Contract jobs in Vaughan, Ontario

Find contract jobs in Vaughan, Ontario and nearby towns within 25 km. Read the full details and apply.

Newest first

Within 25 km of Vaughan

Added 22 mins ago
Administrative Coordinator
York University
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Added 22 mins ago
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Toronto, ON
Added 22 mins ago
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York University
Toronto, ON
Added 22 mins ago
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Toronto, ON
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Toronto, ON
Added 22 mins ago
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Toronto, ON
Added 22 mins ago
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Toronto, ON
Added 22 mins ago
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Toronto, ON
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Toronto, ON
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Toronto, ON
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Toronto, ON
Added 22 mins ago
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Toronto, ON
Added 52 mins ago
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Toronto, ON
Added 52 mins ago
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Toronto, ON
Added 52 mins ago
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Toronto, ON
Added 52 mins ago
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Toronto, ON
Added 52 mins ago
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Added 1 hour ago
M
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Toronto, ON
- $35 to $40 CAD / hour
Added 1 hour ago
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Toronto, ON
Added 1 hour ago
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Toronto, ON
Added 1 hour ago
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Toronto, ON
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Enterprise Solutions Inc.
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Experis Canada

GEN Ai Developer

Toronto, ON, Canada

Contract

Within 25 km of Vaughan · About 22.9 km from the city centre

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Job details

Job type: Contract
Apply by: Nov 26, 2026
Posted: Oct 27, 2026

Original job description

Job Title: GenAI Developer

Duration: Till 03/31/2027 + extension

Location: Mississauga - Onsite

Key Responsibilities:

Develop enterprise-scale applications using Python and microservices architecture.
Use Generative AI to accelerate requirement analysis, application development, and technical design.
Reverse engineer existing applications built using Python, Java, Angular, and Mule to generate architecture, data flow, and sequence diagrams.
Use Claude Code, GitHub Copilot, and similar tools for code development, reviews, testing, refactoring, and optimization.
Design and build AI agents using LangChain, LangGraph, and LangFlow.
Develop RAG pipelines for knowledge-driven applications.
Design API specifications and apply Domain-Driven Design (DDD) principles.
Integrate AI solutions with enterprise APIs.
Lead workshops and train development teams on GenAI tools and best practices.
Ensure security, compliance, and responsible AI usage.

Must-Have Skills

Strong proficiency in Python and microservices development.
Hands-on experience with Claude Code, GitHub Copilot, and prompt engineering.
Expertise in LangChain, LangGraph, LangFlow, and agent-based architectures.
Strong understanding of software design principles, DDD, and cloud-native architectures.
Experience building AI solutions integrated with enterprise APIs.

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More about this job

Responsibilities

Develop enterprise-scale Python microservices and AI solutions, including agents and RAG pipelines integrated with enterprise APIs. Reverse engineer existing applications, use GenAI tools throughout development and testing, and lead team workshops while ensuring security, compliance, and responsible AI use.

Requirements

Requires strong Python and microservices development skills, hands-on experience with Claude Code, GitHub Copilot, and prompt engineering, and expertise in LangChain, LangGraph, LangFlow, and agent-based architectures. Candidates should understand software design, DDD, and cloud-native architectures, and have experience integrating AI solutions with enterprise APIs.

Skills

Python
Microservices
Generative AI
Claude Code
GitHub Copilot
Prompt Engineering
LangChain
LangGraph
LangFlow
AI Agent Architecture
Retrieval-Augmented Generation (RAG)
Domain-Driven Design (DDD)
Enterprise API Integration
Cloud-Native Architecture
Software Design
Responsible AI

Visa sponsorship

Not detected in the job text

Keywords

Python
Microservices Architecture
Generative AI
Claude Code
GitHub Copilot
Prompt Engineering
LangChain
LangGraph
LangFlow
AI Agents
Retrieval-Augmented Generation (RAG)
Domain-Driven Design (DDD)
Cloud-Native Architecture
Enterprise APIs
API Specifications
Architecture Diagrams
Data Flow Diagrams
Sequence Diagrams
Application Reverse Engineering
Code Reviews
Testing
Refactoring
Optimization
Security
Compliance
Responsible AI
Java
Angular
Mule
Technical Design

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