# Cadence Design Systems

- **Answer**: Cadence Design Systems builds mostly with Python, C++, Verilog, Perl. Its stack also includes Linux, UVM, Unix, LangChain. Python is named in 290 of the 565 job postings Cadence Design Systems published in the last 12 months (51%). Counted by Alion from the job postings of Cadence Design Systems, updated Nov 13, 2026.
- **Window days**: 365
- **Postings analysed**: 565
- **Open postings**: 323
- **Technologies in use**: 299
- **Modernity score**: 80
- **Ai adoption**: yes
- **Own products**: Cadence Virtuoso, Cadence Innovus, Cadence Xcelium, Cadence JasperGold, Cadence Genus, Cadence Tempus, Cadence Conformal, Cadence Palladium, Cadence Quantus, Cadence Pegasus, Cadence Allegro, Cadence Sigrity, Cadence VIP, Cadence vManager, Cadence Protium, Cadence Integrity 3D-IC, Cadence AMS Designer, Cadence Clarity 3D Solver
- **License**: CC BY-SA 4.0

## Company

- **Id**: 4351
- **Name**: Cadence Design Systems
- **Domain**: cadence.com
- **Url**: <https://alion.io/company/cadence>

## Technologies

- **Python** — Layer: languages; Postings: 290; Share: 0.5133; Required: 221; Open postings: 163; First seen: 2018-08-01
- **C++** — Layer: languages; Postings: 187; Share: 0.331; Required: 157; Open postings: 97; First seen: 2023-12-14
- **Linux** — Layer: cloud; Postings: 132; Share: 0.2336; Required: 111; Open postings: 70; First seen: 2019-06-05
- **Verilog** — Layer: languages; Postings: 120; Share: 0.2124; Required: 94; Open postings: 69; First seen: 2019-06-05
- **Perl** — Layer: languages; Postings: 114; Share: 0.2018; Required: 84; Open postings: 66; First seen: 2018-08-01
- **SystemVerilog** — Layer: languages; Postings: 105; Share: 0.1858; Required: 94; Open postings: 69; First seen: 2019-06-05
- **UVM** — Layer: frameworks; Postings: 77; Share: 0.1363; Required: 62; Open postings: 48; First seen: 2019-06-05
- **Unix** — Layer: cloud; Postings: 75; Share: 0.1327; Required: 63; Open postings: 41; First seen: 2019-06-05
- **AI Agents** — Layer: practices; Postings: 62; Share: 0.1097; Required: 57; Open postings: 39; First seen: 2025-06-18
- **Formal Verification** — Layer: tools; Postings: 52; Share: 0.092; Required: 43; Open postings: 27; First seen: 2022-09-01
- **VHDL** — Layer: languages; Postings: 52; Share: 0.092; Required: 35; Open postings: 32; First seen: 2019-06-05
- **Windows** — Layer: cloud; Postings: 43; Share: 0.0761; Required: 36; Open postings: 28; First seen: 2025-06-06
- **Machine Learning** — Layer: practices; Postings: 42; Share: 0.0743; Required: 36; Open postings: 21; First seen: 2026-03-06
- **CI/CD** — Layer: practices; Postings: 41; Share: 0.0726; Required: 32; Open postings: 25; First seen: 2025-06-06
- **Copilot** — Layer: tools; Postings: 39; Share: 0.069; Required: 35; Open postings: 27; First seen: 2026-05-15
- **LLM** — Layer: ai; Postings: 27; Share: 0.0478; Required: 25; Open postings: 14; First seen: 2025-06-18
- **HPC** — Layer: practices; Postings: 27; Share: 0.0478; Required: 19; Open postings: 9; First seen: 2026-03-31
- **Cursor** — Layer: tools; Postings: 25; Share: 0.0442; Required: 22; Open postings: 24; First seen: 2026-05-15
- **Azure** — Layer: cloud; Postings: 25; Share: 0.0442; Required: 18; Open postings: 10; First seen: 2022-09-01
- **RAG** — Layer: practices; Postings: 24; Share: 0.0425; Required: 22; Open postings: 17; First seen: 2026-03-06
- **Nastran** — Layer: tools; Postings: 24; Share: 0.0425; Required: 19; Open postings: 20; First seen: 2026-06-15
- **Git** — Layer: tools; Postings: 21; Share: 0.0372; Required: 14; Open postings: 12; First seen: 2024-04-10
- **Jenkins** — Layer: tools; Postings: 19; Share: 0.0336; Required: 14; Open postings: 14; First seen: 2022-09-01
- **Patran** — Layer: tools; Postings: 18; Share: 0.0319; Required: 16; Open postings: 17; First seen: 2026-08-06
- **Claude** — Layer: ai; Postings: 16; Share: 0.0283; Required: 16; Open postings: 7; First seen: 2026-03-26
- **ANSYS** — Layer: tools; Postings: 16; Share: 0.0283; Required: 12; Open postings: 14; First seen: 2026-07-23
- **AWS** — Layer: cloud; Postings: 16; Share: 0.0283; Required: 11; Open postings: 7; First seen: 2025-06-06
- **TCL Scripting** — Layer: languages; Postings: 15; Share: 0.0265; Required: 13; Open postings: 4; First seen: 2024-09-19
- **Abaqus** — Layer: tools; Postings: 15; Share: 0.0265; Required: 11; Open postings: 11; First seen: 2026-07-29
- **C** — Layer: languages; Postings: 15; Share: 0.0265; Required: 4; Open postings: 10; First seen: 2024-05-01
- **MATLAB** — Layer: languages; Postings: 14; Share: 0.0248; Required: 4; Open postings: 9; First seen: 2023-11-06
- **LangChain** — Layer: frameworks; Postings: 13; Share: 0.023; Required: 10; Open postings: 7; First seen: 2025-06-18
- **Java** — Layer: languages; Postings: 12; Share: 0.0212; Required: 11; Open postings: 7; First seen: 2026-04-09
- **GitHub** — Layer: cloud; Postings: 12; Share: 0.0212; Required: 10; Open postings: 2; First seen: 2022-09-01
- **PyTorch** — Layer: frameworks; Postings: 12; Share: 0.0212; Required: 10; Open postings: 4; First seen: 2026-06-09
- **SQL** — Layer: languages; Postings: 12; Share: 0.0212; Required: 9; Open postings: 10; First seen: 2022-09-01
- **Synopsys PrimeTime** — Layer: tools; Postings: 11; Share: 0.0195; Required: 10; Open postings: 4; First seen: 2026-03-17
- **Bash** — Layer: languages; Postings: 11; Share: 0.0195; Required: 9; Open postings: 7; First seen: 2026-05-14
- **Prompt Engineering** — Layer: practices; Postings: 11; Share: 0.0195; Required: 9; Open postings: 9; First seen: 2026-05-21
- **TensorFlow** — Layer: frameworks; Postings: 11; Share: 0.0195; Required: 9; Open postings: 3; First seen: 2026-06-09
- **Embeddings** — Layer: practices; Postings: 11; Share: 0.0195; Required: 8; Open postings: 9; First seen: 2026-03-26
- **GitHub Actions** — Layer: cloud; Postings: 11; Share: 0.0195; Required: 8; Open postings: 5; First seen: 2026-04-01
- **SLURM** — Layer: tools; Postings: 11; Share: 0.0195; Required: 5; Open postings: 6; First seen: 2026-07-01
- **Function Calling** — Layer: practices; Postings: 10; Share: 0.0177; Required: 10; Open postings: 9; First seen: 2026-03-26
- **JavaScript** — Layer: languages; Postings: 10; Share: 0.0177; Required: 9; Open postings: 6; First seen: 2022-09-01
- **Verification & Validation** — Layer: practices; Postings: 10; Share: 0.0177; Required: 9; Open postings: 7; First seen: 2026-07-13
- **Rest API** — Layer: tools; Postings: 10; Share: 0.0177; Required: 8; Open postings: 7; First seen: 2022-09-01
- **TensorFlow C++** — Layer: frameworks; Postings: 10; Share: 0.0177; Required: 8; Open postings: 3; First seen: 2026-06-09
- **GCP** — Layer: cloud; Postings: 10; Share: 0.0177; Required: 7; Open postings: 3; First seen: 2025-06-06
- **VMWare** — Layer: cloud; Postings: 9; Share: 0.0159; Required: 9; Open postings: 7; First seen: 2026-07-09
- … 249 more in the JSON form

## Changes

### First appeared

- **Edge AI** — First seen: 2026-11-04
- **Dependency Injection** — First seen: 2026-10-12
- **DirectX** — First seen: 2026-10-12
- **Figma** — First seen: 2026-10-12
- **RenderDoc** — First seen: 2026-10-12
- **WinDbg** — First seen: 2026-10-12
- **Avalonia** — First seen: 2026-10-12
- **JMeter** — First seen: 2026-10-08

### Rising

- **Cursor** — Share from: 1; Share to: 7
- **Windows** — Share from: 5; Share to: 10
- **Copilot** — Share from: 5; Share to: 9
- **Patran** — Share from: 1; Share to: 5
- **ANSYS** — Share from: 1; Share to: 4
- **TypeScript** — Share from: 0; Share to: 3

### Falling

- **HPC** — Share from: 8; Share to: 3
- **LLM** — Share from: 7; Share to: 4
- **Azure** — Share from: 7; Share to: 4
- **GitHub** — Share from: 4; Share to: 1
- **GCP** — Share from: 4; Share to: 1
- **Spark** — Share from: 3; Share to: 0

### Not seen 180d

- **Embedded C** — Last seen: 2026-05-07
- **Oracle** — Last seen: 2026-05-06

## Similar stacks

- [Semiconductor Engineering](https://alion.io/company/semiconductor-engineering) — Shared technologies: 182
- [AMD](https://alion.io/company/amd/technologies) — Shared technologies: 223
- [Intel](https://alion.io/company/intel/technologies) — Shared technologies: 222
- [Qualcomm](https://alion.io/company/qualcomm/technologies) — Shared technologies: 261
- [Micron Technology](https://alion.io/company/micron-technology/technologies) — Shared technologies: 224
- [Keysight](https://alion.io/company/keysight/technologies) — Shared technologies: 187
- [Siemens](https://alion.io/company/siemens/technologies) — Shared technologies: 233
- [Altera](https://alion.io/company/altera/technologies) — Shared technologies: 184

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Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.