{"company":{"id":3881861,"name":"Hopechart","domain":"hopechart.com","url":"https://alion.io/company/hopechart"},"answer":"Hopechart builds mostly with C++, Python, Java, SQL. Its stack also includes Linux, Power BI, MySQL, NumPy. C++ is named in 4 of the 8 job postings Hopechart published in the last 12 months (50%). Counted by Alion from the job postings of Hopechart, updated Oct 18, 2026.","window_days":365,"postings_analysed":8,"open_postings":8,"technologies_in_use":21,"modernity_score":88,"ai_adoption":true,"technologies":[{"name":"C++","layer":"languages","postings":4,"share":0.5,"required":4,"open_postings":4,"first_seen":"2026-08-18","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":3,"share":0.375,"required":3,"open_postings":3,"first_seen":"2026-08-18","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Java","layer":"languages","postings":2,"share":0.25,"required":2,"open_postings":2,"first_seen":"2026-08-18","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":2,"share":0.25,"required":2,"open_postings":2,"first_seen":"2026-08-18","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":2,"share":0.25,"required":2,"open_postings":2,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"AI Agents","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"ChatGPT","layer":"ai","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Claude Code","layer":"tools","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"ETL/ELT","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"EfficientNet","layer":"ai","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-08-18","last_seen":"2026-08-18","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"MATLAB","layer":"languages","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-08-18","last_seen":"2026-08-18","median_stated_pay_usd":null},{"name":"MySQL","layer":"data","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"NumPy","layer":"frameworks","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"ONNX","layer":"tools","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-08-18","last_seen":"2026-08-18","median_stated_pay_usd":null},{"name":"Pandas","layer":"frameworks","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Power BI","layer":"cloud","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"RTOS","layer":"cloud","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-08-18","last_seen":"2026-08-18","median_stated_pay_usd":null},{"name":"ResNet","layer":"ai","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-08-18","last_seen":"2026-08-18","median_stated_pay_usd":null},{"name":"Simulink","layer":"tools","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-08-18","last_seen":"2026-08-18","median_stated_pay_usd":null},{"name":"Tableau","layer":"cloud","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Lennox","url":"https://alion.io/company/lennox-com/technologies","shared_technologies":17},{"name":"Brooks Automation","url":"https://alion.io/company/brooks-automation/technologies","shared_technologies":16},{"name":"Johnson Electric","url":"https://alion.io/company/johnsonelectric-com/technologies","shared_technologies":18},{"name":"Eight Sleep","url":"https://alion.io/company/eight-sleep/technologies","shared_technologies":15},{"name":"Shorthand","url":"https://alion.io/company/shorthandstories/technologies","shared_technologies":18},{"name":"Simelabs","url":"https://alion.io/company/astek-3/technologies","shared_technologies":16},{"name":"Instituto de Pesquisas Eldorado","url":"https://alion.io/company/instituto-de-pesquisas-eldorado/technologies","shared_technologies":17},{"name":"AUMOVIO","url":"https://alion.io/company/aumovio/technologies","shared_technologies":19}],"html_url":"https://alion.io/company/hopechart/technologies","json_url":"https://alion.io/company/hopechart/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-18T15:44:41Z","generated_at":"2026-10-19T03:17:43Z"}}