{"company":{"id":4399030,"name":"Sonder","domain":"sonder.fyi","url":"https://alion.io/company/sonder-6"},"answer":"Sonder builds mostly with C++, Python, Rust, TypeScript. Its stack also includes CUDA, JAX. C++ is named in 1 of the 3 job postings Sonder published in the last 12 months (33%). Counted by Alion from the job postings of Sonder, updated Oct 26, 2026.","window_days":365,"postings_analysed":3,"open_postings":3,"technologies_in_use":16,"modernity_score":64,"ai_adoption":false,"technologies":[{"name":"Multimodal AI","layer":"practices","postings":2,"share":0.6667,"required":2,"open_postings":2,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"C++","layer":"languages","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"CUDA","layer":"frameworks","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"JAX","layer":"frameworks","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"KV Cache","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"MLX ML","layer":"frameworks","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Post-training","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"PyTorch","layer":"frameworks","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Python","layer":"languages","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Quantization","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Reinforcement Learning","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Rust","layer":"languages","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Synthetic Data","layer":"practices","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"Triton","layer":"frameworks","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"TypeScript","layer":"languages","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null},{"name":"llama.cpp","layer":"tools","postings":1,"share":0.3333,"required":1,"open_postings":1,"first_seen":"2026-09-18","last_seen":"2026-09-18","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Elorian","url":"https://alion.io/company/elorian/technologies","shared_technologies":12},{"name":"Mindfire Solutions","url":"https://alion.io/company/mindfire-solutions","shared_technologies":14},{"name":"River AI","url":"https://alion.io/company/river-ai/technologies","shared_technologies":14},{"name":"World Labs","url":"https://alion.io/company/world-labs/technologies","shared_technologies":13},{"name":"PSI","url":"https://alion.io/company/physical-superintelligence-seed-2026/technologies","shared_technologies":12},{"name":"H Company","url":"https://alion.io/company/hcompany/technologies","shared_technologies":18},{"name":"Normal Computing","url":"https://alion.io/company/normalcomputing/technologies","shared_technologies":15},{"name":"SF Tensor","url":"https://alion.io/company/sf-tensor/technologies","shared_technologies":12}],"html_url":"https://alion.io/company/sonder-6/technologies","json_url":"https://alion.io/company/sonder-6/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-26T23:03:45Z","generated_at":"2026-10-29T02:00:05Z"}}