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
6d
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Machine learning Engineer
Pennington, New Jersey, United States
$105k-$125k/yr OnsiteFull Time
10+ YOEHands-on ML engineer with expertise in model development, MLOps, deployment, feature engineering, and scalable ML pipelines; strong Python, cloud, and data engineering skills.
MLflow, Kubeflow, SageMaker, Azure ML, Docker, Kubernetes, Python, NumPy, pandas, scikit-learn, PyTorch, TensorFlow, AWS, Azure, GCP, Spark, Databricks, Airflow, Great Expectations, XGBoost, LightGBM
3d
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Machine Learning Engineer 3- 7882
Philadelphia, Pennsylvania, United States
RemoteFull Time
1+ YOEMaster's in CS/Engineering/Data Science or related plus 1 year ML experience (tree-based models, linear/logistic regression), scikit-learn, Python, Git, SQL, Spark or TensorFlow; 6 months time-series forecasting.
scikit-learn, TensorFlow, Python, Git, SQL, Spark
3w
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Machine Learning Engineer | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
Experience with data pipelines/ETL, systems programming and performance optimization, strong Python skills, custom GPU kernel development, observability/benchmarking experience, and familiarity with AI/ML workloads.
Python
1mo
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Principal Machine Learning Engineer
Philadelphia, Pennsylvania, United States
HybridFull Time
8+ YOE8+ years in ML/DS/AI; 5+ years hands-on model development; 3+ years deploying models; strong Python/SQL; experience with Databricks, Spark, MLflow, Snowflake, Azure, AWS
Python, SQL, Databricks, Spark, MLflow, Snowflake, Azure, AWS, scikit-learn, XGBoost
1mo
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AI/ML Machine Learning Engineer
Herndon or King of Prussia or Littleton
$89k-$157k/yr OnsiteFull Time
Bachelor's in STEM required, TS/SCI clearance, advanced experience in AI/ML, deep learning or computer vision, experience with modern software development and programming (Python/Java/C++/C#/MATLAB), and cloud frameworks.
Python, Java, C++, C#, MATLAB, TensorFlow, PyTorch, Keras, Scikit-learn, AWS
7h
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Principal Machine Learning Engineer
Philadelphia, Pennsylvania, United States
OnsiteContract
5+ YOE5+ years ML model development, 3+ years production model operationalization, strong Python and SQL skills, experience with Databricks/Spark/MLflow, model evaluation and MLOps, and stakeholder communication.
Python, SQL, Spark, Databricks, MLflow, scikit-learn, XGBoost, Snowflake, Azure, AWS
3mo
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URBN Staff Machine Learning Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
1+ YOEHands-on experience building or operating image/video generation systems; strong Python and ML framework skills; experience with APIs, distributed systems, and cloud.
Python, PyTorch, Hugging Face, FastAPI, GraphQL, Docker, Terraform, LangGraph, ADK, A2A, CrewAI, MCP, Kubernetes
2mo
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Senior Machine Learning Software Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
3+ YOEBachelor's in CS or related, 3+ years software engineering supporting ML model development and deployment, experience with ML infrastructure, healthcare analytics preferred, proven project leadership and mentorship.
Epic
8h
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Senior Data & Machine Learning Engineer
Malvern, Pennsylvania, United States
HybridFull Time
6+ YOE6+ years building and deploying production ML models; strong Python and SQL; experience with scikit-learn,XGBoost,LightGBM; Azure ML,Databricks,MLflow experience; model validation, monitoring, and governance.
Python, SQL, scikit-learn, XGBoost, LightGBM, PyTorch, TensorFlow, Azure Machine Learning, Databricks, MLflow, Microsoft Fabric, OneLake, Azure Synapse, Azure DevOps
3d
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Senior Machine Learning Operations Engineer
New York City or Philadelphia or Flower Mound or Denver or Boston
$175k-$200k/yr HybridFull Time
3+ YOEBachelor's +3 years (or Master's +2) in ML engineering, strong Python and SQL, MLOps pipeline development, cloud (AWS) experience, familiarity with Ray, Flink, Feast, and data warehouses (Redshift, Databricks, Snowflake).
Python, SQL, Ray, Flink, Feast, Redshift, Databricks, Snowflake, AWS
3w
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Machine Learning Research Assistant
Philadelphia or Pennsylvania or New Jersey or Delaware
OnsiteFull Time
2+ YOEBachelor's preferred in CS/economics/math/stat/finance; knowledge of machine learning methods; experience with NLP and large datasets (2+ years preferred); proficiency in Python, R, Stata, SAS, and MATLAB; strong quantitative and communication skills.
Python, R, SAS, Stata, MATLAB, Haver, RADAR, Workday
3mo
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Machine Learning Engineer – Document Digitization (LLMs)-Vice President
Jersey City or Wilmington
$164k-$260k/yr OnsiteFull Time
Python, AI/ML model development, MLOps; LLMs/generative AI; AWS SageMaker/Bedrock; Terraform; Docker/Kubernetes; security/compliance; strong collaboration.
Python, Java, React, TensorFlow, PyTorch, Scikit-learn, PyTorch Lightning, SageMaker, Bedrock, Terraform, Docker, Kubernetes, OpenSearch, MongoDB, ElasticSearch, Neo4j
3mo
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Machine Learning Internship - PhD: 2027
Bala Cynwyd, Pennsylvania, United States
OnsiteInternship
PhD candidate with ML/data science experience; strong publication record; hands-on ML with PyTorch/TensorFlow.
PyTorch, TensorFlow
3w
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Product Development Engineer II - Machine Learning
Hyderabad or Ambler
OnsiteFull Time
Machine learning product engineering role; familiarity with QA/testing and automation; skills in Java and SQL; experience with Selenium, agile methodologies, problem solving, and communication.
selenium, java, sql
3w
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Service Delivery Center, AI & Data, Machine Learning Engineer (MLE) - Senior (Manayunk, PA, US, 19127)
Manayunk or Charlotte or San Antonio or Jacksonville or Alpharetta
$66k-$134k/yr HybridFull Time
3+ YOE3+ years Python and production ML deployment; hands-on LLM experience (GPT-4, Claude, Llama); agentic frameworks (LangChain, AutoGen, CrewAI); vector DBs (Pinecone, Weaviate, Chroma); cloud ML platforms and MLOps practices.
LangChain, AutoGen, CrewAI, Pinecone, Weaviate, Chroma, AWS SageMaker, Azure OpenAI Service, Google Vertex AI, Python, GPT-4, Claude, Llama, Kafka, Flink, LoRA, QLoRA, PEFT, Snowflake, Databricks, AWS, Azure, GANs, Transformers
1mo
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Software Developer/Data Scientist
Philadelphia, Pennsylvania, United States
$79k-$123k/yr HybridFull Time
3+ YOEBachelor's +5 years or Master's +3 years; strong knowledge of C#, javascript, aspx, sql, Python, R, C/C++, xml; experience with Matplotlib, Numpy, Pandas, PGMpy, Scikit-learn, SciPy; Git and modern development practices; machine learning and data visualization skills; US citizen able to obtain Secret clearance.
C#, javascript, aspx, sql, Python, R, C/C++, xml, Git, Matplotlib, Numpy, Pandas, PGMpy, Scikit-learn, SciPy, PowerBI, Oracle, NAVLOGTD, LLMs, Agile
1mo
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Sr. AI Developer
Boston or New York City or Santa Monica or Washington or California or Los Angeles or San Francisco or Philadelphia or Orange County or San Diego
$134k-$237k/yr OnsiteFull Time
Bachelor's degree required; experience with Microsoft Azure tools (Power Automate, Power Desktop, Forms, Azure AI Studio), Microsoft Azure Machine Learning, Microsoft Dynamics CRM, and Microsoft Excel; strong attention to detail and data management skills.
Microsoft Power Automate, Microsoft Power Desktop, Microsoft Forms, Microsoft Azure AI Studio, Microsoft Azure Machine Learning, Microsoft Azure, Generative AI (GenAI), Microsoft Dynamics CRM, Microsoft Excel
1mo
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Postdoctoral Research Associate
Princeton, New Jersey, United States
OnsiteFull Time
0+ YOEPhD in chemical engineering, physics, chemistry, or materials science; experience with MD simulations of non-equilibrium plasma-surface interactions; development and use of machine learned interatomic potentials.
MD simulations, Machine learning interatomic potentials, LAMMPS
2mo
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Postdoctoral Research Associate in Multimodal AI and Computational Modeling for Scalable Disaster Monitoring and Resilience
Bethlehem, Pennsylvania, United States
OnsiteFull Time, Temporary
Doctorate required; strong background in machine learning, deep learning, computer vision or geospatial AI; experience with disaster/catastrophe/resilience modeling; proficiency in Python and PyTorch or TensorFlow; publication record and strong communication.
Python, PyTorch, TensorFlow
2w
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Quantitative Research Internship - PhD: Summer 2027
New York or Philadelphia
$9k/wk OnsiteInternship
PhD students in quantitative fields with strong programming in Python (C++ a plus), statistical and machine learning skills, analytical problem-solving, and clear communication for collaborative research.
Python, C++
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