{"company":{"id":3875541,"name":"TikTok USDS Joint Venture","domain":"tiktokusdsjointventure.com","url":"https://alion.io/company/tiktok-usds-joint-venture"},"answer":"TikTok USDS Joint Venture builds mostly with Python, C++, Java, SQL. Its stack also includes Apache Kafka, Spark, Flink, ClickHouse. Python is named in 6 of the 8 job postings TikTok USDS Joint Venture published in the last 12 months (75%). Counted by Alion from the job postings of TikTok USDS Joint Venture, updated Oct 25, 2026.","window_days":365,"postings_analysed":8,"open_postings":1,"technologies_in_use":47,"modernity_score":73,"ai_adoption":true,"technologies":[{"name":"Python","layer":"languages","postings":6,"share":0.75,"required":6,"open_postings":1,"first_seen":"2026-10-03","last_seen":"2026-10-24","median_stated_pay_usd":null},{"name":"Machine Learning","layer":"practices","postings":5,"share":0.625,"required":5,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-20","median_stated_pay_usd":null},{"name":"Apache Kafka","layer":"cloud","postings":4,"share":0.5,"required":4,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"C++","layer":"languages","postings":4,"share":0.5,"required":4,"open_postings":1,"first_seen":"2026-10-03","last_seen":"2026-10-24","median_stated_pay_usd":null},{"name":"Flink","layer":"frameworks","postings":3,"share":0.375,"required":3,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Java","layer":"languages","postings":3,"share":0.375,"required":3,"open_postings":1,"first_seen":"2026-10-15","last_seen":"2026-10-24","median_stated_pay_usd":null},{"name":"Spark","layer":"cloud","postings":3,"share":0.375,"required":3,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"ClickHouse","layer":"data","postings":2,"share":0.25,"required":2,"open_postings":0,"first_seen":"2026-10-04","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"DPO","layer":"practices","postings":2,"share":0.25,"required":2,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"Fine-tuning","layer":"practices","postings":2,"share":0.25,"required":2,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"LLM","layer":"ai","postings":2,"share":0.25,"required":2,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"Linux","layer":"cloud","postings":2,"share":0.25,"required":2,"open_postings":1,"first_seen":"2026-10-20","last_seen":"2026-10-24","median_stated_pay_usd":null},{"name":"PyTorch","layer":"frameworks","postings":2,"share":0.25,"required":2,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-20","median_stated_pay_usd":null},{"name":"RLHF","layer":"practices","postings":2,"share":0.25,"required":2,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"Reinforcement Learning","layer":"practices","postings":2,"share":0.25,"required":2,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"SQL","layer":"languages","postings":2,"share":0.25,"required":2,"open_postings":0,"first_seen":"2026-10-06","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Anomaly Detection","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-15","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Computer Vision","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-19","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"Docker","layer":"tools","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-10-24","last_seen":"2026-10-24","median_stated_pay_usd":null},{"name":"ETL/ELT","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-15","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"FinOps","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-04","last_seen":"2026-10-04","median_stated_pay_usd":null},{"name":"Go","layer":"languages","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-03","median_stated_pay_usd":null},{"name":"HBase","layer":"data","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-03","median_stated_pay_usd":null},{"name":"Hadoop","layer":"frameworks","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-03","median_stated_pay_usd":null},{"name":"Interpretability","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-03","median_stated_pay_usd":null},{"name":"Knowledge Distillation","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-19","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"Kubernetes","layer":"cloud","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-04","last_seen":"2026-10-04","median_stated_pay_usd":null},{"name":"LLM Guardrails","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-03","median_stated_pay_usd":null},{"name":"Model Distillation","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-19","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"Multimodal AI","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-19","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"MySQL","layer":"data","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-04","last_seen":"2026-10-04","median_stated_pay_usd":null},{"name":"NLP","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-19","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"Presto","layer":"data","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-15","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Quantization","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-19","last_seen":"2026-10-19","median_stated_pay_usd":null},{"name":"Recommender Systems","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-03","median_stated_pay_usd":null},{"name":"Redis","layer":"data","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-03","median_stated_pay_usd":null},{"name":"RocksDB","layer":"data","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-03","last_seen":"2026-10-03","median_stated_pay_usd":null},{"name":"Ruby","layer":"languages","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-10-24","last_seen":"2026-10-24","median_stated_pay_usd":null},{"name":"Rust","layer":"languages","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-10-24","last_seen":"2026-10-24","median_stated_pay_usd":null},{"name":"SLI/SLO/SLA","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-15","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Scala","layer":"languages","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-15","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Self-Healing","layer":"practices","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-04","last_seen":"2026-10-04","median_stated_pay_usd":null},{"name":"TensorFlow","layer":"frameworks","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-20","last_seen":"2026-10-20","median_stated_pay_usd":null},{"name":"TensorFlow C++","layer":"frameworks","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-20","last_seen":"2026-10-20","median_stated_pay_usd":null},{"name":"Trino","layer":"data","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-15","last_seen":"2026-10-15","median_stated_pay_usd":null},{"name":"Unix","layer":"cloud","postings":1,"share":0.125,"required":1,"open_postings":1,"first_seen":"2026-10-24","last_seen":"2026-10-24","median_stated_pay_usd":null},{"name":"vLLM","layer":"cloud","postings":1,"share":0.125,"required":1,"open_postings":0,"first_seen":"2026-10-19","last_seen":"2026-10-19","median_stated_pay_usd":null}],"own_products":[],"changes":{"first_appeared":[],"rising":[],"falling":[],"not_seen_180d":[]},"similar_stacks":[{"name":"Reddit","url":"https://alion.io/company/reddit/technologies","shared_technologies":41},{"name":"Pinterest","url":"https://alion.io/company/pinterest/technologies","shared_technologies":37},{"name":"Roblox Corporation","url":"https://alion.io/company/roblox/technologies","shared_technologies":45},{"name":"Meesho","url":"https://alion.io/company/meesho/technologies","shared_technologies":37},{"name":"HyrMe","url":"https://alion.io/company/hyrme/technologies","shared_technologies":36},{"name":"Shopee","url":"https://alion.io/company/shopee/technologies","shared_technologies":42},{"name":"Airbnb","url":"https://alion.io/company/airbnb/technologies","shared_technologies":38},{"name":"Roku","url":"https://alion.io/company/roku-2/technologies","shared_technologies":36}],"html_url":"https://alion.io/company/tiktok-usds-joint-venture/technologies","json_url":"https://alion.io/company/tiktok-usds-joint-venture/technologies.json","license":"CC BY-SA 4.0","meta":{"source":"Alion","built_at":"2026-10-25T13:05:46Z","generated_at":"2026-10-26T04:50:38Z"}}