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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Machine Learning Engineer - Health AIML
Cambridge, Massachusetts, United States
OnsiteFull Time
Senior machine learning engineer with strong ML and software engineering experience applied to health-related problems and delivering production-ready solutions.
1w
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Machine Learning Engineer
Boston, Massachusetts, United States
$136k-$225k/yr HybridFull Time
2+ YOE2 years experience developing and refactoring Python code, applying software engineering practices, debugging, implementing basic testing, and translating research code into production-quality modules; Bachelor's in CS/Math or related.
Python
1w
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Machine Learning Engineer
Burlington, Massachusetts, United States
$165k-$200k/yr HybridFull Time
3+ YOEBS/MS/PhD in CS or related field, 3-5 years building and deploying ML systems, strong C++ and Python skills, experience with AI agents/LLM apps, and excellent collaboration and problem-solving skills.
C++, Python, LangChain, LangGraph, LlamaIndex, AutoGen, Semantic Kernel, TensorRT, ONNX, OpenVINO, TVM, MLOps, CI/CD, GPU, NPU, FPGA
2mo
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Machine Learning Engineer
Boston, Massachusetts, United States
HybridFull Time
7+ YOESeven+ years of post-secondary education or relevant work experience; Masters/PhD strongly preferred; Python ML stack (PyTorch, NumPy); experience with large medical datasets and LLMs; collaboration with clinicians and researchers; track record of publications.
Python, PyTorch, NumPy, Weights & Biases, APIs
3w
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Machine Learning Engineer
Somerville or Boston or San Francisco or Seattle or New York or Austin or United States
$170k-$200k/yr HybridFull Time
Experience conducting ML research and shipping production models; strong Python and PyTorch skills; production ML systems and experiment design; strong communication and collaboration skills.
Python, PyTorch, AWS
1mo
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Machine Learning Engineer
Boston, Massachusetts, United States
HybridFull Time
5+ YOEML/AI engineering with NLP focus; Python proficiency; data processing, model evaluation, and LLM experience; cloud; strong communication; security clearance a plus.
Python, NumPy, Pandas, Scikit-Learn, Transformers, Langraph, LlamaIndex, Ollama, Docker, Kubernetes
2w
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Senior Machine Learning Engineer
Wellesley or New York City
$111k-$222k/yr HybridFull Time
5+ YOE5+ years building ML systems in production, 5+ years Python, familiarity with PyTorch/TensorFlow, MLOps (Kubeflow, Vertex), 2+ years SQL with Snowflake/BigQuery, 2+ years system design leadership, experience in reinforcement learning/causal inference/LLMs, mentoring experience, strong communication.
Python, PyTorch, TensorFlow, Kubeflow, Vertex, SQL, Snowflake, BigQuery, Node.js, React, Spark, Kafka, Airflow
3mo
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Machine Learning Engineer, Alexa AI
Boston, Massachusetts, United States
$144k-$194k/yr OnsiteFull Time
3+ YOE3+ years professional software development; 2+ years design/architecture; PyTorch or JAX experience; Bachelor's in CS/Engineering/Math.
PyTorch, JAX, vLLM, SGLang, TensorRT
1mo
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Senior Machine Learning Engineer
Dallas or Boston or United States
OnsiteFull Time
3+ YOEProven experience building production ML services with Python and FastAPI, designing SDKs, agentic workflows, and CI/CD using Jenkins and GitLab Runners; 3+ years experience preferred.
Python, FastAPI, Jenkins, GitLab Runners, PyVegas, Galileo, Docker, Kubernetes
1mo
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Principal Machine Learning Engineer
Denver or Arizona or Arkansas or California or Florida or Georgia or Illinois or Indiana or Iowa or Kansas or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Montana or Nevada or New Jersey or New York or North Carolina or Ohio or Oklahoma or Pennsylvania or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$228k-$253k/yr HybridFull Time
10+ YOE10+ years building and deploying large-scale ML systems; expertise with cloud (AWS), big-data tools, ML frameworks, and leading ML strategy and mentoring engineers.
Python, Apache Spark, Databricks, AWS, Amazon SageMaker, scikit-learn, TensorFlow, Spark ML, Apache Kafka
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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Senior Machine Learning Engineer
Boston, Massachusetts, United States
$134k-$168k/yr OnsiteFull Time
3+ YOE3+ years building production Python applications with structured data (SQL). Strong software engineering, MLOps familiarity, feature/ETL pipeline experience, model deployment/monitoring, and a relevant Bachelor's (Master's preferred).
Python, SQL, ML Ops
2d
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Staff Engineer, Machine Learning
Wilmington, Massachusetts, United States
$172k-$237k/yr OnsiteFull Time
8+ YOEExpert in ML systems architecture and advanced ML algorithms, technical leadership experience, ability to optimize and scale ML systems; Master's/PhD preferred; 8+ years ML engineering experience.
1w
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Senior Machine Learning Engineer
United States or Alabama or Arkansas or Delaware or Florida or Georgia or Iowa or Illinois or Indiana or Kansas or Kentucky or Louisiana or Massachusetts or Maine or Maryland or Michigan or Minnesota or Missouri or Mississippi or Montana or North Carolina or Nebraska or New Hampshire or Ohio or Oklahoma or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Virginia or Wisconsin or West Virginia
RemoteFull Time
Bachelor's in a data-centric field, strong ML experience deploying models to production, Python and scikit-learn proficiency, experience with cloud ML pipelines, NLP and Spark a plus.
Python, scikit-learn, TensorFlow, PyTorch, Hugging Face, Spark, AWS, GCP, Azure
4w
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Senior Machine Learning Engineer
Boston or Brooklyn
$170k-$205k/yr HybridFull Time
4+ YOE4+ years building and deploying production ML systems, deep expertise in an ML engineering area, strong Python development with testing and CI/CD, familiarity with clinical/EHR data, monitoring and model reliability, and strong communication.
Python, CI/CD, EHR
1w
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Senior Machine Learning Engineer, Insights
Boston, Massachusetts, United States
$150k-$210k/yr OnsiteFull Time
4+ YOEBachelor's in CS/Data/Math, 4+ years ML engineering experience, strong Python, experience deploying ML systems at scale on AWS or GCP, backend service fundamentals, and time-series familiarity preferred.
Python, AWS, GCP
1w
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Senior Machine Learning Engineer, Health
Boston, Massachusetts, United States
$150k-$210k/yr OnsiteFull Time
4+ YOEBachelor's in CS/DS or related (Master's preferred), 4+ years building production ML systems, experience with time-series/physiological data, Python, cloud (AWS or GCP), CI/CD, strong backend and system design skills.
Python, AWS, GCP, CI/CD
1mo
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Senior AI Machine Learning Engineer
Lausanne or Boston
HybridFull Time
5+ YOEBSc/Master's in CS/ML/Data Science (required), 5+ years building LLM-powered production applications, strong Python, LangChain, PyTorch, AWS, MLOps and model fine-tuning experience, mentoring and collaboration skills, English proficiency.
Python, LangChain, PyTorch, AWS
1mo
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Staff Machine Learning Engineer
Waltham or North Bethesda
$200k-$220k/yr HybridFull Time
6+ YOESenior ML engineer with 6-8 years in production ML, cloud, MLOps, and scalable systems.
Python, TensorFlow, PyTorch, AWS, Kubernetes, Terraform, GitHub Actions
2mo
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Machine Learning Systems Engineer
Boston or Las Vegas or Pittsburgh or Remote
$144k-$192k/yr HybridFull Time
Bachelor’s/Master’s/PhD in CS/CE or related; strong Python; PyTorch; ML training/inference optimization; problem solving.
Python, PyTorch, Nsight, PyTorch Profiler, Triton, CUDA
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