崗位職責：1.完成基于自動車采集數據的數據挖掘、自動標注、場景庫構建等工程框架搭建，提升數據的使用效率和價值；2.完成4D標注系統的研發，推動建立產品化的4D標注系統，提升標注效率和精度。崗位要求：1. 碩士及以上學歷，計算機、電子、自動化等相關專業，3年以上相關經驗；2. 對數據處理、數據挖掘、自動標注等技術有深入理解和實踐經驗，具備“輕地圖/無圖”模式下的數據處理經驗優先；3. 具有4D標注系統研發經驗，了解相關系統的設計和實現方法，靜態4D標注系統開發經驗；4. 具有激光建圖、視覺建圖、SLAM等算法的實際研發經驗，能夠獨立解決相關問題。5. 具備良好的學習能力和溝通能力，能夠快速掌握新技術和方法，高效完成工作任務。6.有點云分割、點云檢測、圖像分割、圖像檢測、NERF、3DGS圖像生成等相關經驗優先。

上海西井科技股份有限公司（簡稱西井科技WESTWELL），致力于以人工智能激活多產業潛能，做全球智能服務業的開疆者。西井科技是目前為止中國首批基于正向自研無人駕駛重卡的公司，也是在全球范圍商業交付無人駕駛車輛及系統超過數百套規模的公司，場景已覆蓋海港、陸港、制造工廠等貨運物流，產品及服務已落地全球18個國家和地區，服務160余家客戶。秉持“取智于人，賦能予人From Human To Human”的企業哲學，西井科技憑借獨特的應用場景理解能力，已形成以WellOcean?（海港）、鐵路樞紐、陸港、空港、工廠等代表的大物流領域多場景智能解決方案，通過Qomolo?（新能源無人駕駛及智能商用車），用運力串聯起各生產要素的運營與流轉，并通過構建Loopo?（數字化生產要素流轉互聯平臺），從生產節點、貿易流程等環節，為終端用戶創造更高效并可持續的生產力價值。Shanghai Westwell Technology Co., Ltd (“Westwell”) is committed to activating the potential of various industries through artificial intelligence, and to be the industry pioneer of global intelligent services.Westwell has been the leading company to independently develop autonomous heavy trucks, and also the company to deliver hundreds of autonomous vehicles and sets of autonomous driving systems commercially worldwide. Westwell’s products and services cover most freight logistics scenarios, such as seaports, dry ports, manufacturing plants, spanning 160-plus clients in 18 countries and regions around the world. Adhering to the company’s Value Concept “From Human to Human” and through its extraordinary insights, Westwell has developed multi-scenario intelligent solutions for the bulk logistics fields, including seaports (dedicated seaport solution — WellOcean?), railway hubs, dry ports, airports, and factories, etc. With Qomolo? (our autonomous new energy commercial vehicle brand), Westwell connects operation and circulation within various production factors with transport capacity. With the launch of Loopo? (our digital interconnection platform for production factors), Westwell is capable of delivering more efficient and sustainable productivity value for end users in every sector, such as production nodes and trading flow, etc.