90 data science engineer jobs at 57 companies in Lockport, NY
2w
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Full Stack Data Science Engineer
Toronto or Montreal
$120k-$154k/yr OnsiteFull Time
5+ YOE5+ years in advanced analytics or applied AI/ML, strong business acumen in financial services, proficiency in Python, PySpark, SQL, Power BI and Databricks, cloud experience with Azure/AWS, and experience with ML lifecycle and deep learning.
Python, PySpark, SQL, Microsoft Power BI, Databricks, PyTorch, Tableau, Azure, AWS, Kubernetes, Docker, Azure Machine Learning, Azure Data Factory, Snowflake, Apache Spark
5d
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Senior Data Engineer
Toronto, Ontario, Canada
$80k-$130k/yr OnsiteFull Time
2+ YOEDegree in computer science/engineering,2+ years data engineering experience,Python,SQL/NoSQL,ETL/ELT,API development,cloud and data platform knowledge,strong communication and problem-solving skills.
Python, REST API, SQL, NoSQL, AWS Sagemaker, S3, Snowflake, Airflow, Hadoop, JIRA, Confluence, Tableau, Tableau Server
1w
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Data Platform Engineer
Toronto, Ontario, Canada
$55-$58/hr OnsiteContract
5+ YOE5+ years building scalable backend services and cloud data platforms; strong Python, FastAPI, SQL, and Snowflake skills; experience with Docker, Git, CI/CD and cloud providers; Bachelor's in Computer Science.
Python, FastAPI, Snowflake, Snowpark, SQL, Docker, Git, CI/CD, AWS, Azure, GCP
1mo
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Senior Data Scientist
Toronto, Ontario, Canada
$120k-$150k/yr OnsiteFull Time
5+ YOE5+ years experience in data science/ML engineering or related roles; strong Python, time-series forecasting, MLOps, cloud and data-pipeline experience; Bachelor’s in CS/EE/Math or equivalent; experience with Airflow, Docker, and AWS.
Python, Temporal Fusion Transformer, Apache Airflow, Luigi, Kubeflow, AWS SageMaker, Google Vertex AI, Docker, AWS Lambda, Postgres, TimescaleDB, ClickHouse, InfluxDB, Apache Spark, Apache Flink, Amazon S3, Terraform, Pulumi
2mo
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Sr Data Scientist - Business Intelligence
Guelph or Toronto or Mississauga or Burlington or Montreal or Quebec City
$84k-$134k/yr HybridFull Time
5+ YOE5+ years data science experience, Bachelor’s in CS/Engineering or related, strong Python and Databricks skills, experience with ML/AI, coaching and stakeholder influence.
Python, Databricks, R, SQL
4w
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Senior Analyst, Total Fund Data Science and Modeling
Toronto, Ontario, Canada
$103k-$153k/yr OnsiteFull Time
5+ YOE5+ years in applied AI/data science/data engineering with LLM/RAG experience, advanced Python and SQL, familiarity with Snowflake/Microsoft Fabric/SAP HANA, strong investment analytics knowledge, and degree in a related field.
Python, SQL, Snowflake, Microsoft Fabric, SAP HANA, Power BI, Qlik
2mo
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Sr Data Scientist - Business Intelligence
Guelph or Toronto or Mississauga or Burlington or Montreal or Quebec City
$84k-$134k/yr HybridFull Time
5+ YOE5+ years in data science/AI/BI, bachelor's in CS/engineering or related, strong Python/Databricks/cloud experience, model development and stakeholder influence skills.
Python, Databricks, R, SQL
2mo
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Agentic Analytics Engineer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years in analytics, data science, or data engineering; expert SQL; strong Python; experience with modern data warehouses and data stack.
SQL, Python, Snowflake, BigQuery, dbt, Airflow
1mo
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Consultant, Data Scientist (Databricks)
Toronto, Ontario, Canada
$96k-$125k/yr HybridFull Time
3+ YOE3+ years data science experience; proficiency in Python and SQL; experience with scikit-learn, TensorFlow or PyTorch; familiarity with LLMs, prompt engineering and OpenAI/Anthropic APIs; cloud ML pipelines and Snowflake; vector DBs and RAG.
Databricks, Python, SQL, scikit-learn, TensorFlow, PyTorch, LLMs, OpenAI, Anthropic, Snowflake, Cortex LLM functions, Cortex Search, Cortex Analyst
1d
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Electrical Data Analyst Coop Student (HVST)
Toronto, Ontario, Canada
$21-$28/hr OnsiteInternship
Enrolled in a post-secondary engineering/computer science/data science program; experience with Python, MATLAB, or other programming; foundational data analysis and statistics; Microsoft Office proficiency; strong communication and problem-solving skills.
Python, MATLAB, JavaScript, databases, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, AI/ML
2mo
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Agentic Analytics Engineer
Toronto, Ontario, Canada
OnsiteFull Time
5+ YOE5+ years in analytics/data science/data engineering, expert SQL, strong Python, experience with modern warehouses and LLM-powered agent development, ability to drive measurable business impact.
Claude, LLM, SQL, Python, Snowflake, BigQuery, dbt, Airflow
4d
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Data Engineering Student (4 months) - Fall 2026
Toronto, Ontario, Canada
$23-$37/hr OnsiteFull Time
Currently enrolled in post-secondary CS/Engineering/Data Science; familiarity with SQL and one of Python, Java, or Scala; understanding of data modelling; exposure to Spark/Hadoop and cloud platforms (e.g., Azure).
Azure, Hadoop, SQL, Python, Java, Scala, Spark
2mo
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ML/AI Engineer
Toronto, Ontario, Canada
$110k-$150k/yr RemoteMultiple Commitments Available
6+ YOEBachelor’s or Master’s in CS/Engineering/Data Science; 6+ years engineering experience, 3+ in AI/ML; strong Python and ML frameworks; production ML deployment experience; AWS SageMaker experience; data pipelines and model lifecycle knowledge.
Python, PyTorch, TensorFlow, scikit-learn, AWS SageMaker
2mo
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Software Developer, Data Ingestion, Developer Framework
Ottawa or Toronto
HybridFull Time
4+ YOEPost-secondary degree in Computer Science or Engineering; 4 years in software development; strong testing/CI; clear communication.
Jenkins, Maven, Terraform, Ansible, GitHub Actions, Kubernetes, GKE, AKS, Azure, GCP, AI tools
2mo
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Sr Data Scientist / Power Systems Analyst (Toronto, ON, CA, M5C 3G7)
Toronto, Ontario, Canada
$72k-$138k/yr HybridFull Time
4+ YOEBachelor’s in Electrical Engineering, Power Systems Engineering, Data Science, CS or related field; 4–7+ years in power systems/data science; strong power systems knowledge; data analysis, ML, optimization; experience with CYME, PSS/E, PSCAD, ETAP, PowerFactory; Python/SQL; client-facing consulting.
CYME, PSS/E, PSCAD, ETAP, PowerFactory, Python, SQL, GIS, SCADA, AMI, OMS, EMS
2mo
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Process Integration Engineer - Photodiode Development
Toronto, Ontario, Canada
$130k-$160k/yr OnsiteFull Time
5+ YOEPhD in physics, materials science, or electrical engineering; experience with fabrication process development for photonic components; strong data analysis and communication skills.
Python, JMP, MATLAB, SEM, TEM, AFM, Ellipsometry, XRR, XRD, SIMS, Raman spectroscopy, Photoluminescence
12h
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Forward Deployed Engineer
Toronto, Ontario, Canada
OnsiteFull Time
Strong Python and SQL experience, familiarity with pandas/NumPy/SciPy/statsmodels/scikit-learn, applied data science or backend development, customer-facing delivery, strong communication and engineering fundamentals.
Python, SQL, pandas, NumPy, SciPy, statsmodels, scikit-learn
2w
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Innovation Engineer
Buffalo or Tonawanda
$98k-$151k/yr OnsiteFull Time
Bachelor's in CS/SE/IT/Data Science or equivalent experience; experience building software, automations, APIs, and data solutions; proficiency with Python, SQL, C#, JavaScript/Java/Visual Basic; strong problem solving and communication.
Python, SQL, C#, Visual Basic, JavaScript, Java, APIs, PLC
6d
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Architect, Data Communication System
Toronto, Ontario, Canada
$102k-$130k/yr HybridFull Time
10+ YOEMinimum 10 years in industrial control/network development, university degree in Computer Science/Engineering, systems engineering and network design expertise, Linux/VMware/Docker/Kubernetes experience, scripting with Powershell/Ansible, Ethernet/MPLS/VPN networking, technical writing, and English fluency.
Linux, VMware, Docker, Kubernetes, Powershell, Ansible, DOORS, Melody Advance, SDN, SD-WAN, MPLS, VPN, Ethernet/IP
1mo
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Sr. Software Dev Engineer, Measurement Ad Tech Data Science
Toronto, Ontario, Canada
$151k-$252k/yr OnsiteFull Time
5+ YOE5+ years professional software development, programming experience, design/architecture leadership, mentoring/tech lead experience; full SDLC experience and CS bachelor's preferred.
EMR, Kinesis, AWS Batch, Spark, Presto, PyTorch
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