# Brex - **Answer**: Brex builds mostly with SQL, Python, Kotlin, JavaScript. Its stack also includes Snowflake, Looker, Figma, React.js. SQL is named in 97 of the 218 job postings Brex published in the last 12 months (44%). Counted by Alion from the job postings of Brex, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 218 - **Open postings**: 115 - **Technologies in use**: 82 - **Modernity score**: 85 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 18232 - **Name**: Brex - **Domain**: brex.com - **Url**: ## Technologies - **SQL** — Layer: languages; Postings: 97; Share: 0.445; Required: 72; Open postings: 48; First seen: 2026-01-08 - **Python** — Layer: languages; Postings: 61; Share: 0.2798; Required: 52; Open postings: 30; First seen: 2025-12-12 - **AI Agents** — Layer: practices; Postings: 60; Share: 0.2752; Required: 48; Open postings: 35; First seen: 2026-01-08 - **LLM** — Layer: ai; Postings: 38; Share: 0.1743; Required: 26; Open postings: 14; First seen: 2026-03-12 - **Kotlin** — Layer: languages; Postings: 32; Share: 0.1468; Required: 26; Open postings: 13; First seen: 2026-02-17 - **JavaScript** — Layer: languages; Postings: 30; Share: 0.1376; Required: 12; Open postings: 11; First seen: 2026-03-24 - **Snowflake** — Layer: data; Postings: 27; Share: 0.1239; Required: 15; Open postings: 14; First seen: 2026-01-08 - **Java** — Layer: languages; Postings: 25; Share: 0.1147; Required: 25; Open postings: 11; First seen: 2026-02-19 - **Claude** — Layer: ai; Postings: 24; Share: 0.1101; Required: 20; Open postings: 10; First seen: 2025-11-25 - **TypeScript** — Layer: languages; Postings: 23; Share: 0.1055; Required: 23; Open postings: 3; First seen: 2026-03-24 - **Looker** — Layer: cloud; Postings: 21; Share: 0.0963; Required: 8; Open postings: 13; First seen: 2026-01-08 - **A/B Testing** — Layer: practices; Postings: 18; Share: 0.0826; Required: 13; Open postings: 7; First seen: 2026-03-24 - **Figma** — Layer: cloud; Postings: 17; Share: 0.078; Required: 12; Open postings: 12; First seen: 2026-07-13 - **Webpack** — Layer: tools; Postings: 14; Share: 0.0642; Required: 14; Open postings: 3; First seen: 2026-03-24 - **React.js** — Layer: frameworks; Postings: 14; Share: 0.0642; Required: 5; Open postings: 3; First seen: 2026-03-24 - **Agentic Workflows** — Layer: practices; Postings: 13; Share: 0.0596; Required: 13; Open postings: 6; First seen: 2026-02-17 - **CI/CD** — Layer: practices; Postings: 12; Share: 0.055; Required: 12; Open postings: 8; First seen: 2025-12-12 - **AWS** — Layer: cloud; Postings: 12; Share: 0.055; Required: 10; Open postings: 7; First seen: 2025-12-12 - **ChatGPT** — Layer: ai; Postings: 12; Share: 0.055; Required: 8; Open postings: 5; First seen: 2025-11-25 - **Kubernetes** — Layer: cloud; Postings: 12; Share: 0.055; Required: 6; Open postings: 7; First seen: 2025-12-12 - **Prompt Engineering** — Layer: practices; Postings: 11; Share: 0.0505; Required: 6; Open postings: 0; First seen: 2026-07-01 - **ETL/ELT** — Layer: practices; Postings: 9; Share: 0.0413; Required: 9; Open postings: 2; First seen: 2026-01-08 - **PostgreSQL** — Layer: data; Postings: 9; Share: 0.0413; Required: 6; Open postings: 3; First seen: 2026-02-19 - **Terraform** — Layer: tools; Postings: 9; Share: 0.0413; Required: 6; Open postings: 6; First seen: 2025-12-12 - **GraphQL** — Layer: tools; Postings: 9; Share: 0.0413; Required: 5; Open postings: 2; First seen: 2026-02-17 - **React Native** — Layer: frameworks; Postings: 9; Share: 0.0413; Required: 0; Open postings: 3; First seen: 2026-04-09 - **Rest API** — Layer: tools; Postings: 8; Share: 0.0367; Required: 7; Open postings: 3; First seen: 2026-03-24 - **RAG** — Layer: practices; Postings: 8; Share: 0.0367; Required: 5; Open postings: 0; First seen: 2026-04-24 - **Apache Kafka** — Layer: cloud; Postings: 7; Share: 0.0321; Required: 4; Open postings: 4; First seen: 2026-02-19 - **Machine Learning** — Layer: practices; Postings: 7; Share: 0.0321; Required: 3; Open postings: 6; First seen: 2026-08-21 - **Amazon Aurora** — Layer: data; Postings: 6; Share: 0.0275; Required: 6; Open postings: 3; First seen: 2026-02-19 - **Azure** — Layer: cloud; Postings: 6; Share: 0.0275; Required: 6; Open postings: 6; First seen: 2025-12-12 - **Buildkite** — Layer: cloud; Postings: 6; Share: 0.0275; Required: 6; Open postings: 6; First seen: 2025-12-12 - **Copilot** — Layer: tools; Postings: 6; Share: 0.0275; Required: 6; Open postings: 5; First seen: 2026-03-14 - **Function Calling** — Layer: practices; Postings: 6; Share: 0.0275; Required: 6; Open postings: 1; First seen: 2026-04-24 - **GCP** — Layer: cloud; Postings: 6; Share: 0.0275; Required: 6; Open postings: 6; First seen: 2025-12-12 - **Model Context Protocol** — Layer: tools; Postings: 6; Share: 0.0275; Required: 5; Open postings: 1; First seen: 2026-04-24 - **Adobe After Effects** — Layer: tools; Postings: 6; Share: 0.0275; Required: 0; Open postings: 5; First seen: 2026-09-03 - **Midjourney** — Layer: ai; Postings: 6; Share: 0.0275; Required: 0; Open postings: 5; First seen: 2026-09-03 - **GitHub** — Layer: cloud; Postings: 5; Share: 0.0229; Required: 5; Open postings: 5; First seen: 2026-09-18 - **IAM** — Layer: practices; Postings: 5; Share: 0.0229; Required: 5; Open postings: 5; First seen: 2026-09-30 - **Okta** — Layer: cloud; Postings: 5; Share: 0.0229; Required: 1; Open postings: 5; First seen: 2026-09-30 - **Anthropic** — Layer: cloud; Postings: 4; Share: 0.0183; Required: 4; Open postings: 0; First seen: 2026-02-17 - **Claude Code** — Layer: tools; Postings: 4; Share: 0.0183; Required: 4; Open postings: 2; First seen: 2026-03-14 - **Cursor** — Layer: tools; Postings: 4; Share: 0.0183; Required: 4; Open postings: 2; First seen: 2026-03-14 - **Flink** — Layer: frameworks; Postings: 4; Share: 0.0183; Required: 4; Open postings: 4; First seen: 2026-02-19 - **Git** — Layer: tools; Postings: 4; Share: 0.0183; Required: 4; Open postings: 4; First seen: 2025-12-12 - **SIEM** — Layer: cloud; Postings: 4; Share: 0.0183; Required: 4; Open postings: 4; First seen: 2025-12-12 - **dbt** — Layer: tools; Postings: 4; Share: 0.0183; Required: 1; Open postings: 3; First seen: 2026-01-08 - **Amazon EKS** — Layer: cloud; Postings: 3; Share: 0.0138; Required: 3; Open postings: 0; First seen: 2026-05-04 - … 32 more in the JSON form ## Changes ### First appeared - **Apex** — First seen: 2026-10-07 - **Lightning Web Components** — First seen: 2026-10-07 - **Visualforce** — First seen: 2026-10-07 - **IAM** — First seen: 2026-09-30 - **Okta** — First seen: 2026-09-30 - **GitHub** — First seen: 2026-09-18 - **Adobe After Effects** — First seen: 2026-09-03 - **Midjourney** — First seen: 2026-09-03 ### Rising - **Figma** — Share from: 2; Share to: 14 - **Machine Learning** — Share from: 0; Share to: 6 - **Webpack** — Share from: 0; Share to: 5 - **React.js** — Share from: 0; Share to: 5 - **React Native** — Share from: 0; Share to: 5 - **Copilot** — Share from: 0; Share to: 5 - **Adobe After Effects** — Share from: 0; Share to: 5 - **Midjourney** — Share from: 0; Share to: 5 ### Falling - **LLM** — Share from: 40; Share to: 9 - **Prompt Engineering** — Share from: 22; Share to: 0 - **Claude** — Share from: 26; Share to: 6 - **Python** — Share from: 38; Share to: 20 - **Snowflake** — Share from: 22; Share to: 8 - **ETL/ELT** — Share from: 14; Share to: 0 - **AWS** — Share from: 8; Share to: 0 - **Kubernetes** — Share from: 8; Share to: 0 ### Not seen 180d - **RAG** — Last seen: 2026-04-27 - **Amazon Aurora** — Last seen: 2026-05-04 - **Git** — Last seen: 2025-12-12 - **SIEM** — Last seen: 2025-12-12 - **Amazon EKS** — Last seen: 2026-05-04 - **Elixir** — Last seen: 2026-05-04 - **Tableau** — Last seen: 2026-04-24 - **Gemini** — Last seen: 2026-04-24 ## Similar stacks - [Hinge Health](https://alion.io/company/hinge-health/technologies) — Shared technologies: 68 - [Toast](https://alion.io/company/toasttab/technologies) — Shared technologies: 71 - [Fivetran](https://alion.io/company/fivetran-com/technologies) — Shared technologies: 67 - [New Relic](https://alion.io/company/newrelic/technologies) — Shared technologies: 64 - [Expedia Group](https://alion.io/company/expedia/technologies) — Shared technologies: 64 - [Harvey](https://alion.io/company/harvey/technologies) — Shared technologies: 64 - [Robinhood](https://alion.io/company/robinhood/technologies) — Shared technologies: 65 - [Samsara](https://alion.io/company/samsara/technologies) — Shared technologies: 67 --- [Page](https://alion.io/company/brex/technologies) · [JSON](https://alion.io/company/brex/technologies.json) Source: Alion (alion.io), 2026-11-11. 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