{"company":{"id":5239,"name":"Capital One","domain":"capitalone.com","url":"https://alion.io/company/capitalone"},"answer":"Capital One builds mostly with Python, SQL, Scala, JavaScript. Its stack also includes AWS, GCP, PyTorch, Snowflake. AWS is named in 1,038 of the 1,432 job postings Capital One published in the last 12 months (72%). Counted by Alion from the job postings of Capital One, updated Sep 27, 2026.","window_days":365,"postings_analysed":1432,"open_postings":810,"technologies_in_use":336,"modernity_score":79,"ai_adoption":true,"technologies":[{"name":"AWS","layer":"cloud","postings":1038,"share":0.7249,"required":822,"open_postings":532,"first_seen":"2025-08-28","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Python","layer":"languages","postings":930,"share":0.6494,"required":776,"open_postings":478,"first_seen":"2025-08-28","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"GCP","layer":"cloud","postings":765,"share":0.5342,"required":523,"open_postings":342,"first_seen":"2026-01-15","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Azure","layer":"cloud","postings":763,"share":0.5328,"required":514,"open_postings":342,"first_seen":"2026-01-15","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Machine Learning","layer":"practices","postings":578,"share":0.4036,"required":554,"open_postings":315,"first_seen":"2025-08-28","last_seen":"2026-09-25","median_stated_pay_usd":235100},{"name":"SQL","layer":"languages","postings":555,"share":0.3876,"required":350,"open_postings":253,"first_seen":"2025-08-28","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Scala","layer":"languages","postings":507,"share":0.3541,"required":408,"open_postings":295,"first_seen":"2025-08-28","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"JavaScript","layer":"languages","postings":449,"share":0.3135,"required":318,"open_postings":207,"first_seen":"2026-01-30","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Kubernetes","layer":"cloud","postings":398,"share":0.2779,"required":380,"open_postings":180,"first_seen":"2025-12-02","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"TypeScript","layer":"languages","postings":382,"share":0.2668,"required":312,"open_postings":188,"first_seen":"2026-01-30","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Docker","layer":"tools","postings":378,"share":0.264,"required":367,"open_postings":159,"first_seen":"2026-04-17","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Java","layer":"languages","postings":378,"share":0.264,"required":350,"open_postings":157,"first_seen":"2026-01-15","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Spark","layer":"cloud","postings":281,"share":0.1962,"required":166,"open_postings":160,"first_seen":"2025-12-02","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Go","layer":"languages","postings":246,"share":0.1718,"required":206,"open_postings":119,"first_seen":"2026-01-15","last_seen":"2026-09-25","median_stated_pay_usd":254000},{"name":"PyTorch","layer":"frameworks","postings":226,"share":0.1578,"required":192,"open_postings":119,"first_seen":"2025-08-28","last_seen":"2026-09-25","median_stated_pay_usd":249600},{"name":"C#","layer":"languages","postings":225,"share":0.1571,"required":0,"open_postings":149,"first_seen":"2026-01-15","last_seen":"2026-09-26","median_stated_pay_usd":262400},{"name":"CI/CD","layer":"practices","postings":219,"share":0.1529,"required":105,"open_postings":163,"first_seen":"2026-04-09","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"AI Agents","layer":"practices","postings":209,"share":0.1459,"required":164,"open_postings":131,"first_seen":"2026-01-15","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"LLM","layer":"ai","postings":205,"share":0.1432,"required":131,"open_postings":89,"first_seen":"2026-01-15","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"Node JS","layer":"languages","postings":185,"share":0.1292,"required":130,"open_postings":115,"first_seen":"2026-05-15","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Hugging Face","layer":"cloud","postings":165,"share":0.1152,"required":164,"open_postings":83,"first_seen":"2025-08-28","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"C++","layer":"languages","postings":143,"share":0.0999,"required":24,"open_postings":73,"first_seen":"2026-01-15","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"LLM Guardrails","layer":"practices","postings":137,"share":0.0957,"required":133,"open_postings":59,"first_seen":"2026-01-15","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"PyTorch C++","layer":"frameworks","postings":132,"share":0.0922,"required":132,"open_postings":69,"first_seen":"2026-01-15","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"Snowflake","layer":"data","postings":132,"share":0.0922,"required":113,"open_postings":65,"first_seen":"2026-02-27","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"GitHub","layer":"cloud","postings":131,"share":0.0915,"required":11,"open_postings":106,"first_seen":"2026-06-10","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Git","layer":"tools","postings":109,"share":0.0761,"required":1,"open_postings":102,"first_seen":"2026-07-31","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Rust","layer":"languages","postings":103,"share":0.0719,"required":0,"open_postings":98,"first_seen":"2026-09-18","last_seen":"2026-09-26","median_stated_pay_usd":238500},{"name":"Cassandra","layer":"data","postings":98,"share":0.0684,"required":4,"open_postings":40,"first_seen":"2026-02-27","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Bitbucket","layer":"cloud","postings":96,"share":0.067,"required":0,"open_postings":91,"first_seen":"2026-09-18","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Amazon Redshift","layer":"data","postings":90,"share":0.0628,"required":54,"open_postings":38,"first_seen":"2026-02-27","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Linux","layer":"cloud","postings":83,"share":0.058,"required":17,"open_postings":21,"first_seen":"2026-02-27","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Apache Kafka","layer":"cloud","postings":80,"share":0.0559,"required":20,"open_postings":14,"first_seen":"2026-02-27","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Unix","layer":"cloud","postings":79,"share":0.0552,"required":16,"open_postings":19,"first_seen":"2026-02-27","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"NeMo Guardrails","layer":"frameworks","postings":77,"share":0.0538,"required":77,"open_postings":12,"first_seen":"2026-01-15","last_seen":"2026-09-18","median_stated_pay_usd":262400},{"name":"Time Series Forecasting","layer":"practices","postings":74,"share":0.0517,"required":62,"open_postings":55,"first_seen":"2025-12-02","last_seen":"2026-09-25","median_stated_pay_usd":187800},{"name":"Claude","layer":"ai","postings":73,"share":0.051,"required":26,"open_postings":37,"first_seen":"2026-06-09","last_seen":"2026-09-25","median_stated_pay_usd":172200},{"name":"Claude Code","layer":"tools","postings":70,"share":0.0489,"required":28,"open_postings":38,"first_seen":"2026-06-12","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Hadoop","layer":"frameworks","postings":65,"share":0.0454,"required":7,"open_postings":11,"first_seen":"2026-02-27","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"MySQL","layer":"data","postings":65,"share":0.0454,"required":5,"open_postings":12,"first_seen":"2026-02-27","last_seen":"2026-09-11","median_stated_pay_usd":225100},{"name":"Copilot","layer":"tools","postings":64,"share":0.0447,"required":7,"open_postings":32,"first_seen":"2026-06-12","last_seen":"2026-09-26","median_stated_pay_usd":188100},{"name":"Databricks","layer":"cloud","postings":60,"share":0.0419,"required":46,"open_postings":36,"first_seen":"2026-01-06","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Scikit-learn","layer":"frameworks","postings":59,"share":0.0412,"required":24,"open_postings":32,"first_seen":"2026-04-09","last_seen":"2026-09-23","median_stated_pay_usd":225100},{"name":"MongoDB","layer":"data","postings":59,"share":0.0412,"required":0,"open_postings":12,"first_seen":"2026-02-27","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"TensorFlow","layer":"frameworks","postings":58,"share":0.0405,"required":30,"open_postings":34,"first_seen":"2026-04-09","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"Agentic Workflows","layer":"practices","postings":58,"share":0.0405,"required":14,"open_postings":49,"first_seen":"2026-05-15","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"Splunk","layer":"cloud","postings":57,"share":0.0398,"required":6,"open_postings":48,"first_seen":"2026-05-21","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"React.js","layer":"frameworks","postings":54,"share":0.0377,"required":49,"open_postings":24,"first_seen":"2026-04-22","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"DynamoDB","layer":"data","postings":54,"share":0.0377,"required":16,"open_postings":37,"first_seen":"2026-06-15","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Explainable AI","layer":"practices","postings":53,"share":0.037,"required":53,"open_postings":28,"first_seen":"2026-04-09","last_seen":"2026-09-23","median_stated_pay_usd":225100},{"name":"Tableau","layer":"cloud","postings":53,"share":0.037,"required":5,"open_postings":44,"first_seen":"2026-05-05","last_seen":"2026-09-25","median_stated_pay_usd":171000},{"name":"NLP","layer":"practices","postings":52,"share":0.0363,"required":17,"open_postings":35,"first_seen":"2025-08-28","last_seen":"2026-09-25","median_stated_pay_usd":249600},{"name":"Gemini","layer":"ai","postings":49,"share":0.0342,"required":11,"open_postings":34,"first_seen":"2026-06-12","last_seen":"2026-09-24","median_stated_pay_usd":100100},{"name":"Multi-Agent Systems","layer":"practices","postings":47,"share":0.0328,"required":45,"open_postings":40,"first_seen":"2026-06-12","last_seen":"2026-09-25","median_stated_pay_usd":243750},{"name":"Jenkins","layer":"tools","postings":47,"share":0.0328,"required":18,"open_postings":24,"first_seen":"2026-04-17","last_seen":"2026-09-24","median_stated_pay_usd":188100},{"name":"Fine-tuning","layer":"practices","postings":47,"share":0.0328,"required":17,"open_postings":29,"first_seen":"2026-02-26","last_seen":"2026-09-25","median_stated_pay_usd":249600},{"name":"Figma","layer":"cloud","postings":42,"share":0.0293,"required":23,"open_postings":34,"first_seen":"2026-01-28","last_seen":"2026-09-24","median_stated_pay_usd":188100},{"name":"Self-Supervised Learning","layer":"practices","postings":41,"share":0.0286,"required":41,"open_postings":25,"first_seen":"2025-08-28","last_seen":"2026-09-23","median_stated_pay_usd":249600},{"name":"RLHF","layer":"practices","postings":41,"share":0.0286,"required":40,"open_postings":25,"first_seen":"2025-08-28","last_seen":"2026-09-23","median_stated_pay_usd":249600},{"name":"RAG","layer":"practices","postings":40,"share":0.0279,"required":15,"open_postings":28,"first_seen":"2026-05-12","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"CUDA","layer":"frameworks","postings":39,"share":0.0272,"required":36,"open_postings":38,"first_seen":"2026-09-18","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"CUDA Toolkit","layer":"cloud","postings":39,"share":0.0272,"required":36,"open_postings":38,"first_seen":"2026-09-18","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"Dask","layer":"frameworks","postings":39,"share":0.0272,"required":5,"open_postings":12,"first_seen":"2026-04-09","last_seen":"2026-09-23","median_stated_pay_usd":225100},{"name":"Kotlin","layer":"languages","postings":38,"share":0.0265,"required":30,"open_postings":21,"first_seen":"2026-05-21","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"Angular","layer":"frameworks","postings":37,"share":0.0258,"required":31,"open_postings":15,"first_seen":"2026-05-16","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"Reinforcement Learning","layer":"practices","postings":36,"share":0.0251,"required":12,"open_postings":29,"first_seen":"2026-04-02","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"Pre-training","layer":"practices","postings":35,"share":0.0244,"required":1,"open_postings":18,"first_seen":"2026-02-26","last_seen":"2026-09-23","median_stated_pay_usd":249600},{"name":"Swift","layer":"languages","postings":30,"share":0.0209,"required":25,"open_postings":14,"first_seen":"2026-07-14","last_seen":"2026-09-24","median_stated_pay_usd":231800},{"name":"LangChain","layer":"frameworks","postings":30,"share":0.0209,"required":17,"open_postings":22,"first_seen":"2025-08-28","last_seen":"2026-09-25","median_stated_pay_usd":212700},{"name":"Dagster","layer":"frameworks","postings":30,"share":0.0209,"required":0,"open_postings":28,"first_seen":"2026-09-19","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"SFT","layer":"practices","postings":30,"share":0.0209,"required":0,"open_postings":16,"first_seen":"2026-02-26","last_seen":"2026-09-23","median_stated_pay_usd":249600},{"name":"Transfer Learning","layer":"practices","postings":30,"share":0.0209,"required":0,"open_postings":16,"first_seen":"2026-02-26","last_seen":"2026-09-23","median_stated_pay_usd":249600},{"name":"Transformers","layer":"frameworks","postings":28,"share":0.0196,"required":7,"open_postings":27,"first_seen":"2026-06-16","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"Quantization","layer":"practices","postings":27,"share":0.0189,"required":0,"open_postings":15,"first_seen":"2026-02-26","last_seen":"2026-09-23","median_stated_pay_usd":249600},{"name":"Ray","layer":"frameworks","postings":26,"share":0.0182,"required":23,"open_postings":22,"first_seen":"2026-07-31","last_seen":"2026-09-23","median_stated_pay_usd":242350},{"name":"Terraform","layer":"tools","postings":26,"share":0.0182,"required":17,"open_postings":12,"first_seen":"2026-06-09","last_seen":"2026-09-24","median_stated_pay_usd":214900},{"name":"AWS Lambda","layer":"cloud","postings":26,"share":0.0182,"required":14,"open_postings":17,"first_seen":"2026-07-09","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"Perl","layer":"languages","postings":26,"share":0.0182,"required":13,"open_postings":9,"first_seen":"2026-06-09","last_seen":"2026-09-23","median_stated_pay_usd":293200},{"name":"Microsoft Excel","layer":"tools","postings":26,"share":0.0182,"required":8,"open_postings":22,"first_seen":"2026-05-06","last_seen":"2026-09-25","median_stated_pay_usd":126150},{"name":"Ruby","layer":"languages","postings":25,"share":0.0175,"required":25,"open_postings":7,"first_seen":"2026-06-09","last_seen":"2026-09-11","median_stated_pay_usd":279200},{"name":"H2O.ai","layer":"cloud","postings":25,"share":0.0175,"required":24,"open_postings":19,"first_seen":"2025-12-02","last_seen":"2026-09-23","median_stated_pay_usd":184600},{"name":"NumPy","layer":"frameworks","postings":23,"share":0.0161,"required":20,"open_postings":22,"first_seen":"2026-06-22","last_seen":"2026-09-23","median_stated_pay_usd":245600},{"name":"Pandas","layer":"frameworks","postings":23,"share":0.0161,"required":20,"open_postings":22,"first_seen":"2026-06-22","last_seen":"2026-09-23","median_stated_pay_usd":245600},{"name":"Edge AI","layer":"practices","postings":23,"share":0.0161,"required":12,"open_postings":18,"first_seen":"2026-06-12","last_seen":"2026-09-24","median_stated_pay_usd":229100},{"name":"Human-in-the-Loop","layer":"practices","postings":22,"share":0.0154,"required":6,"open_postings":19,"first_seen":"2026-08-11","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"HPC","layer":"practices","postings":22,"share":0.0154,"required":3,"open_postings":19,"first_seen":"2026-05-16","last_seen":"2026-09-25","median_stated_pay_usd":307200},{"name":"TensorFlow C++","layer":"frameworks","postings":21,"share":0.0147,"required":20,"open_postings":21,"first_seen":"2026-08-27","last_seen":"2026-09-23","median_stated_pay_usd":238500},{"name":"Platform Engineering","layer":"practices","postings":20,"share":0.014,"required":14,"open_postings":10,"first_seen":"2026-05-13","last_seen":"2026-09-22","median_stated_pay_usd":270800},{"name":"Sentiment Analysis","layer":"practices","postings":18,"share":0.0126,"required":18,"open_postings":15,"first_seen":"2026-04-22","last_seen":"2026-09-25","median_stated_pay_usd":184600},{"name":"GraphQL","layer":"tools","postings":18,"share":0.0126,"required":8,"open_postings":11,"first_seen":"2026-08-03","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"Prompt Engineering","layer":"practices","postings":18,"share":0.0126,"required":7,"open_postings":11,"first_seen":"2026-06-16","last_seen":"2026-09-22","median_stated_pay_usd":184600},{"name":"Datadog","layer":"cloud","postings":18,"share":0.0126,"required":6,"open_postings":13,"first_seen":"2026-05-21","last_seen":"2026-09-24","median_stated_pay_usd":188100},{"name":"Ansible","layer":"tools","postings":17,"share":0.0119,"required":16,"open_postings":5,"first_seen":"2026-06-09","last_seen":"2026-09-23","median_stated_pay_usd":204700},{"name":"Windsurf","layer":"tools","postings":17,"share":0.0119,"required":9,"open_postings":10,"first_seen":"2026-06-09","last_seen":"2026-09-09","median_stated_pay_usd":271100},{"name":"Amazon S3","layer":"cloud","postings":16,"share":0.0112,"required":12,"open_postings":9,"first_seen":"2026-07-10","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"Tokenization","layer":"practices","postings":16,"share":0.0112,"required":5,"open_postings":9,"first_seen":"2026-04-02","last_seen":"2026-09-22","median_stated_pay_usd":270800},{"name":"Maven","layer":"tools","postings":15,"share":0.0105,"required":15,"open_postings":6,"first_seen":"2026-04-17","last_seen":"2026-09-08","median_stated_pay_usd":326700},{"name":"Vue.js","layer":"frameworks","postings":15,"share":0.0105,"required":9,"open_postings":9,"first_seen":"2026-07-15","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"Recommender Systems","layer":"practices","postings":15,"share":0.0105,"required":5,"open_postings":11,"first_seen":"2026-07-15","last_seen":"2026-09-25","median_stated_pay_usd":262400},{"name":"MLX ML","layer":"frameworks","postings":14,"share":0.0098,"required":14,"open_postings":2,"first_seen":"2026-04-09","last_seen":"2026-09-18","median_stated_pay_usd":262400},{"name":"Windows","layer":"cloud","postings":14,"share":0.0098,"required":13,"open_postings":7,"first_seen":"2026-06-10","last_seen":"2026-09-25","median_stated_pay_usd":101700},{"name":"Computer Vision","layer":"practices","postings":14,"share":0.0098,"required":11,"open_postings":13,"first_seen":"2025-08-28","last_seen":"2026-09-23","median_stated_pay_usd":225100},{"name":"AWS Step Functions","layer":"cloud","postings":14,"share":0.0098,"required":7,"open_postings":9,"first_seen":"2026-09-08","last_seen":"2026-09-25","median_stated_pay_usd":206600},{"name":"PostgreSQL","layer":"data","postings":14,"share":0.0098,"required":7,"open_postings":4,"first_seen":"2026-07-17","last_seen":"2026-09-21","median_stated_pay_usd":225100},{"name":"Incident Management","layer":"practices","postings":13,"share":0.0091,"required":13,"open_postings":5,"first_seen":"2026-06-10","last_seen":"2026-09-25","median_stated_pay_usd":131650},{"name":"AWS Fargate","layer":"cloud","postings":13,"share":0.0091,"required":11,"open_postings":5,"first_seen":"2026-07-09","last_seen":"2026-09-23","median_stated_pay_usd":225100},{"name":"SRE","layer":"practices","postings":13,"share":0.0091,"required":11,"open_postings":7,"first_seen":"2026-08-12","last_seen":"2026-09-25","median_stated_pay_usd":171000},{"name":"Spring Boot","layer":"frameworks","postings":13,"share":0.0091,"required":9,"open_postings":5,"first_seen":"2026-07-30","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"ETL/ELT","layer":"practices","postings":13,"share":0.0091,"required":5,"open_postings":2,"first_seen":"2026-06-29","last_seen":"2026-09-15","median_stated_pay_usd":225100},{"name":"Informatica","layer":"tools","postings":13,"share":0.0091,"required":0,"open_postings":9,"first_seen":"2026-06-23","last_seen":"2026-09-17","median_stated_pay_usd":126900},{"name":"TPU","layer":"tools","postings":12,"share":0.0084,"required":12,"open_postings":12,"first_seen":"2026-09-18","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"IAM","layer":"practices","postings":12,"share":0.0084,"required":11,"open_postings":8,"first_seen":"2026-08-04","last_seen":"2026-09-21","median_stated_pay_usd":229100},{"name":"Chaos Engineering","layer":"practices","postings":12,"share":0.0084,"required":9,"open_postings":7,"first_seen":"2026-06-26","last_seen":"2026-09-25","median_stated_pay_usd":136200},{"name":"Espresso","layer":"frameworks","postings":12,"share":0.0084,"required":7,"open_postings":11,"first_seen":"2026-07-22","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"pySpark","layer":"tools","postings":12,"share":0.0084,"required":6,"open_postings":6,"first_seen":"2026-04-28","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"Bash","layer":"languages","postings":12,"share":0.0084,"required":3,"open_postings":5,"first_seen":"2026-06-09","last_seen":"2026-09-10","median_stated_pay_usd":204700},{"name":"Assembly","layer":"languages","postings":11,"share":0.0077,"required":11,"open_postings":9,"first_seen":"2026-07-10","last_seen":"2026-09-23","median_stated_pay_usd":125400},{"name":"Multimodal AI","layer":"practices","postings":11,"share":0.0077,"required":6,"open_postings":8,"first_seen":"2026-01-13","last_seen":"2026-09-21","median_stated_pay_usd":238500},{"name":"JUnit","layer":"frameworks","postings":11,"share":0.0077,"required":5,"open_postings":10,"first_seen":"2026-07-22","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"Amazon CloudWatch","layer":"cloud","postings":11,"share":0.0077,"required":2,"open_postings":10,"first_seen":"2026-08-04","last_seen":"2026-09-24","median_stated_pay_usd":188100},{"name":"Cursor","layer":"tools","postings":11,"share":0.0077,"required":1,"open_postings":7,"first_seen":"2026-07-09","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"gRPC","layer":"tools","postings":11,"share":0.0077,"required":0,"open_postings":10,"first_seen":"2026-09-01","last_seen":"2026-09-25","median_stated_pay_usd":245600},{"name":"Amazon ECS","layer":"cloud","postings":10,"share":0.007,"required":8,"open_postings":4,"first_seen":"2026-08-03","last_seen":"2026-09-18","median_stated_pay_usd":179550},{"name":"Rest API","layer":"tools","postings":10,"share":0.007,"required":7,"open_postings":5,"first_seen":"2026-07-31","last_seen":"2026-09-23","median_stated_pay_usd":279200},{"name":"Jetpack Compose","layer":"frameworks","postings":10,"share":0.007,"required":6,"open_postings":8,"first_seen":"2026-08-04","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"LangGraph","layer":"frameworks","postings":10,"share":0.007,"required":6,"open_postings":6,"first_seen":"2026-05-12","last_seen":"2026-09-21","median_stated_pay_usd":204700},{"name":"MuleSoft","layer":"cloud","postings":10,"share":0.007,"required":3,"open_postings":8,"first_seen":"2026-09-18","last_seen":"2026-09-24","median_stated_pay_usd":188100},{"name":"Apex","layer":"languages","postings":10,"share":0.007,"required":0,"open_postings":8,"first_seen":"2026-09-18","last_seen":"2026-09-24","median_stated_pay_usd":188100},{"name":"SwiftUI","layer":"frameworks","postings":9,"share":0.0063,"required":3,"open_postings":7,"first_seen":"2026-08-04","last_seen":"2026-09-24","median_stated_pay_usd":214900},{"name":"Wi-Fi","layer":"practices","postings":9,"share":0.0063,"required":2,"open_postings":7,"first_seen":"2026-07-17","last_seen":"2026-09-08","median_stated_pay_usd":307200},{"name":"BGP","layer":"practices","postings":9,"share":0.0063,"required":1,"open_postings":6,"first_seen":"2026-07-17","last_seen":"2026-09-23","median_stated_pay_usd":293200},{"name":"Anomaly Detection","layer":"practices","postings":8,"share":0.0056,"required":8,"open_postings":4,"first_seen":"2026-06-23","last_seen":"2026-09-18","median_stated_pay_usd":279200},{"name":"VLM","layer":"ai","postings":8,"share":0.0056,"required":8,"open_postings":4,"first_seen":"2026-06-09","last_seen":"2026-09-24","median_stated_pay_usd":237350},{"name":"Chef","layer":"tools","postings":8,"share":0.0056,"required":7,"open_postings":1,"first_seen":"2026-07-30","last_seen":"2026-09-23","median_stated_pay_usd":326700},{"name":"SLI/SLO/SLA","layer":"practices","postings":8,"share":0.0056,"required":7,"open_postings":4,"first_seen":"2026-06-26","last_seen":"2026-09-22","median_stated_pay_usd":187100},{"name":"CloudFormation","layer":"tools","postings":8,"share":0.0056,"required":2,"open_postings":6,"first_seen":"2026-08-04","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"Crowdstrike","layer":"cloud","postings":8,"share":0.0056,"required":1,"open_postings":6,"first_seen":"2026-09-10","last_seen":"2026-09-23","median_stated_pay_usd":214900},{"name":"ElasticSearch","layer":"data","postings":8,"share":0.0056,"required":1,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-09-10","median_stated_pay_usd":204700},{"name":"DGL","layer":"frameworks","postings":8,"share":0.0056,"required":0,"open_postings":6,"first_seen":"2026-07-23","last_seen":"2026-09-21","median_stated_pay_usd":299600},{"name":"NVIDIA NeMo","layer":"frameworks","postings":7,"share":0.0049,"required":4,"open_postings":0,"first_seen":"2026-07-24","last_seen":"2026-08-27","median_stated_pay_usd":298450},{"name":"LlamaIndex","layer":"frameworks","postings":7,"share":0.0049,"required":3,"open_postings":4,"first_seen":"2026-07-07","last_seen":"2026-09-21","median_stated_pay_usd":204700},{"name":"Flink","layer":"frameworks","postings":7,"share":0.0049,"required":2,"open_postings":1,"first_seen":"2026-06-15","last_seen":"2026-09-07","median_stated_pay_usd":225100},{"name":"Model Context Protocol","layer":"tools","postings":7,"share":0.0049,"required":2,"open_postings":4,"first_seen":"2026-07-29","last_seen":"2026-09-22","median_stated_pay_usd":231000},{"name":"OpenTelemetry","layer":"frameworks","postings":7,"share":0.0049,"required":1,"open_postings":2,"first_seen":"2026-06-08","last_seen":"2026-09-09","median_stated_pay_usd":286200},{"name":"AWS Glue","layer":"tools","postings":7,"share":0.0049,"required":0,"open_postings":1,"first_seen":"2026-06-29","last_seen":"2026-09-26","median_stated_pay_usd":225100},{"name":"Apache HTTP Server","layer":"tools","postings":7,"share":0.0049,"required":0,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-09-10","median_stated_pay_usd":204700},{"name":"Qualys Cloud Platform","layer":"cloud","postings":7,"share":0.0049,"required":0,"open_postings":6,"first_seen":"2026-09-10","last_seen":"2026-09-23","median_stated_pay_usd":225100},{"name":"New Relic","layer":"cloud","postings":6,"share":0.0042,"required":5,"open_postings":4,"first_seen":"2026-05-21","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"A/B Testing","layer":"practices","postings":6,"share":0.0042,"required":3,"open_postings":5,"first_seen":"2026-06-25","last_seen":"2026-09-24","median_stated_pay_usd":188100},{"name":"DNS","layer":"practices","postings":6,"share":0.0042,"required":2,"open_postings":5,"first_seen":"2026-06-26","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"PowerShell","layer":"languages","postings":6,"share":0.0042,"required":2,"open_postings":4,"first_seen":"2026-08-24","last_seen":"2026-09-25","median_stated_pay_usd":214900},{"name":"XGBoost","layer":"frameworks","postings":6,"share":0.0042,"required":2,"open_postings":2,"first_seen":"2026-07-21","last_seen":"2026-09-23","median_stated_pay_usd":243750},{"name":"Kubeflow","layer":"cloud","postings":6,"share":0.0042,"required":1,"open_postings":4,"first_seen":"2026-04-28","last_seen":"2026-09-08","median_stated_pay_usd":225100},{"name":"Core ML","layer":"ai","postings":6,"share":0.0042,"required":0,"open_postings":6,"first_seen":"2026-09-22","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"LiteRT","layer":"frameworks","postings":6,"share":0.0042,"required":0,"open_postings":6,"first_seen":"2026-09-22","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"State Management","layer":"practices","postings":6,"share":0.0042,"required":0,"open_postings":6,"first_seen":"2026-09-22","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"Swift Testing","layer":"tools","postings":6,"share":0.0042,"required":0,"open_postings":6,"first_seen":"2026-09-22","last_seen":"2026-09-24","median_stated_pay_usd":225100},{"name":"Amazon Kinesis","layer":"cloud","postings":5,"share":0.0035,"required":5,"open_postings":1,"first_seen":"2026-08-05","last_seen":"2026-09-25","median_stated_pay_usd":225100},{"name":"MVP","layer":"practices","postings":5,"share":0.0035,"required":5,"open_postings":5,"first_seen":"2026-08-31","last_seen":"2026-09-23","median_stated_pay_usd":126900},{"name":"Tool Use","layer":"practices","postings":5,"share":0.0035,"required":5,"open_postings":3,"first_seen":"2026-07-31","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Groovy","layer":"languages","postings":5,"share":0.0035,"required":4,"open_postings":2,"first_seen":"2026-08-11","last_seen":"2026-09-21","median_stated_pay_usd":204700},{"name":"Speech Recognition","layer":"practices","postings":5,"share":0.0035,"required":4,"open_postings":4,"first_seen":"2025-12-02","last_seen":"2026-09-04","median_stated_pay_usd":307200},{"name":"Adobe Photoshop","layer":"tools","postings":5,"share":0.0035,"required":3,"open_postings":2,"first_seen":"2026-08-03","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Embeddings","layer":"practices","postings":5,"share":0.0035,"required":3,"open_postings":3,"first_seen":"2026-07-24","last_seen":"2026-09-21","median_stated_pay_usd":225100},{"name":"LLMOps","layer":"practices","postings":5,"share":0.0035,"required":3,"open_postings":3,"first_seen":"2026-01-13","last_seen":"2026-07-27","median_stated_pay_usd":238500},{"name":"Red Teaming","layer":"practices","postings":5,"share":0.0035,"required":3,"open_postings":0,"first_seen":"2026-07-17","last_seen":"2026-09-10","median_stated_pay_usd":299600},{"name":"dbt","layer":"tools","postings":5,"share":0.0035,"required":3,"open_postings":3,"first_seen":"2026-08-11","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"AutoGen","layer":"frameworks","postings":5,"share":0.0035,"required":2,"open_postings":2,"first_seen":"2026-07-17","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"SIEM","layer":"cloud","postings":5,"share":0.0035,"required":2,"open_postings":0,"first_seen":"2026-06-10","last_seen":"2026-09-11","median_stated_pay_usd":225100},{"name":"SAP BusinessObjects","layer":"cloud","postings":5,"share":0.0035,"required":0,"open_postings":4,"first_seen":"2026-08-11","last_seen":"2026-08-26","median_stated_pay_usd":188100},{"name":"Self-Healing","layer":"practices","postings":4,"share":0.0028,"required":4,"open_postings":3,"first_seen":"2026-07-17","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"OpenShift","layer":"cloud","postings":4,"share":0.0028,"required":3,"open_postings":3,"first_seen":"2026-06-26","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"Amazon EC2","layer":"cloud","postings":4,"share":0.0028,"required":2,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"ChatGPT","layer":"ai","postings":4,"share":0.0028,"required":2,"open_postings":1,"first_seen":"2026-08-27","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"CrewAI","layer":"frameworks","postings":4,"share":0.0028,"required":2,"open_postings":1,"first_seen":"2026-07-17","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":".NET","layer":"cloud","postings":4,"share":0.0028,"required":1,"open_postings":2,"first_seen":"2026-07-15","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"OpenAI","layer":"cloud","postings":4,"share":0.0028,"required":1,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Amazon SageMaker","layer":"cloud","postings":4,"share":0.0028,"required":0,"open_postings":0,"first_seen":"2026-05-15","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"Jest","layer":"frameworks","postings":4,"share":0.0028,"required":0,"open_postings":3,"first_seen":"2026-08-21","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Playwright","layer":"frameworks","postings":4,"share":0.0028,"required":0,"open_postings":3,"first_seen":"2026-08-21","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Amazon Aurora","layer":"data","postings":3,"share":0.0021,"required":3,"open_postings":2,"first_seen":"2026-08-11","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Dagger","layer":"frameworks","postings":3,"share":0.0021,"required":3,"open_postings":3,"first_seen":"2026-08-04","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Kotlin Coroutines","layer":"other","postings":3,"share":0.0021,"required":3,"open_postings":3,"first_seen":"2026-08-04","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Reactive Programming","layer":"practices","postings":3,"share":0.0021,"required":3,"open_postings":1,"first_seen":"2026-08-04","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Redis","layer":"data","postings":3,"share":0.0021,"required":3,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"Rollup","layer":"practices","postings":3,"share":0.0021,"required":3,"open_postings":2,"first_seen":"2026-07-14","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"RxJava","layer":"frameworks","postings":3,"share":0.0021,"required":3,"open_postings":3,"first_seen":"2026-08-04","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Shift-Left","layer":"practices","postings":3,"share":0.0021,"required":3,"open_postings":2,"first_seen":"2026-05-19","last_seen":"2026-08-26","median_stated_pay_usd":null},{"name":"Svelte","layer":"frameworks","postings":3,"share":0.0021,"required":3,"open_postings":3,"first_seen":"2026-09-21","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Amazon EKS","layer":"cloud","postings":3,"share":0.0021,"required":2,"open_postings":0,"first_seen":"2026-05-15","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"HashiCorp Vault","layer":"tools","postings":3,"share":0.0021,"required":2,"open_postings":3,"first_seen":"2026-06-26","last_seen":"2026-06-26","median_stated_pay_usd":null},{"name":"TCP/IP","layer":"practices","postings":3,"share":0.0021,"required":2,"open_postings":2,"first_seen":"2026-08-02","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"AIOps","layer":"practices","postings":3,"share":0.0021,"required":1,"open_postings":0,"first_seen":"2026-07-30","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"OpenAI Codex","layer":"tools","postings":3,"share":0.0021,"required":1,"open_postings":2,"first_seen":"2026-07-31","last_seen":"2026-09-09","median_stated_pay_usd":null},{"name":"AWS Bedrock","layer":"cloud","postings":3,"share":0.0021,"required":0,"open_postings":2,"first_seen":"2026-07-14","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"Alteryx","layer":"tools","postings":3,"share":0.0021,"required":0,"open_postings":3,"first_seen":"2026-03-19","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Canary Release","layer":"practices","postings":3,"share":0.0021,"required":0,"open_postings":3,"first_seen":"2026-09-21","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Crossplane","layer":"tools","postings":3,"share":0.0021,"required":0,"open_postings":3,"first_seen":"2026-09-22","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"Cypress","layer":"frameworks","postings":3,"share":0.0021,"required":0,"open_postings":2,"first_seen":"2026-08-21","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"DeepSpeed","layer":"frameworks","postings":3,"share":0.0021,"required":0,"open_postings":0,"first_seen":"2026-07-27","last_seen":"2026-08-27","median_stated_pay_usd":null},{"name":"PHP","layer":"languages","postings":3,"share":0.0021,"required":0,"open_postings":2,"first_seen":"2026-08-24","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Pulumi","layer":"tools","postings":3,"share":0.0021,"required":0,"open_postings":3,"first_seen":"2026-09-22","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"VMWare","layer":"cloud","postings":3,"share":0.0021,"required":0,"open_postings":3,"first_seen":"2026-07-27","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Visual Basic","layer":"languages","postings":3,"share":0.0021,"required":0,"open_postings":2,"first_seen":"2026-08-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Adobe After Effects","layer":"tools","postings":2,"share":0.0014,"required":2,"open_postings":1,"first_seen":"2026-08-18","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"ClickHouse","layer":"data","postings":2,"share":0.0014,"required":2,"open_postings":0,"first_seen":"2026-08-05","last_seen":"2026-09-09","median_stated_pay_usd":null},{"name":"Context Engineering","layer":"practices","postings":2,"share":0.0014,"required":2,"open_postings":2,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"DHCP","layer":"practices","postings":2,"share":0.0014,"required":2,"open_postings":2,"first_seen":"2026-09-24","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Db2","layer":"data","postings":2,"share":0.0014,"required":2,"open_postings":0,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Finagle","layer":"frameworks","postings":2,"share":0.0014,"required":2,"open_postings":1,"first_seen":"2026-08-08","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Function Calling","layer":"practices","postings":2,"share":0.0014,"required":2,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"GraphDB","layer":"data","postings":2,"share":0.0014,"required":2,"open_postings":1,"first_seen":"2026-07-28","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"OpenTofu","layer":"tools","postings":2,"share":0.0014,"required":2,"open_postings":1,"first_seen":"2026-08-04","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"PassKit","layer":"frameworks","postings":2,"share":0.0014,"required":2,"open_postings":1,"first_seen":"2026-08-27","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Postman","layer":"cloud","postings":2,"share":0.0014,"required":2,"open_postings":2,"first_seen":"2026-04-17","last_seen":"2026-09-03","median_stated_pay_usd":null},{"name":"Presto","layer":"data","postings":2,"share":0.0014,"required":2,"open_postings":0,"first_seen":"2026-08-11","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"RLAIF","layer":"practices","postings":2,"share":0.0014,"required":2,"open_postings":2,"first_seen":"2026-08-04","last_seen":"2026-09-01","median_stated_pay_usd":null},{"name":"SOAP","layer":"practices","postings":2,"share":0.0014,"required":2,"open_postings":2,"first_seen":"2026-08-03","last_seen":"2026-09-09","median_stated_pay_usd":null},{"name":"TSO/ISPF","layer":"cloud","postings":2,"share":0.0014,"required":2,"open_postings":0,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Trino","layer":"data","postings":2,"share":0.0014,"required":2,"open_postings":0,"first_seen":"2026-08-11","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"CICS","layer":"tools","postings":2,"share":0.0014,"required":1,"open_postings":0,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"COBOL","layer":"languages","postings":2,"share":0.0014,"required":1,"open_postings":0,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Gradle","layer":"tools","postings":2,"share":0.0014,"required":1,"open_postings":2,"first_seen":"2026-04-17","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"Hybrid Search","layer":"practices","postings":2,"share":0.0014,"required":1,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"JCL","layer":"languages","postings":2,"share":0.0014,"required":1,"open_postings":0,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Mockito","layer":"frameworks","postings":2,"share":0.0014,"required":1,"open_postings":2,"first_seen":"2026-08-27","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Post-training","layer":"practices","postings":2,"share":0.0014,"required":1,"open_postings":1,"first_seen":"2026-08-27","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Prometheus","layer":"tools","postings":2,"share":0.0014,"required":1,"open_postings":0,"first_seen":"2026-08-04","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"VPN","layer":"practices","postings":2,"share":0.0014,"required":1,"open_postings":1,"first_seen":"2026-08-02","last_seen":"2026-08-25","median_stated_pay_usd":null},{"name":"VSAM","layer":"other","postings":2,"share":0.0014,"required":1,"open_postings":0,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"XCTest","layer":"frameworks","postings":2,"share":0.0014,"required":1,"open_postings":2,"first_seen":"2026-08-04","last_seen":"2026-09-17","median_stated_pay_usd":null},{"name":"A2A","layer":"tools","postings":2,"share":0.0014,"required":0,"open_postings":2,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"ASP.NET Core","layer":"frameworks","postings":2,"share":0.0014,"required":0,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Clojure","layer":"languages","postings":2,"share":0.0014,"required":0,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Django","layer":"frameworks","postings":2,"share":0.0014,"required":0,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"Endevor","layer":"tools","postings":2,"share":0.0014,"required":0,"open_postings":0,"first_seen":"2026-09-22","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Google GenAI SDK","layer":"frameworks","postings":2,"share":0.0014,"required":0,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Haskell","layer":"languages","postings":2,"share":0.0014,"required":0,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"LISP","layer":"languages","postings":2,"share":0.0014,"required":0,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"MLFlow","layer":"cloud","postings":2,"share":0.0014,"required":0,"open_postings":0,"first_seen":"2026-08-04","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Objective-C","layer":"languages","postings":2,"share":0.0014,"required":0,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"OpenSearch","layer":"data","postings":2,"share":0.0014,"required":0,"open_postings":0,"first_seen":"2026-06-15","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Pinecone","layer":"data","postings":2,"share":0.0014,"required":0,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Power BI","layer":"cloud","postings":2,"share":0.0014,"required":0,"open_postings":2,"first_seen":"2026-09-16","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Semantic Kernel","layer":"tools","postings":2,"share":0.0014,"required":0,"open_postings":0,"first_seen":"2026-07-17","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"Vertex AI","layer":"cloud","postings":2,"share":0.0014,"required":0,"open_postings":0,"first_seen":"2026-07-17","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"pgvector","layer":"frameworks","postings":2,"share":0.0014,"required":0,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Adobe XD","layer":"tools","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Apollo","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-08-05","last_seen":"2026-08-05","median_stated_pay_usd":null},{"name":"Autonomous Navigation","layer":"practices","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-09-11","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"Collibra","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-08-11","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"Decompose","layer":"frameworks","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"ESLint","layer":"tools","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-09-07","last_seen":"2026-09-07","median_stated_pay_usd":null},{"name":"Erlang","layer":"languages","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-07-30","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"Feature Store","layer":"practices","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-09-24","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"FinOps","layer":"practices","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-08-11","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"Hallucination","layer":"practices","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-05-12","last_seen":"2026-05-12","median_stated_pay_usd":null},{"name":"JFrog Artifactory","layer":"tools","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"KServe","layer":"tools","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"Knowledge Graph","layer":"practices","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-08-07","last_seen":"2026-08-07","median_stated_pay_usd":null},{"name":"LocalAI","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-09-21","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Looker","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"Microsoft Defender","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"Next.js","layer":"frameworks","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-09-24","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"Nomad","layer":"tools","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-08-11","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"Open Policy Agent","layer":"tools","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-08-27","last_seen":"2026-08-27","median_stated_pay_usd":null},{"name":"Pact","layer":"frameworks","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-04-17","last_seen":"2026-04-17","median_stated_pay_usd":null},{"name":"Scale AI","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-09-25","last_seen":"2026-09-25","median_stated_pay_usd":null},{"name":"Semantic Search","layer":"practices","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Semantic Search","layer":"practices","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Sentence-Transformers","layer":"frameworks","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"SentinelOne","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"Sketch","layer":"tools","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Spring Framework","layer":"frameworks","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-07-30","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"Statsmodels","layer":"frameworks","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-08-04","last_seen":"2026-08-04","median_stated_pay_usd":null},{"name":"Synopsys PrimeTime","layer":"tools","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-08-07","last_seen":"2026-08-07","median_stated_pay_usd":null},{"name":"Sysmon","layer":"tools","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"Tailwind CSS","layer":"frameworks","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-09-24","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"TheHive","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":0,"first_seen":"2026-08-11","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"WebAssembly","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-09-21","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Weights & Biases","layer":"cloud","postings":1,"share":0.0007,"required":1,"open_postings":1,"first_seen":"2026-08-26","last_seen":"2026-08-26","median_stated_pay_usd":null},{"name":"API Gateway","layer":"cloud","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-07-10","last_seen":"2026-07-10","median_stated_pay_usd":null},{"name":"Active Directory","layer":"cloud","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-07-27","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"Adobe Illustrator","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"Adobe InDesign","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-19","last_seen":"2026-08-19","median_stated_pay_usd":null},{"name":"Adobe Premiere Pro","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-31","last_seen":"2026-08-31","median_stated_pay_usd":null},{"name":"AppDynamics","layer":"cloud","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-15","last_seen":"2026-08-15","median_stated_pay_usd":null},{"name":"BERT","layer":"ai","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"BigQuery","layer":"data","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Canva","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"CircleCI","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Configuration Management","layer":"practices","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-15","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"DeepEval","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"GRPO","layer":"practices","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"GitHub Actions","layer":"cloud","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-07-30","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"GitLab","layer":"cloud","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-07-30","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"GitLab CI","layer":"cloud","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-07-30","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"Google BigQuery","layer":"data","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Haystack","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"IBM QRadar","layer":"cloud","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-09-11","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"Interpretability","layer":"practices","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"LightGBM","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"Llama","layer":"ai","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"LoRA","layer":"ai","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"LogRhythm","layer":"cloud","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-09-11","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"Milvus","layer":"data","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-21","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Mistral","layer":"ai","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Mixture of Experts","layer":"practices","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Mypy","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"Nessus","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-09-10","last_seen":"2026-09-10","median_stated_pay_usd":null},{"name":"OCR","layer":"practices","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-18","last_seen":"2026-08-18","median_stated_pay_usd":null},{"name":"OSPF","layer":"practices","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-02","last_seen":"2026-08-02","median_stated_pay_usd":null},{"name":"Oracle","layer":"data","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-26","last_seen":"2026-08-26","median_stated_pay_usd":null},{"name":"PEFT","layer":"ai","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"PPO","layer":"practices","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Polars","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"Puppet","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Pytest","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"QLoRA","layer":"ai","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-07-31","last_seen":"2026-07-31","median_stated_pay_usd":null},{"name":"Qdrant","layer":"data","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-21","last_seen":"2026-09-21","median_stated_pay_usd":null},{"name":"Radix UI","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-09-24","last_seen":"2026-09-24","median_stated_pay_usd":null},{"name":"Rollup","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-19","last_seen":"2026-08-19","median_stated_pay_usd":null},{"name":"Selenium","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-26","last_seen":"2026-08-26","median_stated_pay_usd":null},{"name":"Spring MVC","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-07-30","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"Synthetic Data","layer":"practices","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-09","last_seen":"2026-08-09","median_stated_pay_usd":null},{"name":"Teradata","layer":"data","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-20","last_seen":"2026-08-20","median_stated_pay_usd":null},{"name":"Vite","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-19","last_seen":"2026-08-19","median_stated_pay_usd":null},{"name":"Vitest","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"Weaviate","layer":"data","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Webpack","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-08-19","last_seen":"2026-08-19","median_stated_pay_usd":null},{"name":"World Models","layer":"practices","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-08","last_seen":"2026-09-08","median_stated_pay_usd":null},{"name":"XCUITest","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-09-17","last_seen":"2026-09-17","median_stated_pay_usd":null},{"name":"XState","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-21","last_seen":"2026-08-21","median_stated_pay_usd":null},{"name":"Zabbix","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-06-09","last_seen":"2026-06-09","median_stated_pay_usd":null},{"name":"pre-commit","layer":"tools","postings":1,"share":0.0007,"required":0,"open_postings":1,"first_seen":"2026-08-10","last_seen":"2026-08-10","median_stated_pay_usd":null},{"name":"shadcn/ui","layer":"frameworks","postings":1,"share":0.0007,"required":0,"open_postings":0,"first_seen":"2026-09-24","last_seen":"2026-09-24","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"Context Engineering","first_seen":"2026-09-25"},{"name":"DHCP","first_seen":"2026-09-24"},{"name":"Crossplane","first_seen":"2026-09-22"},{"name":"Pulumi","first_seen":"2026-09-22"},{"name":"Core ML","first_seen":"2026-09-22"},{"name":"LiteRT","first_seen":"2026-09-22"},{"name":"State Management","first_seen":"2026-09-22"},{"name":"Swift Testing","first_seen":"2026-09-22"}],"rising":[{"name":"Node JS","share_from":5,"share_to":14},{"name":"GitHub","share_from":1,"share_to":10},{"name":"Git","share_from":0,"share_to":8},{"name":"Rust","share_from":0,"share_to":8},{"name":"Bitbucket","share_from":0,"share_to":7},{"name":"Claude","share_from":2,"share_to":6},{"name":"Multi-Agent Systems","share_from":1,"share_to":4},{"name":"Jenkins","share_from":1,"share_to":4}],"falling":[{"name":"Linux","share_from":16,"share_to":5},{"name":"Unix","share_from":16,"share_to":5},{"name":"Spark","share_from":29,"share_to":19},{"name":"NeMo Guardrails","share_from":12,"share_to":4},{"name":"MongoDB","share_from":11,"share_to":3},{"name":"Hugging Face","share_from":17,"share_to":10},{"name":"Apache Kafka","share_from":12,"share_to":5},{"name":"Hadoop","share_from":11,"share_to":4}],"not_seen_180d":[]},"similar_stacks":[{"name":"The Infatuation","url":"https://alion.io/company/the-infatuation/technologies","shared_technologies":222},{"name":"State Street","url":"https://alion.io/company/state-street/technologies","shared_technologies":241},{"name":"Quantiphi","url":"https://alion.io/company/quantiphi/technologies","shared_technologies":213},{"name":"Citi","url":"https://alion.io/company/citi/technologies","shared_technologies":277},{"name":"Barclays","url":"https://alion.io/company/barclays-uk/technologies","shared_technologies":234},{"name":"JPMorganChase","url":"https://alion.io/company/jpmorganchase/technologies","shared_technologies":281},{"name":"Adobe","url":"https://alion.io/company/adobe/technologies","shared_technologies":244},{"name":"Mastercard","url":"https://alion.io/company/mastercard/technologies","shared_technologies":235}],"html_url":"https://alion.io/company/capitalone/technologies","json_url":"https://alion.io/company/capitalone/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-09-27T16:59:01Z","generated_at":"2026-09-28T06:25:34Z"}}