{"company":{"id":2485946,"name":"Calspan","domain":"calspan.com","url":"https://alion.io/company/calspan"},"answer":"Calspan builds mostly with Python, C++, MATLAB, Bash. Its stack also includes Linux, Windows. Python is named in 3 of the 5 job postings Calspan published in the last 12 months (60%). Counted by Alion from the job postings of Calspan, updated Oct 13, 2026.","window_days":365,"postings_analysed":5,"open_postings":5,"technologies_in_use":11,"modernity_score":73,"ai_adoption":false,"technologies":[{"name":"Python","layer":"languages","postings":3,"share":0.6,"required":3,"open_postings":3,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"C++","layer":"languages","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"MATLAB","layer":"languages","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"AutoCAD","layer":"tools","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"Bash","layer":"languages","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"CMake","layer":"tools","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"Git","layer":"tools","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"Java","layer":"languages","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"SolidWorks","layer":"tools","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null},{"name":"Windows","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-10-13","last_seen":"2026-10-13","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"ARXLIGHT","url":"https://alion.io/company/arxlight/technologies","shared_technologies":11},{"name":"ispace","url":"https://alion.io/company/ispace-inc/technologies","shared_technologies":11},{"name":"Encontec","url":"https://alion.io/company/encontec/technologies","shared_technologies":10},{"name":"Sukesikeji(Sioux Technologies)","url":"https://alion.io/company/siouxtechnologies/technologies","shared_technologies":10},{"name":"Lightmatter","url":"https://alion.io/company/lightmatter-co/technologies","shared_technologies":11},{"name":"AP Systems (PL)","url":"https://alion.io/company/apsystems-tech/technologies","shared_technologies":10},{"name":"Gaskar Group","url":"https://alion.io/company/gaskar/technologies","shared_technologies":11},{"name":"ArianeGroup","url":"https://alion.io/company/arianegroup/technologies","shared_technologies":10}],"html_url":"https://alion.io/company/calspan/technologies","json_url":"https://alion.io/company/calspan/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-13T21:30:14Z","generated_at":"2026-10-13T21:30:24Z"}}