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
1mo
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Summer Research Assistant – Image Analysis & Digital Pathology
Richmond, Virginia, United States
$15/hr OnsiteMultiple Commitments Available
Undergraduate in CS or related, programming experience (Python), ML/CV coursework or projects, ability to commit regular weekly hours, experience with PyTorch/TensorFlow/Git/Jupyter preferred, strong communication and professionalism.
Python, PyTorch, TensorFlow, scikit-learn, OpenCV, OpenSlide, QuPath, Git, Jupyter
1w
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Principal Data Scientist
Glen Allen, Virginia, United States
$200k-$300k/yr OnsiteFull Time
10+ YOE10+ years hands-on applied ML/AI engineering; bachelor\u0002s required (masters/PhD preferred); expert Python and ML frameworks; production ML, MLOps, and cloud experience; strong statistical and analytical skills.
Python, NumPy, Pandas, Scikit-learn, PyTorch, TensorFlow, Hugging Face, LangChain/LlamaIndex, MLflow, Docker, Kubernetes, SQL, dbt, Spark, Databricks, Azure ML, AWS SageMaker, GCP Vertex AI, SHAP, LIME, Git
1w
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Senior Data Scientist
Glen Allen, Virginia, United States
$150k-$200k/yr OnsiteFull Time
3+ YOEHands-on experience building and shipping production ML/AI systems; 3+ years applied ML; bachelor's in quantitative field required; masters/PhD preferred; expert Python and ML framework skills; cloud and MLOps experience.
Python, NumPy, Pandas, Scikit-learn, PyTorch, TensorFlow, Hugging Face, LangChain, LlamaIndex, MLflow, Docker, Kubernetes, SQL, dbt, Spark, Databricks, Azure ML, AWS SageMaker, GCP Vertex AI, SHAP, LIME, Git
3w
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Sr. Lead Machine Learning Engineer
McLean or San Francisco or Richmond or New York
$230k-$262k/yr OnsiteFull Time
8+ YOE2+ MgmtBachelor's degree, 8+ years building data-intensive distributed solutions, 4+ years programming in Python/Scala/Java, 3+ years building/optimizing ML systems, 2+ years leading ML teams; cloud and ML framework experience preferred.
Python, Scala, Java, AWS, Azure, Google Cloud Platform, scikit-learn, PyTorch, Dask, Spark, TensorFlow
2mo
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Senior Lead Machine Learning Engineer
McLean or Plano or Richmond
$209k-$262k/yr OnsiteFull Time
8+ YOE2+ MgmtSenior ML engineer with 8+ years in distributed data solutions; 4+ years Python/Scala/Java; 3+ years ML systems; 2+ years leadership; Masters or Doctorate preferred.
Python, Scala, Java, PyTorch, TensorFlow, Scikit-learn, Spark, Dask
1mo
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Lead Machine Learning Engineer
Cambridge or McLean or Richmond
$197k-$225k/yr OnsiteFull Time
6+ YOEBachelor's degree, 6+ years building data-intensive distributed systems, 4+ years programming in Python/Scala/Java, 2+ years building and scaling ML systems; experience with ML frameworks, data pipelines, and production ML operations.
Python, Scala, Java, scikit-learn, PyTorch, Dask, Spark, TensorFlow, AWS Bedrock, Google Cloud, Azure
1mo
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Lead Machine Learning Engineer (Manager IC)
Cambridge or McLean or Richmond
$179k-$225k/yr OnsiteFull Time
6+ YOEBachelor's degree, 6+ years building data-intensive distributed systems, 4+ years programming in Python/Scala/Java, 2+ years building ML systems; experience with ML frameworks, data pipelines, and production ML practices preferred.
Python, Scala, Java, scikit-learn, PyTorch, Dask, Spark, TensorFlow, AWS Bedrock, Google Cloud, Azure, Retrieval Augmented Generation (RAG)