{"company":{"id":318152,"name":"Knowledge City 2020","domain":"knowledgecity.bg","url":"https://alion.io/company/knowledgecity"},"answer":"Knowledge City 2020 builds mostly with SQL, JavaScript, Python, Kotlin. Its stack also includes AWS, Anthropic, React.js, Anthropic SDK. Claude is named in 4 of the 13 job postings Knowledge City 2020 published in the last 12 months (31%). Counted by Alion from the job postings of Knowledge City 2020, updated Sep 30, 2026.","window_days":365,"postings_analysed":13,"open_postings":9,"technologies_in_use":70,"modernity_score":87,"ai_adoption":true,"technologies":[{"name":"AI Agents","layer":"practices","postings":4,"share":0.3077,"required":4,"open_postings":2,"first_seen":"2026-06-02","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":4,"share":0.3077,"required":4,"open_postings":3,"first_seen":"2026-09-01","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Claude","layer":"ai","postings":4,"share":0.3077,"required":4,"open_postings":3,"first_seen":"2026-05-21","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Adobe After Effects","layer":"tools","postings":3,"share":0.2308,"required":3,"open_postings":3,"first_seen":"2026-07-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Adobe Premiere Pro","layer":"tools","postings":3,"share":0.2308,"required":3,"open_postings":3,"first_seen":"2026-07-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":3,"share":0.2308,"required":3,"open_postings":2,"first_seen":"2026-08-10","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":3,"share":0.2308,"required":2,"open_postings":2,"first_seen":"2026-09-01","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":2,"share":0.1538,"required":2,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Anthropic","layer":"cloud","postings":2,"share":0.1538,"required":2,"open_postings":2,"first_seen":"2026-09-01","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"ChatGPT","layer":"ai","postings":2,"share":0.1538,"required":2,"open_postings":2,"first_seen":"2026-05-21","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"Copilot","layer":"tools","postings":2,"share":0.1538,"required":2,"open_postings":2,"first_seen":"2026-09-01","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Cursor","layer":"tools","postings":2,"share":0.1538,"required":2,"open_postings":2,"first_seen":"2026-09-01","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Git","layer":"tools","postings":2,"share":0.1538,"required":2,"open_postings":2,"first_seen":"2026-09-01","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":2,"share":0.1538,"required":2,"open_postings":1,"first_seen":"2026-09-08","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"Prompt Engineering","layer":"practices","postings":2,"share":0.1538,"required":2,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":2,"share":0.1538,"required":2,"open_postings":2,"first_seen":"2026-09-01","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Rest API","layer":"tools","postings":2,"share":0.1538,"required":2,"open_postings":1,"first_seen":"2026-09-08","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"React.js","layer":"frameworks","postings":2,"share":0.1538,"required":1,"open_postings":1,"first_seen":"2026-09-08","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"A/B Testing","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"AWS WAF","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Adobe Illustrator","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Adobe Photoshop","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Agentic Workflows","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Anthropic SDK","layer":"frameworks","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Azure","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Bitbucket","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-01","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"Bitrise","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Claude Code","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"CloudFormation","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Crashlytics","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"DNS","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Fastlane","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Firebase","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Flutter","layer":"frameworks","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Function Calling","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"GitHub Actions","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"GraphQL","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Human-in-the-Loop","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Incident Management","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"JMeter","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-01","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"Jenkins","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Kotlin","layer":"languages","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"LLM Guardrails","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Midjourney","layer":"ai","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Model Context Protocol","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Node JS","layer":"languages","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"OpenAI Codex","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-01","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"PHP","layer":"languages","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-01","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"Playwright","layer":"frameworks","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-01","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"Postman","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-01","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"PowerShell","layer":"languages","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Prometheus","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Prompt Caching","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Push Notifications","layer":"frameworks","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"React Native","layer":"frameworks","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Sentry","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"SonarQube","layer":"cloud","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"Structured Outputs","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Swagger","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-01","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"Swift","layer":"languages","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"SwiftUI","layer":"frameworks","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"TestFlight","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Tool Use","layer":"practices","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Trivy","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":1,"first_seen":"2026-09-04","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"gRPC","layer":"tools","postings":1,"share":0.0769,"required":1,"open_postings":0,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Dart","layer":"languages","postings":1,"share":0.0769,"required":0,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"LLM","first_seen":"2026-09-08"},{"name":"Rest API","first_seen":"2026-09-08"},{"name":"React.js","first_seen":"2026-09-08"},{"name":"CI/CD","first_seen":"2026-09-01"},{"name":"JavaScript","first_seen":"2026-09-01"},{"name":"Anthropic","first_seen":"2026-09-01"},{"name":"Copilot","first_seen":"2026-09-01"},{"name":"Cursor","first_seen":"2026-09-01"}],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"The Reliable Jobs","url":"https://alion.io/company/the-reliable-jobs/technologies","shared_technologies":53},{"name":"Payoneer","url":"https://alion.io/company/payoneer-com/technologies","shared_technologies":53},{"name":"Grafana Labs","url":"https://alion.io/company/grafana-labs/technologies","shared_technologies":45},{"name":"ID.me","url":"https://alion.io/company/id-me/technologies","shared_technologies":47},{"name":"ServiceTitan","url":"https://alion.io/company/servicetitan/technologies","shared_technologies":50},{"name":"Supercast","url":"https://alion.io/company/supercast","shared_technologies":50},{"name":"Extreme Networks","url":"https://alion.io/company/extreme-networks/technologies","shared_technologies":53},{"name":"Candescent","url":"https://alion.io/company/candescent-com/technologies","shared_technologies":46}],"html_url":"https://alion.io/company/knowledgecity/technologies","json_url":"https://alion.io/company/knowledgecity/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-09-30T23:19:09Z","generated_at":"2026-10-01T11:39:40Z"}}