{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job: Staff Software Engineer, Environments Infrastructure","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/bda2bf2e-fb46-4ab0-ac58-f744a9aedfe1","json_url":"https://onlylabs.fyi/signals/bda2bf2e-fb46-4ab0-ac58-f744a9aedfe1/signal.json","generated_at":"2026-07-26T18:47:50.371Z","evidence_latest_fetched_at":"2026-07-25T07:11:57.426887+00:00","signal_first_seen_at":"2026-07-25T07:10:37.553559+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/bda2bf2e-fb46-4ab0-ac58-f744a9aedfe1","signal_json":"https://onlylabs.fyi/signals/bda2bf2e-fb46-4ab0-ac58-f744a9aedfe1/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/5367436008","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 Staff Software Engineer, Environments Infrastructure (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 Application for Staff Software Engineer, Environments Infrastructure at Anthropic Back to jobs New Staff Software Engineer, Environments Infrastructure San.... 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/5367436008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-07-25T00:01:59+00:00","first_seen_at":"2026-07-25T07:10:37.553559+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":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"infra","source":"radar"},{"label":"Matched term","value":"infrastructure","source":"radar"},{"label":"Watch term","value":"RL environments","source":"evidence"},{"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/5367436008"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-07-25T07:11:57.426887+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":["infra","infrastructure"],"score":17,"reason":"Anthropic has a job signal matching infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/bda2bf2e-fb46-4ab0-ac58-f744a9aedfe1/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/bda2bf2e-fb46-4ab0-ac58-f744a9aedfe1/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/5367436008","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 \"Staff Software Engineer, Environments Infrastructure\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Staff Software Engineer, Environments Infrastructure","text":"Anthropic opened role Staff Software Engineer, Environments Infrastructure."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"is classified as","object":"job signal","text":"Staff Software Engineer, Environments Infrastructure is classified as job signal."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"belongs to","object":"hiring desk","text":"Staff Software Engineer, Environments Infrastructure belongs to hiring desk."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has context","object":"San Francisco, CA | New York City, NY","text":"Staff Software Engineer, Environments Infrastructure has context San Francisco, CA | New York City, NY."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Staff Software Engineer, Environments Infrastructure has evidence coverage 1 captured evidence page."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"matches data-business lanes","object":"Infrastructure","text":"Staff Software Engineer, Environments Infrastructure matches data-business lanes Infrastructure."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has captured page count","object":"1","text":"Staff Software Engineer, Environments Infrastructure has captured page count 1."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has readable page count","object":"1","text":"Staff Software Engineer, Environments Infrastructure has readable page count 1."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has related signal count","object":"6","text":"Staff Software Engineer, Environments Infrastructure has related signal count 6."},{"subject":"Staff Software Engineer, Environments Infrastructure","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 Software Engineer, Environments Infrastructure has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Staff Software Engineer, Environments Infrastructure has source host job-boards.greenhouse.io."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has lab","object":"Anthropic","text":"Staff Software Engineer, Environments Infrastructure has lab Anthropic."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has signal desk","object":"hiring","text":"Staff Software Engineer, Environments Infrastructure has signal desk hiring."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Staff Software Engineer, Environments Infrastructure has source host job-boards.greenhouse.io."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has location","object":"San Francisco, CA | New York City, NY","text":"Staff Software Engineer, Environments Infrastructure has location San Francisco, CA | New York City, NY."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has ats","object":"greenhouse","text":"Staff Software Engineer, Environments Infrastructure has ats greenhouse."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has radar lane","object":"Infrastructure","text":"Staff Software Engineer, Environments Infrastructure has radar lane Infrastructure."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has matched term","object":"infra","text":"Staff Software Engineer, Environments Infrastructure has matched term infra."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has matched term","object":"infrastructure","text":"Staff Software Engineer, Environments Infrastructure has matched term infrastructure."}]},"intelligence":{"signal_desk":"hiring","answer":"Anthropic opened Staff Software Engineer, Environments Infrastructure (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 Application for Staff Software Engineer, Environments Infrastructure at Anthropic Back to jobs New Staff Software Engineer, Environments Infrastructure San.... 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 Staff Software Engineer, Environments Infrastructure","text":"Anthropic opened role Staff Software Engineer, Environments Infrastructure."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"is classified as","object":"job signal","text":"Staff Software Engineer, Environments Infrastructure is classified as job signal."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"belongs to","object":"hiring desk","text":"Staff Software Engineer, Environments Infrastructure belongs to hiring desk."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has context","object":"San Francisco, CA | New York City, NY","text":"Staff Software Engineer, Environments Infrastructure has context San Francisco, CA | New York City, NY."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Staff Software Engineer, Environments Infrastructure has evidence coverage 1 captured evidence page."},{"subject":"Staff Software Engineer, Environments Infrastructure","predicate":"matches data-business lanes","object":"Infrastructure","text":"Staff Software Engineer, Environments Infrastructure matches data-business lanes Infrastructure."}]},"signal":{"id":"bda2bf2e-fb46-4ab0-ac58-f744a9aedfe1","url":"https://onlylabs.fyi/signals/bda2bf2e-fb46-4ab0-ac58-f744a9aedfe1","json_url":"https://onlylabs.fyi/signals/bda2bf2e-fb46-4ab0-ac58-f744a9aedfe1/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5367436008","title":"Staff Software Engineer, Environments Infrastructure","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":"2026-07-25T00:01:59+00:00","first_seen_at":"2026-07-25T07:10:37.553559+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/5367436008"]},"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":17,"matched_terms":["infra","infrastructure"],"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/5367436008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5367436008","title":"Staff Software Engineer, Environments Infrastructure","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-07-25T07:11:57.426887+00:00","bytes":102540,"raw_path":"59c36fe72ba795270949e5f79c59d6bb2bc02f7ef0fff415d54099d9a6e411dd.html","content_hash":"bbfe0fd707c699f367adb2d54df91c28a22caf7ed630c5742435d822fa9e3237","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Staff Software Engineer, Environments Infrastructure at Anthropic Back to jobs New Staff Software Engineer, Environments Infrastructure 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. About the role Anthropic's Environments organization builds and maintains the infrastructure that improves Claude’s capabilities through reinforcement learning. That includes the frameworks researchers use to build environments and the infrastructure responsible for running them. The team's mission is to productionize research. You'll embed with research teams, get up to speed on how they work, and design the frameworks and APIs that let them move faster, building systems the team can understand, own, and maintain themselves. Scope also includes keeping production RL runs healthy, maintainable, monitored, and easy to triage. You'll be a strong fit if you have..."},"evidence_pages":[],"related_signals":[{"id":"b6efc4d2-c54c-4432-8d80-9d2b6cc4f86f","url":"https://onlylabs.fyi/signals/b6efc4d2-c54c-4432-8d80-9d2b6cc4f86f","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/4989155008","title":"Senior Manager, Technical Accounting - M&A and Investments","context":"San Francisco, CA | Seattle, WA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-07-25T01:13:10+00:00","first_seen_at":"2026-07-25T07:10:37.553559+00:00","date_source":"greenhouse.updated_at"},{"id":"97c372f8-9c15-45a2-b33a-63418b93e7f1","url":"https://onlylabs.fyi/signals/97c372f8-9c15-45a2-b33a-63418b93e7f1","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5370690008","title":"Staff Software Engineer, Code RL","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":"2026-07-25T00:02:13+00:00","first_seen_at":"2026-07-25T07:10:37.553559+00:00","date_source":"greenhouse.updated_at"},{"id":"9fa08013-e941-4f11-a19c-601ef1993da6","url":"https://onlylabs.fyi/signals/9fa08013-e941-4f11-a19c-601ef1993da6","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5370669008","title":"Research Scientist, Takeoff Intel","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-07-24T23:31:13+00:00","first_seen_at":"2026-07-25T07:10:37.553559+00:00","date_source":"greenhouse.updated_at"},{"id":"432441e6-2ef8-4a43-9510-8cc85b73af98","url":"https://onlylabs.fyi/signals/432441e6-2ef8-4a43-9510-8cc85b73af98","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5370615008","title":"Technical Documentation and Content Engineer, Claude Docs","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-07-24T22:21:50+00:00","first_seen_at":"2026-07-25T07:10:37.553559+00:00","date_source":"greenhouse.updated_at"},{"id":"8f5cc1ff-38fa-43a8-9943-a833bb155037","url":"https://onlylabs.fyi/signals/8f5cc1ff-38fa-43a8-9943-a833bb155037","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5370167008","title":"Regional State and Local Affairs Lead, Southern States","context":"Remote-Friendly (Travel-Required) |  Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-07-24T22:04:04+00:00","first_seen_at":"2026-07-25T07:10:37.553559+00:00","date_source":"greenhouse.updated_at"},{"id":"fb1725a9-2455-4833-9ab2-49010c81b3d0","url":"https://onlylabs.fyi/signals/fb1725a9-2455-4833-9ab2-49010c81b3d0","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5370555008","title":"IT Support Engineer, Executive Support","context":"San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-07-24T22:01:52+00:00","first_seen_at":"2026-07-25T07:10:37.553559+00:00","date_source":"greenhouse.updated_at"}]}