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 6 mins ago
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Quantum World Technologies Inc.

GenAI 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 20, 2026
Experience: 8+ years of overall experience in software development, AI/ML engineering, or related technical roles.
Posted: Oct 21, 2026

Original job description

We are seeking an experienced Generative AI Developer (GenAI Developer) with 8+ years of experience in software development, AI/ML engineering, and enterprise application development. The ideal candidate will have strong hands-on experience building and deploying Generative AI solutions using Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), prompt engineering, and AI-powered applications.

The candidate will collaborate with business stakeholders, data scientists, architects, and engineering teams to design, develop, integrate, and deploy scalable GenAI solutions that address complex business requirements.

Required Skills and Qualifications

8+ years of overall experience in software development, AI/ML engineering, or related technical roles.
Strong hands-on experience with Generative AI, Large Language Models (LLMs), and prompt engineering.
Strong programming experience in Python.
Practical experience developing RAG-based applications and LLM-powered solutions.
Experience with vector databases such as Pinecone, Azure AI Search, Weaviate, Chroma, or FAISS.
Experience with LangChain, LangGraph, LlamaIndex, or similar AI development frameworks.
Knowledge of embeddings, semantic search, chunking strategies, and document processing.
Experience building REST APIs and integrating AI models with enterprise systems.
Hands-on experience with cloud-based AI services, preferably Azure OpenAI or AWS Bedrock.
Understanding of machine learning fundamentals, NLP, and transformer architectures.
Experience with Git, CI/CD pipelines, Docker, and application deployment.
Strong analytical, problem-solving, communication, and collaboration skills.

Preferred Qualifications

Experience with agentic AI, AI agents, and tool/function calling.
Knowledge of multi-agent orchestration and workflow automation.
Experience with Microsoft Azure AI Foundry or equivalent AI platforms.
Familiarity with LLM evaluation frameworks, observability, and model monitoring.
Experience with enterprise-grade AI security, governance, and responsible AI practices.
Experience working in Agile/Scrum environments.

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More about this job

Responsibilities

Design, develop, integrate, and deploy scalable generative AI solutions, including RAG applications and LLM-powered enterprise applications. Collaborate with business stakeholders, data scientists, architects, and engineering teams to address complex business requirements.

Requirements

Requires 8+ years of experience in software development, AI/ML engineering, or a related technical role, with strong Python and hands-on experience in generative AI, LLMs, prompt engineering, and RAG. Candidates should also have experience with vector databases, AI development frameworks, REST APIs, cloud AI services, deployment practices, and collaboration across teams.

Skills

Generative AI
Large Language Models
Prompt Engineering
Python
Retrieval-Augmented Generation
Vector Databases
LangChain
LangGraph
LlamaIndex
Embeddings
Semantic Search
REST APIs
Azure OpenAI
AWS Bedrock
Docker
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Generative AI
Large Language Models
Retrieval-Augmented Generation
Prompt Engineering
Python
Vector Databases
Pinecone
Azure AI Search
Weaviate
Chroma
FAISS
LangChain
LangGraph
LlamaIndex
Embeddings
Semantic Search
Document Processing
REST APIs
Azure OpenAI
AWS Bedrock
Machine Learning
Natural Language Processing
Transformer Architectures
Git
CI/CD
Docker
Agentic AI
AI Agents
Microsoft Azure AI Foundry
Responsible AI

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