{"company":{"id":17072,"name":"Fastly","domain":"fastly.com","url":"https://alion.io/company/fastly"},"answer":"Fastly builds mostly with Python, Rust, Perl, Ruby. Its stack also includes GitHub, GCP, BigQuery, Google BigQuery. GitHub is named in 31 of the 31 job postings Fastly published in the last 12 months (100%). Counted by Alion from the job postings of Fastly, updated Sep 28, 2026.","window_days":365,"postings_analysed":31,"open_postings":21,"technologies_in_use":58,"modernity_score":71,"ai_adoption":false,"technologies":[{"name":"GitHub","layer":"cloud","postings":31,"share":1,"required":31,"open_postings":21,"first_seen":"2026-07-08","last_seen":"2026-09-13","median_stated_pay_usd":234864},{"name":"Python","layer":"languages","postings":6,"share":0.1935,"required":6,"open_postings":5,"first_seen":"2026-07-27","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":6,"share":0.1935,"required":5,"open_postings":4,"first_seen":"2026-07-08","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":5,"share":0.1613,"required":5,"open_postings":4,"first_seen":"2026-07-27","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":5,"share":0.1613,"required":4,"open_postings":4,"first_seen":"2026-07-27","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"BGP","layer":"practices","postings":4,"share":0.129,"required":4,"open_postings":3,"first_seen":"2026-07-27","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Rust","layer":"languages","postings":4,"share":0.129,"required":4,"open_postings":4,"first_seen":"2026-08-04","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"DNS","layer":"practices","postings":3,"share":0.0968,"required":3,"open_postings":2,"first_seen":"2026-07-27","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Perl","layer":"languages","postings":3,"share":0.0968,"required":3,"open_postings":2,"first_seen":"2026-07-27","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"Azure","layer":"cloud","postings":3,"share":0.0968,"required":2,"open_postings":2,"first_seen":"2026-07-27","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":3,"share":0.0968,"required":2,"open_postings":3,"first_seen":"2026-08-06","last_seen":"2026-08-13","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":3,"share":0.0968,"required":2,"open_postings":3,"first_seen":"2026-08-06","last_seen":"2026-08-13","median_stated_pay_usd":null},{"name":"Ruby","layer":"languages","postings":3,"share":0.0968,"required":2,"open_postings":2,"first_seen":"2026-07-27","last_seen":"2026-08-19","median_stated_pay_usd":null},{"name":"Ansible","layer":"tools","postings":2,"share":0.0645,"required":2,"open_postings":2,"first_seen":"2026-08-14","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Apache HTTP Server","layer":"tools","postings":2,"share":0.0645,"required":2,"open_postings":1,"first_seen":"2026-07-27","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"BigQuery","layer":"data","postings":2,"share":0.0645,"required":2,"open_postings":0,"first_seen":"2026-07-08","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"Chef","layer":"tools","postings":2,"share":0.0645,"required":2,"open_postings":2,"first_seen":"2026-08-13","last_seen":"2026-08-14","median_stated_pay_usd":null},{"name":"Git","layer":"tools","postings":2,"share":0.0645,"required":2,"open_postings":2,"first_seen":"2026-08-14","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Google BigQuery","layer":"data","postings":2,"share":0.0645,"required":2,"open_postings":0,"first_seen":"2026-07-08","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"Grafana","layer":"cloud","postings":2,"share":0.0645,"required":2,"open_postings":2,"first_seen":"2026-08-06","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":2,"share":0.0645,"required":2,"open_postings":1,"first_seen":"2026-07-27","last_seen":"2026-08-26","median_stated_pay_usd":null},{"name":"Jenkins","layer":"tools","postings":2,"share":0.0645,"required":2,"open_postings":2,"first_seen":"2026-08-13","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Nginx","layer":"tools","postings":2,"share":0.0645,"required":2,"open_postings":1,"first_seen":"2026-07-27","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"PHP","layer":"languages","postings":2,"share":0.0645,"required":2,"open_postings":2,"first_seen":"2026-08-11","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"Prometheus","layer":"tools","postings":2,"share":0.0645,"required":2,"open_postings":2,"first_seen":"2026-08-06","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"TCP/IP","layer":"practices","postings":2,"share":0.0645,"required":2,"open_postings":2,"first_seen":"2026-08-14","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Unix","layer":"cloud","postings":2,"share":0.0645,"required":2,"open_postings":2,"first_seen":"2026-09-07","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"WebAssembly","layer":"cloud","postings":2,"share":0.0645,"required":2,"open_postings":1,"first_seen":"2026-07-22","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"Java","layer":"languages","postings":2,"share":0.0645,"required":1,"open_postings":2,"first_seen":"2026-08-19","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":2,"share":0.0645,"required":1,"open_postings":1,"first_seen":"2026-07-08","last_seen":"2026-08-13","median_stated_pay_usd":null},{"name":"A/B Testing","layer":"practices","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-11","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"AI Agents","layer":"practices","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"Amazon Kinesis","layer":"cloud","postings":1,"share":0.0323,"required":1,"open_postings":0,"first_seen":"2026-07-14","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"Apache Kafka","layer":"cloud","postings":1,"share":0.0323,"required":1,"open_postings":0,"first_seen":"2026-07-14","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"Bash","layer":"languages","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-14","last_seen":"2026-08-14","median_stated_pay_usd":null},{"name":"C#","layer":"languages","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-09-13","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"C++","layer":"languages","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-04","last_seen":"2026-08-04","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-09-07","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"DLP","layer":"cloud","postings":1,"share":0.0323,"required":1,"open_postings":0,"first_seen":"2026-07-27","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"Edge AI","layer":"practices","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-12","last_seen":"2026-08-12","median_stated_pay_usd":null},{"name":"Envoy","layer":"tools","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-13","last_seen":"2026-08-13","median_stated_pay_usd":null},{"name":"Go","layer":"languages","postings":1,"share":0.0323,"required":1,"open_postings":0,"first_seen":"2026-07-14","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"Google Bigtable","layer":"data","postings":1,"share":0.0323,"required":1,"open_postings":0,"first_seen":"2026-07-14","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"Human-in-the-Loop","layer":"practices","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"LLM Guardrails","layer":"practices","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"MySQL","layer":"data","postings":1,"share":0.0323,"required":1,"open_postings":0,"first_seen":"2026-07-14","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"Node JS","layer":"languages","postings":1,"share":0.0323,"required":1,"open_postings":0,"first_seen":"2026-07-27","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"Power BI","layer":"cloud","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-13","last_seen":"2026-08-13","median_stated_pay_usd":null},{"name":"SRE","layer":"practices","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-14","last_seen":"2026-08-14","median_stated_pay_usd":null},{"name":"Splunk","layer":"cloud","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-09-07","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Tcpdump","layer":"tools","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-26","last_seen":"2026-08-26","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-13","last_seen":"2026-08-13","median_stated_pay_usd":null},{"name":"Travis CI","layer":"tools","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-08-14","last_seen":"2026-08-14","median_stated_pay_usd":null},{"name":"Windows","layer":"cloud","postings":1,"share":0.0323,"required":1,"open_postings":1,"first_seen":"2026-09-13","last_seen":"2026-09-13","median_stated_pay_usd":null},{"name":"Keycloak","layer":"tools","postings":1,"share":0.0323,"required":0,"open_postings":1,"first_seen":"2026-08-19","last_seen":"2026-08-19","median_stated_pay_usd":null},{"name":"Looker","layer":"cloud","postings":1,"share":0.0323,"required":0,"open_postings":0,"first_seen":"2026-07-08","last_seen":"2026-07-08","median_stated_pay_usd":null},{"name":"Tableau","layer":"cloud","postings":1,"share":0.0323,"required":0,"open_postings":0,"first_seen":"2026-07-08","last_seen":"2026-07-08","median_stated_pay_usd":null},{"name":"dbt","layer":"tools","postings":1,"share":0.0323,"required":0,"open_postings":0,"first_seen":"2026-07-08","last_seen":"2026-07-08","median_stated_pay_usd":null}],"own_products":["Fastly"],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"PhonePe","url":"https://alion.io/company/phonepe/technologies","shared_technologies":41},{"name":"The Trade Desk","url":"https://alion.io/company/thetradedesk/technologies","shared_technologies":47},{"name":"Canadian Derivatives Clearing Corporation","url":"https://alion.io/company/cdcc/technologies","shared_technologies":41},{"name":"Alpaca","url":"https://alion.io/company/alpaca/technologies","shared_technologies":41},{"name":"RingCentral","url":"https://alion.io/company/ringcentral/technologies","shared_technologies":49},{"name":"Canonical","url":"https://alion.io/company/canonical/technologies","shared_technologies":41},{"name":"Netskope","url":"https://alion.io/company/netskope/technologies","shared_technologies":46},{"name":"NetApp","url":"https://alion.io/company/netapp/technologies","shared_technologies":43}],"html_url":"https://alion.io/company/fastly/technologies","json_url":"https://alion.io/company/fastly/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-09-28T06:13:10Z","generated_at":"2026-09-28T23:10:25Z"}}