{"company":{"id":9228,"name":"Testsigma","domain":"testsigma.com","url":"https://alion.io/company/testsigma"},"answer":"Testsigma builds mostly with Python, TypeScript, JavaScript, Node JS. Its stack also includes GitHub, Neo4j, PostgreSQL, AutoGen. Python is named in 2 of the 3 job postings Testsigma published in the last 12 months (67%). Counted by Alion from the job postings of Testsigma, updated Nov 7, 2026.","window_days":365,"postings_analysed":3,"open_postings":1,"technologies_in_use":32,"modernity_score":82,"ai_adoption":true,"technologies":[{"name":"AI Agents","layer":"practices","postings":3,"share":1,"required":3,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"AutoGen","layer":"frameworks","postings":2,"share":0.6667,"required":2,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"CrewAI","layer":"frameworks","postings":2,"share":0.6667,"required":2,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"Knowledge Graph","layer":"practices","postings":2,"share":0.6667,"required":2,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"LangChain","layer":"frameworks","postings":2,"share":0.6667,"required":2,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"LangGraph","layer":"frameworks","postings":2,"share":0.6667,"required":2,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"Neo4j","layer":"data","postings":2,"share":0.6667,"required":2,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"Prompt Engineering","layer":"practices","postings":2,"share":0.6667,"required":2,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":2,"share":0.6667,"required":2,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"PostgreSQL","layer":"data","postings":2,"share":0.6667,"required":1,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"GitHub","layer":"cloud","postings":2,"share":0.6667,"required":0,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"Pinecone","layer":"data","postings":2,"share":0.6667,"required":0,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":2,"share":0.6667,"required":0,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"Weaviate","layer":"data","postings":2,"share":0.6667,"required":0,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"pgvector","layer":"frameworks","postings":2,"share":0.6667,"required":0,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"Celery","layer":"frameworks","postings":1,"share":0.3333,"required":1,"open_postings":0,"first_seen":"2026-08-07","last_seen":"2026-08-07","median_stated_pay_usd":null},{"name":"Computer Use","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-11-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"FastAPI","layer":"frameworks","postings":1,"share":0.3333,"required":1,"open_postings":0,"first_seen":"2026-08-07","last_seen":"2026-08-07","median_stated_pay_usd":null},{"name":"Incident Management","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":1,"share":0.3333,"required":1,"open_postings":0,"first_seen":"2026-08-07","last_seen":"2026-08-07","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-11-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"Multi-Agent Systems","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-11-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"Node JS","layer":"languages","postings":1,"share":0.3333,"required":1,"open_postings":0,"first_seen":"2026-08-07","last_seen":"2026-08-07","median_stated_pay_usd":null},{"name":"Platform Engineering","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"Playwright","layer":"frameworks","postings":1,"share":0.3333,"required":1,"open_postings":0,"first_seen":"2026-08-07","last_seen":"2026-08-07","median_stated_pay_usd":null},{"name":"RAG","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":0,"first_seen":"2026-08-07","last_seen":"2026-08-07","median_stated_pay_usd":null},{"name":"Redis","layer":"data","postings":1,"share":0.3333,"required":1,"open_postings":0,"first_seen":"2026-08-07","last_seen":"2026-08-07","median_stated_pay_usd":null},{"name":"Structured Outputs","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-11-07","last_seen":"2026-11-07","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":1,"share":0.3333,"required":0,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":1,"share":0.3333,"required":0,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":1,"share":0.3333,"required":0,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":1,"share":0.3333,"required":0,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Wand AI","url":"https://alion.io/company/wand-synthesis-ai-inc/technologies","shared_technologies":28},{"name":"Infinity Constellation","url":"https://alion.io/company/infinity/technologies","shared_technologies":31},{"name":"Paralucent","url":"https://alion.io/company/paralucent/technologies","shared_technologies":29},{"name":"Bharti Airtel","url":"https://alion.io/company/airtel/technologies","shared_technologies":29},{"name":"Material","url":"https://alion.io/company/materialplus/technologies","shared_technologies":28},{"name":"Bupa","url":"https://alion.io/company/bupa/technologies","shared_technologies":28},{"name":"Félix Pago","url":"https://alion.io/company/felix-pago/technologies","shared_technologies":28},{"name":"Neuron7","url":"https://alion.io/company/neuron7/technologies","shared_technologies":30}],"html_url":"https://alion.io/company/testsigma/technologies","json_url":"https://alion.io/company/testsigma/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-11-07T21:18:51Z","generated_at":"2026-11-07T21:19:01Z"}}