# B&A - **Answer**: B&A builds mostly with SQL, Python, JavaScript, Java. Its stack also includes AWS, Oracle, Azure, MS SQL. SQL is named in 23 of the 72 job postings B&A published in the last 12 months (32%). Counted by Alion from the job postings of B&A, updated Nov 15, 2026. - **Window days**: 365 - **Postings analysed**: 72 - **Open postings**: 59 - **Technologies in use**: 130 - **Modernity score**: 73 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 1903800 - **Name**: B&A - **Domain**: bna-inc.com - **Url**: ## Technologies - **SQL** — Layer: languages; Postings: 23; Share: 0.3194; Required: 21; Open postings: 17; First seen: 2026-05-21 - **Python** — Layer: languages; Postings: 18; Share: 0.25; Required: 18; Open postings: 16; First seen: 2026-05-21 - **AWS** — Layer: cloud; Postings: 17; Share: 0.2361; Required: 14; Open postings: 14; First seen: 2026-05-21 - **Oracle** — Layer: data; Postings: 16; Share: 0.2222; Required: 13; Open postings: 10; First seen: 2026-08-03 - **Azure** — Layer: cloud; Postings: 15; Share: 0.2083; Required: 12; Open postings: 12; First seen: 2026-05-26 - **MS SQL** — Layer: data; Postings: 11; Share: 0.1528; Required: 11; Open postings: 8; First seen: 2026-07-21 - **CI/CD** — Layer: practices; Postings: 9; Share: 0.125; Required: 8; Open postings: 6; First seen: 2026-05-26 - **JavaScript** — Layer: languages; Postings: 8; Share: 0.1111; Required: 6; Open postings: 6; First seen: 2026-07-21 - **Java** — Layer: languages; Postings: 7; Share: 0.0972; Required: 6; Open postings: 5; First seen: 2026-07-21 - **ETL/ELT** — Layer: practices; Postings: 6; Share: 0.0833; Required: 6; Open postings: 4; First seen: 2026-05-21 - **Power BI** — Layer: cloud; Postings: 6; Share: 0.0833; Required: 6; Open postings: 4; First seen: 2026-06-30 - **Windows** — Layer: cloud; Postings: 6; Share: 0.0833; Required: 6; Open postings: 5; First seen: 2026-06-23 - **PostgreSQL** — Layer: data; Postings: 6; Share: 0.0833; Required: 5; Open postings: 5; First seen: 2026-05-21 - **Linux** — Layer: cloud; Postings: 5; Share: 0.0694; Required: 5; Open postings: 2; First seen: 2026-06-23 - **Red Teaming** — Layer: practices; Postings: 5; Share: 0.0694; Required: 5; Open postings: 5; First seen: 2026-10-20 - **GCP** — Layer: cloud; Postings: 5; Share: 0.0694; Required: 4; Open postings: 4; First seen: 2026-05-26 - **Angular** — Layer: frameworks; Postings: 4; Share: 0.0556; Required: 4; Open postings: 3; First seen: 2026-07-21 - **C#** — Layer: languages; Postings: 4; Share: 0.0556; Required: 4; Open postings: 3; First seen: 2026-07-21 - **Git** — Layer: tools; Postings: 4; Share: 0.0556; Required: 4; Open postings: 3; First seen: 2026-05-21 - **GitLab** — Layer: cloud; Postings: 4; Share: 0.0556; Required: 4; Open postings: 3; First seen: 2026-07-21 - **LDAP** — Layer: cloud; Postings: 4; Share: 0.0556; Required: 4; Open postings: 2; First seen: 2026-09-11 - **Machine Learning** — Layer: practices; Postings: 4; Share: 0.0556; Required: 4; Open postings: 3; First seen: 2026-07-21 - **Db2** — Layer: data; Postings: 4; Share: 0.0556; Required: 2; Open postings: 3; First seen: 2026-05-21 - **TypeScript** — Layer: languages; Postings: 4; Share: 0.0556; Required: 1; Open postings: 3; First seen: 2026-07-21 - **Amazon S3** — Layer: cloud; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-07-21 - **Anomaly Detection** — Layer: practices; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-07-21 - **C++** — Layer: languages; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-07-21 - **Configuration Management** — Layer: practices; Postings: 3; Share: 0.0417; Required: 3; Open postings: 2; First seen: 2026-07-21 - **Docker** — Layer: tools; Postings: 3; Share: 0.0417; Required: 3; Open postings: 2; First seen: 2026-07-21 - **GitLab CI** — Layer: cloud; Postings: 3; Share: 0.0417; Required: 3; Open postings: 1; First seen: 2026-07-21 - **IAM** — Layer: practices; Postings: 3; Share: 0.0417; Required: 3; Open postings: 2; First seen: 2026-07-30 - **Kubernetes** — Layer: cloud; Postings: 3; Share: 0.0417; Required: 3; Open postings: 2; First seen: 2026-07-21 - **Microsoft Excel** — Layer: tools; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-10-06 - **NLP** — Layer: practices; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-07-21 - **NumPy** — Layer: frameworks; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-07-17 - **Pandas** — Layer: frameworks; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-07-17 - **PyTorch** — Layer: frameworks; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-07-21 - **React.js** — Layer: frameworks; Postings: 3; Share: 0.0417; Required: 3; Open postings: 2; First seen: 2026-07-21 - **Reinforcement Learning** — Layer: practices; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-07-21 - **SOAP** — Layer: practices; Postings: 3; Share: 0.0417; Required: 3; Open postings: 2; First seen: 2026-07-21 - **Tableau** — Layer: cloud; Postings: 3; Share: 0.0417; Required: 3; Open postings: 2; First seen: 2026-07-21 - **TensorFlow** — Layer: frameworks; Postings: 3; Share: 0.0417; Required: 3; Open postings: 3; First seen: 2026-07-21 - **Vue.js** — Layer: frameworks; Postings: 3; Share: 0.0417; Required: 3; Open postings: 2; First seen: 2026-07-21 - **Windows Server** — Layer: cloud; Postings: 3; Share: 0.0417; Required: 3; Open postings: 2; First seen: 2026-08-03 - **Databricks** — Layer: cloud; Postings: 3; Share: 0.0417; Required: 1; Open postings: 2; First seen: 2026-07-21 - **Amazon SageMaker** — Layer: cloud; Postings: 2; Share: 0.0278; Required: 2; Open postings: 2; First seen: 2026-07-21 - **Apache Kafka** — Layer: cloud; Postings: 2; Share: 0.0278; Required: 2; Open postings: 2; First seen: 2026-07-21 - **Apache Tomcat** — Layer: tools; Postings: 2; Share: 0.0278; Required: 2; Open postings: 1; First seen: 2026-08-03 - **COBOL** — Layer: languages; Postings: 2; Share: 0.0278; Required: 2; Open postings: 1; First seen: 2026-08-03 - **Cobalt Strike** — Layer: tools; Postings: 2; Share: 0.0278; Required: 2; Open postings: 2; First seen: 2026-10-20 - … 80 more in the JSON form ## Changes ### First appeared - **PHP** — First seen: 2026-10-21 - **Red Teaming** — First seen: 2026-10-20 - **Cobalt Strike** — First seen: 2026-10-20 - **SolidWorks** — First seen: 2026-10-06 - **Microsoft Excel** — First seen: 2026-10-06 - **MuleSoft** — First seen: 2026-09-24 - **Apex** — First seen: 2026-09-24 - **Visual Basic** — First seen: 2026-09-18 ### Rising - **Oracle** — Share from: 8; Share to: 29 - **MS SQL** — Share from: 8; Share to: 19 - **Red Teaming** — Share from: 0; Share to: 10 - **LDAP** — Share from: 0; Share to: 8 - **Microsoft Excel** — Share from: 0; Share to: 6 ### Falling - **Python** — Share from: 46; Share to: 15 - **AWS** — Share from: 38; Share to: 17 - **JavaScript** — Share from: 25; Share to: 4 - **GCP** — Share from: 17; Share to: 2 - **Anomaly Detection** — Share from: 13; Share to: 0 - **C++** — Share from: 13; Share to: 0 - **NLP** — Share from: 13; Share to: 0 - **NumPy** — Share from: 13; Share to: 0 ## Similar stacks - [Chenega](https://alion.io/company/chenega/technologies) — Shared technologies: 96 - [Freedom Consulting Group](https://alion.io/company/freedom-consulting-group/technologies) — Shared technologies: 94 - [Millennium Management](https://alion.io/company/millennium-management/technologies) — Shared technologies: 95 - [Empower](https://alion.io/company/empower/technologies) — Shared technologies: 97 - [Netcompany](https://alion.io/company/netcompany-poland/technologies) — Shared technologies: 99 - [TIAA](https://alion.io/company/tiaa/technologies) — Shared technologies: 93 - [United Overseas Bank](https://alion.io/company/uobgroup/technologies) — Shared technologies: 99 - [LPL Financial](https://alion.io/company/lpl/technologies) — Shared technologies: 93 --- [Page](https://alion.io/company/bna-inc/technologies) · [JSON](https://alion.io/company/bna-inc/technologies.json) Source: Alion (alion.io), 2026-11-15. 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