{"company":{"id":35412,"name":"Bill AI","domain":"bill.com","url":"https://alion.io/company/bill-ai"},"answer":"Bill AI builds mostly with SQL, Python, JavaScript, C#. Its stack also includes Tableau, AWS, Trino, Amazon Redshift. SQL is named in 13 of the 41 job postings Bill AI published in the last 12 months (32%). Counted by Alion from the job postings of Bill AI, updated Oct 1, 2026.","window_days":365,"postings_analysed":41,"open_postings":24,"technologies_in_use":90,"modernity_score":84,"ai_adoption":true,"technologies":[{"name":"SQL","layer":"languages","postings":13,"share":0.3171,"required":13,"open_postings":10,"first_seen":"2025-06-02","last_seen":"2026-09-30","median_stated_pay_usd":143400},{"name":"Python","layer":"languages","postings":12,"share":0.2927,"required":12,"open_postings":8,"first_seen":"2025-11-21","last_seen":"2026-09-30","median_stated_pay_usd":135000},{"name":"Tableau","layer":"cloud","postings":9,"share":0.2195,"required":8,"open_postings":4,"first_seen":"2025-11-21","last_seen":"2026-09-30","median_stated_pay_usd":135000},{"name":"LLM","layer":"ai","postings":8,"share":0.1951,"required":8,"open_postings":7,"first_seen":"2026-06-15","last_seen":"2026-09-30","median_stated_pay_usd":209700},{"name":"Claude","layer":"ai","postings":7,"share":0.1707,"required":7,"open_postings":6,"first_seen":"2026-07-06","last_seen":"2026-09-30","median_stated_pay_usd":183526},{"name":"Microsoft Excel","layer":"tools","postings":7,"share":0.1707,"required":6,"open_postings":3,"first_seen":"2026-07-02","last_seen":"2026-09-16","median_stated_pay_usd":142500},{"name":"dbt","layer":"tools","postings":7,"share":0.1707,"required":4,"open_postings":5,"first_seen":"2026-06-15","last_seen":"2026-09-22","median_stated_pay_usd":191052},{"name":"AI Agents","layer":"practices","postings":6,"share":0.1463,"required":6,"open_postings":5,"first_seen":"2026-06-15","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":6,"share":0.1463,"required":6,"open_postings":5,"first_seen":"2025-06-02","last_seen":"2026-09-30","median_stated_pay_usd":177900},{"name":"SLI/SLO/SLA","layer":"practices","postings":5,"share":0.122,"required":5,"open_postings":2,"first_seen":"2026-06-15","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":4,"share":0.0976,"required":4,"open_postings":4,"first_seen":"2025-06-02","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":4,"share":0.0976,"required":3,"open_postings":3,"first_seen":"2026-07-03","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Trino","layer":"data","postings":4,"share":0.0976,"required":2,"open_postings":3,"first_seen":"2026-06-15","last_seen":"2026-07-23","median_stated_pay_usd":null},{"name":"Agentic Workflows","layer":"practices","postings":3,"share":0.0732,"required":3,"open_postings":3,"first_seen":"2026-06-26","last_seen":"2026-09-29","median_stated_pay_usd":null},{"name":"Copilot","layer":"tools","postings":3,"share":0.0732,"required":3,"open_postings":2,"first_seen":"2026-07-06","last_seen":"2026-09-30","median_stated_pay_usd":null},{"name":"Fine-tuning","layer":"practices","postings":3,"share":0.0732,"required":3,"open_postings":3,"first_seen":"2026-07-17","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"RAG","layer":"practices","postings":3,"share":0.0732,"required":3,"open_postings":3,"first_seen":"2026-06-15","last_seen":"2026-07-23","median_stated_pay_usd":null},{"name":"Rest API","layer":"tools","postings":3,"share":0.0732,"required":3,"open_postings":2,"first_seen":"2026-07-03","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Apache Kafka","layer":"cloud","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-07-10","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Azure","layer":"cloud","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-07-03","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"C#","layer":"languages","postings":2,"share":0.0488,"required":2,"open_postings":1,"first_seen":"2026-07-03","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Context Engineering","layer":"practices","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-06-15","last_seen":"2026-07-23","median_stated_pay_usd":null},{"name":"Datadog","layer":"cloud","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-08-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Flink","layer":"frameworks","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-07-10","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Function Calling","layer":"practices","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-06-15","last_seen":"2026-07-23","median_stated_pay_usd":null},{"name":"Gemini","layer":"ai","postings":2,"share":0.0488,"required":2,"open_postings":1,"first_seen":"2026-07-06","last_seen":"2026-09-30","median_stated_pay_usd":null},{"name":"GitLab","layer":"cloud","postings":2,"share":0.0488,"required":2,"open_postings":1,"first_seen":"2026-07-06","last_seen":"2026-09-30","median_stated_pay_usd":null},{"name":"Human-in-the-Loop","layer":"practices","postings":2,"share":0.0488,"required":2,"open_postings":1,"first_seen":"2026-07-08","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"LLM Guardrails","layer":"practices","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-07-17","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-09-03","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Model Context Protocol","layer":"tools","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-06-15","last_seen":"2026-07-23","median_stated_pay_usd":null},{"name":"Power BI","layer":"cloud","postings":2,"share":0.0488,"required":2,"open_postings":0,"first_seen":"2026-02-06","last_seen":"2026-08-13","median_stated_pay_usd":null},{"name":"Splunk","layer":"cloud","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-08-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Tool Use","layer":"practices","postings":2,"share":0.0488,"required":2,"open_postings":2,"first_seen":"2026-06-15","last_seen":"2026-07-23","median_stated_pay_usd":null},{"name":"Twilio","layer":"cloud","postings":2,"share":0.0488,"required":2,"open_postings":0,"first_seen":"2026-07-08","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":2,"share":0.0488,"required":1,"open_postings":2,"first_seen":"2026-08-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Amazon Redshift","layer":"data","postings":2,"share":0.0488,"required":0,"open_postings":2,"first_seen":"2026-06-15","last_seen":"2026-07-23","median_stated_pay_usd":null},{"name":"Adobe After Effects","layer":"tools","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-04-28","last_seen":"2026-04-28","median_stated_pay_usd":null},{"name":"Adobe Photoshop","layer":"tools","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-04-28","last_seen":"2026-04-28","median_stated_pay_usd":null},{"name":"Airflow","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"Angular","layer":"frameworks","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-21","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Apache Iceberg","layer":"data","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"ArgoCD","layer":"tools","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-17","last_seen":"2026-07-17","median_stated_pay_usd":null},{"name":"Blender","layer":"tools","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-04-28","last_seen":"2026-04-28","median_stated_pay_usd":null},{"name":"Cinema 4D","layer":"tools","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-04-28","last_seen":"2026-04-28","median_stated_pay_usd":null},{"name":"Claude Code","layer":"tools","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"Cursor","layer":"tools","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-17","last_seen":"2026-07-17","median_stated_pay_usd":null},{"name":"DLP","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"DPO","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"Databricks","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"Delta Lake","layer":"data","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"ETL/ELT","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-07-16","last_seen":"2026-07-16","median_stated_pay_usd":null},{"name":"Feature Store","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"Figma","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-04-28","last_seen":"2026-04-28","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-03","last_seen":"2026-07-03","median_stated_pay_usd":null},{"name":"GitLab CI","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-17","last_seen":"2026-07-17","median_stated_pay_usd":null},{"name":"GraphQL","layer":"tools","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"IAM","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Java","layer":"languages","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2025-06-02","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Knowledge Graph","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"Kotlin","layer":"languages","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-17","last_seen":"2026-07-17","median_stated_pay_usd":null},{"name":"LLM Evaluation","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"LoRA","layer":"ai","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"Lottie","layer":"frameworks","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-04-28","last_seen":"2026-04-28","median_stated_pay_usd":null},{"name":"Neo4j","layer":"data","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"Node JS","layer":"languages","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Okta","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"OpenSearch","layer":"data","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"Pact","layer":"frameworks","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Perplexity","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-09","last_seen":"2026-07-09","median_stated_pay_usd":null},{"name":"Playwright","layer":"frameworks","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Presto","layer":"data","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"PyTorch","layer":"frameworks","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"QLoRA","layer":"ai","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"RLHF","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"React.js","layer":"frameworks","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-21","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Recommender Systems","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"Replit","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-09","last_seen":"2026-07-09","median_stated_pay_usd":null},{"name":"SFT","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"SOAP","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-03","last_seen":"2026-07-03","median_stated_pay_usd":null},{"name":"Self-Healing","layer":"practices","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Snowflake","layer":"data","postings":1,"share":0.0244,"required":1,"open_postings":0,"first_seen":"2026-07-16","last_seen":"2026-07-16","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":1,"share":0.0244,"required":1,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"Alteryx","layer":"tools","postings":1,"share":0.0244,"required":0,"open_postings":0,"first_seen":"2026-04-22","last_seen":"2026-04-22","median_stated_pay_usd":null},{"name":"Fivetran","layer":"tools","postings":1,"share":0.0244,"required":0,"open_postings":0,"first_seen":"2026-08-13","last_seen":"2026-08-13","median_stated_pay_usd":null},{"name":"OCR","layer":"practices","postings":1,"share":0.0244,"required":0,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"PEFT","layer":"ai","postings":1,"share":0.0244,"required":0,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"PPO","layer":"practices","postings":1,"share":0.0244,"required":0,"open_postings":1,"first_seen":"2026-09-03","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"Prompt Engineering","layer":"practices","postings":1,"share":0.0244,"required":0,"open_postings":0,"first_seen":"2026-08-13","last_seen":"2026-08-13","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"Machine Learning","first_seen":"2026-09-03"},{"name":"Datadog","first_seen":"2026-08-31"},{"name":"Splunk","first_seen":"2026-08-31"},{"name":"TypeScript","first_seen":"2026-08-31"},{"name":"Fine-tuning","first_seen":"2026-07-17"},{"name":"LLM Guardrails","first_seen":"2026-07-17"},{"name":"Apache Kafka","first_seen":"2026-07-10"},{"name":"Flink","first_seen":"2026-07-10"}],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Airbnb","url":"https://alion.io/company/airbnb/technologies","shared_technologies":66},{"name":"ServiceTitan","url":"https://alion.io/company/servicetitan/technologies","shared_technologies":64},{"name":"Harvey","url":"https://alion.io/company/harvey/technologies","shared_technologies":62},{"name":"Innovaccer","url":"https://alion.io/company/innovaccer/technologies","shared_technologies":68},{"name":"Samsara","url":"https://alion.io/company/samsara/technologies","shared_technologies":67},{"name":"ConveGenius","url":"https://alion.io/company/convegenius/technologies","shared_technologies":65},{"name":"Point Click Care","url":"https://alion.io/company/point-click-care/technologies","shared_technologies":64},{"name":"Exadel","url":"https://alion.io/company/exadel-3/technologies","shared_technologies":66}],"html_url":"https://alion.io/company/bill-ai/technologies","json_url":"https://alion.io/company/bill-ai/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-01T07:26:26Z","generated_at":"2026-10-01T08:00:26Z"}}