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Pyspark ETL Developer

New North AmericaContract

A 5-month contract ETL developer role in Toronto building and maintaining data products for a government health data organization. Day-to-day involves manipulating large datasets with Python, PySpark, and SQL on AWS (EMR), orchestrating pipelines with Apache Airflow, writing clean modular code, and producing project documentation.

Airflow AWS Bash Big Data Cloud +8 skills

The Institute for Performance and Learning

Data Scientist & Machine Learning Engineer

New North AmericaFull-time

End-to-end data science and ML engineering: turning business problems into data and ML solutions, building reproducible pipelines, and deploying/monitoring models in production for automated decisioning. Core stack: Python, SQL, Airflow, Kubernetes, MLflow, PyTorch/TensorFlow, and cloud data warehouses on AWS/GCP.

AI Airflow Analytics Anomaly Detection AWS +28 skills

87K – 114K CAD

Avant Imaging & Information Management, Inc.

Full-Stack .NET Developer - Scalable Web Apps

New North America

Full-stack .NET developer building scalable, secure web applications end-to-end: C#/.NET Core and ASP.NET Core backends, React/Angular/Blazor front ends, SQL Server, and Azure. Day-to-day spans REST APIs, fixed-width/CSV file and XML/XSD processing, PDF-document platform integrations, testing, and CI/CD.

Agile AI Angular API Api Documentation +55 skills

Cloud Imperium Games Montreal

Développeur.se Fullstack Senior / Senior Fullstack Developer

New North AmericaSenior

La connaissance de l'anglais est requise pour ce poste car le/la titulaire devra collaborer quotidiennement avec nos équipes des studios internationaux et participer à des réunions de travail qui se déroulent…

API Cloud gRPC Jest Microservices +11 skills

AI-Driven Full-Stack Engineer (Remote Canada)

New North America

Full-stack Software Engineer at Jaide Health joining the Engineering team to own features from idea through production, building core experiences in collaboration with Product and Design. The role is AI-native: you work daily with Claude Code, Cursor, and similar tools to ship high-quality production code.

AI-Native Full-Stack Engineer (Remote Canada)

New North America

Full-stack engineer at Fellow.app, an AI meeting assistant, building the core product experience — owning features end-to-end from APIs and data models through polished user-facing interfaces, from idea to production and iteration.

Alltech Consulting Services, Inc.

Senior Data & Analytics Engineer: Pipelines, ML & Insights

New North AmericaSenior H-1B sponsor history

Senior data & analytics engineer in Montréal building data pipelines, data models, and Power BI/Tableau dashboards, applying ML/AI techniques via tools like Dataiku, Snowflake/Databricks, and cloud platforms to deliver business insights. Sits within a large firm's Enterprise Technology group; 7-15 years of experience expected.

Accessibility Agile AI Analytics AWS +22 skills

P@thlion Staffing Careers

DevOps Specialist (REMOTE) JP1010

New North America

Despite the 'DevOps Specialist' title, the posting describes an Electrical Engineer (individual contributor) at Worley, a global energy/chemicals/resources engineering consultancy. Day to day: produce electrical designs, drawings, specifications and calculations, and support procurement, construction and commissioning on heavy industry projects.

105K – 142K CAD

Staff Data Platform Engineer (Streaming Platform)

New North AmericaStaff

TekRek (a staffing partner) is hiring a Staff Data Platform Engineer in Toronto for a high-growth product company behind a modern telematics API. Day to day: own the petabyte-scale data platform — real-time streaming/batch pipelines, storage, enrichment and observability — using Java, Spring Boot, Kafka/Flink/Kinesis, Spark and Iceberg/Delta on AWS.

Analytics API Api Design AWS Aws Glue +20 skills

Technology Management Solutions LLC

SRE/ DevOps Engineer | Canada- Remote | Canada Candidates only

New North AmericaContract

3–6 month remote-in-Canada contract as an SRE/DevOps engineer with Fitch Group's Cloud Infrastructure & Platform Engineering team (via Technology Management Solutions). Day to day: guide squads on Kubernetes and deployment patterns, build GitHub Actions CI/CD, run Datadog observability, enforce AWS/Azure cloud guardrails, and apply AI (Bedrock/SageMaker, MCP) to operations.

Agentic AI Agile AI Anomaly Detection Automation +36 skills

Senior Full-Stack Engineer for Blockchain Data & Web3

New North AmericaSenior

Design, develop, and deploy web applications and Go backends for blockchain data processing at StreamingFast, a core contributor to The Graph. Day to day you'll dig into protocols and distributed data systems across blockchains, collaborating with senior engineers on tough technical challenges.

Compunnel, Inc.

Senior Java Full-Stack Engineer | Spring Boot & React/Angular

New North AmericaSenior

Compunnel is hiring a Senior Java Full-Stack Developer in Montréal to design, build, and maintain enterprise applications. Day to day the person develops front-ends with Angular and/or React, back-end services with Java and Spring Boot, and contributes to CI/CD, testing, and continuous improvement within an Agile team.

Agile Angular CI/CD Java React +2 skills

Python Data Engineer - High-Volume Pipelines (On-site)

New North America

Data engineer at a global investment management firm (via GuruLink) in Montréal, designing and optimizing high-volume Python pipelines that ingest, transform, and serve financial data to quant researchers and traders. Core stack: Python, SQL/PostgreSQL, ETL, Linux; 4 days/week on-site.

Automation Data Ingestion Data Pipelines Distributed Systems ETL +6 skills

Flutter Care Inc.

Full-Stack Engineer, Wearables & MedTech (Mobile + Cloud)

New North America

Flutter Care Inc. in Toronto is hiring a full-stack engineer to develop wearable health technology for maternal and fetal care. The role involves building mobile applications, scalable backend services, and cloud infrastructure that connect wearable devices with mobile and cloud systems.

Intact Financial Corporation

GenAI Platform Engineer — Multi-Cloud & DevOps Lead

New North AmericaLead Canada LMIA employer

Platform engineer at Intact Financial in Montréal who helps define the platform's strategy and automation, implementing and maintaining generative AI solutions across a multi-cloud environment while supporting deployment with DevOps, CI/CD, and security best practices.

AI Automation CI/CD DevOps Generative AI

US Tech Solutions, Inc.

Hydrogeology Data Engineer & GIS Specialist

New North AmericaSenior Licensed UK sponsor H-1B sponsor history

Englobe's Atlantic Canada team is hiring a Senior Hydrogeologist to lead groundwater investigations, supervise drilling programs, and deliver hydrogeological assessments. The work centers on groundwater flow analysis, data interpretation, and regulatory compliance, with travel to project sites.

Alltech Consulting Services, Inc.

GenAI-Driven Full Stack Engineer (Python + React)

New North America H-1B sponsor history

Full stack developer (Python + React) joining a financial firm's Resilience Technology team to build SaaS features for business continuity, testing, and global incident case management. Uses GenAI coding assistants to speed development; needs 7+ years dev experience incl. 5+ years Python, RDBMS/NoSQL (PostgreSQL, MongoDB), Linux, and unit testing.

Agile AI Bash Design Patterns Generative AI +14 skills

Senior WealthTech Full-Stack Engineer — Hybrid

New North AmericaSenior

Senior full-stack engineer at a Montréal WealthTech company who designs, builds, and ships small incremental features across the entire stack, working with React and TypeScript on products combining AI and financial data in a hybrid team.

AI React TypeScript

Chrome Technologies

Administrateur Linux DevOps Senior – IaC/Ansible (Hybride)

New North AmericaSenior

Senior Linux systems administrator (DevOps) at Chrome Technologies in Montréal, working in hybrid mode with two days per week in the office. The role focuses on complex projects, building robust, automated solutions with Ansible/Infrastructure-as-Code, and requires 4+ years of Linux administration experience and a DevOps mindset.

Ansible DevOps Linux

Alltech Consulting Services, Inc.

Senior Data Engineer: Snowflake & Data Pipeline Architect

New North AmericaSenior H-1B sponsor history

Senior Data Engineer (7-10 yrs) modernizing a corporate IT data platform: designing and managing Snowflake warehouse objects, migrating relational data domains to Snowflake, and building ETL/ingestion pipelines with Talend, Informatica and Snowflake REST APIs, plus SQL/Python automation and performance tuning.

API Automation Cloud Data Governance Data Ingestion +18 skills