{"schema_version":"2026-04-21","source":"jobsjobsjobsapp.com","data_type":"career_intelligence_market_data","primary_source":"Adzuna","methodology_url":"https://jobsjobsjobsapp.com/data/methodology/","refresh_cadence":"nightly target; generated markets are cached and refreshed on a rotating schedule","coverage_note":"Exploration layer over captured job-posting data, not a complete census of the labor market.","deduplication_note":"Counts are directional market signals. Upstream duplicate postings can still affect observed totals.","source_traceability":"Public fields are deterministic calculations over Adzuna-backed salary, posting, and histogram data plus regional reference data where stated.","deterministic_only":true,"title":"Mid Level Librarian in Baltimore, MD","filters":{"job_title":"librarian","city":"baltimore","experience_level":"mid","industry":null},"market_data":{"avg_salary":62136,"data_points":1,"salary_premium_vs_us_median_pct":-2.6,"purchasing_power_index":76,"purchasing_power_note":"24% less purchasing power than the US average","demand_pct_vs_national":-39,"demand_note":"39% fewer open roles than the national average","career_growth_pct":0,"career_growth_note":"career momentum data not available","talent_scarcity_score":1.4,"talent_scarcity_note":"1.4/10 scarcity leverage — low talent-to-demand ratio","opportunity_score":29,"opportunity_note":"selective or emerging opportunity market","confidence_score":46,"confidence_note":"early signal with limited market depth","salary_dispersion_pct":null,"wage_asymmetry_ratio":null,"market_diversity_score":0,"total_jobs_observed":7,"market_tightness_score":0},"salary_distribution":null,"salary_range_usd":null,"posting_composition":{"sample_size":5,"unique_employers":3,"unique_locations":3,"top_employers":[{"name":"City of Baltimore","postings":2},{"name":"Johns Hopkins University","postings":2},{"name":"Baltimore Curriculum Project","postings":1}],"top_locations":[{"name":"Baltimore, Baltimore County","postings":2},{"name":"Druid, Baltimore","postings":2},{"name":"Patterson, Baltimore","postings":1}],"salary_sample_min":57948,"salary_sample_max":103275,"remote_mentions":0,"hybrid_mentions":0,"onsite_mentions":0,"employer_concentration_pct":40,"concentration_note":"The visible posting sample has moderate employer concentration.","posting_fingerprint":"a218e0832703a161","lexical_token_count":45,"unique_token_count":31,"lexical_diversity_pct":68.9,"lexical_entropy_bits":4.53,"signature_terms":["administrator","development","curriculum","fellowship","innovation","technology","education","librarian","patterson","business","language","services"],"title_drift_pct":95.0},"salary_trend":null,"salary_bands":null,"related_pages":[{"label":"Baltimore · Mid","url":"/data/explore/baltimore/mid/"},{"label":"Librarian · Mid","url":"/data/explore/librarian/mid/"},{"label":"Librarian · Baltimore","url":"/data/explore/librarian/baltimore/"}],"data_methodology":"https://jobsjobsjobsapp.com/data/methodology/","updated_at":"2026-04-30T21:18:09.005000"}