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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Lead Machine Learning Engineer
San Jose or San Francisco or McLean or Cambridge or New York
$215k-$246k/yr OnsiteFull Time
6+ YOEBachelor's degree,6+ years building distributed data-intensive solutions,4+ years programming with Python/Scala/Java,2+ years building/optimizing ML systems; experience with ML frameworks and cloud deployments preferred.
Python, Go, Scala, Java, AWS, Kubernetes, scikit-learn, PyTorch, Dask, Spark, TensorFlow
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)
1mo
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Lead Machine Learning Engineer (Manager IC)
McLean or Cambridge or San Jose or New York
$197k-$246k/yr OnsiteFull Time
6+ YOEBachelor's degree, 6+ years designing and building data-intensive distributed systems, 4+ years programming with Python/Scala/Java, 2+ years building/scaling ML systems; EMR not mentioned. Preferred: advanced degree, ML frameworks and cloud experience, people leadership.
Python, Scala, Java, scikit-learn, PyTorch, Dask, Spark, TensorFlow, AWS, Microsoft Azure, Google Cloud Platform
1mo
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Sr. Lead Machine Learning Engineer
New York or San Francisco or McLean or Cambridge or San Jose
$251k-$286k/yr OnsiteFull Time
8+ YOE2+ MgmtBachelor's degree, 8+ years building data-intensive distributed systems, 4+ years programming with Python/Scala/Java, 3+ years building ML systems, 2+ years leading ML teams; experience with cloud and ML frameworks preferred.
Python, Scala, Java, AWS, Azure, Google Cloud Platform, scikit-learn, PyTorch, Dask, Spark, Kubeflow, TensorFlow
1mo
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Sr. Lead Machine Learning Engineer
New York or San Francisco or McLean or Cambridge or San Jose
$251k-$286k/yr OnsiteFull Time
8+ YOE2+ MgmtBachelor's degree, 8+ years designing data-intensive distributed solutions, 4+ years programming in Python/Scala/Java, 3+ years building ML systems, 2+ years leading ML teams; experience with cloud and ML frameworks preferred.
Python, Scala, Java, AWS, Azure, Google Cloud Platform, scikit-learn, PyTorch, Dask, Spark, Kubeflow, TensorFlow
2w
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Associate Director, Machine Learning (Core Algorithms)
Boston, Massachusetts, United States
$200k-$245k/yr OnsiteFull Time
8+ YOE4+ Mgmt8+ years in ML or applied data science with consumer product experience; 4+ years managing ML scientists/engineers; experience scaling production ML orgs, cross-functional program leadership, and strong communication skills.
3d
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Lead Machine Learning Engineer (Finance Tech - AI Enablement)
Cambridge or New York City or McLean
$197k-$246k/yr OnsiteFull Time
6+ YOE2+ MgmtBachelor's degree,6+ years building data-intensive distributed systems,4+ years programming in Python/Scala/Java,2+ years building/optimizing ML systems,experience with ML frameworks,people-leader experience preferred.
Python, Scala, Java, scikit-learn, PyTorch, Dask, Spark, TensorFlow, Retrieval Augmented Generation (RAG), AWS Bedrock, Google Cloud, Azure
1mo
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Senior Research Engineer, Machine Learning
Toronto or Cambridge
$175k-$200k/yr HybridFull Time
Strong ML foundation, expertise in PyTorch, modern deep learning architectures, high proficiency in programming (concurrency, memory management), debugging and performance optimization, and ability to bridge research and production.
PyTorch, Weights & Biases, Airflow, Kubernetes, Docker, GCP, CUDA, Triton
2mo
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Lead Research Scientist - Machine Learning (Clearance Required)
Woburn, Massachusetts, United States
$174k-$220k/yr OnsiteFull Time
5+ YOEMS with 8+ years or PhD with 5+ years in a scientific field; TS/SCI clearance; ML/AI expertise; Python/C++ programming; leadership and communication skills.
PyTorch, JAX, TensorFlow, scikit-learn, Pandas, Matplotlib, Python, C/C++
1mo
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Research Intern - Self-Improving AI
Cambridge or New York
$6k-$13k/mo HybridInternship
1+ YOEEnrolled in a Master's or PhD program in machine learning/computer science, 1+ year experience with deep learning/language modeling/ reinforcement learning, submit cover letter, references, and research samples; must be onsite at manager's worksite.
PyTorch, HuggingFace Transformers, vLLM
2w
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Lead Research Scientist (Decision Sciences IQ Team)
Boston, Massachusetts, United States
$94k-$174k/yr HybridFull Time
2+ YOEPh.D. in a quantitative field required, research experience in machine learning, 1+ years managing R&D projects, 2+ years programming experience, strong Python skills, experience with large datasets and modeling/statistical techniques.
Databricks, Spark, Python, MLlib, Keras, TensorFlow, Git, Jira, Confluence, Hadoop, AWS, SQL, LLMs