{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job: Software Engineer, Safeguards Foundations (Internal Tooling)","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/71e6a8e6-d233-42a2-8010-7eea30caaae0","json_url":"https://onlylabs.fyi/signals/71e6a8e6-d233-42a2-8010-7eea30caaae0/signal.json","generated_at":"2026-06-11T03:54:51.148365+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/71e6a8e6-d233-42a2-8010-7eea30caaae0","signal_json":"https://onlylabs.fyi/signals/71e6a8e6-d233-42a2-8010-7eea30caaae0/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/5191433008","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 Software Engineer, Safeguards Foundations (Internal Tooling) (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. 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/5191433008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-04-20T15:22:41+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"source","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","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"tooling","source":"radar"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","source":"evidence"},{"label":"Watch term","value":"Agents and tool use","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/5191433008"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:54:51.148365+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":["tooling"],"score":15,"reason":"Anthropic has a job signal matching infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/71e6a8e6-d233-42a2-8010-7eea30caaae0/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/71e6a8e6-d233-42a2-8010-7eea30caaae0/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/5191433008","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 \"Software Engineer, Safeguards Foundations (Internal Tooling)\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Software Engineer, Safeguards Foundations (Internal Tooling)","text":"Anthropic opened role Software Engineer, Safeguards Foundations (Internal Tooling)."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"is classified as","object":"job signal","text":"Software Engineer, Safeguards Foundations (Internal Tooling) is classified as job signal."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"belongs to","object":"hiring desk","text":"Software Engineer, Safeguards Foundations (Internal Tooling) belongs to hiring desk."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has context","object":"London, UK","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has context London, UK."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has evidence coverage 1 captured evidence page."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"matches data-business lanes","object":"Infrastructure","text":"Software Engineer, Safeguards Foundations (Internal Tooling) matches data-business lanes Infrastructure."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has captured page count","object":"1","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has captured page count 1."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has readable page count","object":"1","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has readable page count 1."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has related signal count","object":"6","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has related signal count 6."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","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":"Software Engineer, Safeguards Foundations (Internal Tooling) has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has source host job-boards.greenhouse.io."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has lab","object":"Anthropic","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has lab Anthropic."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has signal desk","object":"hiring","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has signal desk hiring."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has source host job-boards.greenhouse.io."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has location","object":"London, UK","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has location London, UK."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has ats","object":"greenhouse","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has ats greenhouse."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has notability","object":"Routine job posting","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has notability Routine job posting."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has radar lane","object":"Infrastructure","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has radar lane Infrastructure."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has matched term","object":"tooling","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has matched term tooling."}]},"intelligence":{"signal_desk":"hiring","answer":"Anthropic opened Software Engineer, Safeguards Foundations (Internal Tooling) (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. 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 Software Engineer, Safeguards Foundations (Internal Tooling)","text":"Anthropic opened role Software Engineer, Safeguards Foundations (Internal Tooling)."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"is classified as","object":"job signal","text":"Software Engineer, Safeguards Foundations (Internal Tooling) is classified as job signal."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"belongs to","object":"hiring desk","text":"Software Engineer, Safeguards Foundations (Internal Tooling) belongs to hiring desk."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has context","object":"London, UK","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has context London, UK."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Software Engineer, Safeguards Foundations (Internal Tooling) has evidence coverage 1 captured evidence page."},{"subject":"Software Engineer, Safeguards Foundations (Internal Tooling)","predicate":"matches data-business lanes","object":"Infrastructure","text":"Software Engineer, Safeguards Foundations (Internal Tooling) matches data-business lanes Infrastructure."}]},"signal":{"id":"71e6a8e6-d233-42a2-8010-7eea30caaae0","url":"https://onlylabs.fyi/signals/71e6a8e6-d233-42a2-8010-7eea30caaae0","json_url":"https://onlylabs.fyi/signals/71e6a8e6-d233-42a2-8010-7eea30caaae0/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5191433008","title":"Software Engineer, Safeguards Foundations (Internal Tooling)","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":"2026-04-20T15:22:41+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/5191433008"]},"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":["tooling"],"reason":"Anthropic has a job signal matching infrastructure."}},"primary_evidence_page":{"url":"https://job-boards.greenhouse.io/anthropic/jobs/5191433008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5191433008","title":"Software Engineer, Safeguards Foundations (Internal Tooling)","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T03:54:51.148365+00:00","bytes":76416,"raw_path":"807971263ecdbcc8bec83ff2072f5030a26d2f6edf4fd5ac45642f6329bd4b26.html","content_hash":"141d55d6741fc720b28d0e368b6b74465ca7f6a12b76d9e0a523a86336fc23e2","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Software Engineer, Safeguards Foundations (Internal Tooling) at Anthropic Back to jobs Software Engineer, Safeguards Foundations (Internal Tooling) London, UK 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 The Safeguards team is responsible for the systems that detect, review, and act on misuse of Anthropic's models — work that sits at the very centre of our mission to develop AI safely. Within Safeguards, the Foundations team builds the platforms, infrastructure, and internal tools that the rest of the organisation depends on to do this well. We are looking for a software engineer to own and extend the internal tooling that powers human review — the case management, labelling, investigation, and enforcement interfaces our analysts and policy specialists use every day. These are back-office tools, but they are anything but low-stakes: the speed, clarity,..."},"evidence_pages":[{"url":"https://job-boards.greenhouse.io/anthropic/jobs/5191433008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5191433008","title":"Software Engineer, Safeguards Foundations (Internal Tooling)","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T03:54:51.148365+00:00","bytes":76416,"raw_path":"807971263ecdbcc8bec83ff2072f5030a26d2f6edf4fd5ac45642f6329bd4b26.html","content_hash":"141d55d6741fc720b28d0e368b6b74465ca7f6a12b76d9e0a523a86336fc23e2","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Software Engineer, Safeguards Foundations (Internal Tooling) at Anthropic Back to jobs Software Engineer, Safeguards Foundations (Internal Tooling) London, UK 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 The Safeguards team is responsible for the systems that detect, review, and act on misuse of Anthropic's models — work that sits at the very centre of our mission to develop AI safely. Within Safeguards, the Foundations team builds the platforms, infrastructure, and internal tools that the rest of the organisation depends on to do this well. We are looking for a software engineer to own and extend the internal tooling that powers human review — the case management, labelling, investigation, and enforcement interfaces our analysts and policy specialists use every day. These are back-office tools, but they are anything but low-stakes: the speed, clarity,..."}],"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"}]}