{"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":"Food Service Worker in Sterling Heights, MI","filters":{"job_title":"food-service-worker","city":"sterling-heights","experience_level":null,"industry":null},"market_data":{"avg_salary":25000,"data_points":1,"salary_premium_vs_us_median_pct":-60.8,"purchasing_power_index":39,"purchasing_power_note":"61% less purchasing power than the US average","demand_pct_vs_national":-41,"demand_note":"41% fewer open roles than the national average","career_growth_pct":100,"career_growth_note":"100% salary range from median to senior level","talent_scarcity_score":0.8,"talent_scarcity_note":"0.8/10 scarcity leverage — low talent-to-demand ratio","opportunity_score":39,"opportunity_note":"selective or emerging opportunity market","confidence_score":56,"confidence_note":"early signal with limited market depth","salary_dispersion_pct":100.0,"wage_asymmetry_ratio":null,"market_diversity_score":0,"total_jobs_observed":17,"market_tightness_score":0},"salary_distribution":{"p10":20000,"p25":20000,"p50":20000,"p75":40000,"p90":40000,"std_dev_usd":13918,"coefficient_of_variation":50.5,"salary_spread_usd":100000,"total_postings_sampled":17,"histogram_sample_size":675,"interquartile_range_usd":null,"gini_coefficient":null,"mode_salary":null},"salary_range_usd":{"min":20000,"max":140000},"posting_composition":{"sample_size":5,"unique_employers":3,"unique_locations":5,"top_employers":[{"name":"Elior North America","postings":3},{"name":"Harmony Village of Clawson","postings":1},{"name":"Compass Group, North America","postings":1}],"top_locations":[{"name":"Roseville, Macomb County","postings":1},{"name":"Warren, Macomb County","postings":1},{"name":"Troy, Oakland County","postings":1},{"name":"Clawson, Oakland County","postings":1},{"name":"Ferndale, Oakland County","postings":1}],"salary_sample_min":35256,"salary_sample_max":50882,"remote_mentions":0,"hybrid_mentions":0,"onsite_mentions":0,"employer_concentration_pct":60,"concentration_note":"The visible posting sample is concentrated among a small number of employers.","posting_fingerprint":"4bd81a37c38d3f08","lexical_token_count":46,"unique_token_count":24,"lexical_diversity_pct":52.2,"lexical_entropy_bits":4.37,"signature_terms":["nutrition","roseville","ferndale","cashier","compass","harmony","service","village","warren","worker","group","aide"],"title_drift_pct":81.7},"salary_trend":null,"salary_bands":null,"related_pages":[{"label":"Sterling Heights","url":"/data/explore/sterling-heights/"},{"label":"Food Service Worker","url":"/data/explore/food-service-worker/"},{"label":"Entry Level","url":"/data/explore/food-service-worker/sterling-heights/entry/"},{"label":"Mid Level","url":"/data/explore/food-service-worker/sterling-heights/mid/"},{"label":"Senior Level","url":"/data/explore/food-service-worker/sterling-heights/senior/"}],"data_methodology":"https://jobsjobsjobsapp.com/data/methodology/","updated_at":"2026-04-28T03:21:31.727000"}