{"question":"Which companies use a technology?","answer":"Which companies require a technology in the jobs they have open right now, read from the requirements of live job postings. 299 technologies have a page; the most wanted are Python (18,564), SQL (16,596) and CI/CD (13,753) hiring companies. Each page names the companies, how many open roles need the technology, the teams hiring and what the roles pay.","technologies":[{"technology":"Python","url":"https://alion.io/companies-using/python","companies_hiring":18564,"open_roles_requiring":102155},{"technology":"SQL","url":"https://alion.io/companies-using/sql","companies_hiring":16596,"open_roles_requiring":64659},{"technology":"CI/CD","url":"https://alion.io/companies-using/cicd","companies_hiring":13753,"open_roles_requiring":57465},{"technology":"AWS","url":"https://alion.io/companies-using/aws","companies_hiring":12509,"open_roles_requiring":54572},{"technology":"Azure","url":"https://alion.io/companies-using/azure","companies_hiring":10462,"open_roles_requiring":42485},{"technology":"Microsoft Excel","url":"https://alion.io/companies-using/microsoft-excel","companies_hiring":10415,"open_roles_requiring":35232},{"technology":"TypeScript","url":"https://alion.io/companies-using/typescript","companies_hiring":9252,"open_roles_requiring":22900},{"technology":"Linux","url":"https://alion.io/companies-using/linux","companies_hiring":9127,"open_roles_requiring":32396},{"technology":"AI Agents","url":"https://alion.io/companies-using/ai-agents","companies_hiring":9125,"open_roles_requiring":46783},{"technology":"JavaScript","url":"https://alion.io/companies-using/javascript","companies_hiring":9062,"open_roles_requiring":24652},{"technology":"Git","url":"https://alion.io/companies-using/git","companies_hiring":8884,"open_roles_requiring":25059},{"technology":"Docker","url":"https://alion.io/companies-using/docker","companies_hiring":8802,"open_roles_requiring":25501},{"technology":"Windows","url":"https://alion.io/companies-using/windows","companies_hiring":8774,"open_roles_requiring":25786},{"technology":"Kubernetes","url":"https://alion.io/companies-using/kubernetes","companies_hiring":8683,"open_roles_requiring":32653},{"technology":"Rest API","url":"https://alion.io/companies-using/rest-api","companies_hiring":8556,"open_roles_requiring":24819},{"technology":"LLM","url":"https://alion.io/companies-using/llm","companies_hiring":8109,"open_roles_requiring":25261},{"technology":"GCP","url":"https://alion.io/companies-using/gcp","companies_hiring":7993,"open_roles_requiring":30647},{"technology":"PostgreSQL","url":"https://alion.io/companies-using/postgresql","companies_hiring":7928,"open_roles_requiring":17796},{"technology":"Machine Learning","url":"https://alion.io/companies-using/machine-learning","companies_hiring":7669,"open_roles_requiring":33125},{"technology":"React.js","url":"https://alion.io/companies-using/react-js","companies_hiring":7218,"open_roles_requiring":15606},{"technology":"Power BI","url":"https://alion.io/companies-using/power-bi","companies_hiring":7208,"open_roles_requiring":23651},{"technology":"Java","url":"https://alion.io/companies-using/java","companies_hiring":6956,"open_roles_requiring":29003},{"technology":"Terraform","url":"https://alion.io/companies-using/terraform","companies_hiring":6742,"open_roles_requiring":18504},{"technology":"Claude","url":"https://alion.io/companies-using/claude","companies_hiring":5474,"open_roles_requiring":12194},{"technology":"Figma","url":"https://alion.io/companies-using/figma","companies_hiring":5321,"open_roles_requiring":9305},{"technology":"C#","url":"https://alion.io/companies-using/c-sharp","companies_hiring":5154,"open_roles_requiring":13975},{"technology":"ETL/ELT","url":"https://alion.io/companies-using/etlelt","companies_hiring":5035,"open_roles_requiring":12049},{"technology":"SLI/SLO/SLA","url":"https://alion.io/companies-using/slislosla","companies_hiring":4975,"open_roles_requiring":12307},{"technology":"Node JS","url":"https://alion.io/companies-using/node-js","companies_hiring":4964,"open_roles_requiring":10913},{"technology":"C++","url":"https://alion.io/companies-using/c-plus-plus","companies_hiring":4953,"open_roles_requiring":27109},{"technology":"RAG","url":"https://alion.io/companies-using/rag","companies_hiring":4781,"open_roles_requiring":13427},{"technology":"GitHub","url":"https://alion.io/companies-using/github","companies_hiring":4699,"open_roles_requiring":12192},{"technology":"1C","url":"https://alion.io/companies-using/1c","companies_hiring":4588,"open_roles_requiring":9811},{"technology":"DNS","url":"https://alion.io/companies-using/dns","companies_hiring":4510,"open_roles_requiring":8597},{"technology":"Copilot","url":"https://alion.io/companies-using/copilot","companies_hiring":4355,"open_roles_requiring":11937},{"technology":"MySQL","url":"https://alion.io/companies-using/mysql","companies_hiring":4310,"open_roles_requiring":8603},{"technology":"IAM","url":"https://alion.io/companies-using/iam","companies_hiring":4244,"open_roles_requiring":9708},{"technology":"Apache Kafka","url":"https://alion.io/companies-using/apache-kafka","companies_hiring":4134,"open_roles_requiring":11552},{"technology":"Claude Code","url":"https://alion.io/companies-using/claude-code","companies_hiring":3824,"open_roles_requiring":8115},{"technology":"Active Directory","url":"https://alion.io/companies-using/active-directory","companies_hiring":3808,"open_roles_requiring":6839},{"technology":"PowerShell","url":"https://alion.io/companies-using/powershell","companies_hiring":3800,"open_roles_requiring":8658},{"technology":"TCP/IP","url":"https://alion.io/companies-using/tcpip","companies_hiring":3790,"open_roles_requiring":7668},{"technology":"Go","url":"https://alion.io/companies-using/go","companies_hiring":3769,"open_roles_requiring":10361},{"technology":"GitHub Actions","url":"https://alion.io/companies-using/github-actions","companies_hiring":3755,"open_roles_requiring":8182},{"technology":"Tableau","url":"https://alion.io/companies-using/tableau","companies_hiring":3730,"open_roles_requiring":9630},{"technology":"Grafana","url":"https://alion.io/companies-using/grafana","companies_hiring":3656,"open_roles_requiring":7983},{"technology":".NET","url":"https://alion.io/companies-using/net","companies_hiring":3578,"open_roles_requiring":9749},{"technology":"Jenkins","url":"https://alion.io/companies-using/jenkins","companies_hiring":3548,"open_roles_requiring":10603},{"technology":"Adobe Photoshop","url":"https://alion.io/companies-using/adobe-photoshop","companies_hiring":3509,"open_roles_requiring":5770},{"technology":"VPN","url":"https://alion.io/companies-using/vpn","companies_hiring":3443,"open_roles_requiring":5714},{"technology":"Platform Engineering","url":"https://alion.io/companies-using/platform-engineering","companies_hiring":3431,"open_roles_requiring":8585},{"technology":"Ansible","url":"https://alion.io/companies-using/ansible","companies_hiring":3419,"open_roles_requiring":8674},{"technology":"AutoCAD","url":"https://alion.io/companies-using/autocad","companies_hiring":3413,"open_roles_requiring":15642},{"technology":"ChatGPT","url":"https://alion.io/companies-using/chatgpt","companies_hiring":3347,"open_roles_requiring":6833},{"technology":"Angular","url":"https://alion.io/companies-using/angular","companies_hiring":3311,"open_roles_requiring":8556},{"technology":"Snowflake","url":"https://alion.io/companies-using/snowflake","companies_hiring":3305,"open_roles_requiring":8985},{"technology":"Incident Management","url":"https://alion.io/companies-using/incident-management","companies_hiring":3241,"open_roles_requiring":7809},{"technology":"PyTorch","url":"https://alion.io/companies-using/pytorch","companies_hiring":3218,"open_roles_requiring":9088},{"technology":"Databricks","url":"https://alion.io/companies-using/databricks","companies_hiring":3165,"open_roles_requiring":10353},{"technology":"Model Context Protocol","url":"https://alion.io/companies-using/model-context-protocol","companies_hiring":3106,"open_roles_requiring":7023},{"technology":"Prompt Engineering","url":"https://alion.io/companies-using/prompt-engineering","companies_hiring":3103,"open_roles_requiring":7336},{"technology":"MS SQL","url":"https://alion.io/companies-using/ms-sql","companies_hiring":3069,"open_roles_requiring":5545},{"technology":"Prometheus","url":"https://alion.io/companies-using/prometheus","companies_hiring":3063,"open_roles_requiring":6194},{"technology":"Amazon S3","url":"https://alion.io/companies-using/amazon-s3","companies_hiring":3060,"open_roles_requiring":6493},{"technology":"Azure DevOps","url":"https://alion.io/companies-using/azure-devops","companies_hiring":2929,"open_roles_requiring":7664},{"technology":"Redis","url":"https://alion.io/companies-using/redis","companies_hiring":2910,"open_roles_requiring":5572},{"technology":"Cursor","url":"https://alion.io/companies-using/cursor","companies_hiring":2890,"open_roles_requiring":6695},{"technology":"Bash","url":"https://alion.io/companies-using/bash","companies_hiring":2797,"open_roles_requiring":5960},{"technology":"LLM Guardrails","url":"https://alion.io/companies-using/llm-guardrails","companies_hiring":2783,"open_roles_requiring":6246},{"technology":"Windows Server","url":"https://alion.io/companies-using/windows-server","companies_hiring":2768,"open_roles_requiring":4422},{"technology":"A/B Testing","url":"https://alion.io/companies-using/ab-testing","companies_hiring":2748,"open_roles_requiring":5519},{"technology":"SIEM","url":"https://alion.io/companies-using/siem","companies_hiring":2722,"open_roles_requiring":5591},{"technology":"OpenAI","url":"https://alion.io/companies-using/openai","companies_hiring":2697,"open_roles_requiring":7180},{"technology":"Agentic Workflows","url":"https://alion.io/companies-using/agentic-workflows","companies_hiring":2677,"open_roles_requiring":5981},{"technology":"Spark","url":"https://alion.io/companies-using/spark","companies_hiring":2663,"open_roles_requiring":7421},{"technology":"Spring Boot","url":"https://alion.io/companies-using/spring-boot","companies_hiring":2633,"open_roles_requiring":7619},{"technology":"VMWare","url":"https://alion.io/companies-using/vmware","companies_hiring":2575,"open_roles_requiring":5366},{"technology":"Canva","url":"https://alion.io/companies-using/canva","companies_hiring":2568,"open_roles_requiring":3814},{"technology":"DHCP","url":"https://alion.io/companies-using/dhcp","companies_hiring":2567,"open_roles_requiring":4132},{"technology":"GitLab","url":"https://alion.io/companies-using/gitlab","companies_hiring":2549,"open_roles_requiring":6181},{"technology":"PHP","url":"https://alion.io/companies-using/php","companies_hiring":2522,"open_roles_requiring":4283},{"technology":"SOAP","url":"https://alion.io/companies-using/soap","companies_hiring":2514,"open_roles_requiring":5578},{"technology":"GitLab CI","url":"https://alion.io/companies-using/gitlab-ci","companies_hiring":2432,"open_roles_requiring":4802},{"technology":"Microsoft Entra ID","url":"https://alion.io/companies-using/microsoft-entra-id","companies_hiring":2427,"open_roles_requiring":3827},{"technology":"Vue.js","url":"https://alion.io/companies-using/vue-js","companies_hiring":2368,"open_roles_requiring":4184},{"technology":"TensorFlow","url":"https://alion.io/companies-using/tensorflow","companies_hiring":2347,"open_roles_requiring":5641},{"technology":"Next.js","url":"https://alion.io/companies-using/next-js","companies_hiring":2333,"open_roles_requiring":3817},{"technology":"GraphQL","url":"https://alion.io/companies-using/graphql","companies_hiring":2310,"open_roles_requiring":4288},{"technology":"Google BigQuery","url":"https://alion.io/companies-using/google-bigquery","companies_hiring":2304,"open_roles_requiring":4960},{"technology":"FastAPI","url":"https://alion.io/companies-using/fastapi","companies_hiring":2276,"open_roles_requiring":4014},{"technology":"BigQuery","url":"https://alion.io/companies-using/bigquery","companies_hiring":2274,"open_roles_requiring":4874},{"technology":"LangChain","url":"https://alion.io/companies-using/langchain","companies_hiring":2258,"open_roles_requiring":5064},{"technology":"Tool Use","url":"https://alion.io/companies-using/tool-use","companies_hiring":2226,"open_roles_requiring":4532},{"technology":"AWS Lambda","url":"https://alion.io/companies-using/aws-lambda","companies_hiring":2208,"open_roles_requiring":4651},{"technology":"Wi-Fi","url":"https://alion.io/companies-using/wi-fi","companies_hiring":2181,"open_roles_requiring":5363},{"technology":"Function Calling","url":"https://alion.io/companies-using/function-calling","companies_hiring":2178,"open_roles_requiring":4427},{"technology":"Looker","url":"https://alion.io/companies-using/looker","companies_hiring":2138,"open_roles_requiring":3931},{"technology":"Playwright","url":"https://alion.io/companies-using/playwright","companies_hiring":2119,"open_roles_requiring":3409},{"technology":"Kotlin","url":"https://alion.io/companies-using/kotlin","companies_hiring":2076,"open_roles_requiring":5416},{"technology":"Oracle","url":"https://alion.io/companies-using/oracle","companies_hiring":2029,"open_roles_requiring":5343},{"technology":"Fine-tuning","url":"https://alion.io/companies-using/fine-tuning","companies_hiring":2018,"open_roles_requiring":4359},{"technology":"dbt","url":"https://alion.io/companies-using/dbt","companies_hiring":1987,"open_roles_requiring":3438},{"technology":"NLP","url":"https://alion.io/companies-using/nlp","companies_hiring":1980,"open_roles_requiring":4747},{"technology":"Datadog","url":"https://alion.io/companies-using/datadog","companies_hiring":1974,"open_roles_requiring":4216},{"technology":"Postman","url":"https://alion.io/companies-using/postman","companies_hiring":1927,"open_roles_requiring":3241},{"technology":"Amazon EKS","url":"https://alion.io/companies-using/amazon-eks","companies_hiring":1900,"open_roles_requiring":3661},{"technology":"SolidWorks","url":"https://alion.io/companies-using/solidworks","companies_hiring":1896,"open_roles_requiring":5467},{"technology":"Unix","url":"https://alion.io/companies-using/unix","companies_hiring":1893,"open_roles_requiring":5283},{"technology":"Helm","url":"https://alion.io/companies-using/helm","companies_hiring":1826,"open_roles_requiring":3407},{"technology":"Rust","url":"https://alion.io/companies-using/rust","companies_hiring":1779,"open_roles_requiring":4957},{"technology":"RabbitMQ","url":"https://alion.io/companies-using/rabbitmq","companies_hiring":1777,"open_roles_requiring":3032},{"technology":"Amazon ECS","url":"https://alion.io/companies-using/amazon-ecs","companies_hiring":1777,"open_roles_requiring":3517},{"technology":"Embeddings","url":"https://alion.io/companies-using/embeddings","companies_hiring":1763,"open_roles_requiring":3286},{"technology":"Computer Vision","url":"https://alion.io/companies-using/computer-vision","companies_hiring":1757,"open_roles_requiring":7337},{"technology":"Human-in-the-Loop","url":"https://alion.io/companies-using/human-in-the-loop","companies_hiring":1745,"open_roles_requiring":3698},{"technology":"Scikit-learn","url":"https://alion.io/companies-using/scikit-learn","companies_hiring":1703,"open_roles_requiring":3049},{"technology":"Selenium","url":"https://alion.io/companies-using/selenium","companies_hiring":1693,"open_roles_requiring":3153},{"technology":"CloudFormation","url":"https://alion.io/companies-using/cloudformation","companies_hiring":1667,"open_roles_requiring":3505},{"technology":"GitOps","url":"https://alion.io/companies-using/gitops","companies_hiring":1647,"open_roles_requiring":2930},{"technology":"LangGraph","url":"https://alion.io/companies-using/langgraph","companies_hiring":1638,"open_roles_requiring":3380},{"technology":"Amazon EC2","url":"https://alion.io/companies-using/amazon-ec2","companies_hiring":1588,"open_roles_requiring":2940},{"technology":"Edge AI","url":"https://alion.io/companies-using/edge-ai","companies_hiring":1581,"open_roles_requiring":6379},{"technology":"ElasticSearch","url":"https://alion.io/companies-using/elasticsearch","companies_hiring":1562,"open_roles_requiring":2997},{"technology":"ArgoCD","url":"https://alion.io/companies-using/argocd","companies_hiring":1519,"open_roles_requiring":2781},{"technology":"Gemini","url":"https://alion.io/companies-using/gemini","companies_hiring":1509,"open_roles_requiring":2921},{"technology":"pySpark","url":"https://alion.io/companies-using/pyspark","companies_hiring":1504,"open_roles_requiring":3385},{"technology":"Django","url":"https://alion.io/companies-using/django","companies_hiring":1500,"open_roles_requiring":2381},{"technology":"Multimodal AI","url":"https://alion.io/companies-using/multimodal-ai","companies_hiring":1478,"open_roles_requiring":4784},{"technology":"Anthropic","url":"https://alion.io/companies-using/anthropic","companies_hiring":1469,"open_roles_requiring":3497},{"technology":"Configuration Management","url":"https://alion.io/companies-using/configuration-management","companies_hiring":1454,"open_roles_requiring":2984},{"technology":"OpenAI Codex","url":"https://alion.io/companies-using/openai-codex","companies_hiring":1435,"open_roles_requiring":2718},{"technology":"MATLAB","url":"https://alion.io/companies-using/matlab","companies_hiring":1432,"open_roles_requiring":6618},{"technology":"Amazon CloudWatch","url":"https://alion.io/companies-using/amazon-cloudwatch","companies_hiring":1419,"open_roles_requiring":2709},{"technology":"NumPy","url":"https://alion.io/companies-using/numpy","companies_hiring":1416,"open_roles_requiring":2530},{"technology":"Adobe After Effects","url":"https://alion.io/companies-using/adobe-after-effects","companies_hiring":1411,"open_roles_requiring":2124},{"technology":"Scala","url":"https://alion.io/companies-using/scala","companies_hiring":1386,"open_roles_requiring":3932},{"technology":"Amazon Redshift","url":"https://alion.io/companies-using/amazon-redshift","companies_hiring":1344,"open_roles_requiring":2339},{"technology":"gRPC","url":"https://alion.io/companies-using/grpc","companies_hiring":1319,"open_roles_requiring":2549},{"technology":"ASP.NET Core","url":"https://alion.io/companies-using/asp-net-core","companies_hiring":1316,"open_roles_requiring":2150},{"technology":"Splunk","url":"https://alion.io/companies-using/splunk","companies_hiring":1316,"open_roles_requiring":3673},{"technology":"Bitrix","url":"https://alion.io/companies-using/bitrix","companies_hiring":1298,"open_roles_requiring":1865},{"technology":"Time Series Forecasting","url":"https://alion.io/companies-using/time-series-forecasting","companies_hiring":1297,"open_roles_requiring":2470},{"technology":"VLAN","url":"https://alion.io/companies-using/vlan","companies_hiring":1281,"open_roles_requiring":1818},{"technology":"DynamoDB","url":"https://alion.io/companies-using/dynamodb","companies_hiring":1278,"open_roles_requiring":2505},{"technology":"OpenTelemetry","url":"https://alion.io/companies-using/opentelemetry","companies_hiring":1256,"open_roles_requiring":2435},{"technology":"WordPress","url":"https://alion.io/companies-using/wordpress","companies_hiring":1253,"open_roles_requiring":1741},{"technology":"Multi-Agent Systems","url":"https://alion.io/companies-using/multi-agent-systems","companies_hiring":1222,"open_roles_requiring":2733},{"technology":"BGP","url":"https://alion.io/companies-using/bgp","companies_hiring":1212,"open_roles_requiring":2557},{"technology":"DLP","url":"https://alion.io/companies-using/dlp","companies_hiring":1201,"open_roles_requiring":2035},{"technology":"FinOps","url":"https://alion.io/companies-using/finops","companies_hiring":1181,"open_roles_requiring":2022},{"technology":"React Native","url":"https://alion.io/companies-using/react-native","companies_hiring":1165,"open_roles_requiring":1873},{"technology":"Pandas","url":"https://alion.io/companies-using/pandas","companies_hiring":1156,"open_roles_requiring":2002},{"technology":"Anomaly Detection","url":"https://alion.io/companies-using/anomaly-detection","companies_hiring":1154,"open_roles_requiring":2174},{"technology":"Hyper-V","url":"https://alion.io/companies-using/hyper-v","companies_hiring":1135,"open_roles_requiring":1675},{"technology":"Ruby","url":"https://alion.io/companies-using/ruby","companies_hiring":1103,"open_roles_requiring":2501},{"technology":"Cypress","url":"https://alion.io/companies-using/cypress","companies_hiring":1100,"open_roles_requiring":1630},{"technology":"API Gateway","url":"https://alion.io/companies-using/api-gateway","companies_hiring":1092,"open_roles_requiring":1905},{"technology":"Airflow","url":"https://alion.io/companies-using/airflow","companies_hiring":1081,"open_roles_requiring":1697},{"technology":"Ubuntu","url":"https://alion.io/companies-using/ubuntu","companies_hiring":1071,"open_roles_requiring":1916},{"technology":"Flask","url":"https://alion.io/companies-using/flask","companies_hiring":1046,"open_roles_requiring":1697},{"technology":"AWS Bedrock","url":"https://alion.io/companies-using/aws-bedrock","companies_hiring":1044,"open_roles_requiring":2074},{"technology":"Okta","url":"https://alion.io/companies-using/okta","companies_hiring":1041,"open_roles_requiring":1769},{"technology":"MLFlow","url":"https://alion.io/companies-using/mlflow","companies_hiring":1040,"open_roles_requiring":1789},{"technology":"WebSockets","url":"https://alion.io/companies-using/websockets","companies_hiring":1036,"open_roles_requiring":1546},{"technology":"Azure Data Factory","url":"https://alion.io/companies-using/azure-data-factory","companies_hiring":1006,"open_roles_requiring":1841},{"technology":"Master Data Management","url":"https://alion.io/companies-using/master-data-management","companies_hiring":1003,"open_roles_requiring":1850},{"technology":"Swift","url":"https://alion.io/companies-using/swift","companies_hiring":998,"open_roles_requiring":1825},{"technology":"Zabbix","url":"https://alion.io/companies-using/zabbix","companies_hiring":991,"open_roles_requiring":1458},{"technology":"Azure AKS","url":"https://alion.io/companies-using/azure-aks","companies_hiring":979,"open_roles_requiring":1798},{"technology":"Microsoft Fabric","url":"https://alion.io/companies-using/microsoft-fabric","companies_hiring":959,"open_roles_requiring":1648},{"technology":"OSPF","url":"https://alion.io/companies-using/ospf","companies_hiring":957,"open_roles_requiring":1873},{"technology":"OpenShift","url":"https://alion.io/companies-using/openshift","companies_hiring":956,"open_roles_requiring":2790},{"technology":"Hugging Face","url":"https://alion.io/companies-using/hugging-face","companies_hiring":946,"open_roles_requiring":1776},{"technology":"Swagger","url":"https://alion.io/companies-using/swagger","companies_hiring":927,"open_roles_requiring":1484},{"technology":"Nginx","url":"https://alion.io/companies-using/nginx","companies_hiring":924,"open_roles_requiring":1289},{"technology":"Dimensional Modeling","url":"https://alion.io/companies-using/dimensional-modeling","companies_hiring":915,"open_roles_requiring":1317},{"technology":"Jest","url":"https://alion.io/companies-using/jest","companies_hiring":894,"open_roles_requiring":1441},{"technology":"Bitbucket","url":"https://alion.io/companies-using/bitbucket","companies_hiring":885,"open_roles_requiring":2142},{"technology":"JUnit","url":"https://alion.io/companies-using/junit","companies_hiring":879,"open_roles_requiring":2222},{"technology":"Hadoop","url":"https://alion.io/companies-using/hadoop","companies_hiring":879,"open_roles_requiring":2804},{"technology":"ABAP","url":"https://alion.io/companies-using/abap","companies_hiring":878,"open_roles_requiring":2362},{"technology":"LlamaIndex","url":"https://alion.io/companies-using/llamaindex","companies_hiring":878,"open_roles_requiring":1572},{"technology":"Delta Lake","url":"https://alion.io/companies-using/delta-lake","companies_hiring":876,"open_roles_requiring":1605},{"technology":"OpenSearch","url":"https://alion.io/companies-using/opensearch","companies_hiring":874,"open_roles_requiring":1456},{"technology":"ClickHouse","url":"https://alion.io/companies-using/clickhouse","companies_hiring":870,"open_roles_requiring":1613},{"technology":"Transformers","url":"https://alion.io/companies-using/transformers","companies_hiring":866,"open_roles_requiring":1674},{"technology":"CAPA","url":"https://alion.io/companies-using/capa","companies_hiring":862,"open_roles_requiring":2097},{"technology":"PKI","url":"https://alion.io/companies-using/pki","companies_hiring":859,"open_roles_requiring":1634},{"technology":"Apex","url":"https://alion.io/companies-using/apex","companies_hiring":857,"open_roles_requiring":1585},{"technology":"Maven","url":"https://alion.io/companies-using/maven","companies_hiring":852,"open_roles_requiring":1854},{"technology":"Reinforcement Learning","url":"https://alion.io/companies-using/reinforcement-learning","companies_hiring":852,"open_roles_requiring":2290},{"technology":"Pytest","url":"https://alion.io/companies-using/pytest","companies_hiring":844,"open_roles_requiring":1352},{"technology":"Hibernate","url":"https://alion.io/companies-using/hibernate","companies_hiring":838,"open_roles_requiring":1643},{"technology":"Informatica","url":"https://alion.io/companies-using/informatica","companies_hiring":833,"open_roles_requiring":2191},{"technology":"Structured Outputs","url":"https://alion.io/companies-using/structured-outputs","companies_hiring":829,"open_roles_requiring":1244},{"technology":"Redux","url":"https://alion.io/companies-using/redux","companies_hiring":828,"open_roles_requiring":1244},{"technology":"Clean Architecture","url":"https://alion.io/companies-using/clean-architecture","companies_hiring":823,"open_roles_requiring":1775},{"technology":"Amazon SageMaker","url":"https://alion.io/companies-using/amazon-sagemaker","companies_hiring":817,"open_roles_requiring":1438},{"technology":"Vertex AI","url":"https://alion.io/companies-using/vertex-ai","companies_hiring":797,"open_roles_requiring":1681},{"technology":"Supervision","url":"https://alion.io/companies-using/supervision","companies_hiring":795,"open_roles_requiring":2377},{"technology":"Nest.JS","url":"https://alion.io/companies-using/nest-js","companies_hiring":794,"open_roles_requiring":1169},{"technology":"State Management","url":"https://alion.io/companies-using/state-management","companies_hiring":794,"open_roles_requiring":1124},{"technology":"LDAP","url":"https://alion.io/companies-using/ldap","companies_hiring":789,"open_roles_requiring":1315},{"technology":"Knowledge Graph","url":"https://alion.io/companies-using/knowledge-graph","companies_hiring":773,"open_roles_requiring":1876},{"technology":"Amazon Aurora","url":"https://alion.io/companies-using/amazon-aurora","companies_hiring":763,"open_roles_requiring":1643},{"technology":"RTOS","url":"https://alion.io/companies-using/rtos","companies_hiring":762,"open_roles_requiring":1878},{"technology":"Red Hat","url":"https://alion.io/companies-using/red-hat","companies_hiring":760,"open_roles_requiring":1734},{"technology":"HPC","url":"https://alion.io/companies-using/hpc","companies_hiring":759,"open_roles_requiring":3974},{"technology":"Adobe Premiere Pro","url":"https://alion.io/companies-using/adobe-premiere-pro","companies_hiring":758,"open_roles_requiring":1161},{"technology":"Shift-Left","url":"https://alion.io/companies-using/shift-left","companies_hiring":756,"open_roles_requiring":1087},{"technology":"Adobe Illustrator","url":"https://alion.io/companies-using/adobe-illustrator","companies_hiring":755,"open_roles_requiring":945},{"technology":"PyTorch C++","url":"https://alion.io/companies-using/pytorch-c-plus-plus","companies_hiring":752,"open_roles_requiring":2066},{"technology":"Google GKE","url":"https://alion.io/companies-using/google-gke","companies_hiring":751,"open_roles_requiring":1372},{"technology":"SonarQube","url":"https://alion.io/companies-using/sonarqube","companies_hiring":743,"open_roles_requiring":1445},{"technology":"Bicep","url":"https://alion.io/companies-using/bicep","companies_hiring":742,"open_roles_requiring":1237},{"technology":"Hallucination","url":"https://alion.io/companies-using/hallucination","companies_hiring":738,"open_roles_requiring":1226},{"technology":"PoC Library","url":"https://alion.io/companies-using/poc-library","companies_hiring":736,"open_roles_requiring":1240},{"technology":"LLMOps","url":"https://alion.io/companies-using/llmops","companies_hiring":732,"open_roles_requiring":1389},{"technology":"Tailwind CSS","url":"https://alion.io/companies-using/tailwind-css","companies_hiring":730,"open_roles_requiring":995},{"technology":"Semantic Search","url":"https://alion.io/companies-using/semantic-search","companies_hiring":727,"open_roles_requiring":1174},{"technology":"JQuery","url":"https://alion.io/companies-using/jquery","companies_hiring":724,"open_roles_requiring":1105},{"technology":"Ray","url":"https://alion.io/companies-using/ray","companies_hiring":711,"open_roles_requiring":1435},{"technology":"Perl","url":"https://alion.io/companies-using/perl","companies_hiring":707,"open_roles_requiring":2767},{"technology":"Post-training","url":"https://alion.io/companies-using/post-training","companies_hiring":699,"open_roles_requiring":1637},{"technology":"Entity Framework Core","url":"https://alion.io/companies-using/entity-framework-core","companies_hiring":697,"open_roles_requiring":1014},{"technology":"Gradle","url":"https://alion.io/companies-using/gradle","companies_hiring":696,"open_roles_requiring":1271},{"technology":"SAS","url":"https://alion.io/companies-using/sas","companies_hiring":695,"open_roles_requiring":1881},{"technology":"CrewAI","url":"https://alion.io/companies-using/crewai","companies_hiring":692,"open_roles_requiring":1234},{"technology":"MuleSoft","url":"https://alion.io/companies-using/mulesoft","companies_hiring":691,"open_roles_requiring":1498},{"technology":"Laravel","url":"https://alion.io/companies-using/laravel","companies_hiring":690,"open_roles_requiring":1012},{"technology":"Sass","url":"https://alion.io/companies-using/sass","companies_hiring":687,"open_roles_requiring":980},{"technology":"Red Teaming","url":"https://alion.io/companies-using/red-teaming","companies_hiring":687,"open_roles_requiring":1268},{"technology":"Self-Healing","url":"https://alion.io/companies-using/self-healing","companies_hiring":682,"open_roles_requiring":1283},{"technology":"Azure SQL Database","url":"https://alion.io/companies-using/azure-sql-database","companies_hiring":681,"open_roles_requiring":1122},{"technology":"LLM Evaluation","url":"https://alion.io/companies-using/llm-evaluation","companies_hiring":677,"open_roles_requiring":1059},{"technology":"OCR","url":"https://alion.io/companies-using/ocr","companies_hiring":671,"open_roles_requiring":1118},{"technology":"CUDA Toolkit","url":"https://alion.io/companies-using/cuda-toolkit","companies_hiring":671,"open_roles_requiring":1493},{"technology":"CUDA","url":"https://alion.io/companies-using/cuda","companies_hiring":669,"open_roles_requiring":1485},{"technology":"Context Engineering","url":"https://alion.io/companies-using/context-engineering","companies_hiring":667,"open_roles_requiring":1407},{"technology":"Copilot Studio","url":"https://alion.io/companies-using/copilot-studio","companies_hiring":663,"open_roles_requiring":1136},{"technology":"Chef","url":"https://alion.io/companies-using/chef","companies_hiring":660,"open_roles_requiring":1326},{"technology":"Digital Twin","url":"https://alion.io/companies-using/digital-twin","companies_hiring":658,"open_roles_requiring":2192},{"technology":"Microsoft Defender","url":"https://alion.io/companies-using/microsoft-defender","companies_hiring":656,"open_roles_requiring":972},{"technology":"Pinecone","url":"https://alion.io/companies-using/pinecone","companies_hiring":640,"open_roles_requiring":1031},{"technology":"Wireshark","url":"https://alion.io/companies-using/wireshark","companies_hiring":639,"open_roles_requiring":1114},{"technology":"Rest-Assured","url":"https://alion.io/companies-using/rest-assured","companies_hiring":636,"open_roles_requiring":2110},{"technology":"Spring Framework","url":"https://alion.io/companies-using/spring-framework","companies_hiring":625,"open_roles_requiring":1181},{"technology":"Ruby on Rails","url":"https://alion.io/companies-using/ruby-on-rails","companies_hiring":625,"open_roles_requiring":1253},{"technology":"Apache HTTP Server","url":"https://alion.io/companies-using/apache-http-server","companies_hiring":624,"open_roles_requiring":853},{"technology":"Feature Store","url":"https://alion.io/companies-using/feature-store","companies_hiring":622,"open_roles_requiring":919},{"technology":"Flink","url":"https://alion.io/companies-using/flink","companies_hiring":618,"open_roles_requiring":1427},{"technology":"Kibana","url":"https://alion.io/companies-using/kibana","companies_hiring":614,"open_roles_requiring":1064},{"technology":"JMeter","url":"https://alion.io/companies-using/jmeter","companies_hiring":608,"open_roles_requiring":937},{"technology":"Bootstrap","url":"https://alion.io/companies-using/bootstrap","companies_hiring":598,"open_roles_requiring":924},{"technology":"AutoGen","url":"https://alion.io/companies-using/autogen","companies_hiring":593,"open_roles_requiring":1126},{"technology":"vLLM","url":"https://alion.io/companies-using/vllm","companies_hiring":586,"open_roles_requiring":1248},{"technology":"MVVM","url":"https://alion.io/companies-using/mvvm","companies_hiring":583,"open_roles_requiring":1444},{"technology":"Debian","url":"https://alion.io/companies-using/debian","companies_hiring":578,"open_roles_requiring":811},{"technology":"Puppet","url":"https://alion.io/companies-using/puppet","companies_hiring":577,"open_roles_requiring":1066},{"technology":"Crowdstrike","url":"https://alion.io/companies-using/crowdstrike","companies_hiring":572,"open_roles_requiring":921},{"technology":"Service Mesh","url":"https://alion.io/companies-using/service-mesh","companies_hiring":566,"open_roles_requiring":921},{"technology":"EU AI Act","url":"https://alion.io/companies-using/eu-ai-act","companies_hiring":565,"open_roles_requiring":928},{"technology":"MQTT","url":"https://alion.io/companies-using/mqtt","companies_hiring":563,"open_roles_requiring":893},{"technology":"Proxmox VE","url":"https://alion.io/companies-using/proxmox-ve","companies_hiring":561,"open_roles_requiring":681},{"technology":"AIOps","url":"https://alion.io/companies-using/aiops","companies_hiring":560,"open_roles_requiring":1099},{"technology":"Firebase","url":"https://alion.io/companies-using/firebase","companies_hiring":556,"open_roles_requiring":843},{"technology":"Recommender Systems","url":"https://alion.io/companies-using/recommender-systems","companies_hiring":549,"open_roles_requiring":1412},{"technology":"CentOS Stream","url":"https://alion.io/companies-using/centos-stream","companies_hiring":549,"open_roles_requiring":849},{"technology":"Pulumi","url":"https://alion.io/companies-using/pulumi","companies_hiring":547,"open_roles_requiring":851},{"technology":"Amazon Kinesis","url":"https://alion.io/companies-using/amazon-kinesis","companies_hiring":547,"open_roles_requiring":868},{"technology":"Quantization","url":"https://alion.io/companies-using/quantization","companies_hiring":546,"open_roles_requiring":986},{"technology":"Dynatrace","url":"https://alion.io/companies-using/dynatrace","companies_hiring":534,"open_roles_requiring":1309},{"technology":"Lightning Web Components","url":"https://alion.io/companies-using/lightning-web-components","companies_hiring":531,"open_roles_requiring":882},{"technology":"Loki","url":"https://alion.io/companies-using/loki","companies_hiring":530,"open_roles_requiring":755},{"technology":"MPLS","url":"https://alion.io/companies-using/mpls","companies_hiring":525,"open_roles_requiring":1188},{"technology":"JAX","url":"https://alion.io/companies-using/jax","companies_hiring":525,"open_roles_requiring":1164},{"technology":"Appium","url":"https://alion.io/companies-using/appium","companies_hiring":523,"open_roles_requiring":773},{"technology":"Webpack","url":"https://alion.io/companies-using/webpack","companies_hiring":520,"open_roles_requiring":782},{"technology":"New Relic","url":"https://alion.io/companies-using/new-relic","companies_hiring":520,"open_roles_requiring":916},{"technology":"TensorFlow C++","url":"https://alion.io/companies-using/tensorflow-c-plus-plus","companies_hiring":514,"open_roles_requiring":1280},{"technology":"SSIS","url":"https://alion.io/companies-using/ssis","companies_hiring":511,"open_roles_requiring":786},{"technology":"Cloudflare","url":"https://alion.io/companies-using/cloudflare","companies_hiring":506,"open_roles_requiring":960},{"technology":"AWS Step Functions","url":"https://alion.io/companies-using/aws-step-functions","companies_hiring":504,"open_roles_requiring":825},{"technology":"Flutter","url":"https://alion.io/companies-using/flutter","companies_hiring":502,"open_roles_requiring":743},{"technology":"Aider","url":"https://alion.io/companies-using/aider","companies_hiring":501,"open_roles_requiring":1085},{"technology":"Dagster","url":"https://alion.io/companies-using/dagster","companies_hiring":500,"open_roles_requiring":673},{"technology":"Simulink","url":"https://alion.io/companies-using/simulink","companies_hiring":500,"open_roles_requiring":1798},{"technology":"SwiftUI","url":"https://alion.io/companies-using/swiftui","companies_hiring":498,"open_roles_requiring":794},{"technology":"Db2","url":"https://alion.io/companies-using/db2","companies_hiring":497,"open_roles_requiring":1222},{"technology":"Commander.js","url":"https://alion.io/companies-using/commander-js","companies_hiring":494,"open_roles_requiring":994},{"technology":"Zustand","url":"https://alion.io/companies-using/zustand","companies_hiring":492,"open_roles_requiring":866},{"technology":"Jetpack Compose","url":"https://alion.io/companies-using/jetpack-compose","companies_hiring":488,"open_roles_requiring":1396},{"technology":"Verilog","url":"https://alion.io/companies-using/verilog","companies_hiring":483,"open_roles_requiring":2362},{"technology":"SAP BTP","url":"https://alion.io/companies-using/sap-btp","companies_hiring":482,"open_roles_requiring":1150},{"technology":"Sketch","url":"https://alion.io/companies-using/sketch","companies_hiring":477,"open_roles_requiring":705},{"technology":"AWS Fargate","url":"https://alion.io/companies-using/aws-fargate","companies_hiring":473,"open_roles_requiring":880},{"technology":"Weaviate","url":"https://alion.io/companies-using/weaviate","companies_hiring":461,"open_roles_requiring":698},{"technology":"Vite","url":"https://alion.io/companies-using/vite","companies_hiring":460,"open_roles_requiring":605},{"technology":"Cassandra","url":"https://alion.io/companies-using/cassandra","companies_hiring":455,"open_roles_requiring":842}],"html_url":"https://alion.io/companies-using","json_url":"https://alion.io/companies-using.json","offers":[{"id":"company.list","title":"Companies by industry, country, size, technology and hiring","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per company in a list","note":"the whole list with a card per company","call":{"mcp_tool":"search_companies"},"human":"https://alion.io/catalog?offer=company.list&for=companies-using"},{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"any company of the list in depth","call":{"mcp_tool":"get_company"},"human":"https://alion.io/catalog?offer=company.slices&for=companies-using"}],"meta":{"source":"Alion (alion.io), CC BY-SA 4.0","updated_at":"2026-10-10T04:20:01+00:00","built_at":"2026-10-10T04:20:01+00:00","indexable":true,"generated_at":"2026-10-11T03:09:28+00:00","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json"}}