Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Niagara Falls • 50 milesRemote · Hybrid · Onsite · Field · All Environments
31 principal data engineer jobs at 22 companies in Niagara Falls, NY
1mo
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Principal Architect & Data Engineer
Toronto or Quebec or Ontario
$160k-$170k/yr RemoteFull Time
10+ YOE1+ Mgmt10+ years in data engineering/architecture, 5+ years Redshift ecosystem experience, 1+ year at staff/principal level. Mastery of Python, SQL, Spark; experience with Airflow, Terraform/CloudFormation, CI/CD, AWS or Google Cloud.
Python, SQL, Spark, Airflow, Terraform, CloudFormation, CI/CD, AWS, S3, Glue, Redshift, Bedrock, Google Cloud, BigQuery, Vertex AI, Iceberg, Delta Lake, Tableau
2mo
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Principal Data Engineer, User Success
Toronto, Ontario, Canada
OnsiteFull Time
10+ YOE10+ years data engineering experience; strong hands-on Python, Spark/PySpark, and advanced SQL; experience with streaming (Kafka, Flink), modern data platforms, AWS services, data governance, and LLM/RAG ecosystems.
Python, Spark, PySpark, SQL, Kafka, Flink, Spark Streaming, dbt, Iceberg, Hive, Snowflake, Redshift, Athena, EMR, Glue, S3, IAM, Lambda, Step Functions, Airflow, Fivetran
2mo
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Principal Data Engineer - Tangerine (250871)
Toronto, Ontario, Canada
OnsiteFull Time
12+ YOE12+ years data engineering experience (8+ designing data platforms), technical leadership, cloud (GCP/AWS/Azure), data warehousing, pipeline design for analytics and ML, CI/CD/DevOps familiarity, security and vendor experience.
Google Cloud Platform, AWS, Azure, CI/CD, DevOps
1mo
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Principal Marketing Data Ops Engineer II
Bethesda or Getzville or New York City or Beachwood or Indianapolis or Tucson or Tampa or Chicago or Fredericksburg or Melville
HybridFull Time
7+ YOE7+ years building data pipelines in Python/Scala, 7+ years SQL with enterprise warehouses, 5+ years ETL/ELT and cloud infrastructure experience (Azure/AWS/GCP); BA/BS preferred.
Python, Scala, SQL, Snowflake, Databricks, Azure, AWS, GCP, Azure Data Factory, Microsoft Dynamics, Statsig, REST API
1mo
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Principal Engineer
Canada or Toronto
RemoteFull Time
Senior technical leader with experience designing distributed systems and microservices, cloud (AWS) and data architecture, hands-on coding, documentation, and influencing cross-team architecture decisions.
Kotlin, Java, DynamoDB, MySQL, Terraform, GitLab CI/CD, Kafka, AWS
3mo
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Principal Machine Learning Engineer
Toronto or Vancouver
$188k-$282k/yr HybridFull Time
10+ YOE3+ Mgmt10+ years in data science or ML engineering; 4+ years with ML frameworks; 6+ years deploying ML services; 3+ years with LLMs; 6+ years cloud; leadership experience; Bachelor’s degree or higher.
PyTorch, TensorFlow, AWS, GCP, Large Language Models, RAG, Graph Neural Networks
2mo
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Principal Consultant, Data Governance (Senior Data Governance Engineer)
Arlington or Chicago or New York City or Toronto or United States or Canada
$140k-$170k/yr HybridFull Time
4+ YOEBachelor's or Master's in CS/Engineering,4+ years data governance experience (2+ client-facing),Databricks and Spark expertise,governance toolset certifications preferred,strong client communication.
Databricks, Spark, Unity Catalog, Atlan, Anomalo, Google Workspace, MacOS, Slack, Atlassian
1mo
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Principal DevOps Engineer
Toronto, Ontario, Canada
OnsiteFull Time
7+ YOE7+ years in DevOps/SRE or cloud infrastructure with AWS/GCP data services, Kubernetes, Terraform, CI/CD, Python scripting, observability, and cloud cost optimization.
Kubernetes, Amazon EKS, Google Kubernetes Engine (GKE), Terraform, Jenkins, ArgoCD, GitHub Enterprise Actions, AWS Kinesis, AWS Glue, Google Dataflow, Google Pub/Sub, BigQuery, BigTable, Apache Airflow, Google Cloud Composer, Python, Prometheus, Grafana, Datadog, CloudWatch, Apache Spark, Flink, Snowflake, Kafka, RabbitMQ, Istio, GitOps
3w
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Principal Engineer, Risk and TFM Technologies
Toronto, Ontario, Canada
OnsiteFull Time
Lead enterprise architecture and engineering strategy for scalable, resilient, secure investment and data platforms; strong distributed systems, cloud, DevOps, observability, and data product experience.
Workday, Generative AI
2d
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Principal Data&AI Architect
Toronto, Ontario, Canada
$180k-$220k/yr RemoteFull Time
10+ YOERequires 10+ years in IT, 7+ years delivering cloud professional services, AWS expertise, data and AI architecture experience, presales, project leadership, and technical team management.
Amazon Web Services, Google Cloud, Microsoft Azure, Python, Spark, SageMaker, Udemy, Coursera, A Cloud Guru
1mo
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Principal Mixed-Signal Design Engineer
Wilmington or Toronto or Austin or San Diego or Durham
$157k-$227k/yr HybridFull Time
14+ YOEM.S. in Electrical Engineering, 14+ years CMOS design experience, high-speed data converter expertise, Cadence and SPICE experience, MATLAB familiarity, strong communication and team collaboration skills.
Cadence, SPICE, MATLAB
1mo
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Principal Software Engineer
Toronto, Ontario, Canada
$113k-$162k/yr HybridFull Time
9+ YOE9+ years data engineering experience; proven cloud data pipeline expertise (AWS preferred); strong SQL and Python (3.x); experience with Spark/PySpark, DuckDB, cloud warehouses (Snowflake/Databricks/Redshift), containerization, and cloud object storage.
AWS, Azure, GCP, Spark, PySpark, DuckDB, SQL, Postgres, SQL Server, Python (Python 3.x), Snowflake, Databricks, Redshift, Docker, Kubernetes, AWS S3, Azure Blob Storage, Google Cloud Storage, GitHub Copilot, Claude Code, Cursor
3mo
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Principal Data Security Architect
Toronto or Dallas
$131k-$233k/yr HybridFull Time
10+ YOE10–15+ years in data protection or security engineering; hands-on CASB, DSPM, eDLP, EDM, IDM, Zero Trust, cloud, APIs, SIEM/SOAR, and Python experience; bachelor's or master's degree or equivalent experience.
CASB, DSPM, eDLP, EDM, IDM, Python, REST APIs, SIEM, SOAR, AWS, Azure, GCP
2w
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Principal Software Engineer
Toronto or Dallas
$139k-$209k/yr HybridFull Time
10+ YOE10+ years enterprise software engineering with 8+ years on Salesforce/marketing technology; expertise in Salesforce, Marketing Cloud/Pardot, Data Cloud, integrations, Apex, LWC, and CI/CD.
Salesforce, Pardot, MCAE, Marketing Cloud, Marketing Cloud Advanced, Data Cloud, Adobe AEM, Qualtrics, 6sense, Openprise, Agentforce, Apex, Lightning Web Components, Flows, REST, SOAP, SFDX, Git, Tableau
2mo
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Conseiller(ère) en ingénierie d'ensembles de données modernes - Conseiller(ère) principal(e) (Toronto, ON, CA, M5C 3G7)
Toronto or Montréal
$58k-$102k/yr HybridFull Time
3+ YOEBachelor's or master's in CS/engineering, 3+ years data/platform engineering experience, expertise with Azure/AWS/Snowflake/Databricks, experience modernizing DataStage/Informatica/SAS/Cognos platforms, bilingual French/English, relevant cloud/data certifications.
Azure, AWS, Snowflake, Databricks, SAS 9, SAS Viya, DataStage, Informatica, Cognos
3w
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Principal Software Engineer
Buffalo, New York, United States
$179k-$189k/yr OnsiteFull Time
8+ YOE8+ years experience in solution/data architecture or related roles; experience with data architectures, ETL, REST APIs, CI/CD, Agile; Bachelor's in CS or related field accepted as alternative; strong communication and compliance awareness.
Mongo, Mark Logic, Snowflake, Redshift, Cassandra, SQL, Oracle, Microsoft SSIS, Azure ADF, Java, Python, Informatica, XQuery, GitLab CI/CD, GitLab, JIRA, Miro, Confluence
1w
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Staff / Principal Software Engineer
Toronto, Ontario, Canada
$80-$85/hr HybridContract
10+ YOE10+ years software engineering experience; strong Java and Spring Boot; AWS and distributed systems expertise; experience with AI/ML data pipelines, edge/CDN, and AI coding tools (e.g., GitHub Copilot).
Java, Spring Boot, AWS, GitHub Copilot, JavaScript, TypeScript, Python, Databricks, JWT, OAuth2, PKI
2mo
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Principal Software Engineer, MADS
Toronto, Ontario, Canada
$185k-$310k/yr OnsiteFull Time
10+ YOE10+ years software development, 7+ years building large-scale distributed systems, experience leading technical strategy for orgs of 30+ engineers, expertise in streaming/batch/columnar data systems, Bachelor's in CS or equivalent.
Kafka, Flink, Kinesis, Spark, EMR, Parquet, Iceberg, Delta Lake, S3, SQS, Firehose
1mo
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Agentic AI - Sr. Principal - Intelligence Engineering (Toronto)
Toronto, Ontario, Canada
HybridFull Time
Lead design and delivery of enterprise-scale AI/ML and agentic AI systems; hands-on (~60–75%) engineering in Python; experience with cloud AI platforms, architecture, governance, and client-facing advisory.
AWS, Azure, GCP, Python, Model Context Protocol (MCP), LLMs, RAG, CI/CD
2mo
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Information Technology - Principal Platform Engineer, Enterprise AI Enablement
Vancouver or Seattle or Toronto or New York City or Los Angeles
OnsiteFull Time
Deep enterprise AI and platform architecture experience, LLMOps/MLOps, AI guardrails and observability, vector DBs and data orchestration, vendor evaluation, and cross-functional leadership for enterprise AI enablement.
Azure AI Studio, AWS Bedrock, Google Cloud Vertex AI, LLMOps, MLOps, RAG
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