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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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
1w
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Lead Artificial Intelligence/Machine Learning Engineer
Reston or Washington
OnsiteFull Time
8+ YOEActive TS/SCI clearance required, ability to obtain Counterintelligence polygraph, 8+ years leading AI/ML implementations, Master's in Computer Science/Data Science required, experience establishing AI operations and leading small teams.
2w
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Data Scientist II, AWS Managed Operations Intelligence (MOI) - Data Science
Arlington, Virginia, United States
OnsiteFull Time
3+ YOEU.S. citizen required. 3+ years data science experience with SQL/Python/R, machine learning/statistical modeling, and working with large complex datasets; experience with clustered processing (Hadoop/Spark) preferred.
Spark, Airflow, Hugging Face, SQL, Python, R, SAS, MATLAB, Hadoop, MapReduce, Hive
3w
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Data Scientist (Various Levels
Fort Meade, Maryland, United States
$120k-$170k/yr OnsiteFull Time
5+ YOE3+ MgmtActive TS/SCI with polygraph; typically Bachelor's and 5+ years experience (3+ supervising); proficiency in Python, Docker, Kubernetes; 3+ years in Defensive Cyber Operations and machine learning; experience with R/SQL, AWS, Linux/Windows, Jupyter.
Python, Docker, Kubernetes, R, SQL, AWS, Jupyter Notebooks, Cisco (CCNA), STIGs/IAVA, Big Data Platform (BDP), Linux, Ubuntu, CentOS, RHEL, Windows, Network Analysis Tools
3w
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Data Scientist, Principal (DCO) Senior
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOERequires 10+ years experience (varies by degree), 3+ years Defensive Cyber Operations, 3+ years machine learning, proficiency in Python, Docker, Kubernetes, experience with end-to-end workflows, and ability to implement models into production. TS/SCI with polygraph required.
Python, Docker, Kubernetes, R, SQL, AWS (Amazon Web Services), Jupyter Notebooks, Network Analysis Tools, Big Data Platform (BDP), Linux, Ubuntu, CentOS, RHEL, Windows, Cisco CCNA, STIGs, IAVA