# Reka AI

- **Answer**: Reka AI builds mostly with Python, C++, Java, Scala. Its stack also includes PyTorch, Spark, CUDA, AWS. Python is named in 4 of the 5 job postings Reka AI published in the last 12 months (80%). Counted by Alion from the job postings of Reka AI, updated Nov 12, 2026.
- **Window days**: 365
- **Postings analysed**: 5
- **Open postings**: 5
- **Technologies in use**: 27
- **Modernity score**: 75
- **Ai adoption**: no
- **License**: CC BY-SA 4.0

## Company

- **Id**: 16287
- **Name**: Reka AI
- **Domain**: reka.ai
- **Url**: <https://alion.io/company/reka-ai>

## Technologies

- **Multimodal AI** — Layer: practices; Postings: 5; Share: 1; Required: 4; Open postings: 5; First seen: 2023-08-01
- **Python** — Layer: languages; Postings: 4; Share: 0.8; Required: 4; Open postings: 4; First seen: 2026-01-08
- **C++** — Layer: languages; Postings: 3; Share: 0.6; Required: 3; Open postings: 3; First seen: 2026-01-08
- **Machine Learning** — Layer: practices; Postings: 3; Share: 0.6; Required: 3; Open postings: 3; First seen: 2023-08-01
- **PyTorch** — Layer: frameworks; Postings: 3; Share: 0.6; Required: 3; Open postings: 3; First seen: 2023-08-01
- **Fine-tuning** — Layer: practices; Postings: 2; Share: 0.4; Required: 2; Open postings: 2; First seen: 2026-01-08
- **World Models** — Layer: practices; Postings: 2; Share: 0.4; Required: 2; Open postings: 2; First seen: 2026-05-14
- **CUDA** — Layer: frameworks; Postings: 2; Share: 0.4; Required: 1; Open postings: 2; First seen: 2026-01-08
- **Spark** — Layer: cloud; Postings: 2; Share: 0.4; Required: 1; Open postings: 2; First seen: 2026-05-14
- **AWS** — Layer: cloud; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-06-11
- **CI/CD** — Layer: practices; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-05-14
- **Computer Vision** — Layer: practices; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-05-29
- **Diffusion Models** — Layer: practices; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-06-11
- **Embodied AI** — Layer: practices; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-05-29
- **GitHub** — Layer: cloud; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-05-14
- **Java** — Layer: languages; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-06-11
- **Kubernetes** — Layer: cloud; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-01-08
- **Post-training** — Layer: practices; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-01-08
- **Ray** — Layer: frameworks; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-05-14
- **Reinforcement Learning** — Layer: practices; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-01-08
- **SLURM** — Layer: tools; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-01-08
- **Scala** — Layer: languages; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-06-11
- **TensorFlow** — Layer: frameworks; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-06-11
- **TensorFlow C++** — Layer: frameworks; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-06-11
- **Transformers** — Layer: frameworks; Postings: 1; Share: 0.2; Required: 1; Open postings: 1; First seen: 2026-06-11
- **MySQL** — Layer: data; Postings: 1; Share: 0.2; Required: 0; Open postings: 1; First seen: 2026-06-11
- **PostgreSQL** — Layer: data; Postings: 1; Share: 0.2; Required: 0; Open postings: 1; First seen: 2026-06-11

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- [May Mobility](https://alion.io/company/may-mobility/technologies) — Shared technologies: 24
- [HeyGen](https://alion.io/company/heygen/technologies) — Shared technologies: 23
- [XPeng](https://alion.io/company/xpengmotors/technologies) — Shared technologies: 23
- [Institute of Foundation Models](https://alion.io/company/institute-of-foundation-models/technologies) — Shared technologies: 27
- [RLWRLD](https://alion.io/company/rlwrld-inc/technologies) — Shared technologies: 23
- [Cantina](https://alion.io/company/cantina/technologies) — Shared technologies: 25
- [PlusAI](https://alion.io/company/plus/technologies) — Shared technologies: 24

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.