# Resideo - **Answer**: Resideo builds mostly with C++, Python, C#, SQL. Its stack also includes Linux, Azure, PostgreSQL, React.js. C++ is named in 32 of the 132 job postings Resideo published in the last 12 months (24%). Counted by Alion from the job postings of Resideo, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 132 - **Open postings**: 38 - **Technologies in use**: 123 - **Modernity score**: 78 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 33746 - **Name**: Resideo - **Domain**: resideo.com - **Url**: ## Technologies - **C++** — Layer: languages; Postings: 32; Share: 0.2424; Required: 32; Open postings: 11; First seen: 2026-04-01 - **Microsoft Excel** — Layer: tools; Postings: 31; Share: 0.2348; Required: 31; Open postings: 12; First seen: 2026-08-06 - **Linux** — Layer: cloud; Postings: 30; Share: 0.2273; Required: 30; Open postings: 8; First seen: 2026-04-01 - **CI/CD** — Layer: practices; Postings: 26; Share: 0.197; Required: 26; Open postings: 7; First seen: 2026-03-02 - **Azure** — Layer: cloud; Postings: 23; Share: 0.1742; Required: 23; Open postings: 4; First seen: 2026-03-02 - **Python** — Layer: languages; Postings: 23; Share: 0.1742; Required: 19; Open postings: 8; First seen: 2026-06-26 - **Git** — Layer: tools; Postings: 22; Share: 0.1667; Required: 20; Open postings: 6; First seen: 2026-06-26 - **RTOS** — Layer: cloud; Postings: 19; Share: 0.1439; Required: 19; Open postings: 7; First seen: 2026-04-01 - **C#** — Layer: languages; Postings: 17; Share: 0.1288; Required: 17; Open postings: 5; First seen: 2026-03-02 - **Kubernetes** — Layer: cloud; Postings: 17; Share: 0.1288; Required: 17; Open postings: 4; First seen: 2026-03-02 - **Wi-Fi** — Layer: practices; Postings: 16; Share: 0.1212; Required: 16; Open postings: 5; First seen: 2026-04-01 - **SQL** — Layer: languages; Postings: 14; Share: 0.1061; Required: 14; Open postings: 3; First seen: 2026-03-02 - **Zigbee** — Layer: tools; Postings: 13; Share: 0.0985; Required: 13; Open postings: 4; First seen: 2026-04-01 - **.NET** — Layer: cloud; Postings: 12; Share: 0.0909; Required: 12; Open postings: 4; First seen: 2026-03-02 - **Bitbucket** — Layer: cloud; Postings: 11; Share: 0.0833; Required: 11; Open postings: 4; First seen: 2026-08-11 - **Jenkins** — Layer: tools; Postings: 11; Share: 0.0833; Required: 11; Open postings: 1; First seen: 2026-03-19 - **Rest API** — Layer: tools; Postings: 11; Share: 0.0833; Required: 11; Open postings: 3; First seen: 2026-03-19 - **Docker** — Layer: tools; Postings: 9; Share: 0.0682; Required: 9; Open postings: 1; First seen: 2026-03-02 - **GitHub Actions** — Layer: cloud; Postings: 9; Share: 0.0682; Required: 9; Open postings: 2; First seen: 2026-04-30 - **AWS** — Layer: cloud; Postings: 8; Share: 0.0606; Required: 8; Open postings: 0; First seen: 2026-06-26 - **Computer Vision** — Layer: practices; Postings: 8; Share: 0.0606; Required: 8; Open postings: 2; First seen: 2026-07-21 - **GitHub** — Layer: cloud; Postings: 8; Share: 0.0606; Required: 8; Open postings: 3; First seen: 2026-03-19 - **PostgreSQL** — Layer: data; Postings: 8; Share: 0.0606; Required: 8; Open postings: 2; First seen: 2026-03-02 - **SonarQube** — Layer: cloud; Postings: 7; Share: 0.053; Required: 7; Open postings: 2; First seen: 2026-03-19 - **Terraform** — Layer: tools; Postings: 7; Share: 0.053; Required: 7; Open postings: 1; First seen: 2026-06-26 - **PowerShell** — Layer: languages; Postings: 7; Share: 0.053; Required: 5; Open postings: 1; First seen: 2026-06-09 - **FreeRTOS** — Layer: cloud; Postings: 6; Share: 0.0455; Required: 6; Open postings: 2; First seen: 2026-06-09 - **TypeScript** — Layer: languages; Postings: 6; Share: 0.0455; Required: 6; Open postings: 2; First seen: 2026-04-20 - **Windows** — Layer: cloud; Postings: 6; Share: 0.0455; Required: 6; Open postings: 0; First seen: 2026-06-18 - **React.js** — Layer: frameworks; Postings: 6; Share: 0.0455; Required: 4; Open postings: 2; First seen: 2026-04-20 - **JavaScript** — Layer: languages; Postings: 6; Share: 0.0455; Required: 3; Open postings: 2; First seen: 2026-04-20 - **Azure Cosmos DB** — Layer: data; Postings: 5; Share: 0.0379; Required: 5; Open postings: 1; First seen: 2026-03-02 - **Flutter** — Layer: frameworks; Postings: 5; Share: 0.0379; Required: 5; Open postings: 2; First seen: 2026-08-25 - **Grafana** — Layer: cloud; Postings: 5; Share: 0.0379; Required: 5; Open postings: 0; First seen: 2026-04-30 - **Machine Learning** — Layer: practices; Postings: 5; Share: 0.0379; Required: 5; Open postings: 2; First seen: 2026-07-21 - **Prometheus** — Layer: tools; Postings: 5; Share: 0.0379; Required: 5; Open postings: 0; First seen: 2026-04-30 - **SolidWorks** — Layer: tools; Postings: 5; Share: 0.0379; Required: 5; Open postings: 2; First seen: 2026-09-02 - **Bash** — Layer: languages; Postings: 5; Share: 0.0379; Required: 3; Open postings: 1; First seen: 2026-06-26 - **Dart** — Layer: languages; Postings: 5; Share: 0.0379; Required: 2; Open postings: 2; First seen: 2026-08-25 - **Active Directory** — Layer: cloud; Postings: 4; Share: 0.0303; Required: 4; Open postings: 0; First seen: 2026-06-09 - **Ansible** — Layer: tools; Postings: 4; Share: 0.0303; Required: 4; Open postings: 0; First seen: 2026-06-26 - **Chef** — Layer: tools; Postings: 4; Share: 0.0303; Required: 4; Open postings: 0; First seen: 2026-06-26 - **DynamoDB** — Layer: data; Postings: 4; Share: 0.0303; Required: 4; Open postings: 1; First seen: 2026-03-19 - **GCP** — Layer: cloud; Postings: 4; Share: 0.0303; Required: 4; Open postings: 0; First seen: 2026-06-26 - **Helm** — Layer: tools; Postings: 4; Share: 0.0303; Required: 4; Open postings: 0; First seen: 2026-06-26 - **Octopus Deploy** — Layer: tools; Postings: 4; Share: 0.0303; Required: 4; Open postings: 1; First seen: 2026-10-15 - **Power BI** — Layer: cloud; Postings: 4; Share: 0.0303; Required: 4; Open postings: 0; First seen: 2026-09-09 - **ABAP** — Layer: languages; Postings: 4; Share: 0.0303; Required: 2; Open postings: 0; First seen: 2026-09-10 - **Adobe Photoshop** — Layer: tools; Postings: 3; Share: 0.0227; Required: 3; Open postings: 1; First seen: 2026-08-20 - **Assembly** — Layer: languages; Postings: 3; Share: 0.0227; Required: 3; Open postings: 1; First seen: 2026-10-01 - … 73 more in the JSON form ## Changes ### First appeared - **CATIA** — First seen: 2026-11-02 - **Matplotlib** — First seen: 2026-11-02 - **NumPy** — First seen: 2026-11-02 - **Scikit-learn** — First seen: 2026-11-02 - **Spark** — First seen: 2026-11-02 - **FMEA** — First seen: 2026-10-29 - **Kotlin** — First seen: 2026-10-20 - **Swift** — First seen: 2026-10-20 ### Rising - **Git** — Share from: 5; Share to: 20 - **C++** — Share from: 16; Share to: 26 - **Microsoft Excel** — Share from: 16; Share to: 26 - **Wi-Fi** — Share from: 5; Share to: 13 - **SQL** — Share from: 0; Share to: 8 - **.NET** — Share from: 0; Share to: 7 - **Rest API** — Share from: 0; Share to: 7 - **GitHub Actions** — Share from: 0; Share to: 7 ### Falling - **FreeRTOS** — Share from: 21; Share to: 2 - **Informatica** — Share from: 16; Share to: 0 - **Active Directory** — Share from: 16; Share to: 1 - **Machine Learning** — Share from: 16; Share to: 2 - **Windows** — Share from: 16; Share to: 3 - **Computer Vision** — Share from: 16; Share to: 5 - **PowerShell** — Share from: 11; Share to: 5 ### Not seen 180d - **Redis** — Last seen: 2026-04-30 - **API Gateway** — Last seen: 2026-03-19 - **Auth0** — Last seen: 2026-03-19 ## Similar stacks - [Nexio Management](https://alion.io/company/nexio-management/technologies) — Shared technologies: 90 - [Siemens Energy](https://alion.io/company/siemens-energy/technologies) — Shared technologies: 88 - [Akkodis](https://alion.io/company/akkodis/technologies) — Shared technologies: 96 - [Alstom](https://alion.io/company/alstom/technologies) — Shared technologies: 89 - [Valeo](https://alion.io/company/valeo/technologies) — Shared technologies: 88 - [Carrier Global Corporation](https://alion.io/company/carrier/technologies) — Shared technologies: 95 - [Netcompany](https://alion.io/company/netcompany-poland/technologies) — Shared technologies: 86 - [Johnson Controls](https://alion.io/company/johnsoncontrols-3/technologies) — Shared technologies: 105 --- [Page](https://alion.io/company/resideo/technologies) · [JSON](https://alion.io/company/resideo/technologies.json) Source: Alion (alion.io), 2026-11-12. 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