Jobs in Canada

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Added 11 hours ago
LC
Front End Department Manager Full Time Day
Loblaw Companies Limited
Okotoks, AB
- Full-time
Added 11 hours ago
R
Manager, Business Development - Canada
ReVisionz
Remote, Canada
- Full-time
- Remote
Added 11 hours ago
TL
Product focused Software Engineer
Total Life, Inc.
Remote, Canada
- Full-time
- Remote
Software Developer, Product, Growth & AI Agents
Added 11 hours ago
S
Product / Domain Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Added 11 hours ago
S
Platform Software Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
…systems design, orchestration of autonomous implementation, developer experience, and operating software in production. You will work with customer-facing engineers and product engineers to…
Added 11 hours ago
S
Junior Product Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Added 11 hours ago
S
Forward Deployed Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Added 11 hours ago
S
Associate Platform Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Improve shared services, integration adapters, and developer tools through scoped tasks reviewed by experienced engineers.
Added 11 hours ago
S
Associate Forward Deployed Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Added 11 hours ago
R(
Designer Activewear
Reitmans (Canada) Ltée/Ltd
Montreal, QC
- Full-time
Added 12 hours ago
IU
Backend Python AI Engineer
iTech US Inc
Canada
- Contract
Added 12 hours ago
SH
Back of House - Supervisor, Culinary
Sandman Hotel Group
AB · Edmonton, AB
- Full-time
Added 12 hours ago
TL
Product focused Software Engineer
Total Life
Vancouver, BC
- Full-time
Software Developer, Product, Growth & AI Agents
Added 12 hours ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Ottawa, ON
- Full-time
Added 12 hours ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Toronto, ON
- Full-time
Added 12 hours ago
R
Manager, Business Development - Canada
ReVisionz
Calgary, AB
- Full-time
Added 12 hours ago
SH
Back of House - Cook
Sandman Hotel Group
AB · Edmonton, AB
- Full-time
Added 12 hours ago
SH
BOH Management - Chef de Partie
Sandman Hotel Group
AB · Edmonton, AB
- Full-time
Added 12 hours ago
SH
Back of House - Prep Cook
Sandman Hotel Group
AB · Edmonton, AB
- Full-time
Added 12 hours ago
N
Marketing Engineer & Director of AEO
Notified
Toronto, ON
- Full-time
Added 12 hours ago
TL
Baxters Landing - Supervisor
The Landing Restaurant Group
Oshawa, ON
- Full-time
Added 12 hours ago
FK
Part Time Dishwasher at Fresh on Eglinton
Fresh Kitchen + Juice Bar
Toronto, ON
- Part-time
Added 12 hours ago
Team Member - New York Fries Outlet Collection
Recipe Unlimited
Winnipeg, MB
Added 12 hours ago
Director, Commercial and Downstream Marketing
Sinopec Canada Energy Ltd.
Calgary, AB
Added 12 hours ago
R(
Merchandise Buyer, Footwear
Reitmans (Canada) Ltée/Ltd
Montreal, QC
- Contract

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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