# LinkedIn - **Answer**: LinkedIn builds mostly with Python, SQL, Java, C++. Its stack also includes Kubernetes, Azure, PyTorch, React.js. Python is named in 81 of the 193 job postings LinkedIn published in the last 12 months (42%). Counted by Alion from the job postings of LinkedIn, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 193 - **Open postings**: 72 - **Technologies in use**: 177 - **Modernity score**: 80 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 13163 - **Name**: LinkedIn - **Domain**: linkedin.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 81; Share: 0.4197; Required: 62; Open postings: 33; First seen: 2026-06-08 - **SQL** — Layer: languages; Postings: 62; Share: 0.3212; Required: 36; Open postings: 20; First seen: 2026-08-12 - **Java** — Layer: languages; Postings: 48; Share: 0.2487; Required: 38; Open postings: 21; First seen: 2026-06-08 - **CI/CD** — Layer: practices; Postings: 39; Share: 0.2021; Required: 32; Open postings: 13; First seen: 2026-06-22 - **AI Agents** — Layer: practices; Postings: 39; Share: 0.2021; Required: 28; Open postings: 12; First seen: 2026-03-25 - **Machine Learning** — Layer: practices; Postings: 36; Share: 0.1865; Required: 28; Open postings: 13; First seen: 2026-03-25 - **LLM** — Layer: ai; Postings: 26; Share: 0.1347; Required: 19; Open postings: 10; First seen: 2026-06-08 - **C++** — Layer: languages; Postings: 24; Share: 0.1244; Required: 19; Open postings: 6; First seen: 2026-06-22 - **A/B Testing** — Layer: practices; Postings: 23; Share: 0.1192; Required: 13; Open postings: 12; First seen: 2026-08-06 - **Copilot** — Layer: tools; Postings: 20; Share: 0.1036; Required: 4; Open postings: 7; First seen: 2026-08-06 - **JavaScript** — Layer: languages; Postings: 19; Share: 0.0984; Required: 10; Open postings: 2; First seen: 2026-08-12 - **Kubernetes** — Layer: cloud; Postings: 18; Share: 0.0933; Required: 6; Open postings: 11; First seen: 2026-07-06 - **Azure** — Layer: cloud; Postings: 17; Share: 0.0881; Required: 7; Open postings: 10; First seen: 2026-08-28 - **Power BI** — Layer: cloud; Postings: 16; Share: 0.0829; Required: 4; Open postings: 3; First seen: 2026-08-28 - **Scala** — Layer: languages; Postings: 15; Share: 0.0777; Required: 15; Open postings: 5; First seen: 2026-08-13 - **Spark** — Layer: cloud; Postings: 15; Share: 0.0777; Required: 6; Open postings: 5; First seen: 2026-08-06 - **Linux** — Layer: cloud; Postings: 15; Share: 0.0777; Required: 5; Open postings: 7; First seen: 2026-08-03 - **Recommender Systems** — Layer: practices; Postings: 14; Share: 0.0725; Required: 8; Open postings: 5; First seen: 2026-05-05 - **Tableau** — Layer: cloud; Postings: 14; Share: 0.0725; Required: 2; Open postings: 1; First seen: 2026-08-31 - **Go** — Layer: languages; Postings: 13; Share: 0.0674; Required: 12; Open postings: 3; First seen: 2026-09-15 - **Agentic Workflows** — Layer: practices; Postings: 13; Share: 0.0674; Required: 9; Open postings: 5; First seen: 2026-08-13 - **Microsoft Excel** — Layer: tools; Postings: 12; Share: 0.0622; Required: 6; Open postings: 1; First seen: 2026-09-03 - **AWS** — Layer: cloud; Postings: 12; Share: 0.0622; Required: 5; Open postings: 7; First seen: 2026-08-28 - **C#** — Layer: languages; Postings: 11; Share: 0.057; Required: 10; Open postings: 1; First seen: 2026-06-22 - **GCP** — Layer: cloud; Postings: 11; Share: 0.057; Required: 8; Open postings: 7; First seen: 2026-08-28 - **Claude Code** — Layer: tools; Postings: 11; Share: 0.057; Required: 1; Open postings: 5; First seen: 2026-08-06 - **Fine-tuning** — Layer: practices; Postings: 10; Share: 0.0518; Required: 4; Open postings: 6; First seen: 2026-08-06 - **PyTorch** — Layer: frameworks; Postings: 10; Share: 0.0518; Required: 2; Open postings: 3; First seen: 2026-08-06 - **IAM** — Layer: practices; Postings: 9; Share: 0.0466; Required: 6; Open postings: 6; First seen: 2026-08-28 - **gRPC** — Layer: tools; Postings: 9; Share: 0.0466; Required: 6; Open postings: 5; First seen: 2026-09-11 - **Ruby** — Layer: languages; Postings: 8; Share: 0.0415; Required: 8; Open postings: 2; First seen: 2026-08-13 - **Rust** — Layer: languages; Postings: 7; Share: 0.0363; Required: 6; Open postings: 1; First seen: 2026-09-11 - **TypeScript** — Layer: languages; Postings: 7; Share: 0.0363; Required: 5; Open postings: 2; First seen: 2026-08-13 - **Apache Kafka** — Layer: cloud; Postings: 7; Share: 0.0363; Required: 4; Open postings: 2; First seen: 2026-09-11 - **Rest API** — Layer: tools; Postings: 7; Share: 0.0363; Required: 3; Open postings: 3; First seen: 2026-09-14 - **OpenAI Codex** — Layer: tools; Postings: 7; Share: 0.0363; Required: 0; Open postings: 3; First seen: 2026-08-06 - **Figma** — Layer: cloud; Postings: 6; Share: 0.0311; Required: 6; Open postings: 6; First seen: 2026-09-30 - **Objective-C** — Layer: languages; Postings: 6; Share: 0.0311; Required: 6; Open postings: 0; First seen: 2026-08-21 - **React.js** — Layer: frameworks; Postings: 6; Share: 0.0311; Required: 6; Open postings: 0; First seen: 2026-08-13 - **Incident Management** — Layer: practices; Postings: 6; Share: 0.0311; Required: 5; Open postings: 4; First seen: 2026-09-01 - **Active Directory** — Layer: cloud; Postings: 6; Share: 0.0311; Required: 4; Open postings: 2; First seen: 2026-09-14 - **GraphQL** — Layer: tools; Postings: 6; Share: 0.0311; Required: 4; Open postings: 2; First seen: 2026-09-14 - **Git** — Layer: tools; Postings: 6; Share: 0.0311; Required: 1; Open postings: 2; First seen: 2026-09-10 - **TCP/IP** — Layer: practices; Postings: 6; Share: 0.0311; Required: 1; Open postings: 1; First seen: 2026-09-21 - **GitHub** — Layer: cloud; Postings: 6; Share: 0.0311; Required: 0; Open postings: 3; First seen: 2026-09-18 - **LLM Guardrails** — Layer: practices; Postings: 5; Share: 0.0259; Required: 5; Open postings: 2; First seen: 2026-06-08 - **Model Context Protocol** — Layer: tools; Postings: 5; Share: 0.0259; Required: 3; Open postings: 5; First seen: 2026-10-06 - **Anomaly Detection** — Layer: practices; Postings: 5; Share: 0.0259; Required: 2; Open postings: 3; First seen: 2026-08-28 - **Claude** — Layer: ai; Postings: 5; Share: 0.0259; Required: 2; Open postings: 2; First seen: 2026-08-13 - **Cursor** — Layer: tools; Postings: 5; Share: 0.0259; Required: 2; Open postings: 2; First seen: 2026-09-18 - … 127 more in the JSON form ## Changes ### First appeared - **Amazon CloudWatch** — First seen: 2026-10-30 - **Bash** — First seen: 2026-10-30 - **Datadog** — First seen: 2026-10-30 - **GitLab** — First seen: 2026-10-30 - **MS SQL** — First seen: 2026-10-30 - **Splunk** — First seen: 2026-10-30 - **Agentforce** — First seen: 2026-10-29 - **Apex** — First seen: 2026-10-29 ### Rising - **SQL** — Share from: 6; Share to: 35 - **AI Agents** — Share from: 6; Share to: 21 - **Azure** — Share from: 0; Share to: 10 - **Power BI** — Share from: 0; Share to: 9 - **Tableau** — Share from: 0; Share to: 8 - **Go** — Share from: 0; Share to: 7 - **Microsoft Excel** — Share from: 0; Share to: 7 - **AWS** — Share from: 0; Share to: 7 ### Falling - **Machine Learning** — Share from: 50; Share to: 15 - **Java** — Share from: 56; Share to: 22 - **Fine-tuning** — Share from: 31; Share to: 3 - **Recommender Systems** — Share from: 31; Share to: 5 - **Spark** — Share from: 31; Share to: 6 - **OpenAI Codex** — Share from: 25; Share to: 2 - **PyTorch** — Share from: 25; Share to: 3 - **Claude Code** — Share from: 25; Share to: 4 ## Similar stacks - [Snowflake](https://alion.io/company/snowflake/technologies) — Shared technologies: 158 - [NetApp](https://alion.io/company/netapp/technologies) — Shared technologies: 135 - [Trend Micro](https://alion.io/company/trend-micro/technologies) — Shared technologies: 141 - [Bloomberg](https://alion.io/company/bloomberg/technologies) — Shared technologies: 138 - [eBay](https://alion.io/company/ebay/technologies) — Shared technologies: 133 - [Singtel](https://alion.io/company/singtel/technologies) — Shared technologies: 138 - [LexisNexis](https://alion.io/company/lexisnexis-legal/technologies) — Shared technologies: 127 - [Databricks](https://alion.io/company/databricks/technologies) — Shared technologies: 132 --- [Page](https://alion.io/company/linkedin/technologies) · [JSON](https://alion.io/company/linkedin/technologies.json) Source: Alion (alion.io), 2026-11-12. 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