{"company":{"id":1903112,"name":"GTT","domain":"gtt.fr","url":"https://alion.io/company/gtt-fr"},"answer":"GTT builds mostly with Python, Fortran, MATLAB, PowerShell. Its stack also includes Splunk. Python is named in 14 of the 17 job postings GTT published in the last 12 months (82%). Counted by Alion from the job postings of GTT, updated Nov 5, 2026.","window_days":365,"postings_analysed":17,"open_postings":11,"technologies_in_use":13,"modernity_score":59,"ai_adoption":false,"technologies":[{"name":"Python","layer":"languages","postings":14,"share":0.8235,"required":14,"open_postings":9,"first_seen":"2026-09-28","last_seen":"2026-10-30","median_stated_pay_usd":null},{"name":"Abaqus","layer":"tools","postings":5,"share":0.2941,"required":5,"open_postings":4,"first_seen":"2026-09-28","last_seen":"2026-10-28","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":2,"share":0.1176,"required":2,"open_postings":2,"first_seen":"2026-09-28","last_seen":"2026-10-05","median_stated_pay_usd":null},{"name":"ANSYS","layer":"tools","postings":1,"share":0.0588,"required":1,"open_postings":0,"first_seen":"2026-09-28","last_seen":"2026-09-28","median_stated_pay_usd":null},{"name":"Fortran","layer":"languages","postings":1,"share":0.0588,"required":1,"open_postings":1,"first_seen":"2026-10-30","last_seen":"2026-10-30","median_stated_pay_usd":null},{"name":"MATLAB","layer":"languages","postings":1,"share":0.0588,"required":1,"open_postings":1,"first_seen":"2026-10-30","last_seen":"2026-10-30","median_stated_pay_usd":null},{"name":"OpenFOAM","layer":"tools","postings":1,"share":0.0588,"required":1,"open_postings":1,"first_seen":"2026-10-30","last_seen":"2026-10-30","median_stated_pay_usd":null},{"name":"PKI","layer":"practices","postings":1,"share":0.0588,"required":1,"open_postings":1,"first_seen":"2026-10-20","last_seen":"2026-10-20","median_stated_pay_usd":null},{"name":"PowerShell","layer":"languages","postings":1,"share":0.0588,"required":1,"open_postings":1,"first_seen":"2026-10-20","last_seen":"2026-10-20","median_stated_pay_usd":null},{"name":"STAR-CCM+","layer":"tools","postings":1,"share":0.0588,"required":1,"open_postings":1,"first_seen":"2026-10-30","last_seen":"2026-10-30","median_stated_pay_usd":null},{"name":"Splunk","layer":"cloud","postings":1,"share":0.0588,"required":1,"open_postings":1,"first_seen":"2026-10-20","last_seen":"2026-10-20","median_stated_pay_usd":null},{"name":"Zabbix","layer":"tools","postings":1,"share":0.0588,"required":1,"open_postings":1,"first_seen":"2026-10-20","last_seen":"2026-10-20","median_stated_pay_usd":null},{"name":"Adobe Photoshop","layer":"tools","postings":1,"share":0.0588,"required":0,"open_postings":1,"first_seen":"2026-11-02","last_seen":"2026-11-02","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Ultra","url":"https://alion.io/company/whisper-aero/technologies","shared_technologies":8},{"name":"Neural Concept","url":"https://alion.io/company/neural-concept/technologies","shared_technologies":7},{"name":"Focused Energy","url":"https://alion.io/company/focused-ai/technologies","shared_technologies":8},{"name":"Terma","url":"https://alion.io/company/terma-group/technologies","shared_technologies":10},{"name":"Gulfstream Aerospace","url":"https://alion.io/company/gulfstream-com/technologies","shared_technologies":9},{"name":"Helion Energy","url":"https://alion.io/company/helionenergy/technologies","shared_technologies":8},{"name":"Heron Power","url":"https://alion.io/company/heronpower/technologies","shared_technologies":7},{"name":"The Exploration Company","url":"https://alion.io/company/the-exploration-company/technologies","shared_technologies":8}],"html_url":"https://alion.io/company/gtt-fr/technologies","json_url":"https://alion.io/company/gtt-fr/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-05T19:22:37Z","generated_at":"2026-11-06T08:03:54Z"}}