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Alibaba Group
22 views yesterday

飞猪-搜索高级算法工程师/专家-排序

Open 18d APACSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

Senior search ranking algorithm engineer/expert for Fliggy, Alibaba's travel platform, based in Hangzhou. Optimizes CTR, CVR, GMV and relevance by building scalable pre-ranking, ranking and re-ranking models, user behavior sequence modeling, and frontier techniques like LLM-for-Ranking, RLHF and Generative Retrieval.

LLM RLHF
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Alibaba Group
19 views yesterday

飞猪-大模型搜推算法专家-AI Agent方向

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

Algorithm expert on Alibaba's Fliggy travel platform building LLM-powered search & recommendation agents: search summarization agents, deep-research reasoning, RAG pipelines, and alignment (SFT/RLHF/DPO) to improve query understanding, retrieval, and result generation for travel search.

LangChain LLM Prompt Engineering PyTorch RAG +2 skills
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Alibaba Group
31 views yesterday

飞猪-大模型算法专家-RL 环境合成

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

Designs RL training environments and synthetic tasks for LLM agents at Fliggy (Alibaba's travel platform) — trip planning, transport/hotel selection, multi-constraint decisions — plus verifier/reward design, agent trajectory data generation, and post-training experiments. Stack: Python, PyTorch, ROLL/verl RL frameworks.

Agentic AI Python PyTorch
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Alibaba Group
14 views yesterday

飞猪-AI搜索算法工程师-杭州

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

Fliggy (Alibaba's travel platform) is hiring an AI Search Algorithm Engineer in Hangzhou to build an AI-native travel search engine: LLM-based query understanding, constraint reasoning, agent-driven search, generative retrieval, and LLM re-ranking to improve search quality and business metrics.

AI LLM RAG RLHF
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Alibaba Group
21 views yesterday

淘天算法技术-大模型应用算法专家-杭州/北京

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Beijing, Hangzhou

1、参与电商大模型智能体产品研发，包括框架设计、算法开发、迭代优化等 2、根据业务产品形态对大模型进行post training（SFT/RLHF等）优化、结构优化、prompt engineering等 3、基于LLM的机器人AI Agent模块与产品其他功能模块交互的工程实现 4、跟进大模型智能体前沿技术趋势，结合实际业务需求，将技术应用到实际业务场景 1、计算机或相关专业本科以上学历，硕士博士优先；…
Alibaba Group
28 views yesterday

飞猪-大模型算法专家-广告方向

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

我们是飞猪AI智能体和导购团队，负责飞猪商业化Agent的核心能力建设与业务落地、以及度假、酒店、品牌广告的投放的全链路工作。 你将参与以下核心工作： 1、负责飞猪商业化 Agent 的优化与迭代，包括但不限于 Agent 架构设计、工具调用、多轮对话管理、长上下文推理等关键能力的提升 2、与产品、工程团队紧密协作，将算法能力转化为可落地的用户体验，持续优化 Agent 的业务指标…

LangChain NLP Python PyTorch RAG +1 skills
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Alibaba Group
12 views yesterday

智能算法产品事业部-多模态大模型与Agent算法工程师（内容理解方向）-北京

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Beijing

1、多模态大模型训练：参与视觉语言模型（VLM）在电商内容场景的持续预训练、SFT 与强化学习（RLHF / GRPO / DPO），提升模型在内容质量评估和细粒度语义理解上的表现。 2、内容理解 Agent 系统：设计并落地面向内容标签理解的 Agent 系统，包括任务规划、工具调用、多轮推理与自我校验链路，解决单次推理难以覆盖的复杂判定场景。 3、Agent 强化学习：构建可扩展的评测集与奖励模型（Reward…

RLHF
Alibaba Group
11 views yesterday

阿里国际站-高级算法专家-用增算法

Open 18d APACSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

1、负责用户增长算法团队的整体规划与建设，制定增长算法的技术路线与演进方向，围绕拉新、激活、留存、召回、转化等增长目标，系统性构建算法能力体系，驱动业务持续增长。 2、主导跨境电商场景下的用户行为理解与画像建模，结合站内行为、搜索意图、沟通内容、商品偏好、交易路径等多源数据，建设用户分层、商机识别与转化预估能力，挖掘高价值用户与高潜商机。…

LLM Python RAG RLHF SQL
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Alibaba Group
10 views yesterday

智能算法产品事业部-权益算法专家-杭州

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

岗位亮点 1. 核心业务围绕阿里巴巴大消费生态会员体系：面向全淘宝用户的大会员、面向高净值用户的88VIP会员、及面向高频用户的省钱卡等会员业务，致力于提升会员规模，并优化会员消费体验 2.权益&推荐&大模型挑战性算法方向：团队主要算法方向涵盖用户认知理解、权益素材AIGC、异构素材和商品生成式推荐、增量预估建模、因果推断建模、在线运筹和实时调控等 3.…

TensorFlow
Alibaba Group
19 views yesterday

阿里国际站-高级算法工程师-搜推广算法

Open 18d APACSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

1. 负责阿里巴巴国际站用户理解、召回、排序与策略等方向优化，优化搜索大盘买卖家匹配与转化效率 2. 基于深度学习、图表征、多模态等技术，针对数据稀疏与多国家多行业等 B 类特有问题，结合大模型能力，优化大盘 CTR/CVR 排序与预估模型 3. 负责超大规模深度学习在用户/商品表征学习、向量化召回、点击/成交转化模型预估等的应用和创新 4. 探索大语言模型在搜推领域的应用（包括但不限于生成式推荐等） 5.…

C++
Alibaba Group
36 views yesterday

淘天算法技术-推荐算法专家-北京

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Beijing

1. 负责核心业务场景下的算法设计与优化，推荐领域的召回/粗排模型开发及策略迭代，推动技术方案在业务中落地并提升关键指标； 2. 基于大规模数据构建用户行为分析、探索召粗模型升级，探索前沿大模型技术在电商场景的应用，优化用户体验与业务效果； 3.围绕序列、参数、数据三大 Scaling 主线，通过将序列建模与Scaling Up深度融合，推动排序算法从特征工程驱动向规模驱动的范式升级；…

Java Python
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Alibaba Group
43 views yesterday

淘天算法技术-算法专家（直播）-杭州/北京

Open 16d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Beijing, Hangzhou

Algorithm expert at Alibaba working on Taobao Live streaming recommendation — optimizing the toC recommendation pipeline (recall, ranking, re-ranking) and toB streamer tools, and applying LLMs/multimodal models (pre-training, SFT, RLHF) and AI agents to live-commerce scenarios. Core stack: PyTorch, TensorFlow, Transformers, large-scale recommender models.
Alibaba Group
23 views yesterday

淘天算法技术-高级算法专家-杭州

Open 18d APACSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

Senior algorithm expert on Alibaba's Taotian (Taobao/Tmall) self-operated team: designs and optimizes the full recommendation pipeline (recall, ranking, re-ranking) to lift CTR, retention and GMV, applies multimodal models/LLMs and AIGC to e-commerce, and trains/deploys large-scale distributed models using Python/Java, TensorFlow/PyTorch and Spark/Hadoop.

Hadoop PyTorch Spark
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Alibaba Group
21 views yesterday

阿里国际站-Agentic AI 算法工程师-深圳

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Shenzhen

关于业务与机会 阿里国际站（Alibaba.com）连接全球买家与供应商。OKKI 是面向外贸商家，帮助他们寻找客户、接待询盘、跟进商机并推动交易完成。外贸销售天然是长链路、强决策、多渠道协同的业务：客户需求散落在聊天、图片和文件中，不同商家的产品知识、目标客户和销售流程各不相同；从找到潜客到完成交付，需要持续判断并调用多种业务能力。这是适合 Agent 理解目标、规划行动、使用工具、根据反馈调整策略的 Agentic Native…

Agentic AI AI CRM RAG
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Alibaba Group
10 views yesterday

淘天算法技术-广告算法工程师-杭州

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

1. 负责天猫超市、Fasion88业务商业化广告的算法研发，利用强化学习、深度学习、时序预测、运筹优化等技术，解决广告价量预测|流量端召回及排序|渠道预算分配|动态出价和机制设计等问题，提升广告投放效率 2. 紧密结合业务需求和前沿技术，持续不断的进行技术应用和创新，提升业务效果 1. 计算机、数学或统计学相关专业硕士及以上学历，博士优先； 2.…

C++ Java
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Alibaba Group
19 views yesterday

阿里国际站-高级算法工程师-搜索算法效率

Open 18d APACSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

Senior search algorithm engineer on Alibaba.com (Alibaba International Station's B2B marketplace), improving buyer-seller matching and conversion via user understanding, recall, and CTR/CVR ranking models. Works with large-scale deep learning, graph/multimodal representations, and LLMs (including generative recommendation), with opportunities to publish research.

C++
Alibaba Group
23 views yesterday

阿里国际站-用户增长 & Agent 应用算法工程师-杭州

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

Algorithm engineer on Alibaba.com's (Alibaba International) user growth team in Hangzhou: models cross-border buyer behavior and purchase intent, optimizes growth across search, social, Push and Email channels, manages budget-constrained ad buying, and builds core algorithms from conversion/LTV prediction and causal inference to LLM agents (RAG, Tool Use, multi-agent workflows).

AI LLM Python PyTorch RAG +2 skills
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Alibaba Group
25 views yesterday

阿里国际站/Alibaba.com-算法专家/高级算法工程师-商品方向

Open 18d APACSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

【职位描述】： 1、负责AI产品开发与应用：围绕外贸商品构建B类商品模型、AI发品、负向治理等能力； 2、技术能力：电商领域多模态大模型，包括从监督微调（SFT）到强化学习人类反馈（RLHF）的全链路技术构建，以及智能Agent系统，涵盖但不限于检索增强生成（RAG）系统、Agent系统和工作流推理等。 3、推动跨境电商AI创新业务的落地实施，包括高效的商品AI大模型、AI发品和诊断Agent等解决方案。…

NLP RAG RLHF
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Alibaba Group
22 views yesterday

阿里国际站/Alibaba.com-Agentic Post-Training算法工程师/专家-Accio Work

Open 18d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Hangzhou

Accio是阿里巴巴国际数字商业集团阿里国际站内部孵化的一款战略级AI原生应用产品，也是全球首个B2B AI Search Agent，通过持续探索Agent、LLM、VLM、RL、Memory、Reasoning、AI Search等前沿技术，自研基座、Agent系统以及AI Search系统，实现全球B2B跨境贸易跨越式发展。…

Agentic AI AI LLM Machine Learning NLP
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Redcat Pty Ltd.
yesterday

Software Engineer, ML/AI

New HybridAPACFull-timeMiddle
Australia
Cremorne, Melbourne VIC

About the Company At Redcat, we build the technology that powers Australia’s favourite hospitality brands including Boost Juice, Nando’s, Grill’d, Chatime and Schnitz. Our Hospitality IT Platform delivers integrated…

Agentic AI AI API AWS Feature Engineering +8 skills
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