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Added 4 hours ago
AI Engineer
GEI Consultants, Inc.
Guelph, ON
$110,000 to $150,000 CAD / year
Full-time
The AI Engineer plays a hands-on role in active AI Solutions Factory use cases by implementing AI-based solutions, integrating enterprise data sources, and supporting solution reliability…
Added 9 hours ago
Lead Full-Stack GenAI Developer (Contractor)
KData AI
Toronto, ON
Full-time
…Agentic AI applications. Partnering closely with our Principal AI Solution Architect, you will own the full-stack development - spanning backend Python services, frontend interfaces,…
Added 10 hours ago
Director - Enterprise Data Warehouse and Data Platforms
CGI
Ottawa, ON
Full-time
Lead end to end solution architecture, considering data, applications, integration, cloud, cybersecurity, operations, cost, scalability, and delivery trade offs.
Added 15 hours ago
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
Contract
Job Title: Sr Integration Engineer (Intelligent Automation)
Added 15 hours ago
Sr. Software Engineer (Salesforce), Specialty Health Technology
Loblaw Companies Limited
Brampton, ON
Full-time
As a Senior Software Engineer (Salesforce), you will be part of the Specialty Health Technology team, building and evolving large-scale Salesforce solutions that support the SHN business.…
Added 16 hours ago
Product Engineer
OpsLevel
Remote, Canada
Full-time · Remote
Intellectual Honesty - The best solution is more important than anyone's ego
Added 18 hours ago
AI Deployment & Solutions Engineer
Tata Consultancy Services
Toronto, ON
Full-time
The Forward Deployment Engineer (FDE) Technical Lead is a hands-on engineering leader responsible for solving complex problems by combining software engineering, AI/GenAI, data, cloud,…
Added 18 hours ago
Enterprise Security Architect -- SINDC5938519
Compunnel Inc.
Toronto, ON
Contract
Assess GenAI and agentic solution designs for model security, data protection, prompt integrity, provenance, and safe orchestration of agents.
Added 18 hours ago
Senior Software Engineer
Munich Re
Toronto, ON
We are seeking a highly skilled Senior/Staff Software Engineer with deep expertise in Python and modern backend frameworks to join the alitheia team. You will build scalable, secure and…
Added 18 hours ago
Senior Principal Software Engineer, R&D
Mastercard
Toronto, ON
Full-time
Define highly scalable solution architectures for complex, early-stage product concepts across technology stacks, data platforms, and environments
Added 19 hours ago
Senior AI Engineer
Amyantek
Toronto, ON · Greater Toronto Area, Canada
Contract
Senior AI Engineer – Production AI / LLM Applications
Added 21 hours ago
Senior Machine Learning Engineer
K&K Global Talent Solutions INC.
Toronto, ON
Full-time
Collaborate with Data Scientists, Data Engineers, and business stakeholders to accelerate AI solution delivery.
Added 21 hours ago
Lead ML Platform Engineer
RBC
Calgary, AB
Full-time
We’re looking for an experienced Machine Learning Platform Engineer who will bring focus and subject-matter expertise around designing and implementing machine learning infrastructure and…
Added 1 day ago
DevOps Engineer (Permanent)
CoreFactor Inc.
ON · Downtown Toronto (Underground city), Ontario
Full-time
We are seeking an experienced AI/ML DevOps Engineer to join our clients Data, AI & Analytics team. In this role, you will help operationalize Gen AI and machine learning solutions by…
Added 1 day ago
Senior AI Engineer (Permanent)
CoreFactor Inc.
ON · Downtown Toronto (Underground city), Ontario
Full-time
We are seeking an experienced and technically strong Senior AI Engineer to join our clients Data, AI & Analytics team. This role focuses on the applied use of Generative AI and Agentic AI,…
Added 1 day ago
DevOps Engineer (Permanent)
CoreFactor
Toronto, ON · Greater Toronto Area, Canada
Full-time
We are seeking an experienced AI/ML DevOps Engineer to join our clients Data, AI & Analytics team. In this role, you will help operationalize Gen AI and machine learning solutions by…
Added 1 day ago
Senior AI Engineer (Permanent)
CoreFactor
Toronto, ON · Greater Toronto Area, Canada
Full-time
We are seeking an experienced and technically strong Senior AI Engineer to join our clients Data, AI & Analytics team. This role focuses on the applied use of Generative AI and Agentic AI,…
Added 2 days ago
Senior Technical Program Manager
Warner Bros. Discovery
Ottawa, ON
Full-time
Read, write, review, and reason about code. Use (ai) code when it is the fastest way to validate an assumption, automate work, inspect data, reproduce a problem, or demonstrate a solution.
Added 3 days ago
Power Platform & Copilot Studio Architect
Softchoice
Calgary, AB · AB · NS · Oakville, ON · Ottawa, ON · Toronto, ON · Nova Scotia, Nova
…real‑world outcomes. We do this through the delivery of secure cloud, AI, software and digital workplace solutions that enable agility, innovation and…
Added 3 days ago
Software Development Engineer (Full Stack) - Evisort AI
Workday
Vancouver, BC · Canada, BC, Vancouver
Full-time
Evisort Engineering is growing! As a Fullstack Software Engineer, you’ll join a collaborative, cross-functional team working to enhance and expand our AI-driven contract management…
Added 3 days ago
Senior Data Platform Engineer
Norton Rose Fulbright
Toronto, ON · Calgary, AB
Full-time
The Senior Data Platform Engineer will act as a technical lead for our technologies in any project or initiative, and is responsible for designing, developing, implementing, and supporting…
Added 3 days ago
Team Lead, AI Engineering
The Citco Group Limited
Halifax, NS
Full-time
As a core member of our technology team, you will work with dedicated professionals to build and support secure, cloud-native and AI-enabled applications for the financial services…
Added 3 days ago
Senior AI Engineer
The Citco Group Limited
Halifax, NS
Full-time
…dedicated professionals to design, build and support secure, cloud-native, AI-enabled applications for the financial services industry. Using modern software engineering practices,…
Added 3 days ago
AI Engineer
Insight
Remote, Canada
Full-time · Remote
…As a Fortune 500 Solutions Integrator with deep expertise in cloud, data, AI, cybersecurity, and intelligent edge, we guide organizations through complex digital…
Added 3 days ago
Data Engineer Sr
Insight
Toronto, ON
Full-time
…As a Fortune 500 Solutions Integrator with deep expertise in cloud, data, AI, cybersecurity, and intelligent edge, we guide organizations through complex digital…

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

Apply About employer

Applications open in a new tab.

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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