# UST - **Answer**: UST builds mostly with Python, SQL, JavaScript, Java. Its stack also includes Azure, AWS, React.js, PostgreSQL. Python is named in 380 of the 1,046 job postings UST published in the last 12 months (36%). Counted by Alion from the job postings of UST, updated Nov 13, 2026. - **Window days**: 365 - **Postings analysed**: 1046 - **Open postings**: 626 - **Technologies in use**: 635 - **Modernity score**: 77 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 1774626 - **Name**: UST - **Domain**: ust.com - **Url**: ## Technologies - **CI/CD** — Layer: practices; Postings: 449; Share: 0.4293; Required: 370; Open postings: 272; First seen: 2024-10-30 - **Python** — Layer: languages; Postings: 380; Share: 0.3633; Required: 325; Open postings: 230; First seen: 2024-10-30 - **Azure** — Layer: cloud; Postings: 361; Share: 0.3451; Required: 225; Open postings: 221; First seen: 2026-01-22 - **AWS** — Layer: cloud; Postings: 335; Share: 0.3203; Required: 265; Open postings: 205; First seen: 2024-10-30 - **SQL** — Layer: languages; Postings: 322; Share: 0.3078; Required: 286; Open postings: 195; First seen: 2025-10-07 - **Rest API** — Layer: tools; Postings: 276; Share: 0.2639; Required: 247; Open postings: 167; First seen: 2024-12-19 - **Git** — Layer: tools; Postings: 228; Share: 0.218; Required: 186; Open postings: 138; First seen: 2026-04-14 - **Kubernetes** — Layer: cloud; Postings: 187; Share: 0.1788; Required: 119; Open postings: 113; First seen: 2024-10-30 - **JavaScript** — Layer: languages; Postings: 184; Share: 0.1759; Required: 98; Open postings: 107; First seen: 2024-12-19 - **Docker** — Layer: tools; Postings: 175; Share: 0.1673; Required: 125; Open postings: 100; First seen: 2024-10-30 - **GCP** — Layer: cloud; Postings: 164; Share: 0.1568; Required: 126; Open postings: 99; First seen: 2026-01-23 - **Java** — Layer: languages; Postings: 163; Share: 0.1558; Required: 130; Open postings: 82; First seen: 2024-10-30 - **Azure DevOps** — Layer: cloud; Postings: 145; Share: 0.1386; Required: 120; Open postings: 89; First seen: 2026-01-22 - **Jenkins** — Layer: tools; Postings: 132; Share: 0.1262; Required: 91; Open postings: 76; First seen: 2024-10-30 - **Linux** — Layer: cloud; Postings: 125; Share: 0.1195; Required: 109; Open postings: 78; First seen: 2024-10-30 - **TypeScript** — Layer: languages; Postings: 113; Share: 0.108; Required: 70; Open postings: 70; First seen: 2026-01-22 - **AI Agents** — Layer: practices; Postings: 110; Share: 0.1052; Required: 104; Open postings: 77; First seen: 2026-04-14 - **Terraform** — Layer: tools; Postings: 108; Share: 0.1033; Required: 88; Open postings: 65; First seen: 2026-07-03 - **C#** — Layer: languages; Postings: 97; Share: 0.0927; Required: 66; Open postings: 64; First seen: 2026-01-22 - **IAM** — Layer: practices; Postings: 95; Share: 0.0908; Required: 92; Open postings: 54; First seen: 2025-09-22 - **React.js** — Layer: frameworks; Postings: 95; Share: 0.0908; Required: 71; Open postings: 56; First seen: 2026-04-14 - **ETL/ELT** — Layer: practices; Postings: 94; Share: 0.0899; Required: 77; Open postings: 54; First seen: 2026-02-02 - **Apache Kafka** — Layer: cloud; Postings: 80; Share: 0.0765; Required: 53; Open postings: 49; First seen: 2026-04-02 - **Databricks** — Layer: cloud; Postings: 79; Share: 0.0755; Required: 66; Open postings: 50; First seen: 2026-02-02 - **GitHub Actions** — Layer: cloud; Postings: 78; Share: 0.0746; Required: 67; Open postings: 48; First seen: 2026-04-14 - **Windows** — Layer: cloud; Postings: 74; Share: 0.0707; Required: 66; Open postings: 41; First seen: 2025-10-07 - **PostgreSQL** — Layer: data; Postings: 73; Share: 0.0698; Required: 67; Open postings: 44; First seen: 2026-05-04 - **RAG** — Layer: practices; Postings: 73; Share: 0.0698; Required: 61; Open postings: 53; First seen: 2026-03-25 - **Amazon S3** — Layer: cloud; Postings: 71; Share: 0.0679; Required: 61; Open postings: 45; First seen: 2026-02-02 - **Spring Boot** — Layer: frameworks; Postings: 70; Share: 0.0669; Required: 66; Open postings: 42; First seen: 2025-09-22 - **LLM** — Layer: ai; Postings: 69; Share: 0.066; Required: 60; Open postings: 44; First seen: 2026-03-25 - **GitHub** — Layer: cloud; Postings: 67; Share: 0.0641; Required: 59; Open postings: 44; First seen: 2026-02-09 - **PowerShell** — Layer: languages; Postings: 63; Share: 0.0602; Required: 46; Open postings: 34; First seen: 2026-04-14 - **Copilot** — Layer: tools; Postings: 61; Share: 0.0583; Required: 52; Open postings: 40; First seen: 2026-04-14 - **Spark** — Layer: cloud; Postings: 61; Share: 0.0583; Required: 35; Open postings: 38; First seen: 2026-04-01 - **AWS Lambda** — Layer: cloud; Postings: 60; Share: 0.0574; Required: 51; Open postings: 34; First seen: 2026-02-09 - **SOAP** — Layer: practices; Postings: 59; Share: 0.0564; Required: 53; Open postings: 31; First seen: 2024-12-19 - **Snowflake** — Layer: data; Postings: 58; Share: 0.0554; Required: 42; Open postings: 34; First seen: 2026-05-15 - **Amazon CloudWatch** — Layer: cloud; Postings: 57; Share: 0.0545; Required: 51; Open postings: 32; First seen: 2026-07-09 - **Incident Management** — Layer: practices; Postings: 55; Share: 0.0526; Required: 52; Open postings: 28; First seen: 2026-04-13 - **Prompt Engineering** — Layer: practices; Postings: 53; Share: 0.0507; Required: 49; Open postings: 36; First seen: 2026-04-13 - **C++** — Layer: languages; Postings: 53; Share: 0.0507; Required: 46; Open postings: 37; First seen: 2026-01-13 - **Angular** — Layer: frameworks; Postings: 53; Share: 0.0507; Required: 41; Open postings: 33; First seen: 2026-04-14 - **Node JS** — Layer: languages; Postings: 50; Share: 0.0478; Required: 42; Open postings: 25; First seen: 2026-02-09 - **.NET** — Layer: cloud; Postings: 49; Share: 0.0468; Required: 46; Open postings: 34; First seen: 2026-01-22 - **Machine Learning** — Layer: practices; Postings: 46; Share: 0.044; Required: 40; Open postings: 32; First seen: 2026-04-13 - **Power BI** — Layer: cloud; Postings: 46; Share: 0.044; Required: 38; Open postings: 22; First seen: 2026-05-26 - **LangChain** — Layer: frameworks; Postings: 45; Share: 0.043; Required: 31; Open postings: 30; First seen: 2026-03-25 - **Grafana** — Layer: cloud; Postings: 44; Share: 0.0421; Required: 29; Open postings: 23; First seen: 2024-10-30 - **Prometheus** — Layer: tools; Postings: 43; Share: 0.0411; Required: 28; Open postings: 24; First seen: 2024-10-30 - … 585 more in the JSON form ## Changes ### First appeared - **ABAP on HANA** — First seen: 2026-11-10 - **SAP UI5** — First seen: 2026-11-10 - **AWS Strands Agents** — First seen: 2026-11-05 - **EVMS** — First seen: 2026-11-03 - **Ruby on Rails** — First seen: 2026-10-28 - **RSpec** — First seen: 2026-10-28 - **JCL** — First seen: 2026-10-26 - **Abend-AID** — First seen: 2026-10-26 ### Rising - **SOAP** — Share from: 0; Share to: 6 - **IAM** — Share from: 6; Share to: 10 - **Amazon CloudWatch** — Share from: 3; Share to: 6 - **Apex** — Share from: 1; Share to: 4 ### Falling - **C++** — Share from: 13; Share to: 4 - **RAG** — Share from: 11; Share to: 6 - **Apache Kafka** — Share from: 11; Share to: 7 - **SIEM** — Share from: 5; Share to: 1 - **SystemVerilog** — Share from: 5; Share to: 1 - **SystemC** — Share from: 4; Share to: 0 - **Snowflake** — Share from: 8; Share to: 5 ### Not seen 180d - **Siemens QuestaSim** — Last seen: 2026-01-22 ## Similar stacks - [Tech Mahindra](https://alion.io/company/tech-mahindra/technologies) — Shared technologies: 413 - [HCLTech](https://alion.io/company/hcltech/technologies) — Shared technologies: 544 - [NTT DATA](https://alion.io/company/ntt-data/technologies) — Shared technologies: 480 - [Tata Consultancy Services](https://alion.io/company/tata-consultancy-services/technologies) — Shared technologies: 411 - [Zensar Technologies](https://alion.io/company/zensar-technologies/technologies) — Shared technologies: 407 - [Cognizant](https://alion.io/company/cognizant/technologies) — Shared technologies: 447 - [Infosys](https://alion.io/company/infosys/technologies) — Shared technologies: 425 - [Persistent Systems](https://alion.io/company/persistent-systems/technologies) — Shared technologies: 374 --- [Page](https://alion.io/company/ust-com/technologies) · [JSON](https://alion.io/company/ust-com/technologies.json) Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.