{"company":{"id":48055,"name":"Feedzai","domain":"feedzai.com","url":"https://alion.io/company/feedzai"},"answer":"Feedzai builds mostly with Java, Python, SQL, Bash. Its stack also includes Kubernetes, Apache Kafka, Snowflake, Django. Java is named in 18 of the 32 job postings Feedzai published in the last 12 months (56%). Counted by Alion from the job postings of Feedzai, updated Sep 29, 2026.","window_days":365,"postings_analysed":32,"open_postings":20,"technologies_in_use":62,"modernity_score":82,"ai_adoption":true,"technologies":[{"name":"Java","layer":"languages","postings":18,"share":0.5625,"required":17,"open_postings":11,"first_seen":"2025-12-03","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":17,"share":0.5313,"required":16,"open_postings":7,"first_seen":"2025-12-19","last_seen":"2026-09-28","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":16,"share":0.5,"required":15,"open_postings":8,"first_seen":"2025-12-19","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":16,"share":0.5,"required":15,"open_postings":9,"first_seen":"2025-12-19","last_seen":"2026-09-28","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":12,"share":0.375,"required":12,"open_postings":6,"first_seen":"2025-12-03","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Apache Kafka","layer":"cloud","postings":11,"share":0.3438,"required":9,"open_postings":5,"first_seen":"2025-12-03","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":11,"share":0.3438,"required":8,"open_postings":8,"first_seen":"2025-12-03","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":8,"share":0.25,"required":8,"open_postings":5,"first_seen":"2025-12-19","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":8,"share":0.25,"required":7,"open_postings":7,"first_seen":"2025-12-03","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":6,"share":0.1875,"required":5,"open_postings":4,"first_seen":"2025-12-19","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"ZooKeeper","layer":"tools","postings":6,"share":0.1875,"required":5,"open_postings":2,"first_seen":"2025-12-03","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":5,"share":0.1563,"required":4,"open_postings":5,"first_seen":"2025-12-03","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"RabbitMQ","layer":"cloud","postings":5,"share":0.1563,"required":4,"open_postings":5,"first_seen":"2025-12-03","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Grafana","layer":"cloud","postings":5,"share":0.1563,"required":2,"open_postings":5,"first_seen":"2026-03-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"AI Agents","layer":"practices","postings":4,"share":0.125,"required":4,"open_postings":4,"first_seen":"2026-08-06","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Azure","layer":"cloud","postings":4,"share":0.125,"required":4,"open_postings":4,"first_seen":"2025-12-03","last_seen":"2026-03-24","median_stated_pay_usd":null},{"name":"Jenkins","layer":"tools","postings":4,"share":0.125,"required":4,"open_postings":4,"first_seen":"2026-08-06","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Platform Engineering","layer":"practices","postings":4,"share":0.125,"required":4,"open_postings":3,"first_seen":"2026-03-23","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":4,"share":0.125,"required":4,"open_postings":2,"first_seen":"2025-12-19","last_seen":"2026-09-28","median_stated_pay_usd":null},{"name":"Git","layer":"tools","postings":4,"share":0.125,"required":3,"open_postings":4,"first_seen":"2026-09-16","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Unix","layer":"cloud","postings":4,"share":0.125,"required":3,"open_postings":4,"first_seen":"2026-09-16","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Django","layer":"frameworks","postings":4,"share":0.125,"required":0,"open_postings":0,"first_seen":"2026-05-14","last_seen":"2026-05-27","median_stated_pay_usd":null},{"name":"Snowflake","layer":"data","postings":4,"share":0.125,"required":0,"open_postings":3,"first_seen":"2026-08-17","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Bash","layer":"languages","postings":3,"share":0.0938,"required":3,"open_postings":3,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Docker Compose","layer":"tools","postings":3,"share":0.0938,"required":3,"open_postings":3,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"GitLab CI","layer":"cloud","postings":3,"share":0.0938,"required":3,"open_postings":3,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Hadoop","layer":"frameworks","postings":3,"share":0.0938,"required":3,"open_postings":2,"first_seen":"2025-12-19","last_seen":"2026-09-28","median_stated_pay_usd":null},{"name":"Model Context Protocol","layer":"tools","postings":3,"share":0.0938,"required":3,"open_postings":3,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Prompt Engineering","layer":"practices","postings":3,"share":0.0938,"required":3,"open_postings":3,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Cassandra","layer":"data","postings":3,"share":0.0938,"required":2,"open_postings":3,"first_seen":"2025-12-03","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"JMeter","layer":"tools","postings":3,"share":0.0938,"required":0,"open_postings":3,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"Locust","layer":"tools","postings":3,"share":0.0938,"required":0,"open_postings":3,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"k6","layer":"tools","postings":3,"share":0.0938,"required":0,"open_postings":3,"first_seen":"2026-09-23","last_seen":"2026-09-23","median_stated_pay_usd":null},{"name":"ETL/ELT","layer":"practices","postings":2,"share":0.0625,"required":2,"open_postings":1,"first_seen":"2025-12-19","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"GitOps","layer":"practices","postings":2,"share":0.0625,"required":2,"open_postings":1,"first_seen":"2026-06-19","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Go","layer":"languages","postings":2,"share":0.0625,"required":2,"open_postings":1,"first_seen":"2026-06-19","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Prometheus","layer":"tools","postings":2,"share":0.0625,"required":2,"open_postings":2,"first_seen":"2026-03-23","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Scala","layer":"languages","postings":2,"share":0.0625,"required":2,"open_postings":1,"first_seen":"2025-12-19","last_seen":"2026-09-15","median_stated_pay_usd":null},{"name":"Airflow","layer":"cloud","postings":2,"share":0.0625,"required":1,"open_postings":0,"first_seen":"2025-12-19","last_seen":"2026-08-17","median_stated_pay_usd":null},{"name":"Amazon S3","layer":"cloud","postings":2,"share":0.0625,"required":1,"open_postings":0,"first_seen":"2025-12-19","last_seen":"2026-08-17","median_stated_pay_usd":null},{"name":"Apache Iceberg","layer":"data","postings":2,"share":0.0625,"required":1,"open_postings":0,"first_seen":"2025-12-19","last_seen":"2026-08-17","median_stated_pay_usd":null},{"name":"Microsoft Excel","layer":"tools","postings":2,"share":0.0625,"required":1,"open_postings":0,"first_seen":"2026-07-21","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Rest API","layer":"tools","postings":2,"share":0.0625,"required":1,"open_postings":2,"first_seen":"2026-08-11","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Trino","layer":"data","postings":2,"share":0.0625,"required":1,"open_postings":0,"first_seen":"2025-12-19","last_seen":"2026-08-17","median_stated_pay_usd":null},{"name":"AWS Glue","layer":"tools","postings":1,"share":0.0313,"required":1,"open_postings":0,"first_seen":"2025-12-19","last_seen":"2025-12-19","median_stated_pay_usd":null},{"name":"Agentic Workflows","layer":"practices","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-07-27","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"Ansible","layer":"tools","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2025-12-03","last_seen":"2025-12-03","median_stated_pay_usd":null},{"name":"ArgoCD","layer":"tools","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Claude","layer":"ai","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-07-30","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"Crossplane","layer":"tools","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Cursor","layer":"tools","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"FluxCD","layer":"tools","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Gemini","layer":"ai","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-07-30","last_seen":"2026-07-30","median_stated_pay_usd":null},{"name":"GitLab","layer":"cloud","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Looker","layer":"cloud","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-07-27","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"Pandas","layer":"frameworks","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-07-27","last_seen":"2026-07-27","median_stated_pay_usd":null},{"name":"Quarkus","layer":"frameworks","postings":1,"share":0.0313,"required":1,"open_postings":0,"first_seen":"2026-08-17","last_seen":"2026-08-17","median_stated_pay_usd":null},{"name":"SLI/SLO/SLA","layer":"practices","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-09-16","last_seen":"2026-09-16","median_stated_pay_usd":null},{"name":"Self-Healing","layer":"practices","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":1,"share":0.0313,"required":1,"open_postings":1,"first_seen":"2026-08-06","last_seen":"2026-08-06","median_stated_pay_usd":null},{"name":"PostgreSQL","layer":"data","postings":1,"share":0.0313,"required":0,"open_postings":1,"first_seen":"2026-08-11","last_seen":"2026-08-11","median_stated_pay_usd":null},{"name":"XGBoost","layer":"frameworks","postings":1,"share":0.0313,"required":0,"open_postings":1,"first_seen":"2026-09-15","last_seen":"2026-09-15","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"Bash","first_seen":"2026-09-23"},{"name":"Docker Compose","first_seen":"2026-09-23"},{"name":"GitLab CI","first_seen":"2026-09-23"},{"name":"Model Context Protocol","first_seen":"2026-09-23"},{"name":"Prompt Engineering","first_seen":"2026-09-23"},{"name":"JMeter","first_seen":"2026-09-23"},{"name":"Locust","first_seen":"2026-09-23"},{"name":"k6","first_seen":"2026-09-23"}],"rising":[],"falling":[],"not_seen_180d":[{"name":"Azure","last_seen":"2026-03-24"}]},"similar_stacks":[{"name":"Canadian Derivatives Clearing Corporation","url":"https://alion.io/company/cdcc/technologies","shared_technologies":45},{"name":"Nike","url":"https://alion.io/company/nike/technologies","shared_technologies":46},{"name":"IMC Trading","url":"https://alion.io/company/imc-trading/technologies","shared_technologies":45},{"name":"Exadel","url":"https://alion.io/company/exadel-3/technologies","shared_technologies":51},{"name":"Ping Identity","url":"https://alion.io/company/ping-identity/technologies","shared_technologies":47},{"name":"Shyftlabs","url":"https://alion.io/company/shyftlabs/technologies","shared_technologies":45},{"name":"BlackLine","url":"https://alion.io/company/blackline-com/technologies","shared_technologies":44},{"name":"Zeta Global","url":"https://alion.io/company/zeta-global/technologies","shared_technologies":50}],"html_url":"https://alion.io/company/feedzai/technologies","json_url":"https://alion.io/company/feedzai/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-09-29T21:50:57Z","generated_at":"2026-09-30T06:12:32Z"}}