{"company":{"id":48080,"name":"HeyGen","domain":"heygen.com","url":"https://alion.io/company/heygen"},"answer":"HeyGen builds mostly with Python, C++, SQL, Go. Its stack also includes Spark, AWS, LanceDB, Accelerate. Python is named in 4 of the 12 job postings HeyGen published in the last 12 months (33%). Counted by Alion from the job postings of HeyGen, updated Sep 28, 2026.","window_days":365,"postings_analysed":12,"open_postings":6,"technologies_in_use":52,"modernity_score":82,"ai_adoption":true,"technologies":[{"name":"Python","layer":"languages","postings":4,"share":0.3333,"required":4,"open_postings":1,"first_seen":"2023-12-14","last_seen":"2026-06-30","median_stated_pay_usd":null},{"name":"A/B Testing","layer":"practices","postings":3,"share":0.25,"required":3,"open_postings":1,"first_seen":"2026-04-02","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"AI Agents","layer":"practices","postings":3,"share":0.25,"required":3,"open_postings":1,"first_seen":"2026-02-06","last_seen":"2026-06-30","median_stated_pay_usd":null},{"name":"Multimodal AI","layer":"practices","postings":3,"share":0.25,"required":3,"open_postings":0,"first_seen":"2023-12-28","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":3,"share":0.25,"required":3,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":2,"share":0.1667,"required":2,"open_postings":1,"first_seen":"2023-12-14","last_seen":"2026-06-30","median_stated_pay_usd":null},{"name":"Accelerate","layer":"frameworks","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"C++","layer":"languages","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2023-12-14","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"CUDA","layer":"frameworks","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"CUDA Toolkit","layer":"cloud","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"ChatGPT","layer":"ai","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2026-04-02","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"Claude Code","layer":"tools","postings":2,"share":0.1667,"required":2,"open_postings":1,"first_seen":"2026-04-17","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"HPC","layer":"practices","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"JAX","layer":"frameworks","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2023-12-14","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"LanceDB","layer":"data","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"PyTorch","layer":"frameworks","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2023-12-28","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"PyTorch C++","layer":"frameworks","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"Ray","layer":"frameworks","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":2,"share":0.1667,"required":2,"open_postings":1,"first_seen":"2026-02-06","last_seen":"2026-07-01","median_stated_pay_usd":null},{"name":"Scale AI","layer":"cloud","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"TensorFlow","layer":"frameworks","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-07-02","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"TensorFlow C++","layer":"frameworks","postings":2,"share":0.1667,"required":2,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"AppsFlyer SDK","layer":"cloud","postings":2,"share":0.1667,"required":0,"open_postings":0,"first_seen":"2026-04-02","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"Diffusion Models","layer":"practices","postings":2,"share":0.1667,"required":0,"open_postings":0,"first_seen":"2023-12-28","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"NCCL","layer":"frameworks","postings":2,"share":0.1667,"required":0,"open_postings":0,"first_seen":"2025-10-16","last_seen":"2025-12-02","median_stated_pay_usd":null},{"name":"Apache Iceberg","layer":"data","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-02-06","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"Apache Kafka","layer":"cloud","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-02-06","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2025-02-23","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"Claude","layer":"ai","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"Computer Vision","layer":"practices","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2023-12-14","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"CrewAI","layer":"frameworks","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"Cursor","layer":"tools","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"DLP","layer":"cloud","postings":1,"share":0.0833,"required":1,"open_postings":1,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Databricks","layer":"cloud","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-02-06","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"ETL/ELT","layer":"practices","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-02-06","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2023-12-14","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"GitHub","layer":"cloud","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"Go","layer":"languages","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2023-12-14","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"Google ADK","layer":"tools","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"IAM","layer":"practices","postings":1,"share":0.0833,"required":1,"open_postings":1,"first_seen":"2026-06-30","last_seen":"2026-06-30","median_stated_pay_usd":null},{"name":"LangChain","layer":"frameworks","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"LangGraph","layer":"frameworks","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"Model Context Protocol","layer":"tools","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"OpenAI","layer":"cloud","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"OpenAI Agents SDK","layer":"frameworks","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"Snowflake","layer":"data","postings":1,"share":0.0833,"required":1,"open_postings":0,"first_seen":"2026-02-06","last_seen":"2026-02-06","median_stated_pay_usd":null},{"name":"Canva","layer":"tools","postings":1,"share":0.0833,"required":0,"open_postings":1,"first_seen":"2026-04-30","last_seen":"2026-04-30","median_stated_pay_usd":null},{"name":"EU AI Act","layer":"practices","postings":1,"share":0.0833,"required":0,"open_postings":1,"first_seen":"2026-08-04","last_seen":"2026-08-04","median_stated_pay_usd":null},{"name":"Figma","layer":"cloud","postings":1,"share":0.0833,"required":0,"open_postings":1,"first_seen":"2026-04-30","last_seen":"2026-04-30","median_stated_pay_usd":null},{"name":"LLM Guardrails","layer":"practices","postings":1,"share":0.0833,"required":0,"open_postings":1,"first_seen":"2026-06-30","last_seen":"2026-06-30","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":1,"share":0.0833,"required":0,"open_postings":1,"first_seen":"2023-12-14","last_seen":"2026-08-04","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"Claude Code","first_seen":"2026-04-17"},{"name":"A/B Testing","first_seen":"2026-04-02"},{"name":"ChatGPT","first_seen":"2026-04-02"},{"name":"AppsFlyer SDK","first_seen":"2026-04-02"}],"rising":[],"falling":[],"not_seen_180d":[{"name":"Multimodal AI","last_seen":"2026-02-06"},{"name":"Spark","last_seen":"2026-02-06"},{"name":"Accelerate","last_seen":"2025-12-02"},{"name":"C++","last_seen":"2025-12-02"},{"name":"CUDA","last_seen":"2025-12-02"},{"name":"CUDA Toolkit","last_seen":"2025-12-02"},{"name":"HPC","last_seen":"2025-12-02"},{"name":"JAX","last_seen":"2025-12-02"}]},"similar_stacks":[{"name":"IMC Trading","url":"https://alion.io/company/imc-trading/technologies","shared_technologies":47},{"name":"Artefact","url":"https://alion.io/company/artefact-com/technologies","shared_technologies":51},{"name":"Logitech","url":"https://alion.io/company/logitech/technologies","shared_technologies":50},{"name":"Instacart","url":"https://alion.io/company/instacart/technologies","shared_technologies":49},{"name":"Fireworks AI","url":"https://alion.io/company/fireworks/technologies","shared_technologies":50},{"name":"Woven by Toyota","url":"https://alion.io/company/woven-by-toyota/technologies","shared_technologies":46},{"name":"Accellor","url":"https://alion.io/company/accellor/technologies","shared_technologies":49},{"name":"Baseten","url":"https://alion.io/company/baseten/technologies","shared_technologies":48}],"html_url":"https://alion.io/company/heygen/technologies","json_url":"https://alion.io/company/heygen/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-09-28T12:54:00Z","generated_at":"2026-09-28T16:49:38Z"}}