Tech jobs

Research Engineer/Scientist, Efficient Models

North America

AI Generative AI JAX LLM PyTorch +4 skills

About the Team The Vision-Applied Research team focuses on applied research in Generative AI and CV/Multimodal Understanding, and delivering intelligent solutions to ByteDance products, enabling users to make and share…

Sr. Research Engineer/Scientist(all levels), Efficient Models

North AmericaSenior

AI Generative AI JAX LLM PyTorch +4 skills

About the Team The Vision-Applied Research team focuses on applied research in Generative AI and CV/Multimodal Understanding, and delivering intelligent solutions to ByteDance products, enabling users to make and share…

liquid-ai

Open 126d HybridNorth America

Member of Technical Staff - Post Training, Applied

AI API Data Quality Fine Tuning Hugging Face +6 skills

About Liquid AI Spun out of MIT CSAIL, we build general-purpose AI systems that run efficiently across deployment targets, from data center accelerators to on-device hardware, ensuring low latency, minimal memory…

机器学习训练框架研发工程师 - Data AML

CUDA DeepSpeed GPU JAX Kubernetes +7 skills

团队介绍：Data AML是字节跳动的机器学习中台，为抖音/今日头条/西瓜视频等业务提供推荐/广告/CV/语音/NLP的训练和推理系统。为公司内业务部门提供强大的机器学习算力，并在这些业务的问题上研究一些具有通用性和创新性的算法。同时，也通过火山引擎将一些机器学习/推荐系统的核心能力提供给外部企业客户。…

Interval

AI Analytics AWS Blockchain Cloud +20 skills

Solutions Architect

Open 126d RemoteSenior

About Interval Interval helps enterprises turn messy, underused data into governed, high-confidence intelligence—without handing control to a black box. We bring compute to your data with a private data lakehouse,…

tiger-analytics

A/B Testing Agentic AI AI Analytics Fine Tuning +10 skills

GenAI Engineer

Open 94d North America

Canada

Tiger Analytics is a global leader in AI and advanced analytics consulting, empowering Fortune 1000 companies to solve their toughest business challenges. We are on a mission to push the boundaries of what AI can do,…

bio

Agentic AI AI API Api Design AutoGen +30 skills

AI Engineer

Open 126d Remote

Bio is a decentralized science protocol that helps launch and grow AI-driven biotech research. It enables scientists to raise funds, create value from their work, and distribute that value directly to their…

Cerebras

Agentic AI AI Ccpa Cloud Data Quality +11 skills

Applied AI/ML Scientist

Open 98d Full-time

Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based…

Bioscope AI

Open 109d HybridNorth America

Data Scientist (AI Quality & Evaluation)

AI Deep Learning Fine Tuning LLM Machine Learning +5 skills

About the Role We're looking for a Data Scientist to own the quality, reliability, and trustworthiness of our clinical AI outputs. You'll build the systems that ensure our AI "knows what it doesn't…

大模型算法（AI Agent方向）实习生-TikTok搜索

APACInternshipIntern

Open 130d On-siteNorth America

ByteIntern：面向2027届毕业生（2026年9月-2027年8月期间毕业），为符合岗位要求的同学提供转正机会。团队介绍：TikTok搜索团队致力于为用户提供精准高效的搜索工具，创造良好的搜索体验，提升信息流动的效率，同时高价值的搜索流量也能带来商业化价值，为TikTok生态内的其他业务提供高效的入口，支持内容生态的发展，提升中尾部视频的消费力量。…

Member of Technical Staff - Safety

AI LLM Machine Learning Reinforcement Learning RLHF

Our Mission Reflection is a research lab making intelligence open and accessible for everyone to use, customize, and build on. We build open models that let anyone control their intelligence and help shape the future…

AI搜索/Agent算法工程师-抖音电商

1、在抖音电商小应助手和联盟场景下，探索搜索/推荐引擎与大模型、机器学习、强化学习等前沿技术的结合，推动AI搜索推荐链路升级与系统优化，提升Query理解、相关性、可解释生成与整体体验； 2、研发基于LLM的搜索总结/问答Agent，增强对搜索结果的理解、推理与结构化总结能力，探索Reasoning与Deep Research等关键技术；…

AI搜索/Agent算法工程-抖音电商

1、在抖音电商小应助手和联盟场景下，探索搜索/推荐引擎与大模型、机器学习、强化学习等前沿技术的结合，推动AI搜索推荐链路升级与系统优化，提升Query理解、相关性、可解释生成与整体体验； 2、研发基于LLM的搜索总结/问答Agent，增强对搜索结果的理解、推理与结构化总结能力，探索Reasoning与Deep Research等关键技术；…

视觉多模态大模型算法工程师

Agentic AI DeepSpeed LLM Python PyTorch +1 skills

1. 视觉多模态基座模型研发：参与构建具备原生视频感知与推理能力的下一代多模态基座模型。设计融合图像、视频与文本的统一建模方案，攻克长视频的时序因果推理、情节记忆与关键信息召回，强化对微小动作、物体轨迹与交互关系的时空细粒度感知，实现复杂动态场景下的精准理解与推理。 2. 核心能力构建：围绕视觉感知、空间与时序理解、OCR、视觉推理等核心能力，设计高质量训练数据的构建与合成方案及配套训练策略，持续突破模型的能力上限。 3.…

智元机器人

机器人全身运动控制工程师

JAX Linux Python PyTorch RLHF +1 skills

岗位背景我们正在构建面向真实人形机器人的全身 VLA（Vision-Language-Action）统一模型，目标是让机器人能够在复杂物理环境中，基于视觉与语言指令，完成稳定、可泛化的全身运动与操作任务。该岗位将深度参与从模型设计、数据构建、训练策略到仿真与真机部署的完整技术链路，是团队的核心技术角色之一。岗位职责 1、全身 VLA 模型设计与研发参与设计和实现面向人形机器人的 Vision-Language-Action…

AI应用架构师 - 移动OS

Open 126d On-siteNorth AmericaFull-time

团队介绍：我们隶属于产品研发与工程架构部，是字节跳动在智能硬件领域的软件技术攻坚力量—— 聚焦 AI 与智能硬件的深度融合，如豆包手机助手等；以 “让人与设备的交互更自然、更便捷” 为目标，探索前沿 AI 技术的落地场景，打造行业领先的智能硬件综合解决方案。在这里，你将与一支顶尖技术团队并肩：直击 AI 与硬件结合的核心技术难题，参与从 “技术探索” 到 “场景落地” 的全链路研发；…

Machine Learning Researcher

AI DeepSpeed Distributed Training GitHub GPU +7 skills

Help us push the boundaries of what's possible in LLM post-training. If you love training models, exploring new architectures, running experiments, and turning research insights into products that ship, we'd…

算法实习生-TikTok内容安全算法

APACInternshipIntern

LLM PyTorch RLHF TensorFlow

ByteIntern：面向2027届毕业生（2026年9月-2027年8月期间毕业），为符合岗位要求的同学提供转正机会。…

内容安全算法实习生-TikTok业务风控

APACInternshipIntern

ByteIntern：面向2027届毕业生（2026年9月-2027年8月期间毕业），为符合岗位要求的同学提供转正机会。团队介绍：TikTok是一个覆盖150个国家和地区的国际短视频平台，我们希望通过TikTok发现真实、有趣的瞬间，让生活更美好。TikTok 在全球各地设有办公室，全球总部位于洛杉矶和新加坡，办公地点还包括纽约、伦敦、都柏林、巴黎、柏林、迪拜、雅加达、首尔和东京等多个城市。 TikTok业务风控团队致力于保护…

AI C++ LLM RLHF