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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AI Machine Learning Scientist
Richmond or Atlanta or Indianapolis or Tampa
HybridFull Time
4+ YOEBachelor's in a quantitative field or equivalent plus 4+ years experience; experience building/deploying LLMs, RAG, vector search, agentic systems, MLOps; proficiency with Python and modern AI frameworks; knowledge of Responsible AI and governance.
Generative AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), RAG pipelines, vector search, Python, PyTorch, TensorFlow, LangChain, LangGraph, LlamaIndex, Hugging Face, CI/CD, APIs
3w
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Machine Learning Engineer / Data Scientist
Arizona or California or Colorado or Florida or Georgia or Illinois or Indiana or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New York or North Carolina or Ohio or Pennsylvania or Texas or Wisconsin
$101k-$168k/yr RemoteFull Time
3+ YOEBachelor's or Master's in CS/Data Science/Statistics/Math (or related experience). 3+ years relevant experience (Master's) or 5+ years (Bachelor's). Proficient in Python, ML/LLM architectures, RAG pipelines, ML libraries, cloud platforms, MLflow and Git.
Python, Scikit-learn, PyTorch, NumPy, Pandas, LangChain, LlamaIndex, MLflow, Git, AWS, GCP, Azure, Docker, Databricks
3w
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Machine Learning User Research Scientist (Ph.D. required)
Tampa, Florida, United States
OnsiteFull Time
Ph.D. in a relevant engineering/science field, experience designing/collecting large ML datasets and human-subjects research, programming (Python, Shell, Java, Perl, MATLAB), data acquisition, communication, leadership, and willingness to travel up to 40%.
Python, Shell, Java, Perl, MATLAB
2mo
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Senior Research Scientist - Machine Leaning
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$139k-$165k/yr OnsiteFull Time
3+ YOEBS+5 / MS+3 / PhD (or equivalent) in a scientific field; experience with PyTorch, JAX, or TensorFlow; Python and C/C++; scikit-learn, Pandas, Matplotlib; ability to obtain U.S. security clearance (U.S. citizenship).
PyTorch, JAX, TensorFlow, Python, scikit-learn, Pandas, Matplotlib, C, C++
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
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
1mo
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Principal / Sr. Principal Data Scientist – Machine Learning and Predictive Analytics
Melbourne, Florida, United States
$108k-$203k/yr OnsiteFull Time
5+ YOEActive in-scope Top Secret clearance required to start; BS/MS/PhD in relevant field with 5–8+ years experience depending on level. Deep ML/DL expertise, strong Python and SQL skills, software development/data engineering experience, CI/CD (Git, Docker), and ability to build high-performance custom solutions.
Python, SQL, Git, Docker, CI/CD, C/C++, SQL Alchemy, Numpy, Pandas, SKLearn, PyTorch
1mo
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Principal / Sr. Principal Data Scientist – Machine Learning and Predictive Analytics
Melbourne, Florida, United States
$108k-$203k/yr OnsiteFull Time
5+ YOEBS/MS/PhD in related field with 5–8+ years experience depending on level; deep ML/DL understanding; strong Python and SQL skills; CI/CD, Git and Docker familiarity; recent software/data engineering experience; active Top Secret clearance required.
Python, SQL, Git, Docker, CI/CD, C/C++, SQL Alchemy, Numpy, Pandas, SKLearn, PyTorch
6d
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Data Scientist
Sarasota, Florida, United States
OnsiteFull Time
Bachelors in related field, proficiency in statistics, predictive analytics, machine learning, Python, R, SQL, EMR not mentioned, strong analytical and communication skills.
Banner ERP, Power BI, Python, R, SQL
3w
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Data Scientist
Miami, Florida, United States
$103k-$128k/yr OnsiteFull Time
3+ YOEBachelor's in a quantitative field (or equivalent experience), 3+ years in data science/analytics, strong Python/R/SQL skills, production coding experience, machine learning, time series, and data visualization.
Python, R, SQL, Tableau, Power BI, matplotlib, seaborn, AWS, Azure, GCP
1mo
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AI Scientist
West Palm Beach or New York
$150k-$200k/yr OnsiteFull Time
2+ YOEPhD in a quantitative field, 2+ years applying machine learning to complex problems, strong programming in C++ and Python, PyTorch experience, familiarity with Git and software development practices, strong communication and statistical inference skills.
C++, Python, PyTorch, Git, LLM
1mo
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Data Scientist
Doral or Tampa
OnsiteFull Time
3+ YOEBachelor's degree in a related field and 3+ years' experience; TS/SCI clearance required; expertise in machine learning, big data, Python/R and modern data platforms; knowledge of AI/data security and cloud environments.
TensorFlow, PyTorch, Keras, Ray, RLLib, numpy, scipy, scikit-learn, Caffe, pandas, PyMC3, d3.js, bokeh, matplotlib, Apache Spark, Apache Kafka, HDFS, YARN, Zookeeper, Ambari, Docker, Kubernetes, Kibana, Logstash, Node.js, Git, Unix/Linux, OpenStack, AWS, Microsoft Azure, Microsoft Azure Data Lake, Elastic Cloud, Elasticsearch, MongoDB, Dgraph, ArangoDB, PostgreSQL, PostGIS, MySQL, Redis, Accumulo, ArcGIS, Power Apps, Power Automate, Microsoft Power Apps, Microsoft Power Automate, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, PySpark, R, Python, Java, Scala, HTML, Matlab, SQL, C/C++, JavaScript, AngularJS, jQuery, Boost (C++), OpenCV, VMware, Resource Description Framework (RDF)
2w
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Senior Data Scientist III
Minneapolis or Florida or Texas or Minnesota or Georgia
$115k-$192k/yr OnsiteFull Time
5+ YOEUS citizen or Green Card holder; Bachelor\u0002s (10+ yrs) or Master\u0002s (5+ yrs) in data science/math/statistics or related; experience in data wrangling, modeling, machine learning, prompt engineering and generative AI; proficient in Python, SQL, Pandas, NumPy, Java.
Python, SQL, Pandas, NumPy, Java, OpenAI, Copilot, Claude