# WellSky - **Answer**: WellSky builds mostly with SQL, C#, Python, JavaScript. Its stack also includes GCP, Azure, Angular, Google BigQuery. SQL is named in 24 of the 38 job postings WellSky published in the last 12 months (63%). Counted by Alion from the job postings of WellSky, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 38 - **Open postings**: 11 - **Technologies in use**: 121 - **Modernity score**: 86 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 179706 - **Name**: WellSky - **Domain**: wellsky.com - **Url**: ## Technologies - **SQL** — Layer: languages; Postings: 24; Share: 0.6316; Required: 14; Open postings: 8; First seen: 2026-07-01 - **GCP** — Layer: cloud; Postings: 19; Share: 0.5; Required: 8; Open postings: 6; First seen: 2026-08-20 - **C#** — Layer: languages; Postings: 13; Share: 0.3421; Required: 10; Open postings: 7; First seen: 2026-08-25 - **Azure** — Layer: cloud; Postings: 13; Share: 0.3421; Required: 4; Open postings: 5; First seen: 2026-08-20 - **Python** — Layer: languages; Postings: 13; Share: 0.3421; Required: 2; Open postings: 4; First seen: 2026-07-01 - **CI/CD** — Layer: practices; Postings: 12; Share: 0.3158; Required: 5; Open postings: 4; First seen: 2026-08-20 - **JavaScript** — Layer: languages; Postings: 11; Share: 0.2895; Required: 3; Open postings: 6; First seen: 2026-08-25 - **TypeScript** — Layer: languages; Postings: 11; Share: 0.2895; Required: 2; Open postings: 6; First seen: 2026-08-25 - **Angular** — Layer: frameworks; Postings: 10; Share: 0.2632; Required: 5; Open postings: 6; First seen: 2026-08-25 - **Terraform** — Layer: tools; Postings: 10; Share: 0.2632; Required: 2; Open postings: 4; First seen: 2026-08-25 - **Claude Code** — Layer: tools; Postings: 9; Share: 0.2368; Required: 6; Open postings: 3; First seen: 2026-08-20 - **.NET** — Layer: cloud; Postings: 8; Share: 0.2105; Required: 5; Open postings: 5; First seen: 2026-08-27 - **Claude** — Layer: ai; Postings: 8; Share: 0.2105; Required: 5; Open postings: 2; First seen: 2026-07-01 - **Google BigQuery** — Layer: data; Postings: 8; Share: 0.2105; Required: 2; Open postings: 1; First seen: 2026-08-27 - **AWS** — Layer: cloud; Postings: 7; Share: 0.1842; Required: 1; Open postings: 3; First seen: 2026-08-20 - **Docker** — Layer: tools; Postings: 7; Share: 0.1842; Required: 1; Open postings: 4; First seen: 2026-08-25 - **Kubernetes** — Layer: cloud; Postings: 7; Share: 0.1842; Required: 1; Open postings: 3; First seen: 2026-08-20 - **PostgreSQL** — Layer: data; Postings: 7; Share: 0.1842; Required: 1; Open postings: 3; First seen: 2026-08-25 - **Copilot** — Layer: tools; Postings: 6; Share: 0.1579; Required: 2; Open postings: 2; First seen: 2026-08-20 - **React.js** — Layer: frameworks; Postings: 6; Share: 0.1579; Required: 1; Open postings: 4; First seen: 2026-08-27 - **AI Agents** — Layer: practices; Postings: 5; Share: 0.1316; Required: 4; Open postings: 0; First seen: 2026-07-01 - **Azure DevOps** — Layer: cloud; Postings: 5; Share: 0.1316; Required: 3; Open postings: 2; First seen: 2026-08-25 - **GitHub** — Layer: cloud; Postings: 5; Share: 0.1316; Required: 3; Open postings: 1; First seen: 2026-08-25 - **LLM** — Layer: ai; Postings: 5; Share: 0.1316; Required: 2; Open postings: 0; First seen: 2026-07-01 - **Rest API** — Layer: tools; Postings: 5; Share: 0.1316; Required: 2; Open postings: 2; First seen: 2026-08-25 - **Tableau** — Layer: cloud; Postings: 5; Share: 0.1316; Required: 0; Open postings: 0; First seen: 2026-08-27 - **Prompt Engineering** — Layer: practices; Postings: 4; Share: 0.1053; Required: 2; Open postings: 0; First seen: 2026-08-20 - **Git** — Layer: tools; Postings: 4; Share: 0.1053; Required: 1; Open postings: 3; First seen: 2026-08-27 - **Looker** — Layer: cloud; Postings: 4; Share: 0.1053; Required: 1; Open postings: 0; First seen: 2026-08-27 - **Apache Kafka** — Layer: cloud; Postings: 4; Share: 0.1053; Required: 0; Open postings: 1; First seen: 2026-08-27 - **GraphQL** — Layer: tools; Postings: 3; Share: 0.0789; Required: 1; Open postings: 2; First seen: 2026-08-27 - **PowerShell** — Layer: languages; Postings: 3; Share: 0.0789; Required: 1; Open postings: 0; First seen: 2026-08-20 - **Django** — Layer: frameworks; Postings: 3; Share: 0.0789; Required: 0; Open postings: 2; First seen: 2026-08-27 - **Model Context Protocol** — Layer: tools; Postings: 3; Share: 0.0789; Required: 0; Open postings: 0; First seen: 2026-08-20 - **RabbitMQ** — Layer: cloud; Postings: 3; Share: 0.0789; Required: 0; Open postings: 1; First seen: 2026-08-27 - **ASP.NET Core** — Layer: frameworks; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-08-25 - **Amazon S3** — Layer: cloud; Postings: 2; Share: 0.0526; Required: 2; Open postings: 1; First seen: 2026-08-24 - **Cursor** — Layer: tools; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-08-20 - **ETL/ELT** — Layer: practices; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-08-27 - **SSIS** — Layer: tools; Postings: 2; Share: 0.0526; Required: 2; Open postings: 0; First seen: 2026-08-27 - **IAM** — Layer: practices; Postings: 2; Share: 0.0526; Required: 1; Open postings: 0; First seen: 2026-08-20 - **New Relic** — Layer: cloud; Postings: 2; Share: 0.0526; Required: 1; Open postings: 1; First seen: 2026-08-26 - **OpenTelemetry** — Layer: frameworks; Postings: 2; Share: 0.0526; Required: 1; Open postings: 1; First seen: 2026-08-27 - **Playwright** — Layer: frameworks; Postings: 2; Share: 0.0526; Required: 1; Open postings: 1; First seen: 2026-08-25 - **RAG** — Layer: practices; Postings: 2; Share: 0.0526; Required: 1; Open postings: 0; First seen: 2026-08-20 - **SIEM** — Layer: cloud; Postings: 2; Share: 0.0526; Required: 1; Open postings: 0; First seen: 2026-08-20 - **Sisense** — Layer: cloud; Postings: 2; Share: 0.0526; Required: 1; Open postings: 0; First seen: 2026-08-27 - **FHIR** — Layer: tools; Postings: 2; Share: 0.0526; Required: 0; Open postings: 1; First seen: 2026-08-28 - **Fivetran** — Layer: tools; Postings: 2; Share: 0.0526; Required: 0; Open postings: 0; First seen: 2026-08-27 - **Flask** — Layer: frameworks; Postings: 2; Share: 0.0526; Required: 0; Open postings: 1; First seen: 2026-08-28 - … 71 more in the JSON form ## Similar stacks - [Applied Systems](https://alion.io/company/appliedsystems/technologies) — Shared technologies: 86 - [66degrees](https://alion.io/company/66degrees/technologies) — Shared technologies: 85 - [Money Forward](https://alion.io/company/moneyforward/technologies) — Shared technologies: 88 - [GIC](https://alion.io/company/gic/technologies) — Shared technologies: 84 - [Humana](https://alion.io/company/humana/technologies) — Shared technologies: 102 - [CoStar Group](https://alion.io/company/costargroup/technologies) — Shared technologies: 93 - [Virtusa Corporation](https://alion.io/company/virtusa-com/technologies) — Shared technologies: 95 - [SailPoint](https://alion.io/company/sailpoint/technologies) — Shared technologies: 86 --- [Page](https://alion.io/company/wellsky/technologies) · [JSON](https://alion.io/company/wellsky/technologies.json) Source: Alion (alion.io), 2026-11-12. 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