{"company":{"id":1856538,"name":"Leyton","domain":"leyton.com","url":"https://alion.io/company/leyton-com"},"answer":"Leyton builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes Apache Kafka, RabbitMQ, ElasticSearch, React.js. Python is named in 4 of the 5 job postings Leyton published in the last 12 months (80%). Counted by Alion from the job postings of Leyton, updated Oct 9, 2026.","window_days":365,"postings_analysed":5,"open_postings":4,"technologies_in_use":54,"modernity_score":80,"ai_adoption":true,"technologies":[{"name":"Python","layer":"languages","postings":4,"share":0.8,"required":3,"open_postings":3,"first_seen":"2026-03-12","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":3,"share":0.6,"required":3,"open_postings":2,"first_seen":"2026-03-12","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":3,"share":0.6,"required":1,"open_postings":2,"first_seen":"2026-06-10","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"Apache Kafka","layer":"cloud","postings":3,"share":0.6,"required":0,"open_postings":2,"first_seen":"2026-06-10","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"ElasticSearch","layer":"data","postings":3,"share":0.6,"required":0,"open_postings":2,"first_seen":"2026-06-10","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":3,"share":0.6,"required":0,"open_postings":2,"first_seen":"2026-06-10","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"RabbitMQ","layer":"cloud","postings":3,"share":0.6,"required":0,"open_postings":2,"first_seen":"2026-06-10","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"React.js","layer":"frameworks","postings":3,"share":0.6,"required":0,"open_postings":2,"first_seen":"2026-06-10","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":3,"share":0.6,"required":0,"open_postings":2,"first_seen":"2026-06-10","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-06-10","last_seen":"2026-07-22","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":2,"share":0.4,"required":1,"open_postings":2,"first_seen":"2026-03-12","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Rest API","layer":"tools","postings":2,"share":0.4,"required":1,"open_postings":2,"first_seen":"2026-06-10","last_seen":"2026-07-22","median_stated_pay_usd":null},{"name":"Angular","layer":"frameworks","postings":2,"share":0.4,"required":0,"open_postings":1,"first_seen":"2026-09-11","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"Neo4j","layer":"data","postings":2,"share":0.4,"required":0,"open_postings":1,"first_seen":"2026-09-11","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":2,"share":0.4,"required":0,"open_postings":1,"first_seen":"2026-09-11","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"Vue.js","layer":"frameworks","postings":2,"share":0.4,"required":0,"open_postings":1,"first_seen":"2026-09-11","last_seen":"2026-09-11","median_stated_pay_usd":null},{"name":"AI Agents","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-07-22","last_seen":"2026-07-22","median_stated_pay_usd":null},{"name":"Agentforce","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-07-22","last_seen":"2026-07-22","median_stated_pay_usd":null},{"name":"Anthropic","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Apex","layer":"languages","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-07-22","last_seen":"2026-07-22","median_stated_pay_usd":null},{"name":"Clean Architecture","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Fine-tuning","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Lightning Web Components","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-07-22","last_seen":"2026-07-22","median_stated_pay_usd":null},{"name":"OpenAI","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"RAG","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"SOAP","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-07-22","last_seen":"2026-07-22","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Azure","layer":"cloud","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Django","layer":"frameworks","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"FAISS","layer":"frameworks","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"FastAPI","layer":"frameworks","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Git","layer":"tools","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"GitHub Actions","layer":"cloud","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"GitLab CI","layer":"cloud","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"GraphQL","layer":"tools","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Java","layer":"languages","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"LLMOps","layer":"practices","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"LangChain","layer":"frameworks","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"LangGraph","layer":"frameworks","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"LlamaIndex","layer":"frameworks","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Milvus","layer":"data","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"NLP","layer":"practices","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Node JS","layer":"languages","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Pinecone","layer":"data","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"PostgreSQL","layer":"data","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Prompt Engineering","layer":"practices","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Qdrant","layer":"data","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Redis","layer":"data","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Reranking","layer":"practices","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null},{"name":"gRPC","layer":"tools","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-10","last_seen":"2026-06-10","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"Angular","first_seen":"2026-09-11"},{"name":"Neo4j","first_seen":"2026-09-11"},{"name":"Spark","first_seen":"2026-09-11"},{"name":"Vue.js","first_seen":"2026-09-11"}],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Virtusa","url":"https://alion.io/company/virtusa-com/technologies","shared_technologies":49},{"name":"Orcapod Consulting Services","url":"https://alion.io/company/orcapod-consulting-services/technologies","shared_technologies":46},{"name":"Codechavo Global","url":"https://alion.io/company/codechavo-global/technologies","shared_technologies":42},{"name":"Flyte Solutions Ltd","url":"https://alion.io/company/flyte-solutions-ltd/technologies","shared_technologies":45},{"name":"Neuron7","url":"https://alion.io/company/neuron7/technologies","shared_technologies":47},{"name":"NetConnectGlobal","url":"https://alion.io/company/netconnectglobal/technologies","shared_technologies":44},{"name":"InterImage","url":"https://alion.io/company/interimage/technologies","shared_technologies":44},{"name":"The Reliable Jobs","url":"https://alion.io/company/the-reliable-jobs/technologies","shared_technologies":43}],"html_url":"https://alion.io/company/leyton-com/technologies","json_url":"https://alion.io/company/leyton-com/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-09T13:21:38Z","generated_at":"2026-10-09T17:25:47Z"}}