# HCLTech - **Answer**: HCLTech builds mostly with Python, SQL, Java, JavaScript. Its stack also includes Azure, AWS, PostgreSQL, Spring Boot. Python is named in 1,110 of the 3,682 job postings HCLTech published in the last 12 months (30%). Counted by Alion from the job postings of HCLTech, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 3682 - **Open postings**: 3673 - **Technologies in use**: 841 - **Modernity score**: 75 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 225 - **Name**: HCLTech - **Domain**: hcltech.com - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 1110; Share: 0.3015; Required: 1005; Open postings: 1106; First seen: 2026-07-16 - **Azure** — Layer: cloud; Postings: 958; Share: 0.2602; Required: 762; Open postings: 953; First seen: 2026-07-16 - **CI/CD** — Layer: practices; Postings: 924; Share: 0.251; Required: 817; Open postings: 919; First seen: 2026-07-16 - **SQL** — Layer: languages; Postings: 865; Share: 0.2349; Required: 814; Open postings: 863; First seen: 2026-08-17 - **AWS** — Layer: cloud; Postings: 653; Share: 0.1773; Required: 552; Open postings: 652; First seen: 2026-07-16 - **Rest API** — Layer: tools; Postings: 515; Share: 0.1399; Required: 473; Open postings: 512; First seen: 2026-07-16 - **Kubernetes** — Layer: cloud; Postings: 514; Share: 0.1396; Required: 398; Open postings: 512; First seen: 2026-07-16 - **GCP** — Layer: cloud; Postings: 463; Share: 0.1257; Required: 406; Open postings: 461; First seen: 2026-07-16 - **Java** — Layer: languages; Postings: 449; Share: 0.1219; Required: 365; Open postings: 448; First seen: 2026-08-20 - **JavaScript** — Layer: languages; Postings: 428; Share: 0.1162; Required: 259; Open postings: 425; First seen: 2026-07-16 - **ABAP** — Layer: languages; Postings: 399; Share: 0.1084; Required: 237; Open postings: 399; First seen: 2026-09-25 - **Git** — Layer: tools; Postings: 324; Share: 0.088; Required: 280; Open postings: 322; First seen: 2026-07-16 - **Azure DevOps** — Layer: cloud; Postings: 312; Share: 0.0847; Required: 286; Open postings: 308; First seen: 2026-07-16 - **Incident Management** — Layer: practices; Postings: 285; Share: 0.0774; Required: 268; Open postings: 285; First seen: 2026-09-25 - **Terraform** — Layer: tools; Postings: 281; Share: 0.0763; Required: 243; Open postings: 281; First seen: 2026-09-25 - **ETL/ELT** — Layer: practices; Postings: 277; Share: 0.0752; Required: 269; Open postings: 276; First seen: 2026-08-17 - **Linux** — Layer: cloud; Postings: 270; Share: 0.0733; Required: 255; Open postings: 268; First seen: 2026-07-16 - **Docker** — Layer: tools; Postings: 269; Share: 0.0731; Required: 216; Open postings: 267; First seen: 2026-07-16 - **PowerShell** — Layer: languages; Postings: 238; Share: 0.0646; Required: 212; Open postings: 237; First seen: 2026-08-11 - **AI Agents** — Layer: practices; Postings: 229; Share: 0.0622; Required: 216; Open postings: 229; First seen: 2026-09-25 - **TypeScript** — Layer: languages; Postings: 204; Share: 0.0554; Required: 120; Open postings: 202; First seen: 2026-07-16 - **C#** — Layer: languages; Postings: 201; Share: 0.0546; Required: 125; Open postings: 201; First seen: 2026-09-25 - **Machine Learning** — Layer: practices; Postings: 190; Share: 0.0516; Required: 161; Open postings: 190; First seen: 2026-09-25 - **IAM** — Layer: practices; Postings: 183; Share: 0.0497; Required: 168; Open postings: 182; First seen: 2026-08-26 - **Apache Kafka** — Layer: cloud; Postings: 178; Share: 0.0483; Required: 127; Open postings: 176; First seen: 2026-07-16 - **RAG** — Layer: practices; Postings: 177; Share: 0.0481; Required: 166; Open postings: 177; First seen: 2026-09-25 - **Power BI** — Layer: cloud; Postings: 174; Share: 0.0473; Required: 147; Open postings: 174; First seen: 2026-09-25 - **Jenkins** — Layer: tools; Postings: 170; Share: 0.0462; Required: 141; Open postings: 170; First seen: 2026-09-25 - **SOAP** — Layer: practices; Postings: 169; Share: 0.0459; Required: 159; Open postings: 168; First seen: 2026-08-20 - **LLM** — Layer: ai; Postings: 167; Share: 0.0454; Required: 153; Open postings: 167; First seen: 2026-09-25 - **Databricks** — Layer: cloud; Postings: 162; Share: 0.044; Required: 149; Open postings: 161; First seen: 2026-08-17 - **PostgreSQL** — Layer: data; Postings: 162; Share: 0.044; Required: 128; Open postings: 162; First seen: 2026-09-25 - **Spring Boot** — Layer: frameworks; Postings: 157; Share: 0.0426; Required: 153; Open postings: 156; First seen: 2026-08-20 - **Windows** — Layer: cloud; Postings: 155; Share: 0.0421; Required: 154; Open postings: 152; First seen: 2026-07-16 - **Ansible** — Layer: tools; Postings: 152; Share: 0.0413; Required: 127; Open postings: 152; First seen: 2026-09-25 - **GitHub** — Layer: cloud; Postings: 151; Share: 0.041; Required: 135; Open postings: 151; First seen: 2026-09-25 - **SAP BTP** — Layer: cloud; Postings: 135; Share: 0.0367; Required: 114; Open postings: 135; First seen: 2026-09-25 - **Spark** — Layer: cloud; Postings: 135; Share: 0.0367; Required: 81; Open postings: 134; First seen: 2026-08-17 - **React.js** — Layer: frameworks; Postings: 134; Share: 0.0364; Required: 111; Open postings: 134; First seen: 2026-09-25 - **SAP HANA** — Layer: data; Postings: 133; Share: 0.0361; Required: 127; Open postings: 133; First seen: 2026-09-25 - **Oracle** — Layer: data; Postings: 130; Share: 0.0353; Required: 118; Open postings: 130; First seen: 2026-09-25 - **Snowflake** — Layer: data; Postings: 123; Share: 0.0334; Required: 119; Open postings: 123; First seen: 2026-09-25 - **GitHub Actions** — Layer: cloud; Postings: 118; Share: 0.032; Required: 104; Open postings: 118; First seen: 2026-09-25 - **Prompt Engineering** — Layer: practices; Postings: 117; Share: 0.0318; Required: 113; Open postings: 117; First seen: 2026-09-25 - **Grafana** — Layer: cloud; Postings: 116; Share: 0.0315; Required: 97; Open postings: 116; First seen: 2026-09-25 - **.NET** — Layer: cloud; Postings: 113; Share: 0.0307; Required: 99; Open postings: 113; First seen: 2026-09-25 - **Node JS** — Layer: languages; Postings: 113; Share: 0.0307; Required: 88; Open postings: 113; First seen: 2026-09-25 - **Prometheus** — Layer: tools; Postings: 111; Share: 0.0301; Required: 77; Open postings: 111; First seen: 2026-09-25 - **DNS** — Layer: practices; Postings: 109; Share: 0.0296; Required: 105; Open postings: 109; First seen: 2026-09-25 - **LangChain** — Layer: frameworks; Postings: 109; Share: 0.0296; Required: 85; Open postings: 109; First seen: 2026-09-25 - … 791 more in the JSON form ## Changes ### First appeared - **Abaqus** — First seen: 2026-11-05 - **Asyncio** — First seen: 2026-11-04 - **Ollama** — First seen: 2026-11-04 - **Outlines** — First seen: 2026-11-04 - **Phi** — First seen: 2026-11-04 - **Ragas** — First seen: 2026-11-04 - **AWQ** — First seen: 2026-11-04 - **GGUF** — First seen: 2026-11-04 ## Similar stacks - [Capgemini](https://alion.io/company/capgemini/technologies) — Shared technologies: 706 - [Accenture](https://alion.io/company/accenture/technologies) — Shared technologies: 654 - [NTT DATA](https://alion.io/company/ntt-data/technologies) — Shared technologies: 602 - [UST](https://alion.io/company/ust-com/technologies) — Shared technologies: 546 - [Tata Consultancy Services](https://alion.io/company/tata-consultancy-services/technologies) — Shared technologies: 499 - [EY](https://alion.io/company/ey-com/technologies) — Shared technologies: 589 - [Cognizant](https://alion.io/company/cognizant/technologies) — Shared technologies: 543 - [Infosys](https://alion.io/company/infosys/technologies) — Shared technologies: 513 --- [Page](https://alion.io/company/hcltech/technologies) · [JSON](https://alion.io/company/hcltech/technologies.json) Source: Alion (alion.io), 2026-11-11. 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