# 42dot - **Answer**: 42dot builds mostly with Python, C++, Rust, Kotlin. Its stack also includes Linux, Kubernetes, PyTorch, ROS2. Python is named in 60 of the 142 job postings 42dot published in the last 12 months (42%). Counted by Alion from the job postings of 42dot, updated Nov 11, 2026. - **Window days**: 365 - **Postings analysed**: 142 - **Open postings**: 80 - **Technologies in use**: 255 - **Modernity score**: 78 - **Ai adoption**: yes - **License**: CC BY-SA 4.0 ## Company - **Id**: 256 - **Name**: 42dot - **Domain**: 42dot.ai - **Url**: ## Technologies - **Python** — Layer: languages; Postings: 60; Share: 0.4225; Required: 50; Open postings: 36; First seen: 2026-04-29 - **C++** — Layer: languages; Postings: 57; Share: 0.4014; Required: 48; Open postings: 33; First seen: 2024-12-20 - **Linux** — Layer: cloud; Postings: 41; Share: 0.2887; Required: 30; Open postings: 27; First seen: 2026-05-14 - **CI/CD** — Layer: practices; Postings: 40; Share: 0.2817; Required: 32; Open postings: 21; First seen: 2026-05-14 - **LLM** — Layer: ai; Postings: 24; Share: 0.169; Required: 17; Open postings: 15; First seen: 2026-06-19 - **Kubernetes** — Layer: cloud; Postings: 22; Share: 0.1549; Required: 9; Open postings: 12; First seen: 2026-07-06 - **Rust** — Layer: languages; Postings: 21; Share: 0.1479; Required: 11; Open postings: 10; First seen: 2024-12-20 - **Machine Learning** — Layer: practices; Postings: 20; Share: 0.1408; Required: 19; Open postings: 12; First seen: 2026-04-29 - **Git** — Layer: tools; Postings: 20; Share: 0.1408; Required: 18; Open postings: 11; First seen: 2026-05-14 - **AWS** — Layer: cloud; Postings: 18; Share: 0.1268; Required: 7; Open postings: 9; First seen: 2026-07-06 - **PyTorch** — Layer: frameworks; Postings: 17; Share: 0.1197; Required: 15; Open postings: 13; First seen: 2026-04-29 - **Kotlin** — Layer: languages; Postings: 16; Share: 0.1127; Required: 13; Open postings: 10; First seen: 2026-03-05 - **Vision-Language-Action** — Layer: practices; Postings: 14; Share: 0.0986; Required: 11; Open postings: 10; First seen: 2026-07-20 - **AI Agents** — Layer: practices; Postings: 14; Share: 0.0986; Required: 6; Open postings: 8; First seen: 2026-07-20 - **Docker** — Layer: tools; Postings: 13; Share: 0.0915; Required: 8; Open postings: 7; First seen: 2026-06-19 - **Computer Vision** — Layer: practices; Postings: 12; Share: 0.0845; Required: 10; Open postings: 6; First seen: 2026-07-20 - **RTOS** — Layer: cloud; Postings: 12; Share: 0.0845; Required: 10; Open postings: 7; First seen: 2026-06-19 - **World Models** — Layer: practices; Postings: 11; Share: 0.0775; Required: 10; Open postings: 8; First seen: 2026-07-20 - **Java** — Layer: languages; Postings: 10; Share: 0.0704; Required: 9; Open postings: 2; First seen: 2026-07-20 - **Figma** — Layer: cloud; Postings: 10; Share: 0.0704; Required: 5; Open postings: 4; First seen: 2026-07-20 - **Fine-tuning** — Layer: practices; Postings: 9; Share: 0.0634; Required: 3; Open postings: 7; First seen: 2026-07-06 - **Function Calling** — Layer: practices; Postings: 9; Share: 0.0634; Required: 2; Open postings: 8; First seen: 2026-07-03 - **Jenkins** — Layer: tools; Postings: 8; Share: 0.0563; Required: 6; Open postings: 6; First seen: 2026-06-19 - **gRPC** — Layer: tools; Postings: 8; Share: 0.0563; Required: 5; Open postings: 4; First seen: 2026-05-29 - **Bash** — Layer: languages; Postings: 7; Share: 0.0493; Required: 7; Open postings: 4; First seen: 2026-06-19 - **ROS2** — Layer: frameworks; Postings: 7; Share: 0.0493; Required: 6; Open postings: 2; First seen: 2026-05-29 - **Reinforcement Learning** — Layer: practices; Postings: 7; Share: 0.0493; Required: 6; Open postings: 4; First seen: 2026-07-20 - **Rest API** — Layer: tools; Postings: 7; Share: 0.0493; Required: 6; Open postings: 3; First seen: 2026-07-06 - **Multimodal AI** — Layer: practices; Postings: 7; Share: 0.0493; Required: 5; Open postings: 3; First seen: 2026-07-20 - **Azure** — Layer: cloud; Postings: 7; Share: 0.0493; Required: 4; Open postings: 4; First seen: 2026-07-06 - **Bazel** — Layer: tools; Postings: 7; Share: 0.0493; Required: 3; Open postings: 6; First seen: 2026-06-19 - **CUDA** — Layer: frameworks; Postings: 7; Share: 0.0493; Required: 2; Open postings: 4; First seen: 2026-07-06 - **JavaScript** — Layer: languages; Postings: 7; Share: 0.0493; Required: 2; Open postings: 3; First seen: 2026-04-29 - **GitLab CI** — Layer: cloud; Postings: 6; Share: 0.0423; Required: 6; Open postings: 4; First seen: 2026-06-19 - **Physical AI** — Layer: practices; Postings: 6; Share: 0.0423; Required: 5; Open postings: 3; First seen: 2026-07-20 - **Reinforcement Learning** — Layer: practices; Postings: 6; Share: 0.0423; Required: 5; Open postings: 3; First seen: 2026-07-20 - **MQTT** — Layer: tools; Postings: 6; Share: 0.0423; Required: 4; Open postings: 4; First seen: 2026-07-21 - **TensorFlow** — Layer: frameworks; Postings: 6; Share: 0.0423; Required: 4; Open postings: 6; First seen: 2026-04-29 - **VLM** — Layer: ai; Postings: 6; Share: 0.0423; Required: 4; Open postings: 4; First seen: 2026-04-29 - **Spark** — Layer: cloud; Postings: 6; Share: 0.0423; Required: 3; Open postings: 3; First seen: 2026-04-29 - **Edge AI** — Layer: practices; Postings: 6; Share: 0.0423; Required: 2; Open postings: 5; First seen: 2026-07-06 - **Imitation Learning** — Layer: practices; Postings: 5; Share: 0.0352; Required: 5; Open postings: 1; First seen: 2026-07-20 - **GCP** — Layer: cloud; Postings: 5; Share: 0.0352; Required: 4; Open postings: 4; First seen: 2026-07-06 - **GitHub Actions** — Layer: cloud; Postings: 5; Share: 0.0352; Required: 4; Open postings: 3; First seen: 2026-07-06 - **GitLab** — Layer: cloud; Postings: 5; Share: 0.0352; Required: 4; Open postings: 3; First seen: 2026-06-19 - **Post-training** — Layer: practices; Postings: 5; Share: 0.0352; Required: 4; Open postings: 4; First seen: 2026-07-20 - **SQL** — Layer: languages; Postings: 5; Share: 0.0352; Required: 4; Open postings: 1; First seen: 2026-07-20 - **Synthetic Data** — Layer: practices; Postings: 5; Share: 0.0352; Required: 3; Open postings: 4; First seen: 2026-07-03 - **TCP/IP** — Layer: practices; Postings: 5; Share: 0.0352; Required: 3; Open postings: 2; First seen: 2026-07-20 - **TensorRT** — Layer: tools; Postings: 5; Share: 0.0352; Required: 3; Open postings: 4; First seen: 2026-07-06 - … 205 more in the JSON form ## Changes ### First appeared - **Hugging Face** — First seen: 2026-10-27 - **IEC 62304** — First seen: 2026-10-21 - **JAX** — First seen: 2026-09-03 - **FMEA** — First seen: 2026-08-19 - **Amazon EKS** — First seen: 2026-08-18 - **MATLAB** — First seen: 2026-07-22 - **ONNX Runtime** — First seen: 2026-07-22 - **Speculative Decoding** — First seen: 2026-07-22 ### Rising - **Vision-Language-Action** — Share from: 5; Share to: 17 - **World Models** — Share from: 3; Share to: 15 - **JAX** — Share from: 0; Share to: 7 - **RTOS** — Share from: 6; Share to: 12 - **SLAM** — Share from: 1; Share to: 5 - **TCP/IP** — Share from: 3; Share to: 5 - **TensorRT** — Share from: 3; Share to: 5 - **Datadog** — Share from: 3; Share to: 5 ### Falling - **Kubernetes** — Share from: 23; Share to: 7 - **Docker** — Share from: 14; Share to: 3 - **Java** — Share from: 11; Share to: 2 - **GitLab CI** — Share from: 8; Share to: 0 - **Kotlin** — Share from: 14; Share to: 7 - **Computer Vision** — Share from: 11; Share to: 5 - **Bash** — Share from: 8; Share to: 2 - **Imitation Learning** — Share from: 6; Share to: 0 ### Not seen 180d - **Bootstrap** — Last seen: 2026-04-29 - **Delta Lake** — Last seen: 2026-04-29 ## Similar stacks - [Wayve](https://alion.io/company/wayve/technologies) — Shared technologies: 132 - [AgiBot](https://alion.io/company/agibot-com-cn/technologies) — Shared technologies: 169 - [Zoox](https://alion.io/company/zoox/technologies) — Shared technologies: 162 - [VinFast](https://alion.io/company/vinfastauto-com/technologies) — Shared technologies: 150 - [Yandex](https://alion.io/company/yandex/technologies) — Shared technologies: 163 - [AMD](https://alion.io/company/amd/technologies) — Shared technologies: 189 - [Xiaomi](https://alion.io/company/xiaomi/technologies) — Shared technologies: 150 - [Huawei Technologies](https://alion.io/company/huawei/technologies) — Shared technologies: 155 --- [Page](https://alion.io/company/42dot/technologies) · [JSON](https://alion.io/company/42dot/technologies.json) Source: Alion (alion.io), 2026-11-12. 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