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Added 7 hours ago
I
Software Developer 1 - API Management Platform
Intuit
Toronto, ON
- Full-time
Provides Starter code, GenAI based tooling and SDKs for API Producers to produce world class APIs and API consumers to discover and consume these APIs with ease.
Added 15 hours ago
ES
GEN AI Developer
Epsilon Solutions Ltd.
Mississauga, ON
- Contract
Experienced professional with strong Python development and Generative AI expertise, especially in prompt engineering.
Added 16 hours ago
EC
GEN Ai Developer
Experis Canada
Toronto, ON
- Contract
Develop enterprise-scale applications using Python and microservices architecture.
Added 16 hours ago
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AI Architect-Governance & Delivery Lead
CGI
Toronto, ON
- Full-time
…Candidates must demonstrate production experience designing GenAI, RAG, and agentic solutions, and applying AI-assisted engineering to improve productivity, quality, and delivery…
Added 18 hours ago
AI
Forward Deployed Engineer (Python/Pyspark and GenAI / LLM)
Apptoza Inc.
Toronto, ON
- Full-time
Role: Forward Deployed Engineer (Python/Pyspark and GenAI / LLM)
Added 19 hours ago
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Senior Consultant, ML/AI Engineer, Data & AI
Toast
Vancouver, BC
- $77,000 to $102,000 USD / year
- Full-time
…client-facing role, you will turn advanced analytics, ML, and GenAI use cases into secure, production-ready solutions across on-prem and cloud environments, with a focus on Azure alongside…
Added 20 hours ago
JG
Gen AI Developer
J&M Group
Mississauga, ON
- Contract
We are looking for a GenAI Developer with strong Python, Microservices, Prompt Engineering, LangChain, LangGraph, and AI Agent development.
Added 21 hours ago
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GenAI Python Developer
Synechron
Montreal, QC · MDC – Montreal
- Full-time
Nous recherchons un Développeur Python GenAI hautement technique ayant une expérience démontrée dans la conception, le développement et le déploiement d’applications d’intelligence…
Added 21 hours ago
IF
AI Developer Senior
Intact FC
Montreal, QC
- Full-time
We’re looking for a Senior AI Developer to join our growing team!
Added 21 hours ago
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Senior Quality Assurance Engineer
FireFlink
Toronto, ON
- Full-time
Strong automation experience using tools and frameworks such as Selenium, Cypress, Playwright, Rest Assured, Java, Python, or equivalent technologies.
Added 22 hours ago
AI
Gen AI Engineer
Apptoza Inc.
Toronto, ON
- Contract
Lead the development and delivery of enterprise GenAI products, pilots, and scalable AI solutions.
Added 23 hours ago
S
Enterprise Architect – AI, Data & Cloud
Synechron
Mississauga, ON
- $180,000 to $200,000 CAD / year
- Full-time
Develop strong technical points of view across cloud, data, AI/ML and GenAI, integration, APIs, security, and emerging technologies.
Added 23 hours ago
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MONTREAL [hybrid] - MLOps Engineer
QUANTEAM - North America (RAINBOW PARTNERS Group)
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Senior-level Python development across the full data and ML stack.
Added 1 day ago
OS
GenAI Prompt Engineer
Open Systems Technologies
Montreal, QC
- Contract
The developer will be working within a machine learning team/squad. The team is working on developing Artificial Intelligence solutions including ML and Gen AI. The candidate should be…
Added 1 day ago
AS
AWS Cloud Architect
Ardent SoftSol Inc.
Mississauga, ON
- $50 to $55 CAD / hour
- Contract
Establish developer portal and API onboarding processes.
Added 1 day ago
JG
AWS / API lead and Architect
J&M Group
Mississauga, ON
- Contract
Establish developer portal and API onboarding processes.
Added 1 day ago
CL
Lead Applied AI Scientist - Deep/Reasoning Agents (Healthcare life science/Medical Device)
CoreTek Labs
Mississauga, ON
- Contract
7+ years in AI/ML, with at least 2 years building GenAI, agentic AI, or LLM-based solutions.
Added 1 day ago
A
Intermediate Software Engineer
AltaML
Calgary, AB
- $90,000 to $110,000 CAD / year
- Full-time
Strong fundamentals in testing, Git, and at least one of Python, TypeScript, or C#.

J&M Group

Gen AI Developer

Mississauga, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Apr 25, 2027
Experience: Min 6+ years of experience in Python/Microservices development.
Posting language: English
Posted: Oct 27, 2026

Original job description

We are looking for a GenAI Developer with strong Python, Microservices, Prompt Engineering, LangChain, LangGraph, and AI Agent development.

Key Responsibilities

Min 6+ years of experience in Python/Microservices development.
Experienced professional with strong Python development and Generative AI expertise, especially in prompt engineering.
Leverage GenAI to accelerate: Requirement gathering and analysis. Design creation (HLD/LLD). Reverse engineering of existing applications. Development for enterprise-scale projects.
Lead and enable development teams to effectively use GenAI tools and frameworks.
Reverse engineer application codebases (Python, Java, Angular, Mule) to auto-generate: Architecture diagrams. Data flow and sequence diagrams.
Accelerate design creation using GenAI: Propose API specifications. Apply Domain-Driven Design (DDD) patterns.
Utilize Claude Code, GitHub Copilot, and similar tools for: Pull Request reviews. Automated test generation. Development, Code refactoring and optimization.
Build and deploy AI agents using LangChain, LangGraph, integrated with enterprise APIs.
Implement RAG (Retrieval-Augmented Generation) pipelines for knowledge-driven applications.
Drive prompt engineering best practices and GenAI use case adoption across teams.
Conduct workshops and training sessions for developers on GenAI tools and frameworks.
Ensure security, compliance, and responsible AI usage in all GenAI implementations.

Must-Have Skills

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

Preferred Skills

Familiarity with AWS services (Bedrock, Lambda, S3, DynamoDB, Postgres/PGVector).
Knowledge of containerization (Docker) and CI/CD pipelines.
Experience with vector databases, embedding models, and LLM fine-tuning.
Understanding of AI governance, bias mitigation, and responsible AI frameworks.
Proficiency with FastAPI, LangChain, LangGraph, Bedrock, Anthropic APIs.
Experience with observability tools for AI workflows.

Soft Skills

Strong leadership and mentoring abilities.
Excellent communication and collaboration skills.
Ability to drive innovation and evangelize GenAI adoption across teams.

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More about this job

Responsibilities

Develop enterprise-scale applications and AI agents using Python, microservices, LangChain, and LangGraph, and implement RAG pipelines integrated with enterprise APIs. Use GenAI tools to accelerate requirements analysis, design, reverse engineering, code development, reviews, testing, and optimization, while promoting adoption and ensuring responsible AI practices.

Requirements

Requires at least six years of Python and microservices development experience, strong prompt engineering skills, and hands-on experience with Claude Code, GitHub Copilot, LangChain, LangGraph, LangFlow, and agent-based architectures. Candidates should understand software design, DDD, cloud-native architectures, and enterprise API integration; AWS, Docker, CI/CD, vector databases, and AI governance are also relevant.

Skills

Python
Microservices
Prompt Engineering
LangChain
LangGraph
LangFlow
AI Agent Development
Retrieval-Augmented Generation
Claude Code
GitHub Copilot
Domain-Driven Design
FastAPI
AWS Bedrock
Enterprise API Integration
Docker
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Python
Microservices
Generative AI
Prompt Engineering
LangChain
LangGraph
LangFlow
AI Agents
Retrieval-Augmented Generation
Claude Code
GitHub Copilot
Reverse Engineering
Architecture Diagrams
API Specifications
Domain-Driven Design
Cloud-Native Architecture
Enterprise APIs
AWS Bedrock
AWS Lambda
Amazon S3
DynamoDB
PostgreSQL
PGVector
Docker
CI/CD
Vector Databases
Embedding Models
LLM Fine-Tuning
FastAPI
Responsible AI

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