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
3w
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Machine Learning Engineer
Manchester, New Hampshire, United States
OnsiteFull Time
6+ YOEM.S. in CS/AI, 6+ years backend/distributed systems experience, strong Java (Spring Boot, Spring MVC, Hibernate) and Python skills, production ML (PyTorch), Apache Kafka/Spark/ZooKeeper, databases (Oracle, IBM Db2, MSSQL, MongoDB), cloud (AWS).
Java, Spring Boot, Spring MVC, Hibernate, Python, PyTorch, Apache Kafka, Apache Spark, ZooKeeper, REST, SOAP, Oracle, IBM Db2, MSSQL, MongoDB, 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
3w
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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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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
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
3w
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Senior Machine Learning Engineer (10187)
Seattle or Salem
$110k-$160k/yr HybridFull Time
4+ YOEBachelor's degree in math/computer science, 4+ years software development experience, strong Python, FastAPI, Docker, Kubernetes, cloud architecture experience, ML familiarity (PyTorch, Sagemaker) and leadership/mentorship experience.
Python, FastAPI, Docker, Kubernetes, CI/CD, AWS, Azure, Google Cloud, PyTorch, Sagemaker, Triton, TensorRT, NoSQL
1mo
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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 U.S. Only
$144k-$192k/yr HybridFull Time
Bachelor’s, Master’s, or PhD in CS/CE or related field; strong Python; PyTorch experience; ML training/inference optimization; problem solving with data-driven approach.
Python, PyTorch, Nsight, PyTorch Profiler, CUDA, Triton, PyTorch Distributed
2w
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Machine Learning Engineer - Computational Drug Discovery
Watertown, Massachusetts, United States
OnsiteFull Time
Bachelor's or Master's in a technical field; strong software engineering fundamentals; hands-on PyTorch ML experience; familiarity with organic chemistry concepts; strong communication and ownership.
PyTorch, AWS, MLflow, SQL, Polars, pandas, Ray, scikit-learn
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