# HARMAN International - **Answer**: HARMAN International builds mostly with C++, Python, C#, Java. Its stack also includes Linux, .NET, PostgreSQL, PyTorch. Linux is named in 123 of the 435 job postings HARMAN International published in the last 12 months (28%). Counted by Alion from the job postings of HARMAN International, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 435 - **Open postings**: 210 - **Technologies in use**: 348 - **Modernity score**: 78 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 6265 - **Name**: HARMAN International - **Domain**: harman.com - **Url**: ## Technologies - **Linux** — Layer: cloud; Postings: 123; Share: 0.2828; Required: 112; Open postings: 59; First seen: 2024-04-09 - **C++** — Layer: languages; Postings: 120; Share: 0.2759; Required: 112; Open postings: 51; First seen: 2024-09-06 - **Python** — Layer: languages; Postings: 112; Share: 0.2575; Required: 97; Open postings: 52; First seen: 2024-04-09 - **C#** — Layer: languages; Postings: 107; Share: 0.246; Required: 14; Open postings: 11; First seen: 2024-04-04 - **.NET** — Layer: cloud; Postings: 96; Share: 0.2207; Required: 18; Open postings: 3; First seen: 2026-06-24 - **CI/CD** — Layer: practices; Postings: 92; Share: 0.2115; Required: 62; Open postings: 37; First seen: 2024-04-09 - **Azure** — Layer: cloud; Postings: 68; Share: 0.1563; Required: 38; Open postings: 34; First seen: 2026-04-27 - **Git** — Layer: tools; Postings: 65; Share: 0.1494; Required: 52; Open postings: 26; First seen: 2025-01-11 - **AWS** — Layer: cloud; Postings: 56; Share: 0.1287; Required: 35; Open postings: 24; First seen: 2025-02-11 - **Wi-Fi** — Layer: practices; Postings: 46; Share: 0.1057; Required: 32; Open postings: 25; First seen: 2025-01-11 - **Java** — Layer: languages; Postings: 40; Share: 0.092; Required: 31; Open postings: 14; First seen: 2024-08-07 - **Kubernetes** — Layer: cloud; Postings: 38; Share: 0.0874; Required: 19; Open postings: 19; First seen: 2024-06-14 - **Docker** — Layer: tools; Postings: 37; Share: 0.0851; Required: 19; Open postings: 17; First seen: 2024-06-14 - **Machine Learning** — Layer: practices; Postings: 36; Share: 0.0828; Required: 23; Open postings: 14; First seen: 2025-10-16 - **Power BI** — Layer: cloud; Postings: 36; Share: 0.0828; Required: 17; Open postings: 19; First seen: 2026-02-07 - **SQL** — Layer: languages; Postings: 34; Share: 0.0782; Required: 21; Open postings: 20; First seen: 2026-04-27 - **Jenkins** — Layer: tools; Postings: 29; Share: 0.0667; Required: 16; Open postings: 8; First seen: 2024-04-09 - **Microsoft Excel** — Layer: tools; Postings: 28; Share: 0.0644; Required: 23; Open postings: 18; First seen: 2025-02-27 - **GCP** — Layer: cloud; Postings: 28; Share: 0.0644; Required: 15; Open postings: 16; First seen: 2026-04-27 - **Kotlin** — Layer: languages; Postings: 24; Share: 0.0552; Required: 23; Open postings: 5; First seen: 2024-08-07 - **Rest API** — Layer: tools; Postings: 23; Share: 0.0529; Required: 16; Open postings: 9; First seen: 2024-06-06 - **JavaScript** — Layer: languages; Postings: 22; Share: 0.0506; Required: 14; Open postings: 14; First seen: 2024-06-06 - **GitHub** — Layer: cloud; Postings: 19; Share: 0.0437; Required: 13; Open postings: 7; First seen: 2026-04-27 - **RTOS** — Layer: cloud; Postings: 18; Share: 0.0414; Required: 15; Open postings: 9; First seen: 2025-10-27 - **Terraform** — Layer: tools; Postings: 18; Share: 0.0414; Required: 15; Open postings: 7; First seen: 2026-06-08 - **Apache Kafka** — Layer: cloud; Postings: 18; Share: 0.0414; Required: 6; Open postings: 11; First seen: 2026-06-08 - **Databricks** — Layer: cloud; Postings: 17; Share: 0.0391; Required: 15; Open postings: 9; First seen: 2026-07-07 - **MATLAB** — Layer: languages; Postings: 17; Share: 0.0391; Required: 15; Open postings: 10; First seen: 2024-11-05 - **Figma** — Layer: cloud; Postings: 17; Share: 0.0391; Required: 10; Open postings: 7; First seen: 2024-06-06 - **PostgreSQL** — Layer: data; Postings: 17; Share: 0.0391; Required: 10; Open postings: 8; First seen: 2026-04-27 - **MQTT** — Layer: tools; Postings: 17; Share: 0.0391; Required: 6; Open postings: 7; First seen: 2026-05-21 - **C** — Layer: languages; Postings: 17; Share: 0.0391; Required: 0; Open postings: 7; First seen: 2026-09-21 - **AI Agents** — Layer: practices; Postings: 16; Share: 0.0368; Required: 15; Open postings: 6; First seen: 2026-07-21 - **GitLab CI** — Layer: cloud; Postings: 15; Share: 0.0345; Required: 15; Open postings: 4; First seen: 2025-10-23 - **Embedded C** — Layer: languages; Postings: 15; Share: 0.0345; Required: 13; Open postings: 5; First seen: 2026-09-21 - **Platform Engineering** — Layer: practices; Postings: 15; Share: 0.0345; Required: 13; Open postings: 9; First seen: 2026-07-07 - **RAG** — Layer: practices; Postings: 15; Share: 0.0345; Required: 12; Open postings: 9; First seen: 2026-07-07 - **LLM** — Layer: ai; Postings: 15; Share: 0.0345; Required: 11; Open postings: 9; First seen: 2026-03-02 - **Gerrit** — Layer: tools; Postings: 15; Share: 0.0345; Required: 8; Open postings: 6; First seen: 2026-08-26 - **Node JS** — Layer: languages; Postings: 14; Share: 0.0322; Required: 10; Open postings: 10; First seen: 2026-06-16 - **PyTorch** — Layer: frameworks; Postings: 14; Share: 0.0322; Required: 5; Open postings: 5; First seen: 2025-10-16 - **TCP/IP** — Layer: practices; Postings: 14; Share: 0.0322; Required: 4; Open postings: 8; First seen: 2025-10-22 - **Robot Framework** — Layer: frameworks; Postings: 13; Share: 0.0299; Required: 9; Open postings: 6; First seen: 2024-04-09 - **TensorFlow** — Layer: frameworks; Postings: 13; Share: 0.0299; Required: 5; Open postings: 4; First seen: 2025-10-16 - **Android SDK** — Layer: cloud; Postings: 12; Share: 0.0276; Required: 11; Open postings: 2; First seen: 2024-09-25 - **Bash** — Layer: languages; Postings: 12; Share: 0.0276; Required: 9; Open postings: 6; First seen: 2026-07-10 - **Azure DevOps** — Layer: cloud; Postings: 12; Share: 0.0276; Required: 8; Open postings: 6; First seen: 2026-09-18 - **Grafana** — Layer: cloud; Postings: 11; Share: 0.0253; Required: 6; Open postings: 5; First seen: 2026-06-08 - **ElasticSearch** — Layer: data; Postings: 11; Share: 0.0253; Required: 5; Open postings: 4; First seen: 2026-04-27 - **OpenAI** — Layer: cloud; Postings: 11; Share: 0.0253; Required: 4; Open postings: 4; First seen: 2026-07-07 - … 298 more in the JSON form ## Changes ### First appeared - **Azure Data Factory** — First seen: 2026-10-26 - **dbt** — First seen: 2026-10-26 - **CATIA** — First seen: 2026-10-23 - **GD&T** — First seen: 2026-10-23 - **Playwright** — First seen: 2026-10-23 - **Qt** — First seen: 2026-10-20 - **Valgrind** — First seen: 2026-10-20 - **Exoplayer** — First seen: 2026-10-16 ### Rising - **.NET** — Share from: 2; Share to: 26 - **C#** — Share from: 7; Share to: 28 - **C** — Share from: 0; Share to: 5 - **Wi-Fi** — Share from: 7; Share to: 11 - **Embedded C** — Share from: 0; Share to: 4 - **Gerrit** — Share from: 0; Share to: 4 - **Robot Framework** — Share from: 0; Share to: 4 - **GitHub** — Share from: 2; Share to: 5 ### Falling - **SQL** — Share from: 17; Share to: 6 - **Kubernetes** — Share from: 17; Share to: 7 - **Docker** — Share from: 17; Share to: 7 - **JavaScript** — Share from: 14; Share to: 4 - **Node JS** — Share from: 12; Share to: 2 - **GCP** — Share from: 14; Share to: 5 - **Terraform** — Share from: 12; Share to: 3 - **OpenAI** — Share from: 10; Share to: 1 ## Similar stacks - [HP Inc.](https://alion.io/company/hewlett-packard/technologies) — Shared technologies: 238 - [HP](https://alion.io/company/hewlett-packard-de/technologies) — Shared technologies: 226 - [Rockwell Automation](https://alion.io/company/rockwell-automation/technologies) — Shared technologies: 218 - [RTX](https://alion.io/company/raytheon-technologies/technologies) — Shared technologies: 257 - [Mercedes-Benz](https://alion.io/company/mercedes-benz/technologies) — Shared technologies: 225 - [Hitachi](https://alion.io/company/hitachi/technologies) — Shared technologies: 258 - [Avenga](https://alion.io/company/avenga/technologies) — Shared technologies: 233 - [Bosch](https://alion.io/company/bosch/technologies) — Shared technologies: 319 --- [Page](https://alion.io/company/harman-international/technologies) · [JSON](https://alion.io/company/harman-international/technologies.json) Source: Alion (alion.io), 2026-11-12. 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