# Marex - **Answer**: Marex builds mostly with Python, SQL, PowerShell, JavaScript. Its stack also includes Windows, Linux, Oracle, React.js. Python is named in 31 of the 59 job postings Marex published in the last 12 months (53%). Counted by Alion from the job postings of Marex, updated Nov 13, 2026. - **Window days**: 365 - **Postings analysed**: 59 - **Open postings**: 40 - **Technologies in use**: 107 - **Modernity score**: 74 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 1821133 - **Name**: Marex - **Domain**: marex.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 31; Share: 0.5254; Required: 25; Open postings: 22; First seen: 2026-09-07 - **SQL** — Layer: languages; Postings: 25; Share: 0.4237; Required: 19; Open postings: 16; First seen: 2026-08-06 - **Microsoft Excel** — Layer: tools; Postings: 16; Share: 0.2712; Required: 15; Open postings: 11; First seen: 2026-08-21 - **Windows** — Layer: cloud; Postings: 15; Share: 0.2542; Required: 12; Open postings: 9; First seen: 2026-08-21 - **Linux** — Layer: cloud; Postings: 14; Share: 0.2373; Required: 10; Open postings: 10; First seen: 2026-09-07 - **AWS** — Layer: cloud; Postings: 12; Share: 0.2034; Required: 10; Open postings: 7; First seen: 2026-08-06 - **CI/CD** — Layer: practices; Postings: 10; Share: 0.1695; Required: 9; Open postings: 6; First seen: 2026-08-06 - **PowerShell** — Layer: languages; Postings: 10; Share: 0.1695; Required: 9; Open postings: 7; First seen: 2026-09-07 - **Oracle** — Layer: data; Postings: 8; Share: 0.1356; Required: 6; Open postings: 5; First seen: 2026-09-22 - **Unix** — Layer: cloud; Postings: 8; Share: 0.1356; Required: 6; Open postings: 5; First seen: 2026-09-07 - **JavaScript** — Layer: languages; Postings: 8; Share: 0.1356; Required: 4; Open postings: 3; First seen: 2026-08-06 - **Incident Management** — Layer: practices; Postings: 7; Share: 0.1186; Required: 7; Open postings: 5; First seen: 2026-09-07 - **React.js** — Layer: frameworks; Postings: 6; Share: 0.1017; Required: 4; Open postings: 2; First seen: 2026-08-06 - **Azure** — Layer: cloud; Postings: 6; Share: 0.1017; Required: 3; Open postings: 4; First seen: 2026-09-07 - **TypeScript** — Layer: languages; Postings: 5; Share: 0.0847; Required: 4; Open postings: 3; First seen: 2026-08-06 - **Terraform** — Layer: tools; Postings: 5; Share: 0.0847; Required: 3; Open postings: 3; First seen: 2026-09-03 - **Alteryx** — Layer: tools; Postings: 4; Share: 0.0678; Required: 4; Open postings: 3; First seen: 2026-09-11 - **C#** — Layer: languages; Postings: 4; Share: 0.0678; Required: 4; Open postings: 2; First seen: 2026-08-06 - **Active Directory** — Layer: cloud; Postings: 4; Share: 0.0678; Required: 3; Open postings: 2; First seen: 2026-08-21 - **DNS** — Layer: practices; Postings: 4; Share: 0.0678; Required: 3; Open postings: 2; First seen: 2026-08-21 - **Git** — Layer: tools; Postings: 4; Share: 0.0678; Required: 3; Open postings: 1; First seen: 2026-08-06 - **.NET** — Layer: cloud; Postings: 3; Share: 0.0508; Required: 3; Open postings: 1; First seen: 2026-08-06 - **AI Agents** — Layer: practices; Postings: 3; Share: 0.0508; Required: 3; Open postings: 3; First seen: 2026-09-15 - **DHCP** — Layer: practices; Postings: 3; Share: 0.0508; Required: 3; Open postings: 1; First seen: 2026-08-21 - **IAM** — Layer: practices; Postings: 3; Share: 0.0508; Required: 3; Open postings: 1; First seen: 2026-08-06 - **Microsoft Entra ID** — Layer: cloud; Postings: 3; Share: 0.0508; Required: 3; Open postings: 2; First seen: 2026-09-22 - **PostgreSQL** — Layer: data; Postings: 3; Share: 0.0508; Required: 3; Open postings: 2; First seen: 2026-09-07 - **Bitbucket** — Layer: cloud; Postings: 3; Share: 0.0508; Required: 2; Open postings: 1; First seen: 2026-09-07 - **Claude** — Layer: ai; Postings: 3; Share: 0.0508; Required: 2; Open postings: 2; First seen: 2026-09-15 - **Machine Learning** — Layer: practices; Postings: 3; Share: 0.0508; Required: 2; Open postings: 1; First seen: 2026-09-07 - **Node JS** — Layer: languages; Postings: 3; Share: 0.0508; Required: 2; Open postings: 1; First seen: 2026-09-03 - **Power BI** — Layer: cloud; Postings: 3; Share: 0.0508; Required: 2; Open postings: 2; First seen: 2026-09-07 - **Rest API** — Layer: tools; Postings: 3; Share: 0.0508; Required: 2; Open postings: 3; First seen: 2026-09-15 - **Windows Server** — Layer: cloud; Postings: 3; Share: 0.0508; Required: 2; Open postings: 1; First seen: 2026-08-21 - **Docker** — Layer: tools; Postings: 3; Share: 0.0508; Required: 1; Open postings: 2; First seen: 2026-08-06 - **AWS Bedrock** — Layer: cloud; Postings: 2; Share: 0.0339; Required: 2; Open postings: 1; First seen: 2026-10-19 - **Amazon S3** — Layer: cloud; Postings: 2; Share: 0.0339; Required: 2; Open postings: 1; First seen: 2026-08-06 - **Ansible** — Layer: tools; Postings: 2; Share: 0.0339; Required: 2; Open postings: 2; First seen: 2026-09-23 - **Anthropic** — Layer: cloud; Postings: 2; Share: 0.0339; Required: 2; Open postings: 1; First seen: 2026-10-19 - **Crowdstrike** — Layer: cloud; Postings: 2; Share: 0.0339; Required: 2; Open postings: 1; First seen: 2026-10-09 - **Databricks** — Layer: cloud; Postings: 2; Share: 0.0339; Required: 2; Open postings: 0; First seen: 2026-09-07 - **EU AI Act** — Layer: practices; Postings: 2; Share: 0.0339; Required: 2; Open postings: 1; First seen: 2026-10-19 - **Figma** — Layer: cloud; Postings: 2; Share: 0.0339; Required: 2; Open postings: 0; First seen: 2026-10-05 - **Material UI** — Layer: frameworks; Postings: 2; Share: 0.0339; Required: 2; Open postings: 0; First seen: 2026-10-05 - **NumPy** — Layer: frameworks; Postings: 2; Share: 0.0339; Required: 2; Open postings: 2; First seen: 2026-10-12 - **OpenAI** — Layer: cloud; Postings: 2; Share: 0.0339; Required: 2; Open postings: 1; First seen: 2026-10-19 - **Platform Engineering** — Layer: practices; Postings: 2; Share: 0.0339; Required: 2; Open postings: 2; First seen: 2026-09-15 - **Self-Healing** — Layer: practices; Postings: 2; Share: 0.0339; Required: 2; Open postings: 2; First seen: 2026-10-05 - **Amazon CloudWatch** — Layer: cloud; Postings: 2; Share: 0.0339; Required: 1; Open postings: 2; First seen: 2026-09-23 - **Angular** — Layer: frameworks; Postings: 2; Share: 0.0339; Required: 1; Open postings: 2; First seen: 2026-09-14 - … 57 more in the JSON form ## Changes ### First appeared - **AWS Bedrock** — First seen: 2026-10-19 - **Anthropic** — First seen: 2026-10-19 - **EU AI Act** — First seen: 2026-10-19 - **OpenAI** — First seen: 2026-10-19 - **NumPy** — First seen: 2026-10-12 - **Crowdstrike** — First seen: 2026-10-09 - **Figma** — First seen: 2026-10-05 - **Material UI** — First seen: 2026-10-05 ## Similar stacks - [HealthEdge](https://alion.io/company/healthedge/technologies) — Shared technologies: 86 - [Sonata Software](https://alion.io/company/sonata-software/technologies) — Shared technologies: 85 - [Datacom](https://alion.io/company/datacom/technologies) — Shared technologies: 87 - [Northern Trust](https://alion.io/company/northerntrust/technologies) — Shared technologies: 92 - [Singtel](https://alion.io/company/singtel/technologies) — Shared technologies: 92 - [TransUnion](https://alion.io/company/transunion/technologies) — Shared technologies: 100 - [Unisys](https://alion.io/company/unisys/technologies) — Shared technologies: 94 - [AT&T](https://alion.io/company/att-com/technologies) — Shared technologies: 88 --- [Page](https://alion.io/company/marex-com/technologies) · [JSON](https://alion.io/company/marex-com/technologies.json) Source: Alion (alion.io), 2026-11-13. 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