Jobs in Canada

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Added 20 hours ago
NS
Customer Planner - eScope
Nova Scotia Power
NS · Sackville, Nova Scotia
- Full-time
Added 20 hours ago
R
Manager, Business Development - Canada
ReVisionz
Remote, Canada
- Full-time
- Remote
Added 20 hours ago
TL
Product focused Software Engineer
Total Life, Inc.
Remote, Canada
- Full-time
- Remote
Software Developer, Product, Growth & AI Agents
Added 21 hours ago
S
Product / Domain Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Added 21 hours ago
S
Platform Software Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Build the platform behind modern financial software
Added 21 hours ago
S
Junior Product Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Added 21 hours ago
S
Forward Deployed Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Turn customer problems into production software
Added 21 hours ago
S
Associate Platform Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Added 21 hours ago
S
Associate Forward Deployed Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Added 21 hours ago
IU
Backend Python AI Engineer
iTech US Inc
Canada
- Contract
Added 21 hours ago
TL
Product focused Software Engineer
Total Life
Vancouver, BC
- Full-time
Software Developer, Product, Growth & AI Agents
Added 21 hours ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Ottawa, ON
- Full-time
Added 21 hours ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Toronto, ON
- Full-time
Added 21 hours ago
R
Manager, Business Development - Canada
ReVisionz
Calgary, AB
- Full-time
Added 21 hours ago
N
Marketing Engineer & Director of AEO
Notified
Toronto, ON
- Full-time
Added 21 hours ago
Key Holder - The Cosmetics Company Store - Temp PT - Cookstown Tanger, Cookstown, ON
ELC Beauty LLC
Cookstown, ON
Added 21 hours ago
MAC MARKVILLE MAC Artist seasonal
ELC Beauty LLC
Markham, ON
Added 21 hours ago
EB
MAC PARK ROYAL: Part Time Beauty Advisor/Artist Freelancer/On-Call
ELC Beauty LLC
West Vancouver, BC
- Part-time
Added 21 hours ago
B
Process Modeller - Biologics
Basetwo
Remote, Canada
- Remote
…expertise across chemical engineering, manufacturing, AI, and software to…
Added 22 hours ago
J
Civil Engineer - Design and Project Management
JobsMedia.io
Montreal, QC
- Full-time
Added 22 hours ago
GL
Senior Mortgage Underwriter
Gold Lion Mortgages Inc
Calgary, AB
- Full-time
Added 22 hours ago
J
Civil Engineer (design and projects)
JobsMedia.io
Montreal, QC
- Full-time
Added 22 hours ago
J
CLSU Manager (Commercial Support) - Insurance
JobsMedia.io
Toronto, ON
- Full-time
Added 22 hours ago
SC
Professor, Painting 1 (Part-Time Temporary)
Sheridan College
Oakville, ON
- Part-time
Added 22 hours ago
P
Assistant Store Manager
Pandora
Waterloo, ON
- $25.7 to $32.1 CAD / hour

iTech US Inc

Backend Python AI Engineer

Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Oct 24, 2026

Original job description

We are looking for a hands-on Python AI Engineer to build and enhance an enterprise knowledge platform evolving from traditional RAG-based chatbots toward advanced, agent-driven knowledge systems.

Mandatory Technical Skills

Python: Strong hands-on development experience in platform engineering, automation, or backend infrastructure.
CLI Development: Experience building command-line tools using Python, Go, or Rust.
AI Frameworks: Hands-on experience with LangChain and LangGraph.
Retrieval Systems: Understanding of RAG pipelines, embeddings, vector search, and pgvector.
Containers & CI/CD: Strong experience with Docker and GitHub Actions; familiarity with Kubernetes-based workflows and Helm.
Observability: Experience with metrics, distributed tracing, dashboards, logging, alerting, and troubleshooting production issues.
Distributed Systems: Ability to diagnose failures and improve reliability, performance, and scalability across interconnected services.
Data Pipelines: Experience with ingestion, ETL, content processing, or similar large-scale pipelines.
LLM Evaluation: Understanding of evaluation frameworks, quality measurement, and regression testing for AI-powered applications.

Key Responsibilities

Develop and maintain Python-based backend services and platform components.
Build and optimize RAG pipelines, knowledge ingestion workflows, and hybrid retrieval capabilities.
Implement AI agent workflows using LangChain and LangGraph.
Develop Python-based CLI tools for automation, platform operations, and troubleshooting.
Improve retrieval accuracy, response grounding, citation quality, and LLM evaluation.
Build and maintain containerized deployments and automated CI/CD pipelines.

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More about this job

Responsibilities

Develop and maintain Python backend services, platform components, CLI tools, and containerized deployments with automated CI/CD. Build and optimize RAG and ingestion workflows, implement agent systems, and improve retrieval quality, grounding, citations, and AI evaluation.

Requirements

Requires strong hands-on Python development experience and experience building CLI tools, with practical knowledge of LangChain, LangGraph, RAG, embeddings, vector search, and pgvector. Candidates should also have experience with Docker and GitHub Actions, observability, distributed systems, data pipelines, and evaluation of LLM-powered applications.

Skills

Python
CLI Development
LangChain
LangGraph
RAG Pipelines
Embeddings
Vector Search
pgvector
Docker
GitHub Actions
Kubernetes
Helm
Observability
Distributed Systems
Data Pipelines
LLM Evaluation

Visa sponsorship

Not detected in the job text

Keywords

Python
Go
Rust
CLI Development
Platform Engineering
Backend Infrastructure
LangChain
LangGraph
RAG
Embeddings
Vector Search
pgvector
Hybrid Retrieval
Docker
GitHub Actions
Kubernetes
Helm
Observability
Distributed Tracing
Metrics
Logging
Alerting
Distributed Systems
Data Pipelines
ETL
Content Processing
LLM Evaluation
Regression Testing
CI/CD
Knowledge Ingestion

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