{"company":{"id":16287,"name":"Reka AI","domain":"reka.ai","url":"https://alion.io/company/reka-ai"},"answer":"Reka AI builds mostly with Python, C++, Java, Scala. Its stack also includes PyTorch, CUDA Toolkit, Spark, PyTorch C++. 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 Sep 29, 2026.","window_days":365,"postings_analysed":5,"open_postings":5,"technologies_in_use":30,"modernity_score":74,"ai_adoption":false,"technologies":[{"name":"Multimodal AI","layer":"practices","postings":5,"share":1,"required":4,"open_postings":5,"first_seen":"2023-08-01","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":4,"share":0.8,"required":4,"open_postings":4,"first_seen":"2026-01-08","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"Edge AI","layer":"practices","postings":4,"share":0.8,"required":3,"open_postings":4,"first_seen":"2023-08-01","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"C++","layer":"languages","postings":3,"share":0.6,"required":3,"open_postings":3,"first_seen":"2026-01-08","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":3,"share":0.6,"required":3,"open_postings":3,"first_seen":"2023-08-01","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"PyTorch","layer":"frameworks","postings":3,"share":0.6,"required":3,"open_postings":3,"first_seen":"2023-08-01","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"Fine-tuning","layer":"practices","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-01-08","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"PyTorch C++","layer":"frameworks","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-01-08","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"World Models","layer":"practices","postings":2,"share":0.4,"required":2,"open_postings":2,"first_seen":"2026-05-14","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"CUDA","layer":"frameworks","postings":2,"share":0.4,"required":1,"open_postings":2,"first_seen":"2026-01-08","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"CUDA Toolkit","layer":"cloud","postings":2,"share":0.4,"required":1,"open_postings":2,"first_seen":"2026-01-08","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":2,"share":0.4,"required":1,"open_postings":2,"first_seen":"2026-05-14","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"AWS","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"CI/CD","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-14","last_seen":"2026-05-14","median_stated_pay_usd":null},{"name":"Computer Vision","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"Diffusion Models","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"Embodied AI","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-29","last_seen":"2026-05-29","median_stated_pay_usd":null},{"name":"GitHub","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-14","last_seen":"2026-05-14","median_stated_pay_usd":null},{"name":"Java","layer":"languages","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-01-08","last_seen":"2026-01-08","median_stated_pay_usd":null},{"name":"Post-training","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-01-08","last_seen":"2026-01-08","median_stated_pay_usd":null},{"name":"Ray","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-05-14","last_seen":"2026-05-14","median_stated_pay_usd":null},{"name":"Reinforcement Learning","layer":"practices","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-01-08","last_seen":"2026-01-08","median_stated_pay_usd":null},{"name":"SLURM","layer":"tools","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-01-08","last_seen":"2026-01-08","median_stated_pay_usd":null},{"name":"Scala","layer":"languages","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"TensorFlow","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"TensorFlow C++","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"Transformers","layer":"frameworks","postings":1,"share":0.2,"required":1,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"MySQL","layer":"data","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null},{"name":"PostgreSQL","layer":"data","postings":1,"share":0.2,"required":0,"open_postings":1,"first_seen":"2026-06-11","last_seen":"2026-06-11","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[{"name":"World Models","first_seen":"2026-05-14"},{"name":"Spark","first_seen":"2026-05-14"}],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"May Mobility","url":"https://alion.io/company/may-mobility/technologies","shared_technologies":25},{"name":"Brookhaven National Laboratory","url":"https://alion.io/company/bnl/technologies","shared_technologies":22},{"name":"Animore","url":"https://alion.io/company/animore-2/technologies","shared_technologies":21},{"name":"Almetra","url":"https://alion.io/company/almetra/technologies","shared_technologies":20},{"name":"HeyGen","url":"https://alion.io/company/heygen/technologies","shared_technologies":23},{"name":"Apple","url":"https://alion.io/company/apple/technologies","shared_technologies":25},{"name":"Cantina","url":"https://alion.io/company/cantina/technologies","shared_technologies":26},{"name":"PlusAI","url":"https://alion.io/company/plus/technologies","shared_technologies":25}],"html_url":"https://alion.io/company/reka-ai/technologies","json_url":"https://alion.io/company/reka-ai/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-09-29T05:43:46Z","generated_at":"2026-09-30T00:25:33Z"}}