{"company":{"id":51554,"name":"Open Cosmos","domain":"open-cosmos.com","url":"https://alion.io/company/open-cosmos"},"answer":"Open Cosmos builds mostly with Python, C++, MATLAB, VHDL. Its stack also includes Kubernetes, Linux, PostgreSQL, D3.js. Python is named in 10 of the 22 job postings Open Cosmos published in the last 12 months (45%). Counted by Alion from the job postings of Open Cosmos, updated Sep 28, 2026.","window_days":365,"postings_analysed":22,"open_postings":16,"technologies_in_use":55,"modernity_score":74,"ai_adoption":true,"technologies":[{"name":"Python","layer":"languages","postings":10,"share":0.4545,"required":10,"open_postings":7,"first_seen":"2025-12-31","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":7,"share":0.3182,"required":7,"open_postings":3,"first_seen":"2025-12-31","last_seen":"2026-07-01","median_stated_pay_usd":null},{"name":"Digital Twin","layer":"practices","postings":4,"share":0.1818,"required":4,"open_postings":2,"first_seen":"2025-12-31","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":4,"share":0.1818,"required":4,"open_postings":2,"first_seen":"2026-02-14","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"C++","layer":"languages","postings":3,"share":0.1364,"required":3,"open_postings":3,"first_seen":"2026-05-06","last_seen":"2026-07-01","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":3,"share":0.1364,"required":3,"open_postings":3,"first_seen":"2026-05-12","last_seen":"2026-07-01","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":3,"share":0.1364,"required":3,"open_postings":2,"first_seen":"2026-02-14","last_seen":"2026-07-01","median_stated_pay_usd":null},{"name":"MATLAB","layer":"languages","postings":3,"share":0.1364,"required":3,"open_postings":3,"first_seen":"2026-05-06","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"VHDL","layer":"languages","postings":3,"share":0.1364,"required":3,"open_postings":3,"first_seen":"2026-03-30","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"Verilog","layer":"languages","postings":3,"share":0.1364,"required":3,"open_postings":3,"first_seen":"2026-03-30","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":2,"share":0.0909,"required":2,"open_postings":1,"first_seen":"2026-03-22","last_seen":"2026-04-28","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":2,"share":0.0909,"required":2,"open_postings":1,"first_seen":"2026-03-22","last_seen":"2026-04-28","median_stated_pay_usd":null},{"name":"Platform Engineering","layer":"practices","postings":2,"share":0.0909,"required":2,"open_postings":1,"first_seen":"2026-03-22","last_seen":"2026-05-06","median_stated_pay_usd":null},{"name":"PostgreSQL","layer":"data","postings":2,"share":0.0909,"required":2,"open_postings":1,"first_seen":"2026-02-14","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"QGIS","layer":"tools","postings":2,"share":0.0909,"required":2,"open_postings":0,"first_seen":"2026-02-14","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"RTOS","layer":"cloud","postings":2,"share":0.0909,"required":2,"open_postings":2,"first_seen":"2026-05-06","last_seen":"2026-07-01","median_stated_pay_usd":null},{"name":"Rust","layer":"languages","postings":2,"share":0.0909,"required":2,"open_postings":2,"first_seen":"2026-07-01","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"Simulink","layer":"tools","postings":2,"share":0.0909,"required":2,"open_postings":2,"first_seen":"2026-05-06","last_seen":"2026-05-06","median_stated_pay_usd":null},{"name":"Xilinx Vivado","layer":"tools","postings":2,"share":0.0909,"required":2,"open_postings":2,"first_seen":"2026-03-30","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"Ansible","layer":"tools","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-03-22","last_seen":"2026-03-22","median_stated_pay_usd":null},{"name":"Azure","layer":"cloud","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-04-28","last_seen":"2026-04-28","median_stated_pay_usd":null},{"name":"C","layer":"languages","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-06","last_seen":"2026-05-06","median_stated_pay_usd":null},{"name":"CAPA","layer":"tools","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-06-05","last_seen":"2026-06-05","median_stated_pay_usd":null},{"name":"Computer Vision","layer":"practices","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-12","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"D3.js","layer":"frameworks","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"Embedded C","layer":"languages","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-06","last_seen":"2026-05-06","median_stated_pay_usd":null},{"name":"GDAL","layer":"frameworks","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-07-24","last_seen":"2026-07-24","median_stated_pay_usd":null},{"name":"Git","layer":"tools","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"GitLab","layer":"cloud","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-07-01","last_seen":"2026-07-01","median_stated_pay_usd":null},{"name":"GitOps","layer":"practices","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-03-22","last_seen":"2026-03-22","median_stated_pay_usd":null},{"name":"Go","layer":"languages","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-12","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"Helm","layer":"tools","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-03-22","last_seen":"2026-03-22","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"Jenkins","layer":"tools","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-07-01","last_seen":"2026-07-01","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-12","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"MPLS","layer":"practices","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-06","last_seen":"2026-05-06","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-12","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"NumPy","layer":"frameworks","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-07-24","last_seen":"2026-07-24","median_stated_pay_usd":null},{"name":"Orekit","layer":"frameworks","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"Pytest","layer":"frameworks","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-07-01","last_seen":"2026-07-01","median_stated_pay_usd":null},{"name":"RAG","layer":"practices","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-12","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"React.js","layer":"frameworks","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"Recharts","layer":"frameworks","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"Redux","layer":"frameworks","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"SLI/SLO/SLA","layer":"practices","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"SNAP","layer":"cloud","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-12","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"Shift-Left","layer":"practices","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2025-12-31","last_seen":"2025-12-31","median_stated_pay_usd":null},{"name":"Siemens ModelSim","layer":"tools","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-09-14","last_seen":"2026-09-14","median_stated_pay_usd":null},{"name":"State Management","layer":"practices","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"SystemVerilog","layer":"languages","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-03-30","last_seen":"2026-03-30","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-03-22","last_seen":"2026-03-22","median_stated_pay_usd":null},{"name":"Tool Use","layer":"practices","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-05-12","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null},{"name":"Unix","layer":"cloud","postings":1,"share":0.0455,"required":1,"open_postings":1,"first_seen":"2026-07-16","last_seen":"2026-07-16","median_stated_pay_usd":null},{"name":"Zustand","layer":"frameworks","postings":1,"share":0.0455,"required":1,"open_postings":0,"first_seen":"2026-05-21","last_seen":"2026-05-21","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"Rust","first_seen":"2026-07-01"},{"name":"Docker","first_seen":"2026-05-12"},{"name":"RTOS","first_seen":"2026-05-06"},{"name":"C++","first_seen":"2026-05-06"},{"name":"MATLAB","first_seen":"2026-05-06"},{"name":"Simulink","first_seen":"2026-05-06"}],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Relativity Space","url":"https://alion.io/company/relativity-space/technologies","shared_technologies":37},{"name":"Picarro","url":"https://alion.io/company/picarro/technologies","shared_technologies":33},{"name":"Xona Space Systems","url":"https://alion.io/company/xonaspace/technologies","shared_technologies":34},{"name":"Joby Aviation","url":"https://alion.io/company/joby-aviation/technologies","shared_technologies":38},{"name":"AFRY","url":"https://alion.io/company/afry/technologies","shared_technologies":33},{"name":"AST SpaceMobile","url":"https://alion.io/company/ast-science/technologies","shared_technologies":43},{"name":"K2 Space","url":"https://alion.io/company/k2-space/technologies","shared_technologies":36},{"name":"Muon Space","url":"https://alion.io/company/muon-space/technologies","shared_technologies":34}],"html_url":"https://alion.io/company/open-cosmos/technologies","json_url":"https://alion.io/company/open-cosmos/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-09-28T14:30:28Z","generated_at":"2026-09-29T02:23:50Z"}}