{"company":{"id":698524,"name":"DemandMatrix","domain":"demandmatrix.com","url":"https://alion.io/company/demandmatrix"},"answer":"DemandMatrix builds mostly with Python, SQL, Bash. Its stack also includes AWS, GCP, ElasticSearch, HBase. Python is named in 4 of the 5 job postings DemandMatrix published in the last 12 months (80%). Counted by Alion from the job postings of DemandMatrix, updated Oct 31, 2026.","window_days":365,"postings_analysed":5,"open_postings":5,"technologies_in_use":34,"modernity_score":71,"ai_adoption":false,"technologies":[{"name":"AWS","layer":"cloud","postings":4,"share":0.8,"required":4,"open_postings":4,"first_seen":"2020-11-11","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":4,"share":0.8,"required":4,"open_postings":4,"first_seen":"2020-11-11","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":4,"share":0.8,"required":1,"open_postings":4,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"ElasticSearch","layer":"data","postings":3,"share":0.6,"required":3,"open_postings":3,"first_seen":"2020-11-11","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":3,"share":0.6,"required":3,"open_postings":3,"first_seen":"2020-12-16","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2020-11-11","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":2,"share":0.4,"required":1,"open_postings":2,"first_seen":"2020-12-16","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":2,"share":0.4,"required":1,"open_postings":2,"first_seen":"2020-12-16","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Amazon SageMaker","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Azure","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2021-03-23","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"Bash","layer":"languages","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2021-03-23","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"Chef","layer":"tools","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-12-16","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Configuration Management","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-12-16","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"HBase","layer":"data","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2021-01-06","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Hadoop","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2021-01-06","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2021-03-23","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"NLP","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Neo4j","layer":"data","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"NumPy","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Plotly","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Recommender Systems","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Scikit-learn","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2021-01-06","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"TensorFlow","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-12-16","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Unix","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2021-01-06","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"XGBoost","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2020-11-11","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Bitbucket","layer":"cloud","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2020-12-16","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2021-01-06","last_seen":"2026-09-22","median_stated_pay_usd":null},{"name":"Jupyter Notebook","layer":"tools","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2021-03-23","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"Looker","layer":"cloud","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2021-03-23","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"PostgreSQL","layer":"data","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2021-03-23","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"Power BI","layer":"cloud","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2021-03-23","last_seen":"2026-10-02","median_stated_pay_usd":null},{"name":"Tableau","layer":"cloud","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2021-03-23","last_seen":"2026-10-02","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"People Inc.","url":"https://alion.io/company/people/technologies","shared_technologies":29},{"name":"B&A","url":"https://alion.io/company/bna-inc/technologies","shared_technologies":29},{"name":"Valleysoft","url":"https://alion.io/company/valleysoft/technologies","shared_technologies":29},{"name":"Zorba Consulting","url":"https://alion.io/company/zorba-consulting/technologies","shared_technologies":29},{"name":"IDFC FIRST Bank","url":"https://alion.io/company/idfcfirst/technologies","shared_technologies":29},{"name":"Charter Communications","url":"https://alion.io/company/charter-com/technologies","shared_technologies":29},{"name":"Cotiviti","url":"https://alion.io/company/cotiviti/technologies","shared_technologies":32},{"name":"Cronos Europa","url":"https://alion.io/company/cronoseuropa/technologies","shared_technologies":29}],"html_url":"https://alion.io/company/demandmatrix/technologies","json_url":"https://alion.io/company/demandmatrix/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-31T20:22:08Z","generated_at":"2026-11-01T01:50:29Z"}}