# LeoLabs - **Answer**: LeoLabs builds mostly with Python, SQL, C++, JavaScript. Its stack also includes AWS, Azure, PostgreSQL, MySQL. Python is named in 16 of the 27 job postings LeoLabs published in the last 12 months (59%). Counted by Alion from the job postings of LeoLabs, updated Nov 12, 2026. - **Window days**: 365 - **Postings analysed**: 27 - **Open postings**: 8 - **Technologies in use**: 75 - **Modernity score**: 67 - **Ai adoption**: no - **License**: CC BY-SA 4.0 ## Company - **Id**: 5345 - **Name**: LeoLabs - **Domain**: leolabs.space - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 16; Share: 0.5926; Required: 15; Open postings: 5; First seen: 2026-04-06 - **AWS** — Layer: cloud; Postings: 8; Share: 0.2963; Required: 8; Open postings: 2; First seen: 2026-04-15 - **CI/CD** — Layer: practices; Postings: 8; Share: 0.2963; Required: 8; Open postings: 3; First seen: 2026-04-06 - **Azure** — Layer: cloud; Postings: 7; Share: 0.2593; Required: 7; Open postings: 2; First seen: 2026-06-02 - **Configuration Management** — Layer: practices; Postings: 5; Share: 0.1852; Required: 5; Open postings: 0; First seen: 2026-04-06 - **PostgreSQL** — Layer: data; Postings: 5; Share: 0.1852; Required: 5; Open postings: 2; First seen: 2026-08-06 - **Apache Kafka** — Layer: cloud; Postings: 5; Share: 0.1852; Required: 3; Open postings: 2; First seen: 2026-04-15 - **Kubernetes** — Layer: cloud; Postings: 5; Share: 0.1852; Required: 2; Open postings: 2; First seen: 2026-08-06 - **Altium Designer** — Layer: tools; Postings: 4; Share: 0.1481; Required: 4; Open postings: 2; First seen: 2026-07-08 - **Linux** — Layer: cloud; Postings: 4; Share: 0.1481; Required: 4; Open postings: 1; First seen: 2026-04-06 - **Microsoft Excel** — Layer: tools; Postings: 4; Share: 0.1481; Required: 4; Open postings: 2; First seen: 2026-07-30 - **GitHub Actions** — Layer: cloud; Postings: 4; Share: 0.1481; Required: 3; Open postings: 0; First seen: 2026-04-06 - **SQL** — Layer: languages; Postings: 4; Share: 0.1481; Required: 3; Open postings: 0; First seen: 2026-04-06 - **Terraform** — Layer: tools; Postings: 4; Share: 0.1481; Required: 3; Open postings: 0; First seen: 2026-06-02 - **C++** — Layer: languages; Postings: 3; Share: 0.1111; Required: 3; Open postings: 1; First seen: 2026-07-24 - **DNS** — Layer: practices; Postings: 3; Share: 0.1111; Required: 3; Open postings: 0; First seen: 2026-05-22 - **GCP** — Layer: cloud; Postings: 3; Share: 0.1111; Required: 3; Open postings: 2; First seen: 2026-09-01 - **MySQL** — Layer: data; Postings: 3; Share: 0.1111; Required: 3; Open postings: 2; First seen: 2026-09-01 - **SIEM** — Layer: cloud; Postings: 3; Share: 0.1111; Required: 3; Open postings: 0; First seen: 2026-05-22 - **SolidWorks** — Layer: tools; Postings: 3; Share: 0.1111; Required: 3; Open postings: 1; First seen: 2026-07-08 - **JavaScript** — Layer: languages; Postings: 3; Share: 0.1111; Required: 1; Open postings: 2; First seen: 2026-09-01 - **Microsoft Sentinel** — Layer: cloud; Postings: 3; Share: 0.1111; Required: 1; Open postings: 0; First seen: 2026-05-22 - **TypeScript** — Layer: languages; Postings: 3; Share: 0.1111; Required: 1; Open postings: 2; First seen: 2026-09-01 - **Amazon Aurora** — Layer: data; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-08-06 - **Amazon ECS** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-08-06 - **Atlantis** — Layer: tools; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-08-06 - **CircleCI** — Layer: tools; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-08-06 - **Databricks** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-04-15 - **Datadog** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-08-06 - **Docker** — Layer: tools; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-08-06 - **Go** — Layer: languages; Postings: 2; Share: 0.0741; Required: 2; Open postings: 2; First seen: 2026-09-01 - **Grafana** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-08-06 - **LTspice** — Layer: tools; Postings: 2; Share: 0.0741; Required: 2; Open postings: 1; First seen: 2026-07-08 - **Machine Learning** — Layer: practices; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-04-15 - **Microsoft Entra ID** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-05-22 - **Spark** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-04-15 - **Terragrunt** — Layer: tools; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-08-06 - **VPN** — Layer: practices; Postings: 2; Share: 0.0741; Required: 2; Open postings: 0; First seen: 2026-05-22 - **Ansible** — Layer: tools; Postings: 2; Share: 0.0741; Required: 1; Open postings: 0; First seen: 2026-06-02 - **Bicep** — Layer: tools; Postings: 2; Share: 0.0741; Required: 1; Open postings: 0; First seen: 2026-06-02 - **CloudFormation** — Layer: tools; Postings: 2; Share: 0.0741; Required: 1; Open postings: 0; First seen: 2026-06-02 - **Cloudflare** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 1; Open postings: 0; First seen: 2026-05-22 - **GitHub** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 1; Open postings: 0; First seen: 2026-06-02 - **Microsoft Defender for Cloud** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 1; Open postings: 0; First seen: 2026-05-22 - **VLAN** — Layer: practices; Postings: 2; Share: 0.0741; Required: 1; Open postings: 0; First seen: 2026-05-22 - **Wiz** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 1; Open postings: 0; First seen: 2026-06-02 - **Zscaler** — Layer: cloud; Postings: 2; Share: 0.0741; Required: 1; Open postings: 0; First seen: 2026-05-22 - **AI Agents** — Layer: practices; Postings: 1; Share: 0.037; Required: 1; Open postings: 0; First seen: 2026-04-15 - **DHCP** — Layer: practices; Postings: 1; Share: 0.037; Required: 1; Open postings: 0; First seen: 2026-05-22 - **ETL/ELT** — Layer: practices; Postings: 1; Share: 0.037; Required: 1; Open postings: 0; First seen: 2026-04-15 - … 25 more in the JSON form ## Changes ### First appeared - **GCP** — First seen: 2026-09-01 - **MySQL** — First seen: 2026-09-01 - **JavaScript** — First seen: 2026-09-01 - **TypeScript** — First seen: 2026-09-01 - **Go** — First seen: 2026-09-01 - **PostgreSQL** — First seen: 2026-08-06 - **Kubernetes** — First seen: 2026-08-06 - **Amazon Aurora** — First seen: 2026-08-06 ### Rising - **PostgreSQL** — Share from: 7; Share to: 40 - **Kubernetes** — Share from: 7; Share to: 40 - **Apache Kafka** — Share from: 0; Share to: 30 - **GCP** — Share from: 0; Share to: 30 - **MySQL** — Share from: 0; Share to: 30 - **JavaScript** — Share from: 0; Share to: 30 - **TypeScript** — Share from: 0; Share to: 30 - **AWS** — Share from: 21; Share to: 40 ### Falling - **DNS** — Share from: 21; Share to: 0 - **SIEM** — Share from: 21; Share to: 0 - **Microsoft Sentinel** — Share from: 21; Share to: 0 - **Configuration Management** — Share from: 21; Share to: 10 - **Altium Designer** — Share from: 21; Share to: 10 - **Terraform** — Share from: 21; Share to: 10 ### Not seen 180d - **Databricks** — Last seen: 2026-04-15 - **Machine Learning** — Last seen: 2026-04-15 - **Spark** — Last seen: 2026-04-15 ## Similar stacks - [GIC](https://alion.io/company/gic/technologies) — Shared technologies: 62 - [ASRC Federal](https://alion.io/company/asrcfederal/technologies) — Shared technologies: 63 - [Sonata Software](https://alion.io/company/sonata-software/technologies) — Shared technologies: 63 - [Baker Hughes](https://alion.io/company/bakerhughes/technologies) — Shared technologies: 62 - [AST SpaceMobile](https://alion.io/company/ast-science/technologies) — Shared technologies: 62 - [Rackspace Technology](https://alion.io/company/rackspace/technologies) — Shared technologies: 61 - [Depository Trust & Clearing Corporation](https://alion.io/company/dtcc-com/technologies) — Shared technologies: 69 - [True Anomaly](https://alion.io/company/true-anomaly/technologies) — Shared technologies: 66 --- [Page](https://alion.io/company/leolabs/technologies) · [JSON](https://alion.io/company/leolabs/technologies.json) Source: Alion (alion.io), 2026-11-12. 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