PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1w
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Agentic AI Intern
Boston or Seattle or Ontario or San Francisco
RemoteInternship
Pursuing or recently completed BS/MS in CS/data science/engineering; proficiency in Python (pandas,numpy); foundational ML knowledge; strong communication and autonomy; passion for autonomous agents.
DataRobot platform, AutoML, GenAI, MLOps, Python, pandas, numpy, LangGraph, CrewAI, LlamaIndex, FastAPI, Flask, Docker, Slack, Confluence
1d
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Tech Intern - Responsible AI
Redmond or Seattle
$50/hr HybridFull Time, Internship
Ph.D. student in CS/EE/ML/Security with publications; strong Python and PyTorch/JAX; research in LLM jailbreaks, agentic AI, or human-AI vulnerabilities; ability to run experiments to production.
Python, PyTorch, JAX, Hugging Face, OpenMMLab, Mistral, LLaMA, GPT-4o, GPT-5, Gemma, Ray, Kubernetes, Docker, FastAPI, Triton, Weights & Biases, SODE, ART
2mo
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Research Scientist Intern, AI Alignment
Bellevue or Menlo Park or Seattle or Boston or New York City or San Francisco
$8k-$12k/mo HybridInternship
Ph.D. in CS/ML/AI; work authorization; programming in Python/C/C++/Java; experience with PyTorch or TensorFlow.
Python, C++, C, Java, PyTorch, TensorFlow
2mo
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Research Scientist Intern, Monetization Generative AI - LLM (PhD)
Bellevue or Menlo Park or Seattle or New York
$8k-$12k/mo HybridInternship
Ph.D. in CS/AI/NLP/Speech/CV or related field; work authorization; experience in Python/C/C++/Java; experience with PyTorch or TensorFlow; ML/NLP system building.
Python, C++, C, Java, PyTorch, TensorFlow
1w
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AI Agent Development Project Intern (TikTok Shop Governance and Experience) - 2026 Start (BS/MS)
Seattle, Washington, United States
OnsiteIntern
Pursuing or recently completed BS/MS in CS, Data Science, Engineering, Business Analytics, Compliance or related; familiarity with AI/ML and NLP; strong communication, data handling, and problem-solving skills.
Microsoft Excel, SQL
1w
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Research Scientist Intern (AI Infrastructure)- 2026 Start (PhD)
Seattle, Washington, United States
OnsiteIntern
PhD student graduating in 2026 in CS/Engineering, strong systems/infrastructure and ML understanding, programming in Python/C++/Go/Rust, excellent communication and problem-solving skills.
Kubernetes, NCCL, RDMA, Spark, Beam, Dask, Flume, Airflow, Kubeflow, Metaflow, Python, C++, Go, Rust
2mo
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Research Scientist Intern, FAIR - Language & Multimodal Foundations (PhD)
Menlo Park or Seattle or New York
$8k-$12k/mo HybridInternship
PhD in NLP/ML/AI or related field; research experience; Python/C++ skills; work authorization in country of employment
Python, C++
2mo
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Research Scientist Intern PhD, Applied Research
Bellevue or Menlo Park or New York
$8k-$12k/mo OnsiteInternship
PhD in CS/AI/vision/audio or related field; work authorization; ML/NLP/vision experience; programming in Python/C/C++/Java; deep learning frameworks (PyTorch/TensorFlow).
Python, C++, C, Java, PyTorch, TensorFlow
1w
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Senior Research Engineer / Scientist -AI for Databases
Seattle, Washington, United States
OnsiteFull Time
PhD in CS/Data Science, strong publication record, deep knowledge of database internals, experience with ML frameworks and large-scale systems, strong analytical and communication skills.
PostgreSQL, MySQL, XGBoost, LightGBM, TensorFlow, PyTorch, scikit-learn, Python, C++, Java, AWS, GCP, Azure
1w
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Research Engineer / Scientist -AI for Databases
Seattle, Washington, United States
OnsiteFull Time
PhD in CS/Data Science or related, strong publication record, deep database internals knowledge, experience with ML frameworks and modern programming languages.
PostgreSQL, MySQL, XGBoost, LightGBM, TensorFlow, PyTorch, scikit-learn, Python, C++, Java, AWS, GCP, Azure
1w
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Software Engineer Intern (AI Model Optimization) - 2026 Summer (BS/MS)
Seattle, Washington, United States
OnsiteInternship, Full Time
Pursuing BS/MS in CS or related; able to commit to a 12-week full-time internship in Summer/Fall 2026; strong Python and deep learning framework skills (PyTorch, TensorFlow, JAX); ML fundamentals; GPU programming a plus.
Python, PyTorch, TensorFlow, JAX, CUDA, Triton
1mo
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Senior Director, Software Engineering: Colony
Bentonville or Sunnyvale or Bellevue
$160k-$320k/yr OnsiteFull Time
7+ YOE4+ Mgmt12+ years engineering leadership preferred; platform and AI/ML productionization experience; expertise in distributed systems, cloud-native architecture, responsible AI, and building internal developer platforms; executive influence and people leadership.
1w
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Student Researcher (AI Foundation Models Infrastructure - Seed Infra) - 2026 Start (PhD)
Seattle, Washington, United States
OnsiteIntern
PhD student in CS/EE or related, strong Python/C++ skills, knowledge of distributed systems or ML systems, experience with CUDA/Triton or distributed training frameworks, strong problem-solving for research-driven environments.
Python, C++, PyTorch FSDP, Megatron, CUDA, Triton
1mo
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Director, Data Science: Data Science Tools
Boston or Portsmouth or Seattle or Columbus or Plano
$120k-$257k/yr HybridFull Time
3+ YOEExperienced data scientist with multi-year experience building Python-based ML tooling, pipelines, and internal packages; familiarity with MLOps, AI/LLM agent frameworks, workflow tools, and software engineering practices.
Python, MCP, RAG, PydanticAI, LangChain, Luigi, Airflow, Celery, MLflow, H2O, scikit-learn, Optuna, LightGBM, Pydantic, FastAPI, uv, ruff, pytest, Git, Bash, pre-commit, Databricks, Streamlit, Dash, NiceGUI, Plotly
5d
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Principal Applied Scientist, Alexa International Tech
Bellevue, Washington, United States
$199k-$269k/yr OnsiteFull Time
10+ YOEPhD in AI/NLP/ML or related field,10+ years research experience,strong publication record,expert ML skills,software development experience (C++, Java),leadership and mentorship ability.
C++, Java, Automatic Speech Recognition (ASR), Natural Language Understanding (NLU)
2mo
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Language Data Scientist, Alexa International
Bellevue, Washington, United States
$136k-$184k/yr OnsiteFull Time
2+ YOE1+ Mgmt2+ years data science; 3+ years SQL/Python; 3+ years ML/statistical analysis; 1+ years guiding researchers; 1+ years AI system experience; STEM master's or higher; applied modeling experience.
SQL, Python, R, SAS, Matlab, Machine Learning tools