36 jobs for Direct Preference Optimization

Senior Machine Learning Engineer, Agentic USD 163K-245K

Artificial Intelligence | Direct Preference Optimization | Evaluation | Fine Tuning | Human-in-the-loop

401k matching | Catered meals | Employee events | Employer-paid disability insurance | Employer-paid life insurance

Senior-level Full Time

Bellevue, WA; Menlo Park, CA

1d ago

Research Scientist, Safety Post Training USD 216K-270K

Adversarial evaluation | Direct Preference Optimization | Generative AI | Group Relative Policy Optimization | Human Feedback

Commuter stipend | Comprehensive health insurance | Dental insurance | Learning and development stipend | Paid time off

Senior-level Full Time

San Francisco, CA; New York, NY

1d ago

Staff Engineering Analyst Manager, Veo and Robotics USD 189K-274K

Coaching | Data Analysis | Deep learning | Direct Preference Optimization | Fine Tuning

Senior-level Full Time

Sunnyvale, CA, USA

2d ago

LLM Fine-Tuning Engineer USD 150K-270K

Benchmarking | Direct Preference Optimization | Distributed Training | Efficient Attention | FSDP

Mid-level Full Time

United States - Remote R

3d ago

AI Scientist GBP 46K-46K

Azure | Azure OpenAI | Azure OpenAI Services | Databricks | Dataset Preparation

Mid-level Full Time

London, United Kingdom

5d ago

Applied Scientist II, Alexa International Team USD 142K-193K

A/B | A/B Testing | AI Feedback | B testing | C++

Entry-level Full Time Internship

Bellevue, Washington, USA

6d ago

Machine Learning Engineer, TikTok - Business Governance USD 145K-250K

AI Agents | Audio Processing | Content Moderation | Deep learning | Direct Preference Optimization

Mid-level Full Time

San Jose, California, United States

7d ago

Applied Scientist II, Alexa International Team USD 142K-193K

A/B | A/B Testing | AI Feedback | B testing | Deep learning

Entry-level Full Time Internship

Bellevue, Washington, USA

7d ago

Senior AI/ML Engineer USD 150K-180K

AWS | Azure | Azure Machine Learning | CI/CD | Code review

Health benefits | Mentorship and career development | Remote-first work environment

Senior-level Full Time

Remote R

8d ago

Senior Manager Data Scientist SGD 120K-162K

AWS | Cloud Computing | Cloud platform | Data Preprocessing | Deep learning

Senior-level Full Time

Singapore

9d ago

Senior Staff Engineering Analyst Manager, Gemini, NanoBanana, Veo USD 237K-329K

Data Analysis | Data Science | Direct Preference Optimization | Fine Tuning | Language Models

Senior-level Full Time

Sunnyvale, CA, USA

11d ago

Machine Learning Engineer, Global Public Sector GBP 100K-170K

Benchmarking | Bias Mitigation | Deep learning | Direct Preference Optimization | Distributed Training

Mid-level Full Time

Doha, Qatar; London, UK

11d ago

Senior Applied Scientist USD 142K-270K

Data Pipelines | Diffusion Models | Direct Preference Optimization | Fine Tuning | Generative AI

Senior-level Full Time

San Jose, United States R

12d ago

Senior Machine Learning Engineer - Personalization, Horizon USD 184K-262K

Amazon Web Services | Apache Beam | Apache Spark | Cloud platform | Data Processing

401k retirement plan | Flexible holidays | Health insurance | Meal allowance | Paid Holidays

Senior-level Full Time

New York, NY

14d ago

Principal Applied AI Researcher - Domain- Specific Models (Dublin, CA) USD 210K-315K

Alignment | Benchmark design | Constitutional AI | Continued Pretraining | Data Curation

Senior-level Full Time

Dublin, CA (HQ)

14d ago

Applied AI Researcher (India) INR 2000K-3465K

AWS | Automated testing | Azure | CI/CD | Cloud Computing

Mid-level Full Time

India/Bengaluru

14d ago

Applied AI Researcher (Dublin, CA) USD 239K-331K

CI/CD | Computer Vision | Data Preprocessing | Deep learning | Direct Preference Optimization

Mid-level Full Time

Dublin, CA (HQ)

14d ago

Staff Machine Learning Engineer GBP 90K-120K

Bias Evaluation | Data Pipelines | Direct Preference Optimization | Fine Tuning | GPU Optimization

Senior-level Full Time

United Kingdom

19d ago

Senior Principal Machine Learning Engineer (Fulfilment) SGD 182K-240K

Decision Processes | DeepSpeed | Direct Preference Optimization | Distributed Training | Dynamic Models

Birthday leave | Confidential Assistance Programme | FlexWork | Medical insurance | Parental leave

Executive-level Full Time

Singapore, Singapore

20d ago

实习-Ai研究员-大语言模型/视觉语言模型算法与后训练（博士优先） CNY 25K-37K

AI Feedback | Direct Preference Optimization | Efficient Fine Tuning | Fine Tuning | Flax

Entry-level Internship

上海

22d ago

Machine Learning Graduate (E-Commerce Governance)-2026 Start (PhD) USD 148K-300K

Causal Inference | Cross-modal fusion | Data Modeling | Direct Preference Optimization | Graph Neural Networks

Entry-level Full Time

Seattle, Washington, United States

23d ago

LLM Post-training Engineer Intern (Research & Product) - 2026 Summer (BS/MS) USD 145K-250K

Data Analysis | Dataset Processing | Direct Preference Optimization | Evaluation Pipelines | Fine Tuning

Entry-level Internship

San Jose, California, United States

25d ago

Lead Data Scientist - AI SGD 140K-162K

AWS | Azure | Cloud Computing | Computer Vision | Data Preprocessing

Hybrid work

Senior-level Full Time

Singapore

26d ago

Applied Scientist II, Alexa International INR 360K-420K

A/B | A/B Testing | B testing | Data Analysis | Deep learning

Entry-level Full Time Internship

Bengaluru, Karnataka, IND

27d ago

Sr Staff AI Software Development Engineer GBP 55K-61K

AWS | Artificial Intelligence | Azure | Databricks | Direct Preference Optimization

Accrued Paid Vacation | Commuter benefits | Dental insurance | Employee assistance program | Employee resource groups

Senior-level Full Time

Cambridge, United Kingdom R

27d ago

Data Scientist Lead - LLM (Chatbot) TWD 516K-612K

Agent systems | Autogen | Bias detection | CrewAI | Direct Preference Optimization

Senior-level Full Time

Taiwan, Taipei

30d ago

Senior AI Engineer Specialist INR 2500K-3500K

Agentic AI | Apache Spark | Direct Preference Optimization | Distributed Computing | Embedding architectures

Senior-level Full Time

IND - Bengaluru - Esko-Graphics India …

30d ago

Applied Scientist , Amazon Customer Service USD 142K-222K

Agentic AI | Artificial Intelligence | Dataset curation | Direct Preference Optimization | Embedding Models

Mid-level Full Time

Santa Clara, California, USA

1mo ago

Senior Machine Learning Engineer, Personalization USD 184K-262K

AWS | Apache Beam | Apache Spark | Cloud platform | Data Processing

401k | Health insurance | Meal allowance | Paid flexible holidays | Paid parental leave

Senior-level Full Time

New York, NY

1mo ago

Staff Software Engineer, Generative AI, Core ML USD 207K-300K

AI Feedback | Computer Vision | Data Processing | Deep learning | Digital Twin

Senior-level Full Time

Mountain View, CA, USA

1mo ago

Senior Applied Scientist USD 180K-230K

Direct Preference Optimization | Distributed Training | Human Feedback | LLM-as-a-Judge | Language Models

Senior-level Full Time

Palo Alto

1mo ago

LLM Engineer (Reinforcement Learning)

DDP | Deep learning | Direct Preference Optimization | Distributed Training | Docker

Senior-level Full Time

Pangyo (Software Dream Center), South Korea

1mo ago

大模型应用算法工程师/专家 CNY 240K-480K

C++ | Computer Vision | Deep learning | Direct Preference Optimization | Human Computer Dialogue

Senior-level Full Time

上海、北京

1mo ago

Senior Applied AI Manager USD 170K-234K

Agent systems | Agentic Systems | Curriculum learning | Data Deduplication | Data mixing

Senior-level Full Time

San Mateo, CA

1mo ago

Agent RL Infra Engineer USD 224K-356K

AI Feedback | Active Learning | Cluster management | Continuous Learning | Data Curation

Senior-level Full Time

US, CA, Santa Clara, United States

1mo ago

Applied Reinforcement Learning Engineer USD 150K-160K

Actor-critic | Agent systems | BCQ | Behavioral cloning | CQL

Equal opportunity employer | Hybrid remote work | Research publications opportunity

Mid-level Full Time

Remote Work( USA), United States R

1mo ago

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