# Tieto - **Answer**: Tieto builds mostly with Python, SQL, JavaScript, Java. Its stack also includes Azure, Kubernetes, React.js, Snowflake. Azure is named in 253 of the 603 job postings Tieto published in the last 12 months (42%). Counted by Alion from the job postings of Tieto, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 603 - **Open postings**: 240 - **Technologies in use**: 279 - **Modernity score**: 81 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 6293 - **Name**: Tieto - **Domain**: tieto.com - **Url**: ## Technologies - **CI/CD** — Layer: practices; Postings: 254; Share: 0.4212; Required: 243; Open postings: 93; First seen: 2026-01-05 - **Azure** — Layer: cloud; Postings: 253; Share: 0.4196; Required: 211; Open postings: 107; First seen: 2026-01-19 - **Python** — Layer: languages; Postings: 236; Share: 0.3914; Required: 174; Open postings: 92; First seen: 2026-01-21 - **SQL** — Layer: languages; Postings: 180; Share: 0.2985; Required: 162; Open postings: 69; First seen: 2026-01-21 - **Kubernetes** — Layer: cloud; Postings: 144; Share: 0.2388; Required: 120; Open postings: 45; First seen: 2026-01-21 - **AWS** — Layer: cloud; Postings: 143; Share: 0.2371; Required: 112; Open postings: 58; First seen: 2026-01-19 - **JavaScript** — Layer: languages; Postings: 136; Share: 0.2255; Required: 81; Open postings: 31; First seen: 2025-06-24 - **Git** — Layer: tools; Postings: 134; Share: 0.2222; Required: 112; Open postings: 39; First seen: 2026-01-13 - **Linux** — Layer: cloud; Postings: 122; Share: 0.2023; Required: 122; Open postings: 45; First seen: 2026-01-13 - **Docker** — Layer: tools; Postings: 104; Share: 0.1725; Required: 89; Open postings: 27; First seen: 2026-01-21 - **Terraform** — Layer: tools; Postings: 99; Share: 0.1642; Required: 92; Open postings: 32; First seen: 2026-03-27 - **Databricks** — Layer: cloud; Postings: 97; Share: 0.1609; Required: 92; Open postings: 46; First seen: 2026-05-29 - **Java** — Layer: languages; Postings: 87; Share: 0.1443; Required: 71; Open postings: 23; First seen: 2026-01-19 - **TypeScript** — Layer: languages; Postings: 83; Share: 0.1376; Required: 58; Open postings: 25; First seen: 2025-06-24 - **Jenkins** — Layer: tools; Postings: 81; Share: 0.1343; Required: 75; Open postings: 24; First seen: 2026-01-13 - **C#** — Layer: languages; Postings: 81; Share: 0.1343; Required: 57; Open postings: 29; First seen: 2025-06-24 - **React.js** — Layer: frameworks; Postings: 66; Share: 0.1095; Required: 52; Open postings: 16; First seen: 2026-01-05 - **Azure DevOps** — Layer: cloud; Postings: 65; Share: 0.1078; Required: 54; Open postings: 19; First seen: 2026-05-19 - **Rest API** — Layer: tools; Postings: 64; Share: 0.1061; Required: 56; Open postings: 24; First seen: 2026-01-19 - **GCP** — Layer: cloud; Postings: 63; Share: 0.1045; Required: 36; Open postings: 23; First seen: 2026-01-19 - **Power BI** — Layer: cloud; Postings: 60; Share: 0.0995; Required: 56; Open postings: 28; First seen: 2026-05-06 - **Spark** — Layer: cloud; Postings: 57; Share: 0.0945; Required: 54; Open postings: 26; First seen: 2026-06-19 - **Ansible** — Layer: tools; Postings: 55; Share: 0.0912; Required: 55; Open postings: 17; First seen: 2026-03-27 - **.NET** — Layer: cloud; Postings: 55; Share: 0.0912; Required: 45; Open postings: 19; First seen: 2026-06-12 - **Grafana** — Layer: cloud; Postings: 53; Share: 0.0879; Required: 25; Open postings: 12; First seen: 2026-01-21 - **ETL/ELT** — Layer: practices; Postings: 52; Share: 0.0862; Required: 52; Open postings: 21; First seen: 2026-06-10 - **pySpark** — Layer: tools; Postings: 47; Share: 0.0779; Required: 46; Open postings: 20; First seen: 2026-06-19 - **Bash** — Layer: languages; Postings: 46; Share: 0.0763; Required: 42; Open postings: 21; First seen: 2026-01-21 - **Machine Learning** — Layer: practices; Postings: 45; Share: 0.0746; Required: 38; Open postings: 13; First seen: 2026-02-03 - **Prometheus** — Layer: tools; Postings: 45; Share: 0.0746; Required: 21; Open postings: 8; First seen: 2026-01-21 - **Microsoft Fabric** — Layer: cloud; Postings: 44; Share: 0.073; Required: 44; Open postings: 22; First seen: 2026-06-19 - **C++** — Layer: languages; Postings: 43; Share: 0.0713; Required: 39; Open postings: 14; First seen: 2026-01-13 - **GitHub** — Layer: cloud; Postings: 43; Share: 0.0713; Required: 38; Open postings: 11; First seen: 2026-05-29 - **Snowflake** — Layer: data; Postings: 42; Share: 0.0697; Required: 42; Open postings: 25; First seen: 2026-06-17 - **Delta Lake** — Layer: data; Postings: 40; Share: 0.0663; Required: 35; Open postings: 16; First seen: 2026-05-29 - **Spring Boot** — Layer: frameworks; Postings: 40; Share: 0.0663; Required: 35; Open postings: 9; First seen: 2026-06-17 - **Node JS** — Layer: languages; Postings: 38; Share: 0.063; Required: 38; Open postings: 9; First seen: 2026-05-22 - **Splunk** — Layer: cloud; Postings: 36; Share: 0.0597; Required: 33; Open postings: 6; First seen: 2026-05-27 - **AI Agents** — Layer: practices; Postings: 35; Share: 0.058; Required: 29; Open postings: 27; First seen: 2026-04-17 - **Angular** — Layer: frameworks; Postings: 35; Share: 0.058; Required: 25; Open postings: 15; First seen: 2025-06-24 - **LLM** — Layer: ai; Postings: 32; Share: 0.0531; Required: 20; Open postings: 19; First seen: 2026-03-27 - **Gerrit** — Layer: tools; Postings: 31; Share: 0.0514; Required: 31; Open postings: 12; First seen: 2026-01-13 - **PostgreSQL** — Layer: data; Postings: 31; Share: 0.0514; Required: 31; Open postings: 4; First seen: 2026-06-17 - **SOAP** — Layer: practices; Postings: 31; Share: 0.0514; Required: 31; Open postings: 3; First seen: 2026-01-19 - **GitLab** — Layer: cloud; Postings: 30; Share: 0.0498; Required: 30; Open postings: 8; First seen: 2026-01-21 - **ABAP** — Layer: languages; Postings: 30; Share: 0.0498; Required: 10; Open postings: 25; First seen: 2026-01-16 - **GitOps** — Layer: practices; Postings: 29; Share: 0.0481; Required: 29; Open postings: 10; First seen: 2026-05-29 - **OpenShift** — Layer: cloud; Postings: 29; Share: 0.0481; Required: 24; Open postings: 13; First seen: 2026-03-27 - **Dimensional Modeling** — Layer: practices; Postings: 28; Share: 0.0464; Required: 19; Open postings: 9; First seen: 2026-07-02 - **GitHub Actions** — Layer: cloud; Postings: 26; Share: 0.0431; Required: 22; Open postings: 11; First seen: 2026-06-10 - … 229 more in the JSON form ## Changes ### First appeared - **Core Data** — First seen: 2026-10-28 - **GCD** — First seen: 2026-10-28 - **Objective-C** — First seen: 2026-10-28 - **XCTest** — First seen: 2026-10-28 - **Alation** — First seen: 2026-10-23 - **OSPF** — First seen: 2026-10-14 - **Model Context Protocol** — First seen: 2026-10-13 - **AIOps** — First seen: 2026-10-13 ### Rising - **Dimensional Modeling** — Share from: 1; Share to: 7 - **Bash** — Share from: 4; Share to: 9 - **ABAP** — Share from: 0; Share to: 5 - **Rest API** — Share from: 8; Share to: 12 - **Postman** — Share from: 0; Share to: 4 - **GitLab** — Share from: 3; Share to: 6 - **BGP** — Share from: 2; Share to: 5 - **GitLab CI** — Share from: 2; Share to: 5 ### Falling - **C#** — Share from: 24; Share to: 11 - **.NET** — Share from: 19; Share to: 6 - **GitHub** — Share from: 14; Share to: 5 - **Copilot Studio** — Share from: 9; Share to: 0 - **Apache Kafka** — Share from: 10; Share to: 3 - **Bicep** — Share from: 8; Share to: 1 - **C++** — Share from: 11; Share to: 5 - **Grafana** — Share from: 13; Share to: 8 ### Not seen 180d - **TestRail** — Last seen: 2026-03-03 - **Fine-tuning** — Last seen: 2026-05-06 - **SSAS** — Last seen: 2026-05-06 - **TestNG** — Last seen: 2026-01-19 - **SIEM** — Last seen: 2026-03-27 - **Bazel** — Last seen: 2026-01-23 ## Similar stacks - [Synechron](https://alion.io/company/synechron/technologies) — Shared technologies: 222 - [Dellent Consulting](https://alion.io/company/dellent-consulting/technologies) — Shared technologies: 176 - [Infinite Computer Solutions](https://alion.io/company/infinite-com/technologies) — Shared technologies: 198 - [Softtek](https://alion.io/company/softtek/technologies) — Shared technologies: 209 - [U.S. Bank](https://alion.io/company/usbank-com/technologies) — Shared technologies: 195 - [Stefanini](https://alion.io/company/stefanini/technologies) — Shared technologies: 193 - [Algoleap](https://alion.io/company/algoleap-technologies/technologies) — Shared technologies: 174 - [Brillio](https://alion.io/company/brillio/technologies) — Shared technologies: 216 --- [Page](https://alion.io/company/tieto/technologies) · [JSON](https://alion.io/company/tieto/technologies.json) Source: Alion (alion.io), 2026-11-11. 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