# EXL - **Answer**: EXL builds mostly with Python, SQL, JavaScript, Java. Its stack also includes AWS, Azure, Snowflake, LangChain. Python is named in 280 of the 612 job postings EXL published in the last 12 months (46%). Counted by Alion from the job postings of EXL, updated Nov 13, 2026. - **Window days**: 365 - **Postings analysed**: 612 - **Open postings**: 410 - **Technologies in use**: 377 - **Modernity score**: 79 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 38016 - **Name**: EXL - **Domain**: exlservice.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 280; Share: 0.4575; Required: 214; Open postings: 176; First seen: 2025-09-22 - **SQL** — Layer: languages; Postings: 267; Share: 0.4363; Required: 221; Open postings: 173; First seen: 2025-09-22 - **AWS** — Layer: cloud; Postings: 210; Share: 0.3431; Required: 161; Open postings: 142; First seen: 2025-09-27 - **Azure** — Layer: cloud; Postings: 188; Share: 0.3072; Required: 139; Open postings: 121; First seen: 2025-09-27 - **CI/CD** — Layer: practices; Postings: 163; Share: 0.2663; Required: 129; Open postings: 105; First seen: 2025-10-05 - **ETL/ELT** — Layer: practices; Postings: 132; Share: 0.2157; Required: 110; Open postings: 86; First seen: 2025-10-14 - **GCP** — Layer: cloud; Postings: 125; Share: 0.2042; Required: 86; Open postings: 87; First seen: 2025-09-27 - **Databricks** — Layer: cloud; Postings: 114; Share: 0.1863; Required: 89; Open postings: 82; First seen: 2025-10-05 - **Spark** — Layer: cloud; Postings: 108; Share: 0.1765; Required: 64; Open postings: 74; First seen: 2025-10-05 - **Snowflake** — Layer: data; Postings: 106; Share: 0.1732; Required: 75; Open postings: 77; First seen: 2025-10-14 - **Machine Learning** — Layer: practices; Postings: 103; Share: 0.1683; Required: 86; Open postings: 69; First seen: 2025-10-05 - **LLM** — Layer: ai; Postings: 101; Share: 0.165; Required: 85; Open postings: 66; First seen: 2025-11-25 - **Power BI** — Layer: cloud; Postings: 99; Share: 0.1618; Required: 62; Open postings: 63; First seen: 2025-10-14 - **AI Agents** — Layer: practices; Postings: 88; Share: 0.1438; Required: 79; Open postings: 57; First seen: 2026-03-05 - **RAG** — Layer: practices; Postings: 84; Share: 0.1373; Required: 76; Open postings: 57; First seen: 2025-11-25 - **pySpark** — Layer: tools; Postings: 75; Share: 0.1225; Required: 58; Open postings: 53; First seen: 2025-10-09 - **Git** — Layer: tools; Postings: 67; Share: 0.1095; Required: 50; Open postings: 49; First seen: 2025-10-15 - **Tableau** — Layer: cloud; Postings: 65; Share: 0.1062; Required: 34; Open postings: 43; First seen: 2025-10-09 - **Microsoft Excel** — Layer: tools; Postings: 63; Share: 0.1029; Required: 51; Open postings: 44; First seen: 2025-09-27 - **Amazon S3** — Layer: cloud; Postings: 59; Share: 0.0964; Required: 47; Open postings: 37; First seen: 2025-10-29 - **LangChain** — Layer: frameworks; Postings: 58; Share: 0.0948; Required: 47; Open postings: 37; First seen: 2025-11-18 - **Prompt Engineering** — Layer: practices; Postings: 53; Share: 0.0866; Required: 46; Open postings: 31; First seen: 2025-11-25 - **Rest API** — Layer: tools; Postings: 46; Share: 0.0752; Required: 39; Open postings: 31; First seen: 2025-10-15 - **JavaScript** — Layer: languages; Postings: 44; Share: 0.0719; Required: 26; Open postings: 29; First seen: 2025-10-15 - **Azure DevOps** — Layer: cloud; Postings: 42; Share: 0.0686; Required: 37; Open postings: 26; First seen: 2025-10-22 - **Kubernetes** — Layer: cloud; Postings: 42; Share: 0.0686; Required: 28; Open postings: 25; First seen: 2025-10-22 - **Jenkins** — Layer: tools; Postings: 40; Share: 0.0654; Required: 27; Open postings: 30; First seen: 2025-11-18 - **Fine-tuning** — Layer: practices; Postings: 39; Share: 0.0637; Required: 31; Open postings: 23; First seen: 2025-11-18 - **Docker** — Layer: tools; Postings: 39; Share: 0.0637; Required: 29; Open postings: 27; First seen: 2025-10-22 - **NLP** — Layer: practices; Postings: 38; Share: 0.0621; Required: 32; Open postings: 22; First seen: 2025-11-18 - **OpenAI** — Layer: cloud; Postings: 38; Share: 0.0621; Required: 31; Open postings: 19; First seen: 2026-01-13 - **Terraform** — Layer: tools; Postings: 35; Share: 0.0572; Required: 27; Open postings: 30; First seen: 2025-11-03 - **Embeddings** — Layer: practices; Postings: 34; Share: 0.0556; Required: 32; Open postings: 20; First seen: 2025-12-01 - **Delta Lake** — Layer: data; Postings: 33; Share: 0.0539; Required: 28; Open postings: 27; First seen: 2026-04-08 - **Microsoft Fabric** — Layer: cloud; Postings: 32; Share: 0.0523; Required: 17; Open postings: 27; First seen: 2025-10-22 - **Apache Kafka** — Layer: cloud; Postings: 31; Share: 0.0507; Required: 20; Open postings: 21; First seen: 2025-11-19 - **A/B Testing** — Layer: practices; Postings: 30; Share: 0.049; Required: 21; Open postings: 16; First seen: 2025-11-14 - **GitHub Actions** — Layer: cloud; Postings: 29; Share: 0.0474; Required: 28; Open postings: 20; First seen: 2025-10-22 - **GitHub** — Layer: cloud; Postings: 29; Share: 0.0474; Required: 19; Open postings: 19; First seen: 2025-10-15 - **Azure Data Factory** — Layer: tools; Postings: 28; Share: 0.0458; Required: 23; Open postings: 20; First seen: 2025-10-14 - **Claude** — Layer: ai; Postings: 28; Share: 0.0458; Required: 22; Open postings: 17; First seen: 2026-03-05 - **Amazon Redshift** — Layer: data; Postings: 28; Share: 0.0458; Required: 20; Open postings: 19; First seen: 2025-10-29 - **LLM Guardrails** — Layer: practices; Postings: 27; Share: 0.0441; Required: 24; Open postings: 16; First seen: 2026-03-16 - **PostgreSQL** — Layer: data; Postings: 27; Share: 0.0441; Required: 23; Open postings: 13; First seen: 2025-11-08 - **AWS Lambda** — Layer: cloud; Postings: 27; Share: 0.0441; Required: 21; Open postings: 15; First seen: 2025-10-29 - **Java** — Layer: languages; Postings: 27; Share: 0.0441; Required: 18; Open postings: 19; First seen: 2025-09-22 - **PyTorch** — Layer: frameworks; Postings: 25; Share: 0.0408; Required: 19; Open postings: 16; First seen: 2025-10-05 - **TensorFlow** — Layer: frameworks; Postings: 25; Share: 0.0408; Required: 19; Open postings: 16; First seen: 2025-10-05 - **Data Vault** — Layer: practices; Postings: 25; Share: 0.0408; Required: 9; Open postings: 18; First seen: 2025-11-18 - **IAM** — Layer: practices; Postings: 24; Share: 0.0392; Required: 18; Open postings: 19; First seen: 2026-06-04 - … 327 more in the JSON form ## Changes ### First appeared - **Digital Twin** — First seen: 2026-10-27 - **Blue-Green Deployment** — First seen: 2026-10-26 - **Perl** — First seen: 2026-10-15 - **AppsFlyer SDK** — First seen: 2026-10-15 - **Firebase** — First seen: 2026-10-15 - **Wi-Fi** — First seen: 2026-10-14 - **PagerDuty** — First seen: 2026-10-08 - **CICS** — First seen: 2026-10-07 ### Rising - **Snowflake** — Share from: 12; Share to: 20 - **Microsoft Excel** — Share from: 5; Share to: 13 - **JavaScript** — Share from: 3; Share to: 9 - **Tableau** — Share from: 7; Share to: 12 - **A/B Testing** — Share from: 1; Share to: 6 - **PostgreSQL** — Share from: 1; Share to: 6 - **Amazon S3** — Share from: 7; Share to: 11 - **Microsoft Fabric** — Share from: 3; Share to: 7 ### Falling - **AI Agents** — Share from: 22; Share to: 13 - **Machine Learning** — Share from: 21; Share to: 14 - **RAG** — Share from: 20; Share to: 13 - **LLM Guardrails** — Share from: 9; Share to: 3 - **LangChain** — Share from: 14; Share to: 9 - **Agentic Workflows** — Share from: 7; Share to: 2 - **Embeddings** — Share from: 9; Share to: 5 - **Jenkins** — Share from: 9; Share to: 6 ### Not seen 180d - **Metabase** — Last seen: 2026-04-07 ## Similar stacks - [Quantiphi](https://alion.io/company/quantiphi/technologies) — Shared technologies: 271 - [Fractal](https://alion.io/company/fractal-analytics/technologies) — Shared technologies: 240 - [Capco](https://alion.io/company/capco-poland/technologies) — Shared technologies: 286 - [PwC UK](https://alion.io/company/pwc-6/technologies) — Shared technologies: 264 - [Genpact](https://alion.io/company/genpact/technologies) — Shared technologies: 279 - [UnitedHealth Group](https://alion.io/company/unitedhealthgrp/technologies) — Shared technologies: 308 - [Brillio](https://alion.io/company/brillio/technologies) — Shared technologies: 269 - [State Street](https://alion.io/company/state-street/technologies) — Shared technologies: 283 --- [Page](https://alion.io/company/exl/technologies) · [JSON](https://alion.io/company/exl/technologies.json) Source: Alion (alion.io), 2026-11-13. 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