80 ml scientist jobs at 49 companies in Sanborn, NY
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Data Scientist (ML Engineer)
Toronto, Ontario, Canada
$120k-$140k/yr HybridFull Time
5+ YOE5+ years experience as data scientist/engineer, production ML, algorithms and large-scale data pipelines, reinforcement learning and optimization knowledge, experience with retail media/digital advertising preferred.
Python, Google Cloud Platform, Cloud Run, Vertex AI, BigQuery ML, Snowpark, sklearn, Pandas, keras, PyTorch, XGBoost, Claude Code
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Staff Applied ML/AI Scientist - Search
Kitchener-Waterloo or Toronto or San Francisco or New York City or London
$200k-$275k/yr HybridFull Time
7+ YOE7+ years building large-scale ML systems (3+ years in search/recommendation), strong Python, experience with PyTorch, vector search (Faiss/ScaNN/Pinecone), Triton/GPU deployment, LLMs (BERT/GPT-class), productionizing personalized models, excellent communication.
Triton, PyTorch, Faiss, ScaNN, Pinecone, Python, BERT, GPT
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Lead AI/ML Data Scientist - VP
Mississauga, Ontario, Canada
$121k-$171k/yr HybridFull Time
6+ YOE6+ years AI/ML and big data engineering experience in financial services; expert Python/R/SQL; experience with ML lifecycle, MLOps, agentic AI and LLM solutions; strong communication and modeling skills.
Python, scikit-learn, TensorFlow, PyTorch, Pandas, NumPy, R, caret, tidyverse, mlr3, SQL, PostgreSQL, Oracle, MySQL, LangGraph, LangChain, Agent Development Kit (ADK), Apache Airflow, Kubernetes, Docker, Apache Spark, PySpark, Spark MLlib, Hadoop, HDFS, MapReduce, YARN, Apache Hive, AWS S3, Amazon Redshift, AWS SageMaker, Azure ML, Google Vertex AI, Mlflow, Weights & Biases, DVC, Git, GitHub, Bitbucket, Jenkins, GitLab CI, GitHub Actions, Matplotlib, Seaborn, Plotly, Tableau, Microsoft Power BI, Kafka, Kinesis
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Lead AI/ML Data Scientist - VP
Mississauga, Ontario, Canada
$121k-$171k/yr HybridFull Time
6+ YOE6+ years AI/ML and big data engineering experience in financial services; expertise in Python/R/SQL, ML algorithms, MLOps, model deployment, and data reconciliation; Bachelor’s or Master’s degree in a related field.
Python, scikit-learn, TensorFlow, PyTorch, Pandas, NumPy, R, caret, tidyverse, mlr3, SQL, PostgreSQL, Oracle, MySQL, LangGraph, LangChain, Agent Development Kit (ADK), Apache Airflow, Kubernetes, Docker, Apache Spark, PySpark, Spark MLlib, Hadoop, HDFS, MapReduce, YARN, Apache Hive, AWS S3, Amazon Redshift, AWS SageMaker, Azure ML, Google Vertex AI, Mlflow, Weights & Biases, DVC, Git, GitHub, Bitbucket, Jenkins, GitLab CI, GitHub Actions, Matplotlib, Seaborn, Plotly, Tableau, Microsoft Power BI, Kafka, Kinesis
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Applied Scientist AI/ML
Toronto, Ontario, Canada
OnsiteFull Time
Strong Python coding, end-to-end ML, DL architectures, advanced degree, stats, collaboration.
Python, PyTorch, TensorFlow, PySpark, LLMs, VLMs
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Applied Scientist AI/ML
Toronto, Ontario, Canada
OnsiteFull Time
Strong Python and production coding, end-to-end ML model development, deep learning (ConvNets/Transformers), MS or PhD in a quantitative field, solid statistics and experimental design, strong communication.
Python, Pyspark, ConvNets, Transformers, Large language models (LLMs), Vision-language models (VLMs)
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Lead AI/ML Data Scientist - VP
Mississauga, Ontario, Canada
$121k-$171k/yr HybridFull Time
6+ YOE6+ years in AI/ML development and big data engineering; expert Python, R, and SQL; ML, Agentic AI, LLM, MLOps, distributed computing, cloud, and financial data experience; bachelor's or master's degree required.
Python, scikit-learn, TensorFlow, PyTorch, Pandas, NumPy, R, caret, tidyverse, mlr3, SQL, PostgreSQL, Oracle, MySQL, LangGraph, LangChain, Agent Development Kit (ADK), Apache Airflow, Kubernetes, Docker, Apache Spark, PySpark, Spark MLlib, Hadoop, HDFS, MapReduce, YARN, Apache Hive, AWS S3, Amazon Redshift, AWS SageMaker, Azure ML, Google Vertex AI, MLflow, Weights & Biases, DVC, Git, GitHub, Bitbucket, Jenkins, GitLab CI, GitHub Actions, Matplotlib, Seaborn, Plotly, Tableau, Power BI, Kafka, Kinesis
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ML Scientist / Machine Learning Engineer
Toronto, Ontario, Canada
$142k-$190k/yr HybridFull Time
Python, AWS, Databricks, machine learning, data structures, algorithms, and web technologies; experience with ML research or productionization, architecture, monitoring, and scalable systems.
Python, AWS, Databricks, Zipline, JIRA
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Staff Data Scientist – Decision Intelligence
Toronto, Ontario, Canada
HybridFull Time
7+ YOESenior data scientist with 7+ years shipping data products; strong ML, data unification, production DS stack; leadership and mentoring.
Python, SQL, Spark
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Computational Scientist
Buffalo, New York, United States
$130k/yr OnsiteFull Time
2+ YOEMaster's + 2 years (or Bachelor's + 4 years) in ML/Data Science/CS/Statistics, experience applying ML/AI to real-world problems, clinical NLP, EHR data, large language models/transformers, model deployment, and research/grant publication experience preferred.
AI frameworks, machine learning, deep learning, NLP, large language models/transformers, electronic health record data
3w
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Data Scientist
Toronto or Canada
RemoteFull Time
5+ YOE5+ years in applied data science, machine learning, AI engineering, or research; strong Python, ML/GenAI application development, LLM ecosystems, evaluation, Git, and communication skills.
Python, Databricks, LLM APIs, scikit-learn, OpenAI, Anthropic, Claude, Hugging Face, LangGraph, LangChain, Semantic Kernel, Git, MLflow, AWS SageMaker, Azure ML, Copilot, Claude Code, Codex, PySpark, MCP
2mo
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Director, Data Science/ML
Toronto or United States
$210k-$250k/yr OnsiteFull Time
10+ YOE5+ Mgmt10+ years in data science with 5+ years managing teams; proven production ML experience in personalization/recsys, strong experimentation and causal inference skills; hands-on with Python, SQL, scikit-learn, PyTorch, TensorFlow, cloud and MLOps tooling.
Python, SQL, scikit-learn, PyTorch, TensorFlow, AWS, GCP, Snowflake, MLflow, Airflow, Kubeflow, Amplitude, MixPanel, Looker, ChatGPT, Claude
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Data Scientist
Kingston or North York or Canada
$104k-$154k/yr RemoteFull Time
2+ YOEMaster's in a quantitative field, 2+ years quantitative experience, strong Python and SQL skills, experience with ML/Generative AI (Azure OpenAI, OpenAI, Google for Generative AI), Snowflake, applied statistics, and experience in insurance/financial services preferred.
Microsoft Azure AI services, Microsoft Azure, Snowflake, OpenAI, Azure OpenAI, Google for Generative AI, Python, SQL
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Data Scientist II
Toronto, Ontario, Canada
$91k-$140k/yr OnsiteFull Time
Bachelor's in a quantitative field, applied ML and statistics experience, proficiency with Python, SQL, Pandas, familiarity with Spark/Databricks, strong analytical and communication skills.
Databricks, Spark, Python, SQL, Pandas
2mo
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Applied Scientist, Ring AI
Toronto, Ontario, Canada
$149k-$249k/yr OnsiteFull Time
4+ YOEPhD or Master's +4 years in CS/CE/ML or related; experience building ML/deep learning models for computer vision, programming in Java/C++/Python, strong communication and critical thinking.
Java, C++, Python, Vision Language Models, LLMs
3mo
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Applied Scientist, Pro Growth
Toronto or Victoria
$162k-$209k/yr RemoteFull Time
3+ YOEMaster’s degree or equivalent experience; 3+ years in applied science with ownership of production ML models; strong ML, statistics, and optimization knowledge; experience with distributed systems; Python/SQL proficiency; ability to drive end-to-end projects.
Python, SQL, Spark, Databricks
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Senior AI Scientist
Toronto, Ontario, Canada
HybridFull Time
5+ YOERequires 5+ years in data science, applied ML research, or AI evaluation; Python, LLMs, agentic AI, adversarial AI, statistics, experimental design, and a quantitative bachelor's degree.
Python, PyTorch, Hugging Face, Scikit-learn
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Senior Data Scientist
Toronto or King
$90k-$140k/yr HybridFull Time
5+ YOE5+ years developing and implementing data science techniques; proficiency in Python, SQL/PySpark, ML, GenAI, prompt engineering, and working with structured/unstructured data; bachelor's degree or equivalent.
Python, SQL, PySpark, LangChain, LangGraph, CrewAI, SageMaker, Lambda, Bedrock, AWS Glue, Glue Catalog, AWS Step Functions, LLM APIs, vector databases
2d
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Sr. Data Scientist
Toronto, Ontario, Canada
OnsiteFull Time
4+ YOE4+ years in data science or machine learning, strong Python and standard ML stack experience, statistics and model evaluation skills, messy-data experience, stakeholder communication, and a relevant degree.
Python, pandas, scikit-learn, PyTorch, TensorFlow, SQL, Azure
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Data Scientist II
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$97k-$184k/yr HybridFull Time
3+ YOE3+ years building and deploying ML models at scale, proficiency in Python, SQL/PySpark, Spark/Databricks, experience with NLP, deep learning and generative models, BS/MS in quantitative field.
Scikit-learn, NumPy, PyTorch, Python, SQL, Apache Spark, Databricks, PySpark
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