{"schema_version":"onlylabs.public_signal.v1","title":"Blackbox AI Job: Full Stack Engineer","description":"Blackbox AI job signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/e2b5c226-90a3-4c42-8a26-a9f9883635a8","json_url":"https://onlylabs.fyi/signals/e2b5c226-90a3-4c42-8a26-a9f9883635a8/signal.json","generated_at":"2026-06-11T01:41:51.812809+00:00","org":{"slug":"blackbox-ai","name":"Blackbox AI","category":"neocloud","category_label":"Neocloud","dossier_url":"https://onlylabs.fyi/labs/blackbox-ai","dossier_json_url":"https://onlylabs.fyi/labs/blackbox-ai/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/e2b5c226-90a3-4c42-8a26-a9f9883635a8","signal_json":"https://onlylabs.fyi/signals/e2b5c226-90a3-4c42-8a26-a9f9883635a8/signal.json","source":"https://www.blackbox.ai/careers","lab_dossier":"https://onlylabs.fyi/labs/blackbox-ai","lab_dossier_json":"https://onlylabs.fyi/labs/blackbox-ai/dossier.json","analysis":"https://onlylabs.fyi/analysis/blackbox-ai","analysis_json":"https://onlylabs.fyi/analysis/blackbox-ai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/blackbox-ai/evidence.json","category":"https://onlylabs.fyi/neoclouds","category_json":"https://onlylabs.fyi/neoclouds.json","category_feed":"https://onlylabs.fyi/neoclouds/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","topic":"https://onlylabs.fyi/topics/hiring","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml?category=neocloud","data_business":null},"answer_pack":{"answer":"Blackbox AI opened Full Stack Engineer (Remote / San Francisco, CA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location Remote / San Francisco, CA · Routine job opening. onlylabs links this event to 1 captured evidence page and 5 related job signals.","signal_desk":"hiring","source_context":{"source_url":"https://www.blackbox.ai/careers","source_host":"blackbox.ai","occurred_at":"2026-06-05T22:36:42.763+00:00","first_seen_at":"2026-06-05T22:32:20.827193+00:00","date_source":"source","context":"Remote / San Francisco, CA"},"context_markers":[{"label":"Lab","value":"Blackbox AI","source":"signal"},{"label":"Signal desk","value":"hiring","source":"signal"},{"label":"Source host","value":"blackbox.ai","source":"source"},{"label":"Location","value":"Remote / San Francisco, CA","source":"signal"},{"label":"ATS","value":"agent","source":"source"},{"label":"Notability","value":"Routine job opening","source":"signal"},{"label":"Watch term","value":"Infrastructure","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://www.blackbox.ai/careers"],"related_signals":5,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T01:41:51.812809+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/e2b5c226-90a3-4c42-8a26-a9f9883635a8/signal.json","dossier_json":"https://onlylabs.fyi/labs/blackbox-ai/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/blackbox-ai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/blackbox-ai/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml?category=neocloud","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","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 5 related job signals show a repeated pattern?"],"output_fields":["org","team","location","role_theme","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; for this category, keep conclusions tied to category-specific strategy, source evidence, and follow-up questions.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/e2b5c226-90a3-4c42-8a26-a9f9883635a8/signal.json","required":true},{"label":"source","url":"https://www.blackbox.ai/careers","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/blackbox-ai/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/blackbox-ai/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/hiring/signals.json?category=neocloud","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 Blackbox AI's job signal \"Full Stack Engineer\" for neocloud strategy."},"semantic_triples":[{"subject":"Blackbox AI","predicate":"opened","object":"role Full Stack Engineer","text":"Blackbox AI opened role Full Stack Engineer."},{"subject":"Full Stack Engineer","predicate":"is classified as","object":"job signal","text":"Full Stack Engineer is classified as job signal."},{"subject":"Full Stack Engineer","predicate":"belongs to","object":"hiring desk","text":"Full Stack Engineer belongs to hiring desk."},{"subject":"Full Stack Engineer","predicate":"has context","object":"Remote / San Francisco, CA","text":"Full Stack Engineer has context Remote / San Francisco, CA."},{"subject":"Full Stack Engineer","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Full Stack Engineer has evidence coverage 1 captured evidence page."},{"subject":"Full Stack Engineer","predicate":"has captured page count","object":"1","text":"Full Stack Engineer has captured page count 1."},{"subject":"Full Stack Engineer","predicate":"has readable page count","object":"1","text":"Full Stack Engineer has readable page count 1."},{"subject":"Full Stack Engineer","predicate":"has related signal count","object":"5","text":"Full Stack Engineer has related signal count 5."},{"subject":"Full Stack Engineer","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":"Full Stack Engineer has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Full Stack Engineer","predicate":"has source host","object":"blackbox.ai","text":"Full Stack Engineer has source host blackbox.ai."},{"subject":"Full Stack Engineer","predicate":"has lab","object":"Blackbox AI","text":"Full Stack Engineer has lab Blackbox AI."},{"subject":"Full Stack Engineer","predicate":"has signal desk","object":"hiring","text":"Full Stack Engineer has signal desk hiring."},{"subject":"Full Stack Engineer","predicate":"has source host","object":"blackbox.ai","text":"Full Stack Engineer has source host blackbox.ai."},{"subject":"Full Stack Engineer","predicate":"has location","object":"Remote / San Francisco, CA","text":"Full Stack Engineer has location Remote / San Francisco, CA."},{"subject":"Full Stack Engineer","predicate":"has ats","object":"agent","text":"Full Stack Engineer has ats agent."},{"subject":"Full Stack Engineer","predicate":"has notability","object":"Routine job opening","text":"Full Stack Engineer has notability Routine job opening."},{"subject":"Full Stack Engineer","predicate":"has watch term","object":"Infrastructure","text":"Full Stack Engineer has watch term Infrastructure."},{"subject":"Full Stack Engineer","predicate":"has watch term","object":"Agents and tool use","text":"Full Stack Engineer has watch term Agents and tool use."}]},"intelligence":{"signal_desk":"hiring","answer":"Blackbox AI opened Full Stack Engineer (Remote / San Francisco, CA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location Remote / San Francisco, CA · Routine job opening. onlylabs links this event to 1 captured evidence page and 5 related job signals.","semantic_triples":[{"subject":"Blackbox AI","predicate":"opened","object":"role Full Stack Engineer","text":"Blackbox AI opened role Full Stack Engineer."},{"subject":"Full Stack Engineer","predicate":"is classified as","object":"job signal","text":"Full Stack Engineer is classified as job signal."},{"subject":"Full Stack Engineer","predicate":"belongs to","object":"hiring desk","text":"Full Stack Engineer belongs to hiring desk."},{"subject":"Full Stack Engineer","predicate":"has context","object":"Remote / San Francisco, CA","text":"Full Stack Engineer has context Remote / San Francisco, CA."},{"subject":"Full Stack Engineer","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Full Stack Engineer has evidence coverage 1 captured evidence page."}]},"signal":{"id":"e2b5c226-90a3-4c42-8a26-a9f9883635a8","url":"https://onlylabs.fyi/signals/e2b5c226-90a3-4c42-8a26-a9f9883635a8","json_url":"https://onlylabs.fyi/signals/e2b5c226-90a3-4c42-8a26-a9f9883635a8/signal.json","source_url":"https://www.blackbox.ai/careers","title":"Full Stack Engineer","summary":"Blackbox AI opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":"Remote / San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"blackbox-ai","name":"Blackbox AI","category":"neocloud"},"occurred_at":"2026-06-05T22:36:42.763+00:00","first_seen_at":"2026-06-05T22:32:20.827193+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://www.blackbox.ai/careers"]},"facets":{"location":"Remote / San Francisco, CA","ats":"agent"},"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://www.blackbox.ai/careers","final_url":"https://www.blackbox.ai/careers","title":"Frontend Engineer","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T01:41:51.812809+00:00","bytes":96946,"raw_path":"a18f7a0c4f9f2d16b1cb76538858a8d47d267e4962a019637df5808fa1ddb649.html","content_hash":"6fa13c236f4e9991531f6ddbc0f9f7c38918a411477a501d77e123fba0420cf7","excerpt_chars":1200,"truncated":true,"excerpt":"Careers — BLACKBOX AI LOGIN GET ACCESS Open Positions — 6 roles Full Stack Engineer Engineering Full-time Join our core engineering team to build and scale our AI-powered development platform used by millions of developers. Remote / San Francisco, CA 3–5 years $120k – $180k View Details Frontend Engineer Engineering Full-time Create beautiful, intuitive user interfaces for our AI-powered development tools including the IDE and Builder. Remote / San Francisco, CA 2–4 years $100k – $150k View Details Machine Learning Engineer AI/ML Full-time Push the boundaries of AI-powered code generation and understanding. Work on cutting-edge ML models and systems. Remote / San Francisco, CA 3–6 years $150k – $220k View Details Data Scientist Data Full-time Analyze user behavior, improve our AI models, and drive data-informed product decisions across the platform. Remote / San Francisco, CA 2–5 years $110k – $160k View Details Backend Engineer Engineering Full-time Build robust, scalable backend systems that power our AI development platform used by millions of developers. Remote / San Francisco, CA 3–5 years $120k – $170k View Details DevOps Engineer Infrastructure Full-time Build and maintain..."},"evidence_pages":[{"url":"https://www.blackbox.ai/careers","final_url":"https://www.blackbox.ai/careers","title":"Frontend Engineer","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-11T01:41:51.812809+00:00","bytes":96946,"raw_path":"a18f7a0c4f9f2d16b1cb76538858a8d47d267e4962a019637df5808fa1ddb649.html","content_hash":"6fa13c236f4e9991531f6ddbc0f9f7c38918a411477a501d77e123fba0420cf7","excerpt_chars":1200,"truncated":true,"excerpt":"Careers — BLACKBOX AI LOGIN GET ACCESS Open Positions — 6 roles Full Stack Engineer Engineering Full-time Join our core engineering team to build and scale our AI-powered development platform used by millions of developers. Remote / San Francisco, CA 3–5 years $120k – $180k View Details Frontend Engineer Engineering Full-time Create beautiful, intuitive user interfaces for our AI-powered development tools including the IDE and Builder. Remote / San Francisco, CA 2–4 years $100k – $150k View Details Machine Learning Engineer AI/ML Full-time Push the boundaries of AI-powered code generation and understanding. Work on cutting-edge ML models and systems. Remote / San Francisco, CA 3–6 years $150k – $220k View Details Data Scientist Data Full-time Analyze user behavior, improve our AI models, and drive data-informed product decisions across the platform. Remote / San Francisco, CA 2–5 years $110k – $160k View Details Backend Engineer Engineering Full-time Build robust, scalable backend systems that power our AI development platform used by millions of developers. Remote / San Francisco, CA 3–5 years $120k – $170k View Details DevOps Engineer Infrastructure Full-time Build and maintain..."}],"related_signals":[{"id":"8cbb6508-ce6a-4674-8c04-715ace292bc1","url":"https://onlylabs.fyi/signals/8cbb6508-ce6a-4674-8c04-715ace292bc1","source_url":"https://www.blackbox.ai/careers","title":"Frontend Engineer","context":"Remote / San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"blackbox-ai","name":"Blackbox AI","category":"neocloud"},"occurred_at":"2026-06-05T22:36:42.763+00:00","first_seen_at":"2026-06-05T22:32:20.827193+00:00","date_source":"source"},{"id":"37412788-3869-440f-92ba-74f42c378006","url":"https://onlylabs.fyi/signals/37412788-3869-440f-92ba-74f42c378006","source_url":"https://www.blackbox.ai/careers","title":"Machine Learning Engineer","context":"Remote / San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"blackbox-ai","name":"Blackbox AI","category":"neocloud"},"occurred_at":"2026-06-05T22:36:42.763+00:00","first_seen_at":"2026-06-05T22:32:20.827193+00:00","date_source":"source"},{"id":"18d28c87-d70f-4b6f-baa7-510c29ef08de","url":"https://onlylabs.fyi/signals/18d28c87-d70f-4b6f-baa7-510c29ef08de","source_url":"https://www.blackbox.ai/careers","title":"Data Scientist","context":"Remote / San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"blackbox-ai","name":"Blackbox AI","category":"neocloud"},"occurred_at":"2026-06-05T22:36:42.763+00:00","first_seen_at":"2026-06-05T22:32:20.827193+00:00","date_source":"source"},{"id":"f8decbf7-c1b0-426e-a9ea-434a0863d6a9","url":"https://onlylabs.fyi/signals/f8decbf7-c1b0-426e-a9ea-434a0863d6a9","source_url":"https://www.blackbox.ai/careers","title":"Backend Engineer","context":"Remote / San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"blackbox-ai","name":"Blackbox AI","category":"neocloud"},"occurred_at":"2026-06-05T22:36:42.763+00:00","first_seen_at":"2026-06-05T22:32:20.827193+00:00","date_source":"source"},{"id":"51b2183e-d3c4-463d-b400-b86fb5a39925","url":"https://onlylabs.fyi/signals/51b2183e-d3c4-463d-b400-b86fb5a39925","source_url":"https://www.blackbox.ai/careers","title":"DevOps Engineer","context":"Remote / San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"blackbox-ai","name":"Blackbox AI","category":"neocloud"},"occurred_at":"2026-06-05T22:36:42.763+00:00","first_seen_at":"2026-06-05T22:32:20.827193+00:00","date_source":"source"}]}