# Mercado Libre - **Answer**: Mercado Libre builds mostly with SQL, Python, Go, Java. Its stack also includes Google BigQuery, Power BI, Looker, React.js. SQL is named in 320 of the 576 job postings Mercado Libre published in the last 12 months (56%). Counted by Alion from the job postings of Mercado Libre, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 576 - **Open postings**: 180 - **Technologies in use**: 174 - **Modernity score**: 84 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 237 - **Name**: Mercado Libre - **Domain**: mercadolibre.com - **Url**: ## Technologies - **SQL** — Layer: languages; Postings: 320; Share: 0.5556; Required: 317; Open postings: 95; First seen: 2025-09-17 - **Python** — Layer: languages; Postings: 169; Share: 0.2934; Required: 165; Open postings: 60; First seen: 2025-12-22 - **Google BigQuery** — Layer: data; Postings: 134; Share: 0.2326; Required: 131; Open postings: 45; First seen: 2025-07-17 - **Go** — Layer: languages; Postings: 119; Share: 0.2066; Required: 119; Open postings: 45; First seen: 2026-03-13 - **Java** — Layer: languages; Postings: 114; Share: 0.1979; Required: 114; Open postings: 45; First seen: 2026-03-13 - **Power BI** — Layer: cloud; Postings: 109; Share: 0.1892; Required: 108; Open postings: 27; First seen: 2025-07-17 - **Looker** — Layer: cloud; Postings: 102; Share: 0.1771; Required: 97; Open postings: 33; First seen: 2025-09-17 - **Claude** — Layer: ai; Postings: 47; Share: 0.0816; Required: 46; Open postings: 18; First seen: 2026-06-17 - **JavaScript** — Layer: languages; Postings: 46; Share: 0.0799; Required: 14; Open postings: 20; First seen: 2026-03-13 - **Datadog** — Layer: cloud; Postings: 45; Share: 0.0781; Required: 43; Open postings: 15; First seen: 2026-05-05 - **AWS** — Layer: cloud; Postings: 45; Share: 0.0781; Required: 42; Open postings: 21; First seen: 2026-04-28 - **GCP** — Layer: cloud; Postings: 44; Share: 0.0764; Required: 42; Open postings: 22; First seen: 2026-04-28 - **Machine Learning** — Layer: practices; Postings: 42; Share: 0.0729; Required: 41; Open postings: 12; First seen: 2023-05-11 - **Git** — Layer: tools; Postings: 37; Share: 0.0642; Required: 35; Open postings: 14; First seen: 2026-06-17 - **Rest API** — Layer: tools; Postings: 36; Share: 0.0625; Required: 34; Open postings: 25; First seen: 2026-06-10 - **Node JS** — Layer: languages; Postings: 26; Share: 0.0451; Required: 24; Open postings: 12; First seen: 2026-06-17 - **Kubernetes** — Layer: cloud; Postings: 24; Share: 0.0417; Required: 23; Open postings: 8; First seen: 2026-04-24 - **New Relic** — Layer: cloud; Postings: 23; Share: 0.0399; Required: 21; Open postings: 9; First seen: 2026-06-17 - **Grafana** — Layer: cloud; Postings: 22; Share: 0.0382; Required: 22; Open postings: 6; First seen: 2026-07-16 - **React.js** — Layer: frameworks; Postings: 21; Share: 0.0365; Required: 21; Open postings: 8; First seen: 2026-06-17 - **ChatGPT** — Layer: ai; Postings: 20; Share: 0.0347; Required: 19; Open postings: 12; First seen: 2026-07-14 - **CI/CD** — Layer: practices; Postings: 18; Share: 0.0313; Required: 17; Open postings: 2; First seen: 2026-07-17 - **Redis** — Layer: data; Postings: 18; Share: 0.0313; Required: 17; Open postings: 5; First seen: 2026-08-24 - **Model Context Protocol** — Layer: tools; Postings: 17; Share: 0.0295; Required: 15; Open postings: 7; First seen: 2026-04-22 - **Kibana** — Layer: cloud; Postings: 16; Share: 0.0278; Required: 16; Open postings: 8; First seen: 2026-07-16 - **MySQL** — Layer: data; Postings: 16; Share: 0.0278; Required: 16; Open postings: 10; First seen: 2026-08-21 - **Clean Architecture** — Layer: practices; Postings: 15; Share: 0.026; Required: 14; Open postings: 7; First seen: 2026-07-20 - **Docker** — Layer: tools; Postings: 14; Share: 0.0243; Required: 13; Open postings: 5; First seen: 2026-04-24 - **TypeScript** — Layer: languages; Postings: 13; Share: 0.0226; Required: 13; Open postings: 3; First seen: 2026-07-22 - **AutoCAD** — Layer: tools; Postings: 12; Share: 0.0208; Required: 12; Open postings: 3; First seen: 2026-05-09 - **GitHub** — Layer: cloud; Postings: 12; Share: 0.0208; Required: 12; Open postings: 4; First seen: 2026-07-01 - **Claude Code** — Layer: tools; Postings: 12; Share: 0.0208; Required: 11; Open postings: 6; First seen: 2026-04-22 - **OpenAI Codex** — Layer: tools; Postings: 12; Share: 0.0208; Required: 10; Open postings: 7; First seen: 2026-08-28 - **Copilot** — Layer: tools; Postings: 11; Share: 0.0191; Required: 10; Open postings: 4; First seen: 2026-08-13 - **ETL/ELT** — Layer: practices; Postings: 10; Share: 0.0174; Required: 10; Open postings: 2; First seen: 2026-04-28 - **Istio** — Layer: cloud; Postings: 10; Share: 0.0174; Required: 10; Open postings: 5; First seen: 2026-07-28 - **Azure** — Layer: cloud; Postings: 9; Share: 0.0156; Required: 9; Open postings: 4; First seen: 2026-08-06 - **Nginx** — Layer: tools; Postings: 9; Share: 0.0156; Required: 9; Open postings: 4; First seen: 2026-04-24 - **Apache Kafka** — Layer: cloud; Postings: 8; Share: 0.0139; Required: 8; Open postings: 2; First seen: 2026-07-17 - **Terraform** — Layer: tools; Postings: 8; Share: 0.0139; Required: 8; Open postings: 4; First seen: 2026-07-24 - **Wi-Fi** — Layer: practices; Postings: 8; Share: 0.0139; Required: 8; Open postings: 2; First seen: 2026-09-03 - **Tableau** — Layer: cloud; Postings: 8; Share: 0.0139; Required: 7; Open postings: 4; First seen: 2026-06-02 - **LangChain** — Layer: frameworks; Postings: 8; Share: 0.0139; Required: 6; Open postings: 3; First seen: 2026-04-22 - **Gemini** — Layer: ai; Postings: 7; Share: 0.0122; Required: 7; Open postings: 3; First seen: 2026-06-04 - **Kotlin** — Layer: languages; Postings: 7; Share: 0.0122; Required: 7; Open postings: 1; First seen: 2026-07-06 - **OpenTelemetry** — Layer: frameworks; Postings: 7; Share: 0.0122; Required: 7; Open postings: 3; First seen: 2026-05-05 - **Rust** — Layer: languages; Postings: 7; Share: 0.0122; Required: 7; Open postings: 3; First seen: 2026-08-11 - **TCP/IP** — Layer: practices; Postings: 7; Share: 0.0122; Required: 7; Open postings: 1; First seen: 2026-07-15 - **VPN** — Layer: practices; Postings: 7; Share: 0.0122; Required: 7; Open postings: 2; First seen: 2026-08-20 - **Zabbix** — Layer: tools; Postings: 7; Share: 0.0122; Required: 7; Open postings: 1; First seen: 2026-08-20 - … 124 more in the JSON form ## Changes ### First appeared - **Micronaut** — First seen: 2026-10-05 - **Next.js** — First seen: 2026-09-28 - **GraphRAG** — First seen: 2026-09-18 - **Function Calling** — First seen: 2026-09-16 - **Envoy** — First seen: 2026-09-14 - **Flask** — First seen: 2026-09-11 - **Express** — First seen: 2026-09-10 - **DynamoDB** — First seen: 2026-09-09 ### Rising - **Rest API** — Share from: 1; Share to: 8 - **JavaScript** — Share from: 5; Share to: 9 - **Grafana** — Share from: 1; Share to: 5 - **Redis** — Share from: 0; Share to: 4 - **MySQL** — Share from: 0; Share to: 4 - **Machine Learning** — Share from: 5; Share to: 8 - **Git** — Share from: 4; Share to: 7 - **ChatGPT** — Share from: 1; Share to: 4 ### Falling - **Power BI** — Share from: 26; Share to: 16 - **AutoCAD** — Share from: 5; Share to: 1 - **Tableau** — Share from: 4; Share to: 1 ## Similar stacks - [The Home Depot](https://alion.io/company/homedepot/technologies) — Shared technologies: 127 - [Target](https://alion.io/company/target/technologies) — Shared technologies: 123 - [PayPal](https://alion.io/company/paypal/technologies) — Shared technologies: 121 - [Comcast](https://alion.io/company/comcast-corporation/technologies) — Shared technologies: 129 - [HSBC](https://alion.io/company/hsbc/technologies) — Shared technologies: 133 - [Singtel](https://alion.io/company/singtel/technologies) — Shared technologies: 122 - [Globant](https://alion.io/company/globant/technologies) — Shared technologies: 126 - [Sigma Software Group](https://alion.io/company/sigma-software-group/technologies) — Shared technologies: 123 --- [Page](https://alion.io/company/mercado-libre/technologies) · [JSON](https://alion.io/company/mercado-libre/technologies.json) Source: Alion (alion.io), 2026-11-12. 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