{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job: Senior+ Software Engineer, Research Tools","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/0a840587-39a6-41bb-8b36-cb2b1cae6eb4","json_url":"https://onlylabs.fyi/signals/0a840587-39a6-41bb-8b36-cb2b1cae6eb4/signal.json","generated_at":"2026-06-11T03:55:02.080116+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/0a840587-39a6-41bb-8b36-cb2b1cae6eb4","signal_json":"https://onlylabs.fyi/signals/0a840587-39a6-41bb-8b36-cb2b1cae6eb4/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/4981828008","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 Senior+ Software Engineer, Research Tools (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 opening at notable lab. 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/4981828008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-04-01T14:49:08+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"source","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 opening at notable lab","source":"signal"},{"label":"Watch term","value":"Eval methodology","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/4981828008"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:55:02.080116+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/0a840587-39a6-41bb-8b36-cb2b1cae6eb4/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/0a840587-39a6-41bb-8b36-cb2b1cae6eb4/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/4981828008","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 \"Senior+ Software Engineer, Research Tools\" for frontier lab strategy."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Senior+ Software Engineer, Research Tools","text":"Anthropic opened role Senior+ Software Engineer, Research Tools."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"is classified as","object":"job signal","text":"Senior+ Software Engineer, Research Tools is classified as job signal."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"belongs to","object":"hiring desk","text":"Senior+ Software Engineer, Research Tools belongs to hiring desk."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has context","object":"San Francisco, CA | New York City, NY","text":"Senior+ Software Engineer, Research Tools has context San Francisco, CA | New York City, NY."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Senior+ Software Engineer, Research Tools has evidence coverage 1 captured evidence page."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has captured page count","object":"1","text":"Senior+ Software Engineer, Research Tools has captured page count 1."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has readable page count","object":"1","text":"Senior+ Software Engineer, Research Tools has readable page count 1."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has related signal count","object":"6","text":"Senior+ Software Engineer, Research Tools has related signal count 6."},{"subject":"Senior+ Software Engineer, Research Tools","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":"Senior+ Software Engineer, Research Tools has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Senior+ Software Engineer, Research Tools has source host job-boards.greenhouse.io."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has lab","object":"Anthropic","text":"Senior+ Software Engineer, Research Tools has lab Anthropic."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has signal desk","object":"hiring","text":"Senior+ Software Engineer, Research Tools has signal desk hiring."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Senior+ Software Engineer, Research Tools has source host job-boards.greenhouse.io."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has location","object":"San Francisco, CA | New York City, NY","text":"Senior+ Software Engineer, Research Tools has location San Francisco, CA | New York City, NY."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has ats","object":"greenhouse","text":"Senior+ Software Engineer, Research Tools has ats greenhouse."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has notability","object":"Routine job opening at notable lab","text":"Senior+ Software Engineer, Research Tools has notability Routine job opening at notable lab."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has watch term","object":"Eval methodology","text":"Senior+ Software Engineer, Research Tools has watch term Eval methodology."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has watch term","object":"Infrastructure","text":"Senior+ Software Engineer, Research Tools has watch term Infrastructure."}]},"intelligence":{"signal_desk":"hiring","answer":"Anthropic opened Senior+ Software Engineer, Research Tools (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 opening at notable lab. onlylabs links this event to 1 captured evidence page and 6 related job signals.","semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Senior+ Software Engineer, Research Tools","text":"Anthropic opened role Senior+ Software Engineer, Research Tools."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"is classified as","object":"job signal","text":"Senior+ Software Engineer, Research Tools is classified as job signal."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"belongs to","object":"hiring desk","text":"Senior+ Software Engineer, Research Tools belongs to hiring desk."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has context","object":"San Francisco, CA | New York City, NY","text":"Senior+ Software Engineer, Research Tools has context San Francisco, CA | New York City, NY."},{"subject":"Senior+ Software Engineer, Research Tools","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Senior+ Software Engineer, Research Tools has evidence coverage 1 captured evidence page."}]},"signal":{"id":"0a840587-39a6-41bb-8b36-cb2b1cae6eb4","url":"https://onlylabs.fyi/signals/0a840587-39a6-41bb-8b36-cb2b1cae6eb4","json_url":"https://onlylabs.fyi/signals/0a840587-39a6-41bb-8b36-cb2b1cae6eb4/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/4981828008","title":"Senior+ Software Engineer, Research Tools","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":"2026-04-01T14:49:08+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/4981828008"]},"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":{"url":"https://job-boards.greenhouse.io/anthropic/jobs/4981828008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/4981828008","title":"Senior+ Software Engineer, Research Tools","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T03:55:02.080116+00:00","bytes":99480,"raw_path":"02d29fb0a6bb233703d00cdf5e4c92fa5a8134ca2806c23149f28cec1d660737.html","content_hash":"5e2bf17d925751238d4fa75f1e2294e8ae6aa245d6246b4787fe7b5c609af84c","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Senior+ Software Engineer, Research Tools at Anthropic Back to jobs Senior+ Software Engineer, Research Tools San Francisco, CA | New York City, NY 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 research teams are pushing the boundaries of AI safety and capability research, and they need exceptional tools to do their best work. As a Software Engineer on the Research Tools team, you'll build the infrastructure and applications that enable our researchers to iterate quickly, run complex experiments, and extract insights from frontier AI systems. This role sits at the intersection of product thinking and full-stack engineering. You'll work directly with researchers and engineers to deeply understand their workflows, identify bottlenecks, and rapidly ship solutions that multiply their productivity. Whether you're building human feedback interfaces..."},"evidence_pages":[{"url":"https://job-boards.greenhouse.io/anthropic/jobs/4981828008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/4981828008","title":"Senior+ Software Engineer, Research Tools","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T03:55:02.080116+00:00","bytes":99480,"raw_path":"02d29fb0a6bb233703d00cdf5e4c92fa5a8134ca2806c23149f28cec1d660737.html","content_hash":"5e2bf17d925751238d4fa75f1e2294e8ae6aa245d6246b4787fe7b5c609af84c","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Senior+ Software Engineer, Research Tools at Anthropic Back to jobs Senior+ Software Engineer, Research Tools San Francisco, CA | New York City, NY 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 research teams are pushing the boundaries of AI safety and capability research, and they need exceptional tools to do their best work. As a Software Engineer on the Research Tools team, you'll build the infrastructure and applications that enable our researchers to iterate quickly, run complex experiments, and extract insights from frontier AI systems. This role sits at the intersection of product thinking and full-stack engineering. You'll work directly with researchers and engineers to deeply understand their workflows, identify bottlenecks, and rapidly ship solutions that multiply their productivity. Whether you're building human feedback interfaces..."}],"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"}]}