{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job: Staff+ Fullstack Software Engineer, Safeguards Engineering","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/42dc9628-5886-4177-bdd8-876bdf147cde","json_url":"https://onlylabs.fyi/signals/42dc9628-5886-4177-bdd8-876bdf147cde/signal.json","generated_at":"2026-10-12T18:19:41.716Z","evidence_latest_fetched_at":"2026-10-10T07:13:03.135585+00:00","signal_first_seen_at":"2026-10-10T07:10:37.085088+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/42dc9628-5886-4177-bdd8-876bdf147cde","signal_json":"https://onlylabs.fyi/signals/42dc9628-5886-4177-bdd8-876bdf147cde/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/5369710008","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":null},"answer_pack":{"answer":"Anthropic opened Staff+ Fullstack Software Engineer, Safeguards Engineering (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 · Routine job posting, not a notable AI event.. onlylabs links this event to 1 captured evidence page and 6 related job signals.","signal_desk":"hiring","source_context":{"source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5369710008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-10-09T19:18:42+00:00","first_seen_at":"2026-10-10T07:10:37.085088+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":"Routine job posting, not a notable AI event.","source":"signal"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"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/5369710008"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-10-10T07:13:03.135585+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/42dc9628-5886-4177-bdd8-876bdf147cde/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":null,"opportunities_json":null},"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?","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/42dc9628-5886-4177-bdd8-876bdf147cde/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/5369710008","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":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific 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 \"Staff+ Fullstack Software Engineer, Safeguards Engineering\" for frontier lab strategy."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Staff+ Fullstack Software Engineer, Safeguards Engineering","text":"Anthropic opened role Staff+ Fullstack Software Engineer, Safeguards Engineering."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"is classified as","object":"job signal","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering is classified as job signal."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"belongs to","object":"hiring desk","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering belongs to hiring desk."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has context","object":"San Francisco, CA | New York City, NY","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has context San Francisco, CA | New York City, NY."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has evidence coverage 1 captured evidence page."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has captured page count","object":"1","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has captured page count 1."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has readable page count","object":"1","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has readable page count 1."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has related signal count","object":"6","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has related signal count 6."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","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":"Staff+ Fullstack Software Engineer, Safeguards Engineering has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has source host job-boards.greenhouse.io."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has lab","object":"Anthropic","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has lab Anthropic."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has signal desk","object":"hiring","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has signal desk hiring."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has source host job-boards.greenhouse.io."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has location","object":"San Francisco, CA | New York City, NY","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has location San Francisco, CA | New York City, NY."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has ats","object":"greenhouse","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has ats greenhouse."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has notability","object":"Routine job posting, not a notable AI event.","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has notability Routine job posting, not a notable AI event.."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has watch term","object":"Data pipeline","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has watch term Data pipeline."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has watch term","object":"Infrastructure","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has watch term Infrastructure."}]},"intelligence":{"signal_desk":"hiring","answer":"Anthropic opened Staff+ Fullstack Software Engineer, Safeguards Engineering (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 · Routine job posting, not a notable AI event.. onlylabs links this event to 1 captured evidence page and 6 related job signals.","semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Staff+ Fullstack Software Engineer, Safeguards Engineering","text":"Anthropic opened role Staff+ Fullstack Software Engineer, Safeguards Engineering."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"is classified as","object":"job signal","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering is classified as job signal."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"belongs to","object":"hiring desk","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering belongs to hiring desk."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has context","object":"San Francisco, CA | New York City, NY","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has context San Francisco, CA | New York City, NY."},{"subject":"Staff+ Fullstack Software Engineer, Safeguards Engineering","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Staff+ Fullstack Software Engineer, Safeguards Engineering has evidence coverage 1 captured evidence page."}]},"signal":{"id":"42dc9628-5886-4177-bdd8-876bdf147cde","url":"https://onlylabs.fyi/signals/42dc9628-5886-4177-bdd8-876bdf147cde","json_url":"https://onlylabs.fyi/signals/42dc9628-5886-4177-bdd8-876bdf147cde/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5369710008","title":"Staff+ Fullstack Software Engineer, Safeguards Engineering","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":"2026-10-09T19:18:42+00:00","first_seen_at":"2026-10-10T07:10:37.085088+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/5369710008"]},"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":null},"primary_evidence_page":{"is_primary":true,"source_match":true,"url":"https://job-boards.greenhouse.io/anthropic/jobs/5369710008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5369710008","title":"Staff+ Fullstack Software Engineer, Safeguards Engineering","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-10-10T07:13:03.135585+00:00","bytes":100434,"raw_path":"200c3d29c5223b246ae8826d80346d77aeabe75e481f1311e9ad69bdcced16d5.html","content_hash":"856a3f90459230b32dcbfbabde41e055261d10cd28e7ef17be92f2a0353e546f","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Staff+ Fullstack Software Engineer, Safeguards Engineering at Anthropic Back to jobs New Staff+ Fullstack Software Engineer, Safeguards Engineering 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. Note: this job post is for Fullstack Software Engineers only. If you are a Backend Engineer, please see our Backend Software Engineer post here . About the role We are looking for fullstack software engineers to help build safety and oversight mechanisms for our AI systems. As a software engineer on the Safeguards team, you will work to monitor models, prevent misuse, and ensure user well-being. This role will focus on building systems to detect unwanted model behaviors and prevent disallowed use of models. You will apply your technical skills to uphold our principles of safety, transparency, and oversight while enforcing our terms of service and..."},"evidence_pages":[],"related_signals":[{"id":"6a8bb093-e653-40ab-be8e-35f30a10b697","url":"https://onlylabs.fyi/signals/6a8bb093-e653-40ab-be8e-35f30a10b697","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5424388008","title":"Customer Success Manager, Enterprise Tech","context":"New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-10-10T01:12:21+00:00","first_seen_at":"2026-09-17T07:10:36.965611+00:00","date_source":"greenhouse.updated_at"},{"id":"3e81fa04-b1ad-408d-88e2-c9422d3f5ba6","url":"https://onlylabs.fyi/signals/3e81fa04-b1ad-408d-88e2-c9422d3f5ba6","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5447080008","title":"Conceptual Reasoning Fellow","context":"Remote-Friendly, United States; San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-10-10T00:38:52+00:00","first_seen_at":"2026-10-10T07:10:37.085088+00:00","date_source":"greenhouse.updated_at"},{"id":"70629398-a43b-4aec-bbc1-949da5a7ff56","url":"https://onlylabs.fyi/signals/70629398-a43b-4aec-bbc1-949da5a7ff56","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5398328008","title":"Commercial Operations Program Manager","context":"New York City, NY; San Francisco, CA; Seattle, WA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-10-09T23:46:22+00:00","first_seen_at":"2026-10-06T07:10:37.169459+00:00","date_source":"greenhouse.updated_at"},{"id":"73918ce0-889f-4b27-b3ed-8cc34229c785","url":"https://onlylabs.fyi/signals/73918ce0-889f-4b27-b3ed-8cc34229c785","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5442934008","title":"Manager, Applied AI Engineering (Megas) ","context":"San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-10-09T23:29:46+00:00","first_seen_at":"2026-10-06T07:10:37.169459+00:00","date_source":"greenhouse.updated_at"},{"id":"a28f5244-b043-4aef-85bd-b404697ef476","url":"https://onlylabs.fyi/signals/a28f5244-b043-4aef-85bd-b404697ef476","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5446607008","title":"Head of Programmatic Customer Success","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-10-09T21:20:39+00:00","first_seen_at":"2026-10-10T07:10:37.085088+00:00","date_source":"greenhouse.updated_at"},{"id":"d6d22d82-af97-48cf-ac0e-ca5704703cd8","url":"https://onlylabs.fyi/signals/d6d22d82-af97-48cf-ac0e-ca5704703cd8","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5449091008","title":"Cybersecurity Sales Specialist","context":"New York City, NY; 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":"2026-10-09T19:39:44+00:00","first_seen_at":"2026-10-10T07:10:37.085088+00:00","date_source":"greenhouse.updated_at"}]}