# DataVisor - **Answer**: DataVisor builds mostly with Python, SQL, Java, Go. Its stack also includes Spark, Apache Kafka, Flink, Cassandra. Python is named in 26 of the 39 job postings DataVisor published in the last 12 months (67%). Counted by Alion from the job postings of DataVisor, updated Nov 14, 2026. - **Window days**: 365 - **Postings analysed**: 39 - **Open postings**: 28 - **Technologies in use**: 85 - **Modernity score**: 87 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 6370 - **Name**: DataVisor - **Domain**: datavisor.com - **Url**: ## Technologies - **Machine Learning** — Layer: practices; Postings: 39; Share: 1; Required: 39; Open postings: 28; First seen: 2024-12-06 - **Python** — Layer: languages; Postings: 26; Share: 0.6667; Required: 22; Open postings: 20; First seen: 2024-12-06 - **SQL** — Layer: languages; Postings: 23; Share: 0.5897; Required: 19; Open postings: 17; First seen: 2024-12-06 - **Java** — Layer: languages; Postings: 17; Share: 0.4359; Required: 15; Open postings: 13; First seen: 2024-12-06 - **Spark** — Layer: cloud; Postings: 15; Share: 0.3846; Required: 13; Open postings: 14; First seen: 2025-09-22 - **Apache Kafka** — Layer: cloud; Postings: 12; Share: 0.3077; Required: 11; Open postings: 12; First seen: 2025-09-22 - **Flink** — Layer: frameworks; Postings: 12; Share: 0.3077; Required: 11; Open postings: 12; First seen: 2025-09-22 - **LLM** — Layer: ai; Postings: 11; Share: 0.2821; Required: 7; Open postings: 11; First seen: 2026-05-13 - **AWS** — Layer: cloud; Postings: 9; Share: 0.2308; Required: 6; Open postings: 7; First seen: 2026-06-16 - **AI Agents** — Layer: practices; Postings: 8; Share: 0.2051; Required: 8; Open postings: 8; First seen: 2025-09-22 - **Cassandra** — Layer: data; Postings: 8; Share: 0.2051; Required: 8; Open postings: 8; First seen: 2025-09-22 - **Spring Framework** — Layer: frameworks; Postings: 8; Share: 0.2051; Required: 3; Open postings: 8; First seen: 2025-09-22 - **Hadoop** — Layer: frameworks; Postings: 7; Share: 0.1795; Required: 6; Open postings: 6; First seen: 2026-01-21 - **Kubernetes** — Layer: cloud; Postings: 7; Share: 0.1795; Required: 3; Open postings: 7; First seen: 2026-09-09 - **Hibernate** — Layer: frameworks; Postings: 5; Share: 0.1282; Required: 5; Open postings: 5; First seen: 2025-09-22 - **Model Context Protocol** — Layer: tools; Postings: 5; Share: 0.1282; Required: 2; Open postings: 5; First seen: 2026-08-21 - **RAG** — Layer: practices; Postings: 5; Share: 0.1282; Required: 0; Open postings: 5; First seen: 2026-09-09 - **Claude Code** — Layer: tools; Postings: 4; Share: 0.1026; Required: 4; Open postings: 4; First seen: 2026-09-09 - **HBase** — Layer: data; Postings: 4; Share: 0.1026; Required: 4; Open postings: 4; First seen: 2026-01-21 - **ClickHouse** — Layer: data; Postings: 4; Share: 0.1026; Required: 3; Open postings: 4; First seen: 2026-09-09 - **GCP** — Layer: cloud; Postings: 4; Share: 0.1026; Required: 3; Open postings: 3; First seen: 2026-08-21 - **Function Calling** — Layer: practices; Postings: 4; Share: 0.1026; Required: 0; Open postings: 4; First seen: 2026-09-09 - **CI/CD** — Layer: practices; Postings: 3; Share: 0.0769; Required: 3; Open postings: 3; First seen: 2026-11-04 - **Copilot** — Layer: tools; Postings: 3; Share: 0.0769; Required: 3; Open postings: 3; First seen: 2026-09-23 - **Cursor** — Layer: tools; Postings: 3; Share: 0.0769; Required: 3; Open postings: 3; First seen: 2026-09-23 - **LLM Evaluation** — Layer: practices; Postings: 3; Share: 0.0769; Required: 3; Open postings: 3; First seen: 2026-09-23 - **MySQL** — Layer: data; Postings: 3; Share: 0.0769; Required: 3; Open postings: 3; First seen: 2026-11-04 - **Azure** — Layer: cloud; Postings: 3; Share: 0.0769; Required: 2; Open postings: 2; First seen: 2026-08-27 - **CUDA** — Layer: frameworks; Postings: 3; Share: 0.0769; Required: 0; Open postings: 3; First seen: 2026-02-27 - **Agentic Workflows** — Layer: practices; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-08-20 - **Amazon EC2** — Layer: cloud; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-08-21 - **Amazon EKS** — Layer: cloud; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-11-13 - **Amazon S3** — Layer: cloud; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-08-21 - **Docker** — Layer: tools; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-09-09 - **Go** — Layer: languages; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-11-13 - **Grafana** — Layer: cloud; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-11-13 - **Helm** — Layer: tools; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-11-13 - **IAM** — Layer: practices; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-08-21 - **Knowledge Graph** — Layer: practices; Postings: 2; Share: 0.0513; Required: 2; Open postings: 1; First seen: 2024-12-06 - **NumPy** — Layer: frameworks; Postings: 2; Share: 0.0513; Required: 2; Open postings: 0; First seen: 2026-08-05 - **Pandas** — Layer: frameworks; Postings: 2; Share: 0.0513; Required: 2; Open postings: 0; First seen: 2026-08-05 - **Prometheus** — Layer: tools; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-11-13 - **Scikit-learn** — Layer: frameworks; Postings: 2; Share: 0.0513; Required: 2; Open postings: 0; First seen: 2026-08-05 - **Terraform** — Layer: tools; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-11-13 - **pySpark** — Layer: tools; Postings: 2; Share: 0.0513; Required: 2; Open postings: 2; First seen: 2026-10-27 - **Claude** — Layer: ai; Postings: 2; Share: 0.0513; Required: 1; Open postings: 2; First seen: 2026-05-13 - **PyTorch** — Layer: frameworks; Postings: 2; Share: 0.0513; Required: 1; Open postings: 1; First seen: 2026-08-27 - **AWS Bedrock** — Layer: cloud; Postings: 1; Share: 0.0256; Required: 1; Open postings: 1; First seen: 2026-08-21 - **Bash** — Layer: languages; Postings: 1; Share: 0.0256; Required: 1; Open postings: 1; First seen: 2026-11-13 - **C++** — Layer: languages; Postings: 1; Share: 0.0256; Required: 1; Open postings: 1; First seen: 2025-09-22 - … 35 more in the JSON form ## Changes ### First appeared - **Amazon EKS** — First seen: 2026-11-13 - **Go** — First seen: 2026-11-13 - **Grafana** — First seen: 2026-11-13 - **Helm** — First seen: 2026-11-13 - **Prometheus** — First seen: 2026-11-13 - **Terraform** — First seen: 2026-11-13 - **CI/CD** — First seen: 2026-11-04 - **MySQL** — First seen: 2026-11-04 ### Rising - **LLM** — Share from: 7; Share to: 45 - **Spark** — Share from: 14; Share to: 50 - **Kubernetes** — Share from: 0; Share to: 35 - **AWS** — Share from: 7; Share to: 40 - **AI Agents** — Share from: 7; Share to: 35 - **Model Context Protocol** — Share from: 0; Share to: 25 - **RAG** — Share from: 0; Share to: 25 - **Apache Kafka** — Share from: 14; Share to: 35 ### Falling - **SQL** — Share from: 79; Share to: 40 - **Python** — Share from: 86; Share to: 50 ## Similar stacks - [Coupa Software](https://alion.io/company/coupa/technologies) — Shared technologies: 58 - [Appier](https://alion.io/company/appier-2/technologies) — Shared technologies: 57 - [Blend360](https://alion.io/company/blend360/technologies) — Shared technologies: 58 - [Workday](https://alion.io/company/myworkdayjobs-impl/technologies) — Shared technologies: 60 - [BlackRock](https://alion.io/company/blackrock/technologies) — Shared technologies: 58 - [Shopee](https://alion.io/company/shopee/technologies) — Shared technologies: 61 - [United Overseas Bank](https://alion.io/company/uobgroup/technologies) — Shared technologies: 62 - [Twilio](https://alion.io/company/twilio/technologies) — Shared technologies: 59 --- [Page](https://alion.io/company/datavisor/technologies) · [JSON](https://alion.io/company/datavisor/technologies.json) Source: Alion (alion.io), 2026-11-14. 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