{"company":{"id":63117,"name":"Persona AI","domain":"persona.ai","url":"https://alion.io/company/persona-ai"},"answer":"Persona AI builds mostly with Python, C++, MATLAB, C. Its stack also includes PyTorch, MuJoCo, Linux, Spark. Python is named in 17 of the 27 job postings Persona AI published in the last 12 months (63%). Counted by Alion from the job postings of Persona AI, updated Sep 27, 2026.","window_days":365,"postings_analysed":27,"open_postings":23,"technologies_in_use":96,"modernity_score":77,"ai_adoption":true,"technologies":[{"name":"Python","layer":"languages","postings":17,"share":0.6296,"required":16,"open_postings":14,"first_seen":"2025-08-27","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":11,"share":0.4074,"required":11,"open_postings":10,"first_seen":"2025-08-27","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"C++","layer":"languages","postings":8,"share":0.2963,"required":8,"open_postings":7,"first_seen":"2025-08-27","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"PyTorch","layer":"frameworks","postings":7,"share":0.2593,"required":7,"open_postings":6,"first_seen":"2026-06-18","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Reinforcement Learning","layer":"practices","postings":7,"share":0.2593,"required":6,"open_postings":7,"first_seen":"2025-08-27","last_seen":"2026-08-28","median_stated_pay_usd":null},{"name":"Reinforcement Learning","layer":"practices","postings":7,"share":0.2593,"required":6,"open_postings":7,"first_seen":"2025-08-27","last_seen":"2026-08-28","median_stated_pay_usd":null},{"name":"MuJoCo","layer":"frameworks","postings":6,"share":0.2222,"required":3,"open_postings":5,"first_seen":"2025-08-27","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Isaac Sim","layer":"tools","postings":5,"share":0.1852,"required":5,"open_postings":5,"first_seen":"2025-08-27","last_seen":"2026-08-28","median_stated_pay_usd":null},{"name":"Motion Planning","layer":"practices","postings":5,"share":0.1852,"required":5,"open_postings":5,"first_seen":"2025-08-27","last_seen":"2026-08-28","median_stated_pay_usd":null},{"name":"Teleoperation","layer":"practices","postings":5,"share":0.1852,"required":5,"open_postings":4,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Computer Vision","layer":"practices","postings":5,"share":0.1852,"required":4,"open_postings":4,"first_seen":"2025-08-27","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":4,"share":0.1481,"required":4,"open_postings":4,"first_seen":"2026-08-03","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"World Models","layer":"practices","postings":4,"share":0.1481,"required":4,"open_postings":4,"first_seen":"2026-07-14","last_seen":"2026-08-25","median_stated_pay_usd":null},{"name":"Isaac Lab","layer":"frameworks","postings":4,"share":0.1481,"required":3,"open_postings":4,"first_seen":"2026-04-07","last_seen":"2026-08-25","median_stated_pay_usd":null},{"name":"MATLAB","layer":"languages","postings":4,"share":0.1481,"required":3,"open_postings":3,"first_seen":"2026-08-18","last_seen":"2026-09-04","median_stated_pay_usd":null},{"name":"C","layer":"languages","postings":4,"share":0.1481,"required":1,"open_postings":3,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":3,"share":0.1111,"required":3,"open_postings":3,"first_seen":"2026-04-07","last_seen":"2026-08-25","median_stated_pay_usd":null},{"name":"Data Augmentation","layer":"practices","postings":3,"share":0.1111,"required":3,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Digital Twin","layer":"practices","postings":3,"share":0.1111,"required":3,"open_postings":3,"first_seen":"2025-08-27","last_seen":"2026-08-28","median_stated_pay_usd":null},{"name":"FFmpeg","layer":"frameworks","postings":3,"share":0.1111,"required":3,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Inverse Kinematics","layer":"practices","postings":3,"share":0.1111,"required":3,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"JAX","layer":"frameworks","postings":3,"share":0.1111,"required":3,"open_postings":3,"first_seen":"2026-06-18","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Multimodal AI","layer":"practices","postings":3,"share":0.1111,"required":3,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"OpenCV","layer":"frameworks","postings":3,"share":0.1111,"required":3,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"ROS","layer":"frameworks","postings":3,"share":0.1111,"required":3,"open_postings":3,"first_seen":"2025-08-27","last_seen":"2026-08-28","median_stated_pay_usd":null},{"name":"Synthetic Data","layer":"practices","postings":3,"share":0.1111,"required":3,"open_postings":3,"first_seen":"2026-04-07","last_seen":"2026-08-25","median_stated_pay_usd":null},{"name":"Time Series Forecasting","layer":"practices","postings":3,"share":0.1111,"required":3,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"VLM","layer":"ai","postings":3,"share":0.1111,"required":3,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"EtherCAT","layer":"tools","postings":3,"share":0.1111,"required":2,"open_postings":3,"first_seen":"2026-08-05","last_seen":"2026-08-27","median_stated_pay_usd":null},{"name":"Rust","layer":"languages","postings":3,"share":0.1111,"required":2,"open_postings":3,"first_seen":"2026-08-05","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Localization","layer":"practices","postings":3,"share":0.1111,"required":0,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Ray","layer":"frameworks","postings":3,"share":0.1111,"required":0,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":3,"share":0.1111,"required":0,"open_postings":2,"first_seen":"2026-07-09","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-07-14","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Azure","layer":"cloud","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-07-14","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"CUDA","layer":"frameworks","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-08-24","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"CUDA Toolkit","layer":"cloud","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-08-24","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-04-07","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Drake","layer":"frameworks","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2025-08-27","last_seen":"2026-08-28","median_stated_pay_usd":null},{"name":"Embodied AI","layer":"practices","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-07-14","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-07-14","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Git","layer":"tools","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-07-30","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"KiCad","layer":"tools","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-07-30","last_seen":"2026-08-21","median_stated_pay_usd":null},{"name":"Microsoft Excel","layer":"tools","postings":2,"share":0.0741,"required":2,"open_postings":1,"first_seen":"2026-08-19","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Post-training","layer":"practices","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-08-03","last_seen":"2026-08-25","median_stated_pay_usd":null},{"name":"Sim-to-Real","layer":"practices","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-06-18","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"SolidWorks","layer":"tools","postings":2,"share":0.0741,"required":2,"open_postings":1,"first_seen":"2026-08-18","last_seen":"2026-08-18","median_stated_pay_usd":null},{"name":"TensorFlow","layer":"frameworks","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-07-14","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Tool Use","layer":"practices","postings":2,"share":0.0741,"required":2,"open_postings":2,"first_seen":"2026-06-18","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"LTspice","layer":"tools","postings":2,"share":0.0741,"required":1,"open_postings":2,"first_seen":"2026-07-30","last_seen":"2026-08-21","median_stated_pay_usd":null},{"name":"Ansible","layer":"tools","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Bash","layer":"languages","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Bazel","layer":"tools","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Buildkite","layer":"cloud","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"CAPA","layer":"tools","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-06-30","last_seen":"2026-06-30","median_stated_pay_usd":null},{"name":"CMake","layer":"tools","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Cadence Allegro","layer":"tools","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-21","last_seen":"2026-08-21","median_stated_pay_usd":null},{"name":"Effector","layer":"frameworks","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Embedded C","layer":"languages","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-21","last_seen":"2026-08-21","median_stated_pay_usd":null},{"name":"Fine-tuning","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Function Calling","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-06-18","last_seen":"2026-06-18","median_stated_pay_usd":null},{"name":"GStreamer","layer":"frameworks","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-09-24","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"Gazebo","layer":"tools","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-04-07","last_seen":"2026-04-07","median_stated_pay_usd":null},{"name":"GitHub","layer":"cloud","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-28","last_seen":"2026-08-28","median_stated_pay_usd":null},{"name":"GitHub Actions","layer":"cloud","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"GitLab CI","layer":"cloud","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"GitOps","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Hugging Face","layer":"cloud","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Imitation Learning","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-06-18","last_seen":"2026-06-18","median_stated_pay_usd":null},{"name":"Jenkins","layer":"tools","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"LLM Evaluation","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"MoveIt","layer":"frameworks","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2025-08-27","last_seen":"2026-08-28","median_stated_pay_usd":null},{"name":"NVIDIA Omniverse","layer":"cloud","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-04-07","last_seen":"2026-04-07","median_stated_pay_usd":null},{"name":"NVIDIA PhysX","layer":"frameworks","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-04-07","last_seen":"2026-04-07","median_stated_pay_usd":null},{"name":"Path Planning","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-21","last_seen":"2026-08-21","median_stated_pay_usd":null},{"name":"Physical AI","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Simulink","layer":"tools","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-27","last_seen":"2026-08-27","median_stated_pay_usd":null},{"name":"TCP/IP","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Unreal Engine","layer":"frameworks","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-04-07","last_seen":"2026-04-07","median_stated_pay_usd":null},{"name":"VPN","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Vision-Language-Action","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-07-14","last_seen":"2026-07-14","median_stated_pay_usd":null},{"name":"Wi-Fi","layer":"practices","postings":1,"share":0.037,"required":1,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Cadence Sigrity","layer":"tools","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-21","last_seen":"2026-08-21","median_stated_pay_usd":null},{"name":"Grafana","layer":"cloud","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"HyperLynx","layer":"tools","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-21","last_seen":"2026-08-21","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"OpenTelemetry","layer":"frameworks","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"Pinocchio","layer":"frameworks","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-05","last_seen":"2026-08-05","median_stated_pay_usd":null},{"name":"Prometheus","layer":"tools","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-24","last_seen":"2026-08-24","median_stated_pay_usd":null},{"name":"ROS2","layer":"frameworks","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-25","last_seen":"2026-08-25","median_stated_pay_usd":null},{"name":"RTOS","layer":"cloud","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-27","last_seen":"2026-08-27","median_stated_pay_usd":null},{"name":"Sensor Fusion","layer":"practices","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-27","last_seen":"2026-08-27","median_stated_pay_usd":null},{"name":"Zenoh","layer":"tools","postings":1,"share":0.037,"required":0,"open_postings":1,"first_seen":"2026-08-05","last_seen":"2026-08-05","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"CUDA","first_seen":"2026-08-24"},{"name":"CUDA Toolkit","first_seen":"2026-08-24"},{"name":"Microsoft Excel","first_seen":"2026-08-19"},{"name":"MATLAB","first_seen":"2026-08-18"},{"name":"SolidWorks","first_seen":"2026-08-18"},{"name":"EtherCAT","first_seen":"2026-08-05"},{"name":"Rust","first_seen":"2026-08-05"},{"name":"Linux","first_seen":"2026-08-03"}],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Maven Robotics","url":"https://alion.io/company/mavenrobotics/technologies","shared_technologies":55},{"name":"Mind Robotics","url":"https://alion.io/company/mindrobotics/technologies","shared_technologies":50},{"name":"Apptronik","url":"https://alion.io/company/apptronik/technologies","shared_technologies":64},{"name":"Humanoid","url":"https://alion.io/company/thehumanoid/technologies","shared_technologies":64},{"name":"1X Technologies","url":"https://alion.io/company/1x-technologies/technologies","shared_technologies":56},{"name":"FieldAI","url":"https://alion.io/company/fieldai/technologies","shared_technologies":72},{"name":"RoboForce","url":"https://alion.io/company/roboforce/technologies","shared_technologies":44},{"name":"RLWRLD","url":"https://alion.io/company/rlwrld-inc/technologies","shared_technologies":49}],"html_url":"https://alion.io/company/persona-ai/technologies","json_url":"https://alion.io/company/persona-ai/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-09-27T23:16:00Z","generated_at":"2026-09-28T04:06:38Z"}}