{"company":{"id":674033,"name":"ESS","domain":"ess.com","url":"https://alion.io/company/ess-4"},"answer":"ESS builds mostly with SQL, Python, C#, JavaScript. Its stack also includes AWS, Tableau, Amazon Aurora, Amazon Redshift. AWS is named in 5 of the 6 job postings ESS published in the last 12 months (83%). Counted by Alion from the job postings of ESS, updated Oct 1, 2026.","window_days":365,"postings_analysed":6,"open_postings":4,"technologies_in_use":50,"modernity_score":78,"ai_adoption":true,"technologies":[{"name":"AWS","layer":"cloud","postings":5,"share":0.8333,"required":5,"open_postings":3,"first_seen":"2026-07-07","last_seen":"2026-09-18","median_stated_pay_usd":175300},{"name":"CI/CD","layer":"practices","postings":4,"share":0.6667,"required":4,"open_postings":2,"first_seen":"2026-07-07","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":4,"share":0.6667,"required":2,"open_postings":4,"first_seen":"2026-07-07","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Terraform","layer":"tools","postings":3,"share":0.5,"required":3,"open_postings":2,"first_seen":"2026-07-07","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":3,"share":0.5,"required":2,"open_postings":2,"first_seen":"2026-08-03","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Tableau","layer":"cloud","postings":3,"share":0.5,"required":0,"open_postings":3,"first_seen":"2026-07-07","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Amazon Aurora","layer":"data","postings":2,"share":0.3333,"required":2,"open_postings":2,"first_seen":"2026-07-07","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Azure","layer":"cloud","postings":2,"share":0.3333,"required":2,"open_postings":0,"first_seen":"2026-07-15","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"CloudFormation","layer":"tools","postings":2,"share":0.3333,"required":2,"open_postings":1,"first_seen":"2026-07-15","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"GitLab","layer":"cloud","postings":2,"share":0.3333,"required":2,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"AWS Bedrock","layer":"cloud","postings":2,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-15","median_stated_pay_usd":null},{"name":"Amazon Redshift","layer":"data","postings":2,"share":0.3333,"required":1,"open_postings":2,"first_seen":"2026-08-03","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Amazon SageMaker","layer":"cloud","postings":2,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-15","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":2,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-15","median_stated_pay_usd":null},{"name":"Power BI","layer":"cloud","postings":2,"share":0.3333,"required":0,"open_postings":2,"first_seen":"2026-08-20","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"API Gateway","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"ASP.NET Core","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"AWS Lambda","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"AWS Step Functions","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Airflow","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Amazon CloudWatch","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Amazon ECS","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Amazon EKS","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Amazon EventBridge","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Angular","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Ansible","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":0,"first_seen":"2026-07-15","last_seen":"2026-07-15","median_stated_pay_usd":null},{"name":"C#","layer":"languages","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":0,"first_seen":"2026-07-15","last_seen":"2026-07-15","median_stated_pay_usd":null},{"name":"DynamoDB","layer":"data","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Entity Framework Core","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"GCP","layer":"cloud","postings":1,"share":0.1667,"required":1,"open_postings":0,"first_seen":"2026-07-15","last_seen":"2026-07-15","median_stated_pay_usd":null},{"name":"IAM","layer":"practices","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"JavaScript","layer":"languages","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"LLM Guardrails","layer":"practices","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Microsoft Excel","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-08-20","last_seen":"2026-08-20","median_stated_pay_usd":null},{"name":"PostgreSQL","layer":"data","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"RAG","layer":"practices","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"React.js","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"SLI/SLO/SLA","layer":"practices","postings":1,"share":0.1667,"required":1,"open_postings":0,"first_seen":"2026-07-15","last_seen":"2026-07-15","median_stated_pay_usd":null},{"name":"Selenium","layer":"frameworks","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":1,"share":0.1667,"required":1,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"pySpark","layer":"tools","postings":1,"share":0.1667,"required":1,"open_postings":0,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"AWS Glue","layer":"tools","postings":1,"share":0.1667,"required":0,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"ETL/ELT","layer":"practices","postings":1,"share":0.1667,"required":0,"open_postings":1,"first_seen":"2026-08-03","last_seen":"2026-08-03","median_stated_pay_usd":null},{"name":"Gemini","layer":"ai","postings":1,"share":0.1667,"required":0,"open_postings":0,"first_seen":"2026-07-15","last_seen":"2026-07-15","median_stated_pay_usd":null},{"name":"Informatica","layer":"tools","postings":1,"share":0.1667,"required":0,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"OpenAI","layer":"cloud","postings":1,"share":0.1667,"required":0,"open_postings":0,"first_seen":"2026-07-15","last_seen":"2026-07-15","median_stated_pay_usd":null},{"name":"Oracle","layer":"data","postings":1,"share":0.1667,"required":0,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Snowflake","layer":"data","postings":1,"share":0.1667,"required":0,"open_postings":1,"first_seen":"2026-07-07","last_seen":"2026-07-07","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":1,"share":0.1667,"required":0,"open_postings":0,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Impetus","url":"https://alion.io/company/impetus/technologies","shared_technologies":43},{"name":"Okda Solutions","url":"https://alion.io/company/okda-solutions/technologies","shared_technologies":40},{"name":"CI Financial","url":"https://alion.io/company/ci-financial/technologies","shared_technologies":41},{"name":"Dev Technology","url":"https://alion.io/company/devtechnology/technologies","shared_technologies":41},{"name":"Jinendra infotech pvt","url":"https://alion.io/company/jinendra-infotech-pvt/technologies","shared_technologies":40},{"name":"IntraEdge","url":"https://alion.io/company/intraedge/technologies","shared_technologies":41},{"name":"Sonata Software","url":"https://alion.io/company/sonata-software/technologies","shared_technologies":44},{"name":"Delta Air Lines","url":"https://alion.io/company/delta-air-lines/technologies","shared_technologies":40}],"html_url":"https://alion.io/company/ess-4/technologies","json_url":"https://alion.io/company/ess-4/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-01T04:15:16Z","generated_at":"2026-10-01T09:55:58Z"}}