Data & AI

48,697 open positions

About the job SK Group경기도 분당 Designing and developing LLM Agent-based application systems, building evaluation frameworks, and establishing standards for AI core technologies like sLLM fine-tuning and LLMOps.
专业谣言研判（泛健康方向） - 抖音内容运营 ByteDance北京 Evaluate authenticity of general health content on Douyin, conduct research on content phenomena, and apply verification results to business scenarios and large model training.
推荐算法工程师-抖音推荐技术 ByteDance上海 Design and implement large-scale recommendation algorithms and models for Douyin's primary feed and other key business scenarios, integrating LLMs and multi-modal approaches.
资深搜索策略产品经理（AI方向）-TikTok安全产品 ByteDance上海 Leverage large language models for content understanding and risk assessment within search scenarios to identify complex semantic, multi-lingual, and multi-modal risks.
豆包AI大模型音乐数据专家 - Data语音 ByteDance上海 Design data strategies and evaluation pipelines for music large models to support AIGC audio technology and business goals.
语音/多模态大模型算法工程师（Speech/Omni/Agent方向） - Data语音 ByteDance上海 Research and develop end-to-end multi-modal large models (Speech/Omni/Agent) for AIGC, focusing on cross-modal fusion, low-latency interaction, and enterprise application deployment.
大模型/Agent评测工程师-剪映 ByteDance深圳 Build and maintain a general evaluation system for large models and Agents, including standards, datasets, and capability analysis to diagnose issues in reasoning, planning, tool use, and code execution.
推荐算法工程师-抖音 ByteDance深圳 Design and optimize recommendation algorithms for Douyin to enhance user experience and drive business growth.
知识引擎Agent研发工程师-Data ByteDance上海 Design and build the knowledge engine product, including knowledge iteration mechanisms, multi-modal knowledge management, and the foundational knowledge base for AI Agents.
人力数据AI应用专家-集团信息系统 ByteDance上海 Build stable data foundations, develop analytical frameworks and AI models to diagnose business issues and deliver actionable solutions that drive revenue.
训练推理一体化存储研发高级工程师-Data ByteDance上海 Design and implement multi-level storage systems for recommendation/advertising large model inference and training, managing data across GPU memory, local memory, distributed memory/disk, and remote storage (HDFS) to create an integrated tiered system.
AI数据运营（生态专项方向）-TikTok ByteDance上海 End-to-end ownership of AI data annotation projects, translating product/business needs into clear annotation requirements, and driving operational efficiency through AI/automation implementation.
Agent开发架构师（AI Testing）-开发者服务 ByteDance北京 Design and implement engineering systems for large model applications and agents, optimizing performance, efficiency, and cost across GUI and API scenarios.
大模型推理引擎专家 - Seed Model ByteDance北京 Design and develop large-scale machine learning system architecture for online and batch inference services, optimizing model performance and GPU cluster utilization for search, recommendation, and content moderation scenarios.
大数据开发专家 - 数据集成方向 ByteDance深圳 Design and develop real-time data integration architectures on the data platform, optimizing performance and stability while contributing to Flink core improvements.
AI Engineer- Intern Synchrone.ai • Bangalore Rural • Remote (Work from Home)Remote only • Everywhere Design and develop backend systems and AI-powered agents for an Accounts Receivable Automation Platform that integrates Salesforce, Stripe, and ERP systems to automate invoice generation, collections, and bank reconciliation.
Research Analyst, Robotics SemiAnalysisInternational, New York City, NY, San Francisco, CA Analyze frontier robotics, robot learning, supply chains, and commercialization to inform strategic decisions for asset managers, tech firms, and industrial companies.
路网数据运营-地理位置中台 ByteDance北京 Establish road network data quality assessment systems and manage multi-source data integration to ensure accurate map topology and traffic control data for navigation and logistics platforms.
Biology Benchmark Researcher (AI Data Trainer) Careerflow.aiRemote Design and solve challenging Biology problems for AI model evaluation and create evaluation benchmarks for advanced Biology topics.
Audio Annotation Trainer - English (US) Careerflow.aiRemote Record voice-overs with clarity, emotion, and appropriate pacing to bring characters and stories to life for AI projects.
Agent技术专家-剪映CapCut ByteDance北京 Design and develop end-to-end AI Agent models and evaluation systems for video and image creation products (CapCut, Jimeng, Xingtu).
策略算法工程师-抖音直播 ByteDance北京 Optimize strategy for billion-scale Douyin live streaming, focusing on anchor experience, user acquisition, retention, growth, and revenue chains.
资深数据分析师（生态治理与增长）-CQC ByteDance北京 Build business metric systems for ecosystem governance and growth, monitor operations, diagnose issues, and provide decision support to business leaders.
Agent应用架构工程师 - Seed Model ByteDance北京 Design and implement the architecture for core Agent scenarios in products like Doubao, enabling information retrieval, creation, and memory capabilities for conversational robots and deep AI applications.
大模型算法工程师（图片美化和创作方向）-剪映CapCut ByteDance深圳 Develop algorithms and applications for image beautification and creation agents, focusing on data mining, synthesis, and strategy optimization for large-scale image creators.
Research Assistant in App Development Newcastle UniversityNewcastle upon Tyne $34k–$34k Developing Apps using wearable technology and novel machine learning techniques for tracking and managing fatigue in long term conditions.
算法工程师-抖音风控 ByteDance深圳 Develop and deploy AI models to identify black and gray market users and mitigate risks such as fraud, gambling, and content violations on Douyin and related products.
AI Research - PhD Fellowship ErgodicRemote Develop autonomous agents that create world models and navigate through them to help enterprises move from analysis paralysis to rapid data-driven execution.
Data & Analytics Engineer ForusRemote Build the data foundation, design core data models and pipelines, and create dashboards to power internal analytics and client-facing insights for a biopharma network platform.
后端/资深后端研发工程师（AI Agent方向）-TikTok Shop ByteDance杭州 Design and implement end-to-end price operation agents (supply price, sales price, P&L) for cross-border e-commerce to boost operational efficiency.
Technical Staff AI Engineer WarmlyUnited States Lead the architectural evolution of AI agents (Inbound, Outbound, Signal) to turn raw intent signals into high-conversion pipelines using LLM-driven reasoning and identity resolution.
Agent应用后端工程师-广告创意中心 ByteDance上海 Building white-box AIGC creation tools and an automated Multi-Agent video generation system to empower commercial clients with high-quality marketing assets across text, image, and video modalities.
AI应用研发工程师-TikTok Shop ByteDance北京 Build diagnostic, attribution, and audit systems for international e-commerce AIGC content quality and user experience optimization.
资深后端研发工程师（客服业务架构）-TikTok Shop ByteDance北京 Designing international e-commerce customer service architecture and building AI-native application systems using LLMs and Agents.
Full-stack Engineer KaravelaRemote Building and maintaining the data acquisition platform, storage solutions, and back-end features for collecting and storing massive MRI datasets from healthy volunteers.
ML Engineer, Applied Science StimulerIndia, Bengaluru, India Train ML models for real-time English conversational skills improvement, including personalized exercise recommendations, accent-sensitive ASR, and empathy-driven role-play.
AI评测专家 - 飞书 ByteDance北京 Build and maintain the evaluation system for AI Agents, covering capabilities, business impact, tool usage, task execution, stability, safety, and user experience.
资深数据产品经理-Data ByteDance北京 Design and build a unified DataCenter for AI applications and model training in trading and advertising scenarios, including knowledge bases, AI data platforms, and open platforms utilizing RAG, Agent orchestration, and AI analysis.
大模型数据工程师-Code/Agent ByteDance北京 Build end-to-end data production systems for Large Language Models (LLMs) focusing on Code, Agent, and Application domains, covering data synthesis, environment construction, quality evaluation, and training feedback loops.
Senior Data Scientist, Growth Marketing Rocket MoneyRemote $180k–$235k Drive marketing efficiency, attribution, and experimentation efforts through customer lifetime value modeling, media mix attribution, and causal impact assessments.
后端开发工程师-广告创意中心 ByteDance北京 Develop an intelligent ad creative generation engine and material mid-platform to support high-concurrency, low-latency ad creation and optimization across all traffic positions.
国际化广告算法工程师-Ads Core ByteDance北京 Optimize ad ranking algorithms for ByteDance's international business to improve monetization efficiency and customer experience across the full ad system pipeline.
Senior Founding Engineer, Platform Alpaca HealthNew York City, NY Design and build the foundational platform for an autism care operating system, including data models, billing logic, and AI infrastructure.
算法专家-豆包手机助手 ByteDance深圳 Lead a team in the end-to-end development and deployment of Large Language Models (LLMs) for mobile assistant products, focusing on research, training, evaluation, and solving complex technical challenges.
数据挖掘专家（交易方向）-TikTok Shop ByteDance杭州 Lead data science projects to optimize C-end traffic efficiency and purchase conversion by building precise user behavior models; design and implement post-sales experience improvement strategies to enhance platform user satisfaction.
世界生成互动创作Agent研究员-剪映CapCut ByteDance北京 Research and deploy AI algorithms for interactive video and game scenarios, focusing on AIGC foundation models for world generation, intelligent plot progression, and user-system interaction to create immersive experiences.
教育测评数据标注员（物理）-豆包爱学 ByteDance济南 Evaluate answer accuracy and analysis quality for science exam questions across various educational stages in China to ensure data labeling standards are scientific and compliant.

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