# SPAN

- **Answer**: SPAN builds mostly with Python, C++, TypeScript, SQL. Its stack also includes Linux, AWS, Flink, React Native. Python is named in 22 of the 37 job postings SPAN published in the last 12 months (59%). Counted by Alion from the job postings of SPAN, updated Nov 12, 2026.
- **Window days**: 365
- **Postings analysed**: 37
- **Open postings**: 16
- **Technologies in use**: 124
- **Modernity score**: 65
- **Ai adoption**: no
- **License**: CC BY-SA 4.0

## Company

- **Id**: 5825
- **Name**: SPAN
- **Domain**: span.io
- **Url**: <https://alion.io/company/span>

## Technologies

- **Python** — Layer: languages; Postings: 22; Share: 0.5946; Required: 21; Open postings: 9; First seen: 2025-12-17
- **Linux** — Layer: cloud; Postings: 12; Share: 0.3243; Required: 12; Open postings: 4; First seen: 2025-12-17
- **C++** — Layer: languages; Postings: 10; Share: 0.2703; Required: 10; Open postings: 3; First seen: 2025-12-17
- **CI/CD** — Layer: practices; Postings: 10; Share: 0.2703; Required: 9; Open postings: 4; First seen: 2026-01-07
- **AWS** — Layer: cloud; Postings: 10; Share: 0.2703; Required: 8; Open postings: 4; First seen: 2026-01-02
- **Kubernetes** — Layer: cloud; Postings: 8; Share: 0.2162; Required: 8; Open postings: 4; First seen: 2026-01-02
- **RTOS** — Layer: cloud; Postings: 8; Share: 0.2162; Required: 8; Open postings: 3; First seen: 2025-12-17
- **Wi-Fi** — Layer: practices; Postings: 7; Share: 0.1892; Required: 7; Open postings: 1; First seen: 2025-12-17
- **Terraform** — Layer: tools; Postings: 6; Share: 0.1622; Required: 6; Open postings: 2; First seen: 2026-01-02
- **TypeScript** — Layer: languages; Postings: 6; Share: 0.1622; Required: 6; Open postings: 1; First seen: 2026-01-02
- **gRPC** — Layer: tools; Postings: 6; Share: 0.1622; Required: 6; Open postings: 1; First seen: 2026-01-02
- **Apache Kafka** — Layer: cloud; Postings: 5; Share: 0.1351; Required: 5; Open postings: 1; First seen: 2026-01-02
- **Docker** — Layer: tools; Postings: 5; Share: 0.1351; Required: 5; Open postings: 2; First seen: 2026-03-20
- **FMEA** — Layer: practices; Postings: 5; Share: 0.1351; Required: 5; Open postings: 4; First seen: 2026-06-04
- **GraphQL** — Layer: tools; Postings: 5; Share: 0.1351; Required: 5; Open postings: 1; First seen: 2026-01-02
- **MQTT** — Layer: tools; Postings: 5; Share: 0.1351; Required: 5; Open postings: 1; First seen: 2026-01-02
- **SQL** — Layer: languages; Postings: 5; Share: 0.1351; Required: 5; Open postings: 1; First seen: 2026-01-02
- **Zigbee** — Layer: tools; Postings: 5; Share: 0.1351; Required: 5; Open postings: 0; First seen: 2025-12-17
- **JavaScript** — Layer: languages; Postings: 5; Share: 0.1351; Required: 3; Open postings: 1; First seen: 2026-01-07
- **Ansible** — Layer: tools; Postings: 4; Share: 0.1081; Required: 4; Open postings: 2; First seen: 2026-03-20
- **Datadog** — Layer: cloud; Postings: 4; Share: 0.1081; Required: 4; Open postings: 0; First seen: 2026-01-02
- **GitHub Actions** — Layer: cloud; Postings: 4; Share: 0.1081; Required: 4; Open postings: 1; First seen: 2026-03-20
- **Human-in-the-Loop** — Layer: practices; Postings: 4; Share: 0.1081; Required: 4; Open postings: 1; First seen: 2026-03-20
- **Pulumi** — Layer: tools; Postings: 4; Share: 0.1081; Required: 4; Open postings: 1; First seen: 2026-01-02
- **Rest API** — Layer: tools; Postings: 4; Share: 0.1081; Required: 4; Open postings: 1; First seen: 2026-01-02
- **AWS Lambda** — Layer: cloud; Postings: 3; Share: 0.0811; Required: 3; Open postings: 3; First seen: 2026-04-20
- **Amazon S3** — Layer: cloud; Postings: 3; Share: 0.0811; Required: 3; Open postings: 1; First seen: 2026-03-20
- **Flink** — Layer: frameworks; Postings: 3; Share: 0.0811; Required: 3; Open postings: 0; First seen: 2026-01-02
- **GCP** — Layer: cloud; Postings: 3; Share: 0.0811; Required: 3; Open postings: 1; First seen: 2026-01-02
- **GitHub** — Layer: cloud; Postings: 3; Share: 0.0811; Required: 3; Open postings: 0; First seen: 2026-03-20
- **Istio** — Layer: cloud; Postings: 3; Share: 0.0811; Required: 3; Open postings: 1; First seen: 2026-01-02
- **Java** — Layer: languages; Postings: 3; Share: 0.0811; Required: 3; Open postings: 0; First seen: 2026-01-02
- **Kotlin** — Layer: languages; Postings: 3; Share: 0.0811; Required: 3; Open postings: 0; First seen: 2026-01-02
- **Microsoft Excel** — Layer: tools; Postings: 3; Share: 0.0811; Required: 3; Open postings: 3; First seen: 2026-07-17
- **React Native** — Layer: frameworks; Postings: 3; Share: 0.0811; Required: 3; Open postings: 1; First seen: 2026-01-07
- **Rust** — Layer: languages; Postings: 3; Share: 0.0811; Required: 3; Open postings: 0; First seen: 2025-12-17
- **Service Mesh** — Layer: practices; Postings: 3; Share: 0.0811; Required: 3; Open postings: 1; First seen: 2026-01-02
- **Spark** — Layer: cloud; Postings: 3; Share: 0.0811; Required: 3; Open postings: 0; First seen: 2026-01-02
- **React.js** — Layer: frameworks; Postings: 3; Share: 0.0811; Required: 0; Open postings: 1; First seen: 2026-01-07
- **Amazon EC2** — Layer: cloud; Postings: 2; Share: 0.0541; Required: 2; Open postings: 1; First seen: 2026-03-20
- **Azure** — Layer: cloud; Postings: 2; Share: 0.0541; Required: 2; Open postings: 0; First seen: 2026-01-02
- **Buildkite** — Layer: cloud; Postings: 2; Share: 0.0541; Required: 2; Open postings: 0; First seen: 2026-03-20
- **CAPA** — Layer: practices; Postings: 2; Share: 0.0541; Required: 2; Open postings: 1; First seen: 2026-07-29
- **CircleCI** — Layer: tools; Postings: 2; Share: 0.0541; Required: 2; Open postings: 0; First seen: 2026-07-01
- **DNS** — Layer: practices; Postings: 2; Share: 0.0541; Required: 2; Open postings: 0; First seen: 2026-01-02
- **FreeRTOS** — Layer: cloud; Postings: 2; Share: 0.0541; Required: 2; Open postings: 2; First seen: 2026-04-20
- **Grafana** — Layer: cloud; Postings: 2; Share: 0.0541; Required: 2; Open postings: 1; First seen: 2026-03-20
- **IAM** — Layer: practices; Postings: 2; Share: 0.0541; Required: 2; Open postings: 1; First seen: 2026-01-28
- **Incident Management** — Layer: practices; Postings: 2; Share: 0.0541; Required: 2; Open postings: 2; First seen: 2026-04-20
- **Jenkins** — Layer: tools; Postings: 2; Share: 0.0541; Required: 2; Open postings: 1; First seen: 2026-03-31
- … 74 more in the JSON form

## Changes

### First appeared

- **Prometheus** — First seen: 2026-09-15
- **CAPA** — First seen: 2026-07-29
- **Platform Engineering** — First seen: 2026-07-26
- **Microsoft Excel** — First seen: 2026-07-17
- **CircleCI** — First seen: 2026-07-01
- **FMEA** — First seen: 2026-06-04
- **PostgreSQL** — First seen: 2026-05-29

### Rising

- **Python** — Share from: 40; Share to: 80
- **Linux** — Share from: 20; Share to: 40
- **CI/CD** — Share from: 13; Share to: 30
- **FMEA** — Share from: 13; Share to: 30

### Falling

- **C++** — Share from: 33; Share to: 10
- **Wi-Fi** — Share from: 20; Share to: 0
- **Apache Kafka** — Share from: 20; Share to: 0
- **RTOS** — Share from: 20; Share to: 10

### Not seen 180d

- **Incident Management** — Last seen: 2026-04-20
- **Buildkite** — Last seen: 2026-03-31

## Similar stacks

- [AST SpaceMobile](https://alion.io/company/ast-science/technologies) — Shared technologies: 80
- [Rivian and Volkswagen Group Technologies](https://alion.io/company/rivianvw/technologies) — Shared technologies: 79
- [Cerebras Systems](https://alion.io/company/cerebras-systems/technologies) — Shared technologies: 77
- [Millennium Management](https://alion.io/company/millennium-management/technologies) — Shared technologies: 77
- [Kaseya](https://alion.io/company/kaseya/technologies) — Shared technologies: 77
- [Carrier Global Corporation](https://alion.io/company/carrier/technologies) — Shared technologies: 86
- [Rivian](https://alion.io/company/rivian/technologies) — Shared technologies: 91
- [Nasu Group](https://alion.io/company/nasugroup/technologies) — Shared technologies: 77

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[Page](https://alion.io/company/span/technologies) · [JSON](https://alion.io/company/span/technologies.json)

Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.