Jobs in Canada

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Added 1 day ago
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Project Manager, Audit Quality
KPMG
Oakville, ON · Toronto, ON · Vaughan, ON · ON
- Full-time
Partner with technology and innovation teams to leverage digital tools, automation, and analytics in achieving efficiency gains
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Manager - Copilot and AI Productivity
KPMG
Montreal, QC
- Full-time
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TL
Product focused Software Engineer
Total Life, Inc.
Remote, Canada
- Full-time
- Remote
Software Developer, Product, Growth & AI Agents
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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…
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Backend Python AI Engineer
iTech US Inc
Canada
- Contract
Added 1 day ago
TL
Product focused Software Engineer
Total Life
Vancouver, BC
- Full-time
Software Developer, Product, Growth & AI Agents
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Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Ottawa, ON
- Full-time
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PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Toronto, ON
- Full-time
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Marketing Engineer & Director of AEO
Notified
Toronto, ON
- Full-time
…step from press release distribution, media targeting, and analytics to IR websites, earnings and investor events, and regulatory filings. Powered by GlobeNewswire, one of the largest and…
Added 1 day ago
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Industry Advisor-Manufacturing & Distribution
World Wide Technology
Toronto, ON · Greater Toronto Area, Canada
- Full-time
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Manager, Data Operations
Alexion Pharmaceuticals, Inc.
Mississauga, ON
- Full-time
…partner data into reliable, governed assets for reporting, analytics, field operations and business decisions. This is a hands-on position where you will dig into SQL, understand pipelines…
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Lead Data Scientist
AgileGrid Solutions
Canada
- Full-time
Added 1 day ago
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RQ00762 – Systems Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
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Python Developer - Hybrid
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are seeking an experienced Python Developer with 8+ years of experience to develop backend services, analyze data flows and source code, and build reliable software solutions. The ideal…
Added 1 day ago
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Machine Learning Specialist – Cybersecurity Products
StreamScan Cybersecurity
Montreal, QC
- Full-time
Develop behavioral analytics and anomaly detection algorithms for endpoint, network, and cloud environments.
Added 1 day ago
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Content Strategist
Ratehub
Remote, Canada
- Full-time
- Remote
…role sits at the intersection of content strategy, SEO, GEO, analytics, content creation, and distribution. You’ll use performance data, search trends, audience insights, and emerging AI…
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Enterprise Engineering Services Sales, Director
PwC
Toronto, ON
- Full-time
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Building Science Lead
QEA Tech
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Since pioneering AI-powered building envelope analytics in 2019, following research and development that began in 2010, QEA Tech has completed over 1,000 large-scale projects across three…
Added 1 day ago
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Senior Security Specialist - Cloud Red Team(Global Security)
Royal Bank of Canada
Toronto, ON
- Full-time
…Threat Hunting, Threat Intelligence, SOC / IR, and our ATO ML/AI analytics team to drive pragmatic cyber security…
Added 1 day ago
QT
Project Lead (Drone Operations)
QEA Tech
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Since pioneering AI-powered building envelope analytics in 2019, following research and development that began in 2010, QEA Tech has completed over 1,000 large-scale projects across three…
Added 1 day ago
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GWS Internal Wholesaler - Retail
Manulife
Toronto, ON · Waterloo, ON · Vancouver, BC
- Full-time
Added 1 day ago
Senior HR Business Partner
Behavox
Montreal, QC
People Analytics - Uses workforce metrics, organizational data, and HRIS-derived reporting to evaluate trends and support evidence-based decisions within the client group.
Added 1 day ago
Senior HR Business Partner
Behavox
Toronto, ON
People Analytics - Uses workforce metrics, organizational data, and HRIS-derived reporting to evaluate trends and support evidence-based decisions within the client group.
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Senior Product Manager
nesto
Montreal, QC
- Full-time
Added 1 day ago
NB
Senior AI Data Scientist
National Bank of Canada
Montreal, QC
- Full-time
advanced analytics or improving solutions in production

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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