{"company":{"id":4416077,"name":"Petra Security","domain":"petrasecurity.com","url":"https://alion.io/company/petrasecurity"},"answer":"Petra Security builds mostly with Python, TypeScript, JavaScript. Its stack also includes Crowdstrike, Figma, React.js. Python is named in 6 of the 7 job postings Petra Security published in the last 12 months (86%). Counted by Alion from the job postings of Petra Security, updated Oct 14, 2026.","window_days":365,"postings_analysed":7,"open_postings":7,"technologies_in_use":12,"modernity_score":79,"ai_adoption":true,"technologies":[{"name":"Crowdstrike","layer":"cloud","postings":6,"share":0.8571,"required":0,"open_postings":6,"first_seen":"2026-04-14","last_seen":"2026-10-09","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":6,"share":0.8571,"required":0,"open_postings":6,"first_seen":"2026-04-14","last_seen":"2026-10-09","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":6,"share":0.8571,"required":0,"open_postings":6,"first_seen":"2026-04-14","last_seen":"2026-10-09","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":6,"share":0.8571,"required":0,"open_postings":6,"first_seen":"2026-04-14","last_seen":"2026-10-09","median_stated_pay_usd":null},{"name":"Feature Store","layer":"practices","postings":3,"share":0.4286,"required":3,"open_postings":3,"first_seen":"2026-08-10","last_seen":"2026-10-09","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":3,"share":0.4286,"required":3,"open_postings":3,"first_seen":"2026-08-10","last_seen":"2026-10-09","median_stated_pay_usd":null},{"name":"NLP","layer":"practices","postings":3,"share":0.4286,"required":3,"open_postings":3,"first_seen":"2026-08-10","last_seen":"2026-10-09","median_stated_pay_usd":null},{"name":"Anomaly Detection","layer":"practices","postings":1,"share":0.1429,"required":1,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"Figma","layer":"cloud","postings":1,"share":0.1429,"required":1,"open_postings":1,"first_seen":"2026-07-14","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"React.js","layer":"frameworks","postings":1,"share":0.1429,"required":1,"open_postings":1,"first_seen":"2026-07-14","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"Rollup","layer":"practices","postings":1,"share":0.1429,"required":1,"open_postings":1,"first_seen":"2026-08-27","last_seen":"2026-08-27","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":1,"share":0.1429,"required":0,"open_postings":1,"first_seen":"2026-07-14","last_seen":"2026-07-14","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"Feature Store","first_seen":"2026-08-10"},{"name":"Machine Learning","first_seen":"2026-08-10"},{"name":"NLP","first_seen":"2026-08-10"}],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"FutureFit AI","url":"https://alion.io/company/futurefit-ai/technologies","shared_technologies":10},{"name":"Garner Health","url":"https://alion.io/company/garnerhealth/technologies","shared_technologies":10},{"name":"Turo","url":"https://alion.io/company/turo-2/technologies","shared_technologies":10},{"name":"Zocdoc","url":"https://alion.io/company/zocdoc/technologies","shared_technologies":11},{"name":"Tekmetric","url":"https://alion.io/company/tekmetric/technologies","shared_technologies":10},{"name":"6sense","url":"https://alion.io/company/6sense/technologies","shared_technologies":12},{"name":"Athelas","url":"https://alion.io/company/athelas/technologies","shared_technologies":10},{"name":"Addepto","url":"https://alion.io/company/addepto/technologies","shared_technologies":10}],"html_url":"https://alion.io/company/petrasecurity/technologies","json_url":"https://alion.io/company/petrasecurity/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-14T17:09:00Z","generated_at":"2026-10-14T20:34:59Z"}}