# Wissen Technology - **Answer**: Wissen Technology builds mostly with SQL, Python, Java, JavaScript. Its stack also includes AWS, Azure, Spring Boot, PostgreSQL. SQL is named in 62 of the 103 job postings Wissen Technology published in the last 12 months (60%). Counted by Alion from the job postings of Wissen Technology, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 103 - **Open postings**: 51 - **Technologies in use**: 211 - **Modernity score**: 84 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 412 - **Name**: Wissen Technology - **Domain**: wissen.com - **Url**: ## Technologies - **SQL** — Layer: languages; Postings: 62; Share: 0.6019; Required: 58; Open postings: 30; First seen: 2026-07-01 - **CI/CD** — Layer: practices; Postings: 61; Share: 0.5922; Required: 38; Open postings: 32; First seen: 2026-06-29 - **Python** — Layer: languages; Postings: 46; Share: 0.4466; Required: 41; Open postings: 22; First seen: 2026-06-18 - **Java** — Layer: languages; Postings: 46; Share: 0.4466; Required: 36; Open postings: 19; First seen: 2026-07-01 - **AWS** — Layer: cloud; Postings: 45; Share: 0.4369; Required: 30; Open postings: 23; First seen: 2026-06-18 - **Azure** — Layer: cloud; Postings: 43; Share: 0.4175; Required: 30; Open postings: 21; First seen: 2026-06-18 - **Git** — Layer: tools; Postings: 35; Share: 0.3398; Required: 32; Open postings: 17; First seen: 2026-07-01 - **Docker** — Layer: tools; Postings: 34; Share: 0.3301; Required: 22; Open postings: 18; First seen: 2026-07-01 - **Kubernetes** — Layer: cloud; Postings: 33; Share: 0.3204; Required: 19; Open postings: 17; First seen: 2026-07-01 - **Spring Boot** — Layer: frameworks; Postings: 32; Share: 0.3107; Required: 32; Open postings: 12; First seen: 2026-07-01 - **Rest API** — Layer: tools; Postings: 31; Share: 0.301; Required: 30; Open postings: 20; First seen: 2026-07-01 - **JavaScript** — Layer: languages; Postings: 29; Share: 0.2816; Required: 19; Open postings: 16; First seen: 2026-07-01 - **GCP** — Layer: cloud; Postings: 25; Share: 0.2427; Required: 16; Open postings: 13; First seen: 2026-06-18 - **PostgreSQL** — Layer: data; Postings: 23; Share: 0.2233; Required: 23; Open postings: 7; First seen: 2026-07-01 - **Hibernate** — Layer: frameworks; Postings: 21; Share: 0.2039; Required: 21; Open postings: 4; First seen: 2026-07-01 - **React.js** — Layer: frameworks; Postings: 20; Share: 0.1942; Required: 19; Open postings: 12; First seen: 2026-07-01 - **Apache Kafka** — Layer: cloud; Postings: 20; Share: 0.1942; Required: 16; Open postings: 9; First seen: 2026-07-01 - **MySQL** — Layer: data; Postings: 17; Share: 0.165; Required: 17; Open postings: 4; First seen: 2026-07-01 - **TypeScript** — Layer: languages; Postings: 17; Share: 0.165; Required: 13; Open postings: 12; First seen: 2026-07-01 - **Maven** — Layer: tools; Postings: 14; Share: 0.1359; Required: 14; Open postings: 3; First seen: 2026-07-01 - **Gradle** — Layer: tools; Postings: 13; Share: 0.1262; Required: 13; Open postings: 3; First seen: 2026-07-01 - **Linux** — Layer: cloud; Postings: 13; Share: 0.1262; Required: 12; Open postings: 8; First seen: 2026-07-15 - **Jenkins** — Layer: tools; Postings: 13; Share: 0.1262; Required: 11; Open postings: 4; First seen: 2026-07-16 - **Azure DevOps** — Layer: cloud; Postings: 13; Share: 0.1262; Required: 10; Open postings: 5; First seen: 2026-07-15 - **LLM** — Layer: ai; Postings: 13; Share: 0.1262; Required: 9; Open postings: 8; First seen: 2026-06-18 - **AI Agents** — Layer: practices; Postings: 12; Share: 0.1165; Required: 11; Open postings: 6; First seen: 2026-06-18 - **Terraform** — Layer: tools; Postings: 11; Share: 0.1068; Required: 8; Open postings: 5; First seen: 2026-07-01 - **Copilot** — Layer: tools; Postings: 11; Share: 0.1068; Required: 7; Open postings: 4; First seen: 2026-07-16 - **JUnit** — Layer: frameworks; Postings: 10; Share: 0.0971; Required: 10; Open postings: 3; First seen: 2026-07-01 - **RAG** — Layer: practices; Postings: 10; Share: 0.0971; Required: 8; Open postings: 6; First seen: 2026-06-18 - **Oracle** — Layer: data; Postings: 9; Share: 0.0874; Required: 8; Open postings: 4; First seen: 2026-07-15 - **ETL/ELT** — Layer: practices; Postings: 9; Share: 0.0874; Required: 7; Open postings: 6; First seen: 2026-06-18 - **Claude** — Layer: ai; Postings: 9; Share: 0.0874; Required: 5; Open postings: 4; First seen: 2026-06-18 - **OpenAI** — Layer: cloud; Postings: 9; Share: 0.0874; Required: 3; Open postings: 5; First seen: 2026-08-07 - **Unix** — Layer: cloud; Postings: 8; Share: 0.0777; Required: 7; Open postings: 3; First seen: 2026-07-15 - **RabbitMQ** — Layer: cloud; Postings: 8; Share: 0.0777; Required: 5; Open postings: 3; First seen: 2026-07-01 - **Spark** — Layer: cloud; Postings: 8; Share: 0.0777; Required: 5; Open postings: 5; First seen: 2026-07-24 - **LangChain** — Layer: frameworks; Postings: 8; Share: 0.0777; Required: 3; Open postings: 4; First seen: 2026-06-18 - **Mockito** — Layer: frameworks; Postings: 7; Share: 0.068; Required: 7; Open postings: 1; First seen: 2026-07-01 - **Spring MVC** — Layer: frameworks; Postings: 7; Share: 0.068; Required: 7; Open postings: 1; First seen: 2026-07-16 - **Spring Security** — Layer: frameworks; Postings: 7; Share: 0.068; Required: 7; Open postings: 1; First seen: 2026-07-01 - **Angular** — Layer: frameworks; Postings: 7; Share: 0.068; Required: 6; Open postings: 4; First seen: 2026-07-09 - **Selenium** — Layer: frameworks; Postings: 7; Share: 0.068; Required: 6; Open postings: 3; First seen: 2026-07-09 - **Snowflake** — Layer: data; Postings: 7; Share: 0.068; Required: 6; Open postings: 2; First seen: 2026-07-24 - **GitHub Actions** — Layer: cloud; Postings: 7; Share: 0.068; Required: 5; Open postings: 2; First seen: 2026-08-18 - **Grafana** — Layer: cloud; Postings: 7; Share: 0.068; Required: 4; Open postings: 2; First seen: 2026-07-01 - **Kotlin** — Layer: languages; Postings: 7; Share: 0.068; Required: 4; Open postings: 1; First seen: 2026-07-01 - **Machine Learning** — Layer: practices; Postings: 7; Share: 0.068; Required: 3; Open postings: 6; First seen: 2026-07-20 - **Db2** — Layer: data; Postings: 6; Share: 0.0583; Required: 6; Open postings: 2; First seen: 2026-07-15 - **Node JS** — Layer: languages; Postings: 6; Share: 0.0583; Required: 6; Open postings: 4; First seen: 2026-08-07 - … 161 more in the JSON form ## Changes ### First appeared - **Copilot Studio** — First seen: 2026-11-04 - **IAM** — First seen: 2026-10-29 - **Windows Server** — First seen: 2026-10-26 - **Microsoft Excel** — First seen: 2026-10-26 - **C#** — First seen: 2026-10-22 - **Jest** — First seen: 2026-10-19 - **Apex** — First seen: 2026-10-13 - **Lightning Web Components** — First seen: 2026-10-13 ### Rising - **Azure DevOps** — Share from: 3; Share to: 18 - **Jenkins** — Share from: 6; Share to: 16 - **GitHub Actions** — Share from: 0; Share to: 10 - **ETL/ELT** — Share from: 3; Share to: 12 - **pySpark** — Share from: 0; Share to: 9 - **Spark** — Share from: 3; Share to: 10 - **Configuration Management** — Share from: 0; Share to: 7 - **Databricks** — Share from: 0; Share to: 7 ### Falling - **Hibernate** — Share from: 36; Share to: 12 - **PostgreSQL** — Share from: 36; Share to: 15 - **Spring Boot** — Share from: 42; Share to: 25 - **JUnit** — Share from: 19; Share to: 4 - **Apache Kafka** — Share from: 28; Share to: 15 - **Claude** — Share from: 17; Share to: 4 - **Spring Security** — Share from: 14; Share to: 3 - **Selenium** — Share from: 14; Share to: 3 ## Similar stacks - [Optum](https://alion.io/company/optum/technologies) — Shared technologies: 145 - [Iris Software](https://alion.io/company/iris-software/technologies) — Shared technologies: 138 - [Straive](https://alion.io/company/straive-2/technologies) — Shared technologies: 140 - [London Stock Exchange Group](https://alion.io/company/lseg/technologies) — Shared technologies: 179 - [Mphasis](https://alion.io/company/mphasis/technologies) — Shared technologies: 161 - [Ascendion](https://alion.io/company/ascendion/technologies) — Shared technologies: 175 - [Unison Group](https://alion.io/company/unisongroup/technologies) — Shared technologies: 149 - [Altimetrik](https://alion.io/company/altimetrik/technologies) — Shared technologies: 136 --- [Page](https://alion.io/company/wissen-technology/technologies) · [JSON](https://alion.io/company/wissen-technology/technologies.json) Source: Alion (alion.io), 2026-11-13. 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