# Alarm.com - **Answer**: Alarm.com builds mostly with C#, SQL, JavaScript, Python. Its stack also includes .NET, Apache Kafka, Ember.js, React.js. C# is named in 49 of the 101 job postings Alarm.com published in the last 12 months (49%). Counted by Alion from the job postings of Alarm.com, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 101 - **Open postings**: 53 - **Technologies in use**: 158 - **Modernity score**: 76 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 58423 - **Name**: Alarm.com - **Domain**: alarm.com - **Url**: ## Technologies - **C#** — Layer: languages; Postings: 49; Share: 0.4851; Required: 29; Open postings: 25; First seen: 2026-02-11 - **SQL** — Layer: languages; Postings: 41; Share: 0.4059; Required: 19; Open postings: 23; First seen: 2026-01-06 - **.NET** — Layer: cloud; Postings: 38; Share: 0.3762; Required: 17; Open postings: 19; First seen: 2026-06-29 - **Machine Learning** — Layer: practices; Postings: 36; Share: 0.3564; Required: 25; Open postings: 18; First seen: 2025-07-14 - **JavaScript** — Layer: languages; Postings: 25; Share: 0.2475; Required: 13; Open postings: 13; First seen: 2026-02-11 - **Apache Kafka** — Layer: cloud; Postings: 25; Share: 0.2475; Required: 7; Open postings: 14; First seen: 2026-03-09 - **Git** — Layer: tools; Postings: 23; Share: 0.2277; Required: 15; Open postings: 9; First seen: 2025-12-12 - **Linux** — Layer: cloud; Postings: 22; Share: 0.2178; Required: 16; Open postings: 13; First seen: 2025-12-12 - **CI/CD** — Layer: practices; Postings: 20; Share: 0.198; Required: 10; Open postings: 6; First seen: 2025-12-12 - **Python** — Layer: languages; Postings: 19; Share: 0.1881; Required: 9; Open postings: 12; First seen: 2026-02-11 - **C++** — Layer: languages; Postings: 14; Share: 0.1386; Required: 12; Open postings: 9; First seen: 2025-12-12 - **Ember.js** — Layer: frameworks; Postings: 14; Share: 0.1386; Required: 2; Open postings: 9; First seen: 2026-03-09 - **Kubernetes** — Layer: cloud; Postings: 11; Share: 0.1089; Required: 8; Open postings: 4; First seen: 2026-02-17 - **Azure** — Layer: cloud; Postings: 11; Share: 0.1089; Required: 6; Open postings: 5; First seen: 2025-07-14 - **Wi-Fi** — Layer: practices; Postings: 10; Share: 0.099; Required: 8; Open postings: 9; First seen: 2025-12-12 - **React.js** — Layer: frameworks; Postings: 10; Share: 0.099; Required: 7; Open postings: 4; First seen: 2026-07-06 - **Rest API** — Layer: tools; Postings: 9; Share: 0.0891; Required: 6; Open postings: 6; First seen: 2026-07-06 - **Microsoft Excel** — Layer: tools; Postings: 8; Share: 0.0792; Required: 8; Open postings: 5; First seen: 2026-08-28 - **RTOS** — Layer: cloud; Postings: 8; Share: 0.0792; Required: 3; Open postings: 5; First seen: 2025-12-12 - **Grafana** — Layer: cloud; Postings: 7; Share: 0.0693; Required: 6; Open postings: 3; First seen: 2026-04-24 - **Bash** — Layer: languages; Postings: 7; Share: 0.0693; Required: 3; Open postings: 4; First seen: 2026-04-23 - **TypeScript** — Layer: languages; Postings: 7; Share: 0.0693; Required: 3; Open postings: 3; First seen: 2026-07-06 - **Zigbee** — Layer: tools; Postings: 7; Share: 0.0693; Required: 3; Open postings: 6; First seen: 2025-12-12 - **AI Agents** — Layer: practices; Postings: 7; Share: 0.0693; Required: 1; Open postings: 3; First seen: 2026-08-27 - **Platform Engineering** — Layer: practices; Postings: 6; Share: 0.0594; Required: 6; Open postings: 2; First seen: 2026-07-09 - **WebRTC** — Layer: tools; Postings: 6; Share: 0.0594; Required: 4; Open postings: 2; First seen: 2026-07-23 - **Redis** — Layer: data; Postings: 6; Share: 0.0594; Required: 3; Open postings: 2; First seen: 2026-07-06 - **Java** — Layer: languages; Postings: 5; Share: 0.0495; Required: 5; Open postings: 1; First seen: 2026-07-16 - **PostgreSQL** — Layer: data; Postings: 5; Share: 0.0495; Required: 5; Open postings: 2; First seen: 2026-03-12 - **Angular** — Layer: frameworks; Postings: 5; Share: 0.0495; Required: 4; Open postings: 2; First seen: 2026-07-06 - **Swift** — Layer: languages; Postings: 5; Share: 0.0495; Required: 2; Open postings: 0; First seen: 2026-07-16 - **Docker** — Layer: tools; Postings: 5; Share: 0.0495; Required: 1; Open postings: 1; First seen: 2026-04-24 - **Objective-C** — Layer: languages; Postings: 5; Share: 0.0495; Required: 1; Open postings: 0; First seen: 2026-07-16 - **C** — Layer: languages; Postings: 5; Share: 0.0495; Required: 0; Open postings: 4; First seen: 2025-12-12 - **MS SQL** — Layer: data; Postings: 4; Share: 0.0396; Required: 4; Open postings: 2; First seen: 2026-03-12 - **Matter** — Layer: tools; Postings: 4; Share: 0.0396; Required: 4; Open postings: 3; First seen: 2026-08-27 - **PowerShell** — Layer: languages; Postings: 4; Share: 0.0396; Required: 3; Open postings: 2; First seen: 2026-04-24 - **gRPC** — Layer: tools; Postings: 4; Share: 0.0396; Required: 3; Open postings: 1; First seen: 2026-08-27 - **FreeRTOS** — Layer: cloud; Postings: 4; Share: 0.0396; Required: 2; Open postings: 3; First seen: 2025-12-12 - **SwiftUI** — Layer: frameworks; Postings: 4; Share: 0.0396; Required: 2; Open postings: 0; First seen: 2026-07-28 - **Copilot** — Layer: tools; Postings: 4; Share: 0.0396; Required: 1; Open postings: 1; First seen: 2026-08-20 - **Incident Management** — Layer: practices; Postings: 4; Share: 0.0396; Required: 1; Open postings: 2; First seen: 2026-08-27 - **MVVM** — Layer: practices; Postings: 4; Share: 0.0396; Required: 1; Open postings: 0; First seen: 2026-07-28 - **Cursor** — Layer: tools; Postings: 4; Share: 0.0396; Required: 0; Open postings: 1; First seen: 2026-06-22 - **Declarative UI** — Layer: practices; Postings: 4; Share: 0.0396; Required: 0; Open postings: 0; First seen: 2026-07-28 - **GraphQL** — Layer: tools; Postings: 3; Share: 0.0297; Required: 3; Open postings: 1; First seen: 2026-07-06 - **Kotlin** — Layer: languages; Postings: 3; Share: 0.0297; Required: 3; Open postings: 0; First seen: 2026-07-16 - **Postman** — Layer: cloud; Postings: 3; Share: 0.0297; Required: 3; Open postings: 2; First seen: 2026-06-29 - **AWS** — Layer: cloud; Postings: 3; Share: 0.0297; Required: 2; Open postings: 1; First seen: 2025-07-14 - **Azure AKS** — Layer: cloud; Postings: 3; Share: 0.0297; Required: 2; Open postings: 1; First seen: 2026-04-24 - … 108 more in the JSON form ## Changes ### First appeared - **CAPA** — First seen: 2026-10-29 - **Cypress** — First seen: 2026-10-09 - **Playwright** — First seen: 2026-10-09 - **Selenium** — First seen: 2026-10-09 - **Power BI** — First seen: 2026-09-03 - **Microsoft Excel** — First seen: 2026-08-28 - **Matter** — First seen: 2026-08-27 - **AI Agents** — First seen: 2026-08-27 ### Rising - **Microsoft Excel** — Share from: 0; Share to: 15 - **C++** — Share from: 3; Share to: 16 - **AI Agents** — Share from: 0; Share to: 13 - **Linux** — Share from: 12; Share to: 24 - **Wi-Fi** — Share from: 3; Share to: 15 - **RTOS** — Share from: 0; Share to: 9 - **Zigbee** — Share from: 0; Share to: 9 - **Matter** — Share from: 0; Share to: 7 ### Falling - **Machine Learning** — Share from: 52; Share to: 22 - **JavaScript** — Share from: 42; Share to: 15 - **CI/CD** — Share from: 36; Share to: 9 - **React.js** — Share from: 27; Share to: 2 - **Apache Kafka** — Share from: 42; Share to: 18 - **Git** — Share from: 33; Share to: 13 - **Ember.js** — Share from: 27; Share to: 7 - **Swift** — Share from: 15; Share to: 0 ## Similar stacks - [Ubiquiti](https://alion.io/company/ubiquiti/technologies) — Shared technologies: 93 - [Fortive](https://alion.io/company/fortive/technologies) — Shared technologies: 101 - [Stryker](https://alion.io/company/stryker/technologies) — Shared technologies: 108 - [Motorola Solutions](https://alion.io/company/motorola-solutions/technologies) — Shared technologies: 125 - [HARMAN International](https://alion.io/company/harman-international/technologies) — Shared technologies: 108 - [SQLI](https://alion.io/company/sqli/technologies) — Shared technologies: 93 - [Spyrosoft](https://alion.io/company/spyrosoft/technologies) — Shared technologies: 101 - [Zebra Technologies](https://alion.io/company/zebra-technologies/technologies) — Shared technologies: 89 --- [Page](https://alion.io/company/alarm-com/technologies) · [JSON](https://alion.io/company/alarm-com/technologies.json) Source: Alion (alion.io), 2026-11-12. 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