Jobs in Canada

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Added 2 days ago
IU
Backend Python AI Engineer
iTech US Inc
Canada
- Contract
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…
Added 2 days ago
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Marketing Engineer & Director of AEO
Notified
Toronto, ON
- Full-time
We are looking for a Marketing Engineer & Director of AEO to own how our brand is discovered, understood, cited, and recommended across search engines, answer engines, AI assistants, and…
Added 2 days ago
E
Principal Software Engineer
EngRadar
Kitamaat 2, BC
- Full-time
As a Principal Software Engineer on Conga’s B2B Platform Engineering, Core Services team, you’ll own the security, identity, and access management capabilities that every Conga B2B product…
Added 2 days ago
E
Software Engineer, Fullstack
EngRadar
Toronto, ON
- Full-time
Deep experience in either Frontend (JavaScript, React/React Native) or Backend (Python), with demonstrated ability to work effectively across the stack
Added 2 days ago
AI
Senior Quality Assurance Engineer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 2 days ago
A
Software Development Engineer (Chip Product Security)
AMD
Markham, ON
- $125,440 to $188,160 USD / year
- Full-time
Extensive software development experience in Java, .Net, C++, Python, SQL, UNIX/Linux.
Added 2 days ago
AS
Lead Data Scientist
AgileGrid Solutions
Canada
- Full-time
…performance. You will also work closely with the Lead Applied AI Engineer, whose focus includes generative AI, LLMs and agentic systems. There are no direct reports initially, but the role…
Added 2 days ago
A
Forward Deployed Engineer, Triage (Singapore)
AssemblyAI
Canada
- $115,000 to $135,000 USD / year
- Full-time
AssemblyAI is growing quickly, and we're hiring a Forward Deployed Engineer for our Triage team. You'll own a book of customer accounts up to $50K a year. You'll solve their technical…
Added 3 days ago
ST
Senior Data Engineer
Sensor Tower
Remote, Canada
- Full-time
- Remote
As Sensor Tower continues to grow as a global company, we are looking for a Senior Data Engineer to build amazing products together. We have a wonderful team of more than a hundred…
Added 3 days ago
AI
Senior QA
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 3 days ago
CO
Staff Software Engineer - Capital One Travel Tech - Full-stack
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer - Capital One Travel Tech - Full-stack
Added 3 days ago
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Prompt Engineer
Genpact
Montreal, QC
- $75,000 to $100,000 CAD / year
- Full-time
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 3 days ago
A
ASIC Verification Engineer, AI Networking IP
AMD
Ottawa, ON · Kanata, ON
- $91,200 to $136,800 USD / year
- Full-time
We are looking for a talented ASIC Verification Engineer to join our team of experts, developing high-performance networking and communications IP for advanced AMD products. You’ll work…
Added 3 days ago
A
AI/ML Systems Engineer
Actalent
Ottawa, ON
- $55 to $79 CAD / hour
- Contract
Job Title: Systems Engineer AI/ML Diagnostics & Observability
Added 3 days ago
A
AI/ML Systems Engineer
Actalent
Ottawa, ON
- $55 to $79 CAD / hour
- Contract
Job Title: Systems Engineer AI/ML Diagnostics & Observability
Added 3 days ago
A
Software Engineer
Actalent
Ottawa, ON
- $50 to $74 CAD / hour
- Contract
Job Title: Intermediate Embedded Software Developer BSP/OS (Sync 4 Platform)
Added 3 days ago
A
Senior Test Engineer
Actalent
Ottawa, ON
- $50 to $60 CAD / hour
- Contract
The Test Engineer supports new product introduction and manufacturing test for fiber optic lab test equipment within an Ottawa-based fiber optic lab and production test business unit. This…
Added 3 days ago
T
Staff Machine Learning Engineer
Twilio
Remote, Canada
- Full-time
- Remote
Join the team as Twilio’s next Staff Machine Learning Engineer on Twilio’s AI/ML Platform team.
Added 3 days ago
M
Software Engineer II - Full Stack
Microsoft
Vancouver, BC
- Full-time
As a Software Engineer on the OneLake & ISVs team, you will collaborate closely with engineers across other Fabric services and external partners to define user requirements and architect…
Added 3 days ago
Sr. Software Development Engineer in Test, AI/ML
PlayStation Global
Waterloo, ON
Sr. Software Development Engineer In Test, ML/AI
Added 3 days ago
AE
Senior Engineer/Analyst
Alberta Electric System Operator (AESO)
Calgary, AB
- Full-time
We are seeking a qualified Senior Engineer or Senior Analyst to support and expand data-driven analytics activities within our Grid Analytics (GA) team. GA is a cross-functional team that…
Added 3 days ago
W
Software Engineer, Fullstack
WorkWhile
Remote, Canada
- Full-time
- Remote
Deep experience in either Frontend (JavaScript, React/React Native) or Backend (Python), with demonstrated ability to work effectively across the stack
Added 3 days ago
RB
Lead Full Stack Developer
Royal Bank of Canada
Toronto, ON
- Full-time
A Lead Full Stack Developer is responsible for designing, developing and maintaining legacy and "Cloud First" applications written primarily in C# and focused on .Net Core and cloud…
Added 3 days ago
Principal Software Engineer
Conga
Canada
As a Principal Software Engineer on Conga’s B2B Platform Engineering, Core Services team, you’ll own the security, identity, and access management capabilities that every Conga B2B product…
Added 3 days ago
W
Software Engineer II, Supplier Advertising
Wayfair
Toronto, ON
- $151,411 to $169,169 CAD / year
- Full-time
5+ years of experience as a fullstack engineer

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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