-41fd-961f-9e4cd74e828c","url":"https://onlylabs.fyi/signals/7828ae51-3421-41fd-961f-9e4cd74e828c","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5119468008","title":"Staff Software Engineer, People Products","context":"Remote-Friendly (Travel Required) | San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T00:21:00+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"e42bec4f-48c2-47da-b1ac-84d97f97f0f5","url":"https://onlylabs.fyi/signals/e42bec4f-48c2-47da-b1ac-84d97f97f0f5","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5194529008","title":"Marketing Events Lead, Brand","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T00:15:44+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"}]}