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4,652 ML Research & Training jobs

Open roles training and researching machine-learning models.

4.7K jobs
Alibaba Group
35 views 9 hours ago

千问事业部-语音多模态交互算法专家-杭州/北京/上海

Open 20d 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, Shanghai

团队介绍 千问语音团队致力于构建千问 APP、夸克APP、千问智能硬件的核心语音交互能力，聚焦语音生成、语音理解、端到端全双工对话、Voice Agent 等前沿方向，持续探索下一代语音与多模态基础模型。 我们希望让 AI 不仅能够听懂和说好，更能够自然地交流、实时地思考、主动地协作。在这里，研究、工程与产品紧密结合，你将有机会参与前沿语音大模型的架构探索、模型训练和技术创新，让研究成果真正落地于大规模真实用户场景。 职位描述 1.…

AI DeepSpeed PyTorch
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Alibaba Group
25 views 9 hours ago

千问事业部-千问/夸克-大模型预训练与应用算法工程师-杭州/北京

Open 20d 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. 操控万卡规模的 GPU 集群，对超大参数量级的预训练模型进行高效分布式训练与优化。 2.深度参与多模态（图像、语音、文本、视频）大模型的研发，探索多学科交叉领域的新奇玩法。 3.我们的技术将为千问和夸克的亿万用户提供高品质的AI智能服务，见证前沿技术实现真正的用户价值 加入我们，你将获得： 1.与顶级专家携手，以世界级算力资源和数据支持为背书，不断挑战技术极限。…

GPU PyTorch TensorFlow
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xai Backed by a16zBacked by Lightspeed
134 views 9 hours ago

Sr. Machine Learning Engineer, Recommendation Systems

Open 145d North AmericaSenior Salary + equity 8 questions
United States
Palo Alto, CA

Builds and optimizes AI-powered recommendation systems for a platform used by 600M monthly users, focusing on ranking algorithms, search, and scalable ML pipelines.

AI ClickHouse CUDA Data Pipelines Deep Learning +6 skills
180K – 440K $
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xai Backed by a16zBacked by Lightspeed
129 views 9 hours ago

Sr. Machine Learning Engineer, Ads

Open 145d North AmericaSenior Salary + equity 8 questions
United States
Palo Alto, CA

Builds and optimizes AI-powered advertising systems using Grok models for candidate selection, ranking, auctions, and campaign optimization in a high-throughput, revenue-driving role.

AI ClickHouse CUDA JAX Kafka +3 skills
180K – 440K $
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Placements24
11 hours ago

AI Software Engineer - Scalable Systems

New Africa
South Africa
Soweto

AI Software Engineer at a client's Soweto, Gauteng office, designing, developing, and deploying scalable AI applications, model-serving APIs, and data pipelines. Core stack includes Python (plus Java/C++), TensorFlow/PyTorch, cloud platforms, Docker/Kubernetes, and SQL/NoSQL databases. On-site role; requires South African work eligibility or relocation to Soweto.

AI API AWS Azure Cloud +16 skills
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Reddit Backed by a16zBacked by Sequoia
481 views 11 hours ago

Machine Learning Engineering Manager - Core Ads Ranking

New RemoteNorth AmericaContract Salary + equity 7 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.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.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Engineering manager leading Reddit's Core Ads Ranking team: setting technical strategy and overseeing the ML lifecycle for foundational models, graph/sequence learning, and user understanding in ads ranking. Requires hands-on deep learning experience with TensorFlow or PyTorch plus 1+ years managing ML-focused engineers.

AI Machine Learning PyTorch TensorFlow
230K – 322K $
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Reddit Backed by a16zBacked by Sequoia
506 views 11 hours ago

Staff Machine Learning Engineer, Retrieval

Open 50d RemoteNorth AmericaContractStaff Salary + equity 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.Licensed NL sponsor — This employer appears on the IND public register of recognised sponsors for work and highly skilled migrants. The recognition belongs to the employer and is not a commitment to sponsor this role.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.Canada LMIA employer — This employer was issued a positive Labour Market Impact Assessment by Employment and Social Development Canada in the last four quarters, through the High Wage, Global Talent or Permanent Resident streams. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Staff ML engineer providing technical leadership for Reddit's Ads Retrieval team — designing and shipping large-scale candidate-generation and retrieval models (two-tower, embeddings, ANN search) that determine which ads compete before ranking and auction. 100% remote within the US; base salary $230k–$322k plus equity.

AI Data Science Deep Learning Embeddings Machine Learning +5 skills
230K – 322K $
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鴻華國際科技股份有限公司
3 views 11 hours ago

Machine Learning / AI Application Engineer

New APACFull-time
Taiwan
Xizhi District, New Taipei City

Machine Learning / AI Application Engineer We are looking for candidates with a very solid knowledge on the basic requirements listed below from a theoretical and practical point of view. You are going to be involved…

AI Cloud Computer Vision C++ Deep Learning +5 skills
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FERCHAU GmbH Niederlassung Karlsruhe City
11 hours ago

KI / AI Engineer (m/w/d)

New Europe
Germany
Karlsruhe, Baden, BADEN_WUERTTEMBERG, DEUTSCHLAND

Technologischer Fortschritt gelingt nur, wenn Visionen zur Realität werden. Dazu bringen wir bei FERCHAU als eine der führenden europäischen Plattformen für Technologie-Dienstleistungen die smartesten und innovativsten…

AI AWS Azure Cloud Deep Learning +11 skills
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Qualtrics
12 hours ago

Staff Machine Learning Engineer

New HybridNorth AmericaFull-timeStaff Salary + equity 9 questions
United States
Seattle, Washington

At Qualtrics, we create software the world’s best brands use to deliver exceptional frontline experiences, build high-performing teams, and design products people love. But we are more than a platform—we are the…

AI AWS Azure Cloud C++ +12 skills
213K – 259K $
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PhysicsX
12 hours ago

AI Engineer: Post-Training

New UK 8 questions
United Kingdom
London

About us Re-architecting Engineering for the Age of Intelligence PhysicsX is the physics AI company for industrials. The company’s mission is to accelerate hardware innovation by overhauling what industrial engineering…

AI Ai Enablement Data Governance Distributed Training Fine Tuning +9 skills
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Digisystem
14 hours ago

ENGENHEIRO DE IA - SÊNIOR

New LATAMSenior
Brazil
Brasília, DF, Brasil

Senior AI Engineer in Brasília who embeds AI/ML into applications end to end: identifying AI opportunities with product teams, training ML models, building data/model pipelines (ETL/ELT), and monitoring models in production. Core stack includes Python or R, Pandas/NumPy, PyTorch/TensorFlow, Docker/MLOps and cloud AI services (AWS, Azure, GCP).

AI AWS Azure Cloud Data Engineering +15 skills
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Apple
14 hours ago

Computer Vision & Machine Learning Engineer

New North America
United States
Sunnyvale

Engineer on Apple's VCV team building real-time, on-device computer vision and machine perception technologies for Apple products: human understanding (pose, gesture, facial analysis), motion synthesis, biometric algorithms, and 3D perception for spatial computing/AR. Core stack is Python with deep learning frameworks like PyTorch or JAX.

Authentication Computer Vision Deep Learning Distributed Training Fine Tuning +5 skills
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Staffworx Limited
14 hours ago

Machine Learning Systems Engineer – Visual Data

New HybridUK
United Kingdom
London

Hands-on ML systems engineer who owns ML infrastructure end to end for large multimodal visual datasets — building data platforms and video-indexing pipelines (LanceDB, DataFusion, Parquet/Iceberg), optimizing PyTorch/Ray training and Triton inference, and managing model lifecycle to production in a media-focused environment.

C++ Data Pipelines Distributed Systems Java Machine Learning +6 skills
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Sortrace
15 hours ago

Computer Vision Engineer, Junior Frontend Engineer

New HybridEuropeFull-timeJunior
Sweden
Europe, hybrid Norrköping or Stockholm

Swedish cleantech AI startup hiring two roles: a Computer Vision Engineer training and improving deep learning models (Python, PyTorch/TensorFlow) that analyze waste-truck camera images, and a Junior Frontend Engineer building the customer-facing web platform (TypeScript, React, Tailwind). Remote in Europe, hybrid in Norrköping or Stockholm.

AI Computer Vision Deep Learning Git GitHub +7 skills
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waymo
16 hours ago

Staff Machine Learning Engineer, AI Infrastructure

New North AmericaFull-timeStaff Salary + equity 6 questions
United States
Mountain View, CA, San Francisco, CA, New York, NY

Staff ML engineer on Waymo's Driver Understanding & Evaluation team, building and operating ML infrastructure that takes evaluation models from data pipelines through distributed training to production serving on accelerators (TPU/GPU). Works in Python/C++ with JAX/TensorFlow/PyTorch across real-world driving and simulation data.

API C++ Distributed Systems Distributed Training GPU +6 skills
251K – 310K $
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Cubist Systematic Strategies
205 views 16 hours ago

Quantitative Researcher - Machine Learning

Open 145d APAC, North America, UK 6 questions
New York, London, or Hong Kong

Build AI-driven equity trading signals using ML research, proprietary data, and modern architectures like LLMs and sequence models in a collaborative quant research team.

AI Infrastructure as Code JAX LLM Machine Learning +4 skills
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Cubist Systematic Strategies
117 views 16 hours ago

Quantitative Researcher - Machine Learning

Open 145d North America 5 questions
United States
New York

Research and build ML-driven trading models using deep learning and NLP to forecast market behavior and enhance financial predictions.

Data Ingestion Deep Learning Machine Learning Neural Networks NLP +6 skills
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Cubist Systematic Strategies
194 views 16 hours ago

Machine Learning Engineer, GenAI Technology

Open 101d North America 10 questions
United States
New York, NY

Design and build AI/ML systems for a global investment firm, integrating generative and traditional models into trading platforms using Python, TensorFlow/PyTorch, and cloud infrastructure.

Agile AI Cloud C++ Java +5 skills
180K – 300K $
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OpenSpace
50 views 16 hours ago

Sr. Computer Vision Engineer

Open 129d North AmericaSenior 6 questions
United States

At OpenSpace, we’re redefining how the world’s most complex projects are built. Our AI-powered Visual Intelligence Platform uses computer vision and spatial AI to give construction teams a real-time view of what’s…

AI Computer Vision Deep Learning Generative AI Image Processing +4 skills
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