# RR Donnelley - **Answer**: RR Donnelley builds mostly with Python, SQL, JavaScript, TypeScript. Its stack also includes Windows, AWS, JQuery, React.js. Windows is named in 37 of the 134 job postings RR Donnelley published in the last 12 months (28%). Counted by Alion from the job postings of RR Donnelley, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 134 - **Open postings**: 68 - **Technologies in use**: 98 - **Modernity score**: 83 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 3846 - **Name**: RR Donnelley - **Domain**: rrd.com - **Url**: ## Technologies - **Microsoft Excel** — Layer: tools; Postings: 41; Share: 0.306; Required: 41; Open postings: 20; First seen: 2026-02-11 - **Windows** — Layer: cloud; Postings: 37; Share: 0.2761; Required: 28; Open postings: 17; First seen: 2026-03-05 - **Post-training** — Layer: practices; Postings: 25; Share: 0.1866; Required: 25; Open postings: 24; First seen: 2026-10-09 - **Adobe Photoshop** — Layer: tools; Postings: 11; Share: 0.0821; Required: 11; Open postings: 4; First seen: 2026-07-06 - **Python** — Layer: languages; Postings: 7; Share: 0.0522; Required: 6; Open postings: 1; First seen: 2026-07-17 - **SQL** — Layer: languages; Postings: 7; Share: 0.0522; Required: 6; Open postings: 1; First seen: 2026-07-17 - **JavaScript** — Layer: languages; Postings: 6; Share: 0.0448; Required: 6; Open postings: 0; First seen: 2026-07-17 - **AWS** — Layer: cloud; Postings: 5; Share: 0.0373; Required: 3; Open postings: 0; First seen: 2026-07-17 - **Azure** — Layer: cloud; Postings: 5; Share: 0.0373; Required: 3; Open postings: 0; First seen: 2026-08-17 - **Amazon S3** — Layer: cloud; Postings: 4; Share: 0.0299; Required: 4; Open postings: 0; First seen: 2026-07-08 - **JQuery** — Layer: frameworks; Postings: 4; Share: 0.0299; Required: 4; Open postings: 0; First seen: 2026-08-17 - **LLM Guardrails** — Layer: practices; Postings: 4; Share: 0.0299; Required: 4; Open postings: 0; First seen: 2026-08-28 - **Machine Learning** — Layer: practices; Postings: 4; Share: 0.0299; Required: 4; Open postings: 0; First seen: 2026-07-17 - **Platform Engineering** — Layer: practices; Postings: 4; Share: 0.0299; Required: 4; Open postings: 0; First seen: 2026-08-28 - **React.js** — Layer: frameworks; Postings: 4; Share: 0.0299; Required: 4; Open postings: 0; First seen: 2026-08-17 - **Rest API** — Layer: tools; Postings: 4; Share: 0.0299; Required: 4; Open postings: 0; First seen: 2026-08-28 - **TypeScript** — Layer: languages; Postings: 4; Share: 0.0299; Required: 3; Open postings: 0; First seen: 2026-08-17 - **Git** — Layer: tools; Postings: 4; Share: 0.0299; Required: 2; Open postings: 0; First seen: 2026-07-17 - **Active Directory** — Layer: cloud; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-07-08 - **Angular** — Layer: frameworks; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-08-28 - **Bootstrap** — Layer: frameworks; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-08-28 - **C#** — Layer: languages; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-07-17 - **DNS** — Layer: practices; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-08-17 - **KVM** — Layer: tools; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-07-08 - **LLM** — Layer: ai; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-09-15 - **Linux** — Layer: cloud; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-08-17 - **OpenStack** — Layer: tools; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-07-08 - **Puppet** — Layer: tools; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-07-08 - **Ubuntu** — Layer: cloud; Postings: 3; Share: 0.0224; Required: 3; Open postings: 0; First seen: 2026-07-08 - **Spark** — Layer: cloud; Postings: 3; Share: 0.0224; Required: 2; Open postings: 0; First seen: 2026-07-17 - **Azure DevOps** — Layer: cloud; Postings: 3; Share: 0.0224; Required: 1; Open postings: 0; First seen: 2026-08-17 - **Snowflake** — Layer: data; Postings: 3; Share: 0.0224; Required: 1; Open postings: 0; First seen: 2026-07-17 - **Tableau** — Layer: cloud; Postings: 3; Share: 0.0224; Required: 1; Open postings: 0; First seen: 2026-07-17 - **pySpark** — Layer: tools; Postings: 3; Share: 0.0224; Required: 1; Open postings: 0; First seen: 2026-07-17 - **ASP.NET Core** — Layer: frameworks; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-08-17 - **Ansible** — Layer: tools; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-22 - **BGP** — Layer: practices; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-18 - **Configuration Management** — Layer: practices; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-22 - **DHCP** — Layer: practices; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-18 - **Debian** — Layer: cloud; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-22 - **GCP** — Layer: cloud; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-15 - **MPLS** — Layer: practices; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-18 - **Minitab** — Layer: tools; Postings: 2; Share: 0.0149; Required: 2; Open postings: 1; First seen: 2026-10-24 - **PKI** — Layer: practices; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-22 - **TCP/IP** — Layer: practices; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-18 - **VLAN** — Layer: practices; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-18 - **VPN** — Layer: practices; Postings: 2; Share: 0.0149; Required: 2; Open postings: 0; First seen: 2026-09-18 - **Adobe After Effects** — Layer: tools; Postings: 2; Share: 0.0149; Required: 1; Open postings: 0; First seen: 2026-07-07 - **Java** — Layer: languages; Postings: 2; Share: 0.0149; Required: 1; Open postings: 0; First seen: 2026-07-17 - **Databricks** — Layer: cloud; Postings: 2; Share: 0.0149; Required: 0; Open postings: 0; First seen: 2026-08-19 - … 48 more in the JSON form ## Changes ### First appeared - **Minitab** — First seen: 2026-10-24 - **Post-training** — First seen: 2026-10-09 - **Ansible** — First seen: 2026-09-22 - **Configuration Management** — First seen: 2026-09-22 - **Debian** — First seen: 2026-09-22 - **PKI** — First seen: 2026-09-22 - **BGP** — First seen: 2026-09-18 - **DHCP** — First seen: 2026-09-18 ### Rising - **Post-training** — Share from: 0; Share to: 22 - **Azure** — Share from: 0; Share to: 4 - **JQuery** — Share from: 0; Share to: 4 - **LLM Guardrails** — Share from: 0; Share to: 4 - **Platform Engineering** — Share from: 0; Share to: 4 - **React.js** — Share from: 0; Share to: 4 - **Rest API** — Share from: 0; Share to: 4 - **TypeScript** — Share from: 0; Share to: 4 ### Falling - **Adobe Photoshop** — Share from: 25; Share to: 6 - **Python** — Share from: 13; Share to: 4 - **Machine Learning** — Share from: 6; Share to: 3 - **Git** — Share from: 6; Share to: 3 - **AWS** — Share from: 6; Share to: 4 ## Similar stacks - [Orange Business](https://alion.io/company/orange-business/technologies) — Shared technologies: 67 - [Chenega](https://alion.io/company/chenega/technologies) — Shared technologies: 67 - [TD SYNNEX](https://alion.io/company/td-synnex/technologies) — Shared technologies: 74 - [LMI](https://alion.io/company/lmisolutions/technologies) — Shared technologies: 68 - [Jabil](https://alion.io/company/jabil/technologies) — Shared technologies: 77 - [Unisys](https://alion.io/company/unisys/technologies) — Shared technologies: 74 - [BD](https://alion.io/company/bd/technologies) — Shared technologies: 68 - [Nielsen](https://alion.io/company/nielsen/technologies) — Shared technologies: 66 --- [Page](https://alion.io/company/rr-donnelley/technologies) · [JSON](https://alion.io/company/rr-donnelley/technologies.json) Source: Alion (alion.io), 2026-11-11. 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