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Jobs in Canada

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Added 20 mins ago
Senior Security Detection Engineer (Global Security)
Royal Bank of Canada
Toronto, ON
Full-time
The role of the Senior Security Detection Engineer is to provide specialized subject matter expertise for the Detection Engineering & Automation (DEA) team, for RBC's Global Cyber Security.…
Added 35 mins ago
Senior Data Engineer
Style Analytics
Montreal, QC
Full-time
We’re looking for a Senior Data Engineer to help design and deliver scalable data solutions that power decision-making across the organization. In this role, you’ll take ownership of key…
Added 1 hour ago
Lead Data Engineer
National Bank of Canada
Montreal, QC
Full-time
A career as a Senior Developer in Data Engineering on the Financial crime and regulatory projects team at National Bank means serving as a Data Analytics Specialist. This position allows…
Added 1 hour ago
Senior Data Engineer - Zonda - Toronto, Ontario
CoStar
Toronto, ON
$120,000 to $150,000 CAD / year
Full-time
The Senior Data Engineer is responsible for designing, building, and operating reliable, scalable data pipelines and data products across a modern cloud data platform.
Added 1 hour ago
Senior Data Platform Engineer - Zonda - Toronto, Ontario
CoStar
Toronto, ON
$140,000 to $170,000 CAD / year
Full-time
We are looking for a Senior Data Platform Engineer to design, automate, and operate the shared capabilities that underpin our enterprise data platform.
Added 1 hour ago
Senior Data Quality Engineer - Zonda - Toronto, Ontario
CoStar
Toronto, ON
$120,000 to $150,000 CAD / year
Full-time
We are looking for a Senior Data Quality Engineer to build and operate the testing and validation capabilities that ensure data delivered through our enterprise data platform is accurate,…
Added 7 hours ago
Senior Software Engineer – Full Stack
Publicis Sapient
Toronto, ON
Full-time
As a Senior Full Stack Developer, you will design and build scalable, high-performing applications that support complex, business-critical and transactional platforms. You will work across…
Added 7 hours ago
Lead Full-Stack GenAI Developer (Contractor)
KData AI
Toronto, ON
Full-time
We are seeking a Senior Lead Full-Stack GenAI Developer for a 6-month contract engagement to lead the end-to-end hands-on build, integration, and deployment of enterprise GenAI and Agentic…
Added 9 hours ago
AI Engineer Intern
Electronic Arts (EA)
Vancouver, BC
Temporary
As a Software Engineer with expertise in AI/ML systems and platform development, you will help create a scalable AI Platform.
Added 9 hours ago
Director - Enterprise Data Warehouse and Data Platforms
CGI
Ottawa, ON
Full-time
We are seeking a Director, Consulting Expert (DCE) – Enterprise Data Warehouse & Data Platforms to provide senior technical, solutioning, and client facing leadership
Added 10 hours ago
Senior Security Detection Engineer (Global Security)
RBC
Toronto, ON
Full-time
The role of the Senior Security Detection Engineer is to provide specialized subject matter expertise for the Detection Engineering & Automation (DEA) team, for RBC's Global Cyber Security.…
Added 12 hours ago
Senior Engineer
Aptino, Inc.
Canada
Contract
We are looking for a Senior Software Engineer / Big Data Engineer with strong hands-on experience in Apache Spark, Spark SQL, Python, and Scala.
Added 12 hours ago
Software Tester
VySystems
Canada
Full-time
We are seeking a Senior Data Engineer with strong Quality Engineering (SDET) experience. The role is primarily focused on building and validating data solutions using Databricks, Python,…
Added 12 hours ago
Senior Data Engineer, Analytics
nesto
Vancouver, BC
Full-time
Python (PySpark or pandas) for ingestion, validation and automation.
Added 12 hours ago
Senior Data Engineer, Analytics
nesto
Vancouver, BC
Full-time
Python (PySpark or pandas) for ingestion, validation and automation.
Added 13 hours ago
Engineer (Electrical Power) - High Current Lab
Kinectrics
Toronto, ON
Full-time
Position: Engineer/Analyst (Electrical Power) - High Current Lab
Added 13 hours ago
Staff Systems Engineer – Synthetic Aperture Radar (SAR) Missions
HIKINEX
Richmond, BC
Full-time
We are seeking a Staff Systems Engineer – Synthetic Aperture Radar (SAR) Missions to provide end-to-end technical oversight of SAR-related engineering activities throughout the lifecycle of…
Added 13 hours ago
Senior Quality Assurance Automation Engineer
Tekgence Inc
Montreal, QC
Contract
Experience with scripting technologies such as Bash and Python.
Added 13 hours ago
Senior Data Engineer
Tubi - Canada
Toronto, ON
As a Senior Data Engineer at Tubi, you'll be instrumental in developing and maintaining robust data processing pipelines that underpin our reporting, analytics, and performance insights.…
Added 13 hours ago
Business Systems Engineer Intern, Finance Technology (Summer 2027)
Lyft
Toronto, ON
$40 to $43 CAD / hour
Design, build, and maintain automation workflows using Workato, Python, and related tools under the mentorship of senior team members
Added 14 hours ago
Senior Software Engineer
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
Full-time
Build backend services using modern languages such as Go, Java, or Python
Added 14 hours ago
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
Contract
Job Title: Sr Integration Engineer (Intelligent Automation)
Added 14 hours ago
Platform Engineer
Hays
Toronto, ON
Contract
We are seeking a highly skilled Senior/Lead Platform Engineer with strong expertise in Azure, Databricks, Python, PySpark, and Spark SQL to design, develop, and support scalable cloud-based…
Added 14 hours ago
Senior Cybersecurity Engineer
lululemon
Vancouver, BC
Full-time
As a Senior Cybersecurity Engineer, you will design, build, and deploy scalable security capabilities that reduce risk and enable secure technology delivery. You will translate security…
Added 14 hours ago
Data Pipeline QA
Insight Global
Toronto, ON
$50 to $65 CAD / hour
Contract
Insight Global is looking for a Senior QA Automation Engineer to join a high-performing team focused on data pipeline validation and reporting quality. This individual will be responsible…

KData AI

Lead Full-Stack GenAI Developer (Contractor)

Toronto, ON, Canada

Job type: Full-time
Apply by: Oct 29, 2026
Posting language: English
Posted: Sep 28, 2026

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Original job description

About the Role

We are seeking a Senior Lead Full-Stack GenAI Developer for a 6-month contract engagement to lead the end-to-end hands-on build, integration, and deployment of enterprise GenAI and Agentic AI applications. Partnering closely with our Principal AI Solution Architect, you will own the full-stack development - spanning backend Python services, frontend interfaces, retrieval pipelines, AI agents, enterprise integrations, and GenAIOps.

Key Responsibilities

Hands-on AI Implementation: Personally author and maintain production-grade Python microservices, custom APIs, retrieval (RAG) systems, and agentic workflows.
Full-Stack Application Building: Create reviewer workbenches, operational dashboards, and user interfaces using React / TypeScript paired with backend-for-frontend APIs.
Enterprise Integration: Seamlessly integrate AI services into enterprise data pipelines, APIs, databases, and platform ecosystems including Microsoft Azure, Databricks, and Microsoft Foundry.
Evaluation & GenAIOps: Design automated evaluation test suites (RAG metrics, model latency, cost, groundedness) and establish CI/CD pipelines, Infrastructure-as-Code (IaC), containerization, and end-to-end telemetry.
Reusable Capabilities & Mentorship: Standardize repeated delivery patterns into reusable SDKs, component libraries, and templates, while mentoring internal engineering team members.

Requirements

Required Qualifications

Seniority & Experience: Proven track record as a Senior or Lead Engineer personally contributing code to production-deployed GenAI systems.
Backend & AI Core: Deep Python proficiency, REST/GraphQL APIs, RAG architectures, vector databases, prompt engineering, agentic frameworks, and automated LLM evaluation practices.
Frontend UI: Strong production skills in React and TypeScript.
Cloud & Platform Ecosystems: Practical experience within Microsoft Azure (Azure OpenAI, Azure AI Search) and Databricks environments.
Data & Ops: Proficiency in SQL, data engineering pipelines, CI/CD, Docker/containers, Infrastructure-as-Code, and runtime telemetry/monitoring.

Important Candidate Note:

Candidates focused primarily on prompt design, research notebooks, architectural oversight, project coordination, or generic web development without recent, hands-on production AI coding, enterprise integration, deployment automation, and production support will not be considered for this role.

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More about this job

Responsibilities

Lead hands-on development, integration, and deployment of enterprise GenAI and agentic AI applications, including Python services, APIs, retrieval systems, workflows, and React/TypeScript interfaces. Build evaluation and GenAIOps capabilities, integrate with enterprise platforms, standardize reusable engineering components, and mentor internal engineers.

Requirements

Requires senior or lead-level experience personally coding production GenAI systems, with strong Python, API, RAG, vector database, agentic framework, and LLM evaluation expertise. Candidates must also have production React/TypeScript skills and practical experience with Azure, Databricks, SQL, data pipelines, CI/CD, containers, Infrastructure as Code, and telemetry.

Skills

Python
React
TypeScript
REST APIs
GraphQL
Retrieval-Augmented Generation
Vector Databases
Prompt Engineering
Agentic AI Frameworks
Microsoft Azure
Azure OpenAI
Azure AI Search
Databricks
SQL
CI/CD
Infrastructure as Code

Visa sponsorship

Not detected in the job text

Keywords

Generative AI
Agentic AI
Python
Microservices
REST APIs
GraphQL
Retrieval-Augmented Generation
Vector Databases
Prompt Engineering
LLM Evaluation
React
TypeScript
Backend-for-Frontend APIs
Microsoft Azure
Azure OpenAI
Azure AI Search
Databricks
Microsoft Foundry
SQL
Data Engineering Pipelines
CI/CD
Infrastructure as Code
Docker
Containerization
Telemetry
Monitoring
GenAIOps
Automated Evaluation
Enterprise Integration
SDKs

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