Jobs in Canada

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Added 21 hours ago
TL
Product focused Software Engineer
Total Life, Inc.
Remote, Canada
- Full-time
- Remote
Design and build agentic systems that automate outreach, intake, insurance checks, appointment reminders, billing follow-up and re-engagement
Added 21 hours ago
S
Product / Domain Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
…shared capabilities. We are looking for a Product / Domain Engineer to turn important business capabilities into dependable products that can be reused across customer deployments and…
Added 21 hours ago
S
Platform Software Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
…reusable products. We are looking for a hands-on Platform Software Engineer to make those capabilities reliable, secure, and straightforward for engineers and AI agents to…
Added 21 hours ago
S
Junior Product Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
You will work through SweetTech’s autonomous agentic development systems. These systems carry out implementation; your primary responsibility is to define intent, understand the application…
Added 21 hours ago
S
Forward Deployed Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
…for building financial applications. As a Forward Deployed Engineer, you will work directly with customers and our engineering team to turn those capabilities into applications people use…
Added 21 hours ago
S
Associate Platform Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
You will work through SweetTech’s autonomous agentic development systems. These systems carry out implementation; your primary responsibility is to define intent, understand the application…
Added 21 hours ago
S
Associate Forward Deployed Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
You will work through SweetTech’s autonomous agentic development systems. These systems carry out implementation; your primary responsibility is to define intent, understand the application…
Added 21 hours 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 21 hours ago
TL
Product focused Software Engineer
Total Life
Vancouver, BC
- Full-time
Design and build agentic systems that automate outreach, intake, insurance checks, appointment reminders, billing follow-up and re-engagement
Added 21 hours ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Ottawa, ON
- Full-time
…implementing robust and scalable data storage and processing systems. You will ensure the efficient management and accessibility of data for analysis and decision-making…
Added 21 hours ago
PC
Cloud Infrastructure Engineer, Senior Associate
PwC Canada
Toronto, ON
- Full-time
…implementing robust and scalable data storage and processing systems. You will ensure the efficient management and accessibility of data for analysis and decision-making…
Added 21 hours ago
N
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 23 hours ago
NE
Machine Learning Engineer
Neatco Engineering Services Inc.
Waterloo, ON
- Contract
Title: Machine Learning / Computer Vision Engineer
Added 23 hours ago
TL
CTO (Chief Technology Officer)
Total Life, Inc.
Remote, Canada
- Full-time
- Remote
…You will own the architecture, and you will build AI-first systems that change how older adults find, start and stay in…
Added 23 hours 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 23 hours ago
NE
Physical AI Engineer
Neatco Engineering Services Inc.
Waterloo, ON
- Contract
Title: Physical AI Engineer: Robotics and Simulation
Added 23 hours ago
NE
Physical AI Engineer
Neatco Engineering Services Inc.
Waterloo, ON
- Contract
Title: Physical AI Engineer: Robotics and Simulation
Added 1 day ago
AR
Quality Engineer (Temp to hire) - Automotive Parts Manufacturer (KN36204)
Activ8 Recruitment & Solutions
Orangeville, ON
- $70,000 to $75,000 CAD / year
- Contract
I’m currently working with a manufacturing client in Orangeville, Ontario that is looking to bring on a Quality Engineer for an initial 3-month contract, with a strong possibility of…
Added 1 day ago
KG
Senior Data Center Network Engineer
K&K Global Talent Solutions INC.
Quebec, QC
- Full-time
Position: Senior Data Center Network Engineer
Added 1 day ago
WV
Mechanical Engineer
Wave Visas Immigration Consultants in Delhi
AB · Alberta, Canada
- Full-time
…designing, developing, testing, and maintaining mechanical systems and equipment while ensuring efficiency, safety, quality, and compliance with applicable engineering…
Added 1 day ago
Z
Design Systems / Applications Engineer (EDM Gearbox / Driveline)
Zobility
Windsor, ON
- Contract
Title: 1364-1 - Design Systems / Applications Engineer (EDM Gearbox / Driveline)
Added 1 day ago
E
Software Engineer, Fullstack
EngRadar
Toronto, ON
- Full-time
Help shape technical systems, internal tools, and engineering practices as the team scales
Added 1 day 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 1 day ago
S
Mechanical Engineering Student - Buildings (Winter 2027) – 4-8 Month Term
Stantec
Vancouver, BC
- Full-time
We have an opportunity for an Intern Mechanical Engineer to join our Vancouver Buildings group for a 4 or 8 month term beginning in January 2027.
Added 1 day ago
A
Software Development Engineer (Chip Product Security)
AMD
Markham, ON
- $125,440 to $188,160 USD / year
- Full-time
…role, you will be responsible for analyzing the performance of systems that impact AMD product life cycle and modifying to improve the quality of the generated…

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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