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Added 39 mins ago
JG
Gen AI Developer
J&M Group
Mississauga, ON
- Contract
Reverse engineer application codebases (Python, Java, Angular, Mule) to auto-generate: Architecture diagrams. Data flow and sequence diagrams.
Added 39 mins ago
AS
Cybersecurity Engineer
Axelon Services Corporation
Montreal, QC
- $55.17 USD / hour
- Other
Experience/Knowledge with observability tools such as Prometheus and Grafana.
Added 1 hour ago
C
Lead Middleware Platform Engineer (contract)
Capgemini
Montreal, QC
- Contract
We are looking for a Lead Middleware Platform Engineer to lead the design, implementation, automation, and operationalization of a next-generation data and RDF platform for a global…
Added 1 hour ago
SM
RQ11740 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior DevOps/Cloud Engineer with extensive experience in Microsoft Azure, CI/CD pipelines, deployment automation, infrastructure as code, cloud operations, and enterprise…
Added 1 hour ago
V
Mobile Engineer
VySystems
Canada
- Full-time
Strong engineering fundamentals in code quality, testing, CI/CD, and observability while maintaining delivery velocity.
Added 1 hour ago
E
Sr DevOps Engg - AWS
emergiTEL
Toronto, ON · Etobicoke, ON
- $150,000 to $170,000 CAD / year
- Full-time
We are seeking a Senior DevOps Engineer with deep AWS expertise, strong multi-account architecture experience, and proven leadership capability. This role owns cloud infrastructure…
Added 1 hour ago
AI
Full Stack Developer
Alberta iGaming Corporation (AiGC)
AB · Edmonton, AB
- Full-time
Engineer applications for secure configuration and secrets handling, health checks, structured logging, graceful failure, and supportability
Added 1 hour ago
LI
Cyber Security Engineer
LanceSoft, Inc.
Montreal, QC
- Contract
Experience/Knowledge with Observability tools such as Prometheus and Grafana
Added 1 hour ago
L
Lead Software Engineer (Bilingual, Montreal)
Lisplogics
Montreal, QC
- Full-time
Own performance, scalability, security and observability of deployed services
Added 1 hour ago
B
Lead Cloud Software Developer - (AWS / AI / Real Time Payment Systems)
BMO
Toronto, ON · BMOPLACE
- Full-time
Implement observability using logs, metrics, traces, and dashboards.
Added 2 hours ago
B
Salesforce Developer
Brunel
Quebec, QC
- $100,000 to $125,000 CAD / year
- Full-time
Brunel is seeking a Forward Deployed Engineer specializing in Salesforce Agentic AI to support the design, development, and deployment of production-ready AI solutions on the Salesforce…
Added 2 hours ago
KR
AWS Cloud Engineer
KTek Resourcing
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are seeking a Cloud Engineer with strong expertise in AWS and Azure cloud platforms to design, implement, maintain, and optimize cloud infrastructure. The ideal candidate will have…
Added 3 hours ago
B
Sr. Angular Front End Engineer - Azure DevOps/Banking
BeachHead
Toronto, ON
- Contract
Working with one of our top financial clients, this role calls for a Sr. Angular Front End Engineer- Azure DevOps/Banking to lead DevOps engineering across Azure DevOps and GitHub…
Added 3 hours ago
LI
Cyber Security Engineer
LanceSoft, Inc.
Montreal, QC
- Contract
We’re seeking someone to join our Crypto team as Cybersecurity Engineer in Technology to implement and manage cryptographic infrastructure that secures the Firm’s most sensitive data and…
Added 3 hours ago
EC
AEM Engineer
Experis Canada
Toronto, ON
- Contract
Develop skills in monitoring, observability, Core Web Vitals and site reliability engineering.
Added 3 hours ago
MF
Staff Software Engineer
Magnet Forensics
Canada
- Full-time
We’re looking for a seasoned Staff Software Engineer who thrives on technical depth and broad influence. You’re as comfortable designing architecture as you are shipping code, and you care…
Added 4 hours ago
OS
GenAI Prompt Engineer
Open Systems Technologies
Montreal, QC
- Contract
Knowledge of design patterns, system resiliency, observability, scalability and performance
Added 4 hours ago
AS
AWS Cloud Architect
Ardent SoftSol Inc.
Mississauga, ON
- $50 to $55 CAD / hour
- Contract
Implement observability strategies including logging, tracing, and metrics.
Added 4 hours ago
JG
AWS / API lead and Architect
J&M Group
Mississauga, ON
- Contract
Implement observability strategies including logging, tracing, and metrics.
Added 4 hours ago
S
Software Engineer Manager
symplistic.ai
Woodbridge, ON
- $150,000 CAD / year
- Full-time
…document processing, governance, permissions, integrations, and observability for accurate, grounded AI at scale. As a knowledge layer for IBM watsonx Orchestrate and other AI agents, it…
Added 4 hours ago
SS
Software Engineer
Soho Square Solutions
Montreal, QC
- Contract
Exposure to OpenTelemetry or observability tools is a plus.
Added 5 hours ago
TT
Bilingual Senior Integration Platform Engineer
Tech Talent International
Montreal, QC
- $130,000 to $140,000 CAD / year
- Full-time
We currently have a role as an Bilingual Senior Integration Platform Engineer - AI Modernization with our large consulting client, working for a large modernization project for a public…
Added 5 hours ago
M
Senior Full Stack Developer (Java/React)
Miratech
Toronto, ON
- Full-time
This role suits a strong hands-on engineer who is equally comfortable on the front end and the back end, and who can take part in solution design as well as delivery. You will translate…
Added 6 hours ago
A
Senior Software Engineer - Market Data
Alpaca
Canada
- Full-time
As a senior software engineer, you will help build and scale the systems and services that form the foundation of Alpaca and empower millions of users who are trading billions of dollars…
Added 6 hours ago
RI
Senior Full-Stack Java Developer (Front-Office / Capital Markets)
Rose International
Mississauga, ON
- Full-time
…Full-Stack Developer transitioning into a Forward Deployed Engineer-style, customer-facing delivery…

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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