PromotedHiringCafe
ML Engineer - Inference & Model Deployment
Cupertino, CA, US
$250k-$310k/yr On-SiteFull Time
Turn powerful AI and ML models into fast, reliable production systems. Own inference latency, throughput, model-serving architecture, multi-GPU systems, and production deployment for millions of users.
Python, PyTorch, vLLM, SGLang, TensorRT, LLMs
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
3mo
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Machine Learning Engineer
Centreville or Minneapolis
$102k-$144k/yr OnsiteFull Time
2+ YOEBS in Computer Vision/ML or related field; 2-5 years; C/C++, Matlab; TensorFlow/Keras; Python with scikit-learn/pandas; OpenCV; strong problem-solving and teamwork.
TensorFlow, Keras, Python, scikit-learn, pandas, OpenCV, Linux, C/C++, Matlab
2d
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Artificial Intelligence/ Machine Learning Developer
Ashburn, Virginia, United States
OnsiteFull Time
3+ YOE3+ years IT experience with AI/ML engineering, MLOps/DevSecOps, proficiency in Python and ML frameworks, cloud deployment experience, ability to work on-site for DHS client and hold active security clearance.
Python, R, Java, C/C++, AWS, Azure, GCP, MLOps, DevSecOps, LLMs, RAGs, Hugging Face, OpenAI, Scikit-Learn, TensorFlow, Keras, PyTorch, SpaCy, ThinC, Gensim, React, Angular, Vue.js, HTML, CSS, JavaScript, PostgreSQL, NoSQL, Vector Database, Graph Database, SQL, ETL/ELT, Pandas, NumPy, Polars, PySpark, Plotly, Matplotlib
1mo
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Senior Data Scientist / AI Machine Learning Research Engineer
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEMaster's in quantitative field +7 years experience, US citizen with active Top Secret/SCI clearance (polygraph), strong ML, statistics, Python/SQL, cloud (AWS/Azure/GCP), Spark/Airflow, TensorFlow/PyTorch/scikit-learn, and Linux experience.
AWS, Azure, GCP, Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux
2mo
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Senior Data Scientist / AI Machine Learning Research Engineer
Denver or Sarasota or Sterling
$82k-$172k/yr OnsiteFull Time
5+ YOEMaster's in a quantitative field, 5+ years experience, active Top Secret clearance (SCI w/ polygraph ability), strong ML/math/stats skills, Python and SQL proficiency, cloud and data-pipeline experience, Linux familiarity.
AWS, Azure, GCP, Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux
1mo
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New College Grad - Semiconductor Quality Assurance Engineer
Manassas, Virginia, United States
OnsiteFull Time
0+ YOEBachelor's or Master's in Electrical/Electronics, Materials Science, Physics, or Microelectronics Engineering; knowledge of semiconductor device physics, CMOS reliability, statistics, and machine learning; Python skills preferred.
Python, Tableau, R, Machine Learning
1mo
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Senior Data Scientist / AI Machine Learning Research Engineer
Sterling, Virginia, United States
$113k-$238k/yr OnsiteFull Time
7+ YOEMaster’s degree in quantitative field with 7+ years of experience; strong ML/statistics background; Linux familiarity; US citizen with ability to obtain/maintain security clearance; Top Secret/SCI clearance.
Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux, AWS, Azure, GCP, Docker, Kubernetes, CI/CD
2mo
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Senior Data Scientist / AI Machine Learning Research Engineer
Denver or Sarasota or Sterling
$82k-$172k/yr OnsiteFull Time
5+ YOEMaster’s degree in quantitative field with 5+ years of experience; ML/statistics background; Linux; US citizen with Top Secret/SCI clearance; travel up to 10%.
Python, SQL, Spark, Airflow, TensorFlow, PyTorch, scikit-learn, Linux, ETL, AWS, Azure, GCP