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Added 13 mins ago
Y
Azure Observability & Monitoring Engineer
Yochana
Toronto, ON
- Full-time
Position Name – Azure Observability & Monitoring Engineer
Added 1 hour ago
I
AI Platform Engineer
Infoya
Toronto, ON
- Full-time
About the Job: We’re looking for a hands-on AI Platform Engineer to build and operate production-ready LLM agent systems and anomaly detection tools. You’ll own solutions from design…
Added 1 hour ago
MT
Cloud Engineer
MSR Technology Group
Toronto, ON
- Contract
Build reusable Terraform modules and Python scripts for observability automation.
Added 1 hour ago
A
Salesforce Devops Lead
ATB
Calgary, AB · Edmonton, AB
- Full-time
…Salesforce operations with modern software engineering, you will engineer custom tooling, automate workflow and environment management, streamline deployments, and establish code quality…
Added 2 hours ago
RE
Cyber Security Engineer
Randstad Enterprise
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 2 hours ago
SF
Senior Site Reliability Engineer
Safe Fleet
Coquitlam, BC
- Full-time
The Senior Site Reliability Engineer owns reliability, resilience and operational health across SafeFleet’s cloud-native product ecosystem. This is a hands-on engineering role with…
Added 2 hours ago
TC
Platform Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Platform Engineer We are seeking a highly skilled and experienced Platform Engineer with strong DevOps and Site Reliability Engineering (SRE) expertise to join our technology team.
Added 2 hours ago
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Full Stack Engineer
Ultrassure
Toronto, ON
- Full-time
We are looking for a Full-Stack Software Engineer to join Ultrassure as one of our early engineers.
Added 2 hours ago
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Gen AI Engineer (Python,RAG, LangChain, LangSmith)
Apptad
Montreal, QC
- Full-time
The Role: GEN AI Engineer (Python,RAG, LangChain, LangSmith)
Added 2 hours ago
SF
Senior AI Engineer
Safe Fleet
Coquitlam, BC
- Full-time
We are looking for a hands-on Senior AI Engineer to build the platform that makes that possible - the shared services, agent framework, standards and tooling that allow every engineer on…
Added 2 hours ago
Y
Azure Observability & Monitoring Engineer
Yochana
Toronto, ON
- Full-time
Position Name – Azure Observability & Monitoring Engineer
Added 2 hours ago
V
Cloud Engineer
VySystems
Toronto, ON
- Contract
Build reusable Terraform modules and Python scripts for observability automation.
Added 2 hours ago
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Murex DevOps Jun/Mid - Murex Collocated Pool
Luxoft
Toronto, ON
- Full-time
As a DevOps Engineer, you will design, build, and operate automated platforms that enable reliable, secure, and scalable delivery of the MX platform across SaaS, cloud, and on-premises…
Added 2 hours ago
AS
DevOps Engineer – Data Protection Services
Axelon Services Corporation
Montreal, QC
- $55.17 USD / hour
- Other
Collaborate with the Data Discovery Squad and broader Technology stakeholders to enhance services through automation, scripting, and effective observability solutions.
Added 2 hours ago
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DevOps Engineer
Synechron
Montreal, QC
- $75,000 to $85,000 CAD / year
- Full-time
We are seeking a DevOps Engineer who will join the Squad, which integrates the
Added 2 hours ago
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Senior Full-Stack Engineer / Technical Lead - Onsite
Cognizant
Toronto, ON
- Full-time
We are looking for an experienced Senior Full-Stack Engineer / Technical Lead to design and develop scalable enterprise applications and cloud-native solutions. The ideal candidate will…
Added 2 hours ago
E
DevOps Engineer
Equinix
Toronto, ON
- Full-time
We are looking for an experienced Staff Engineer to join a team responsible for maintaining and evolving our Kubernetes-based infrastructure across both on-premises and AWS environments.…
Added 2 hours ago
O
Staff FullStack Engineer, Secures AI
Okta
Toronto, ON
- $160,000 to $220,000 CAD / year
- Full-time
As a Staff Fullstack Engineer on the Okta Secures AI team, your mission is to build the industry's first Identity Security Fabric for the agentic era. You are the architect of our unified…
Added 2 hours ago
E
Solutions Engineer
EXFO
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Added 2 hours ago
E
Solutions Engineer
EXFO
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Added 2 hours ago
MI
FHIR Integration Engineer/Full Stack Engineer (Healthcare) 7+ years of experience
Maarut Inc
Toronto, ON
- Contract
Experience with AWS messaging, integration, and observability services such as Amazon SQS, Amazon SNS, Amazon EventBridge, Amazon API Gateway, and Amazon CloudWatch.
Added 2 hours ago
O
Staff FullStack Engineer, Secures AI
Okta
Waterloo, ON
- $160,000 to $220,000 CAD / year
- Full-time
As a Staff Fullstack Engineer on the Okta Secures AI team, your mission is to build the industry's first Identity Security Fabric for the agentic era. You are the architect of our unified…
Added 2 hours ago
O
Staff FullStack Engineer, Secures AI
Okta
Kitchener, ON
- $160,000 to $220,000 CAD / year
- Full-time
As a Staff Fullstack Engineer on the Okta Secures AI team, your mission is to build the industry's first Identity Security Fabric for the agentic era. You are the architect of our unified…
Added 2 hours ago
ET
Senior AI/ML Engineer
Envision Technology Solutions
Canada
- Contract
The Senior AI/ML Platform Engineer will build, productionize, and operate AI/ML solutions on Azure Databricks platform.
Added 2 hours ago
G
Senior AI Engineer
Guidepoint
Toronto, ON
- Full-time
We are looking for a hands-on Senior AI Engineer to take working prototypes into production and shape the architecture as the product grows. You will have broad ownership across agent…

Apptad

Gen AI Engineer (Python,RAG, LangChain, LangSmith)

Montreal, QC, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 28, 2026
Posting language: English
Posted: Oct 29, 2026

Original job description

The Role: GEN AI Engineer (Python,RAG, LangChain, LangSmith)

We are looking for a Senior AI/ML Engineer with expertise in Retrieval-Augmented Generation (RAG), vector databases, multimodal AI, and prompt engineering. The candidate will be responsible for building intelligent AI applications that leverage structured and unstructured enterprise data.

Key Responsibilities

Design and implement enterprise-scale RAG pipelines.
Build and optimize semantic search solutions using vector databases.
Develop multimodal AI applications capable of processing text, images, documents, and other data formats.
Create and optimize prompts for improved LLM performance and accuracy.
Develop data ingestion, chunking, embedding, retrieval, and ranking strategies.
Evaluate and improve AI solution quality, accuracy, and latency.
Collaborate with cross-functional teams to integrate AI capabilities into enterprise applications.

Required Skills

Strong proficiency in Python.
Hands-on experience building RAG solutions.
Experience with vector databases such as Pinecone, Weaviate, Milvus, Chroma, or OpenSearch.
Strong understanding of embeddings, retrieval strategies, and semantic search.
Expertise in Prompt Engineering.
Experience building Multimodal AI solutions.
Knowledge of LLMs and foundation models.
Experience with Amazon Bedrock and AWS AI services.
Familiarity with LangChain for RAG implementations.
Knowledge of evaluation frameworks and AI observability tools.
Experience deploying AI/ML applications in production environments.

Nice to Have

Knowledge of Agentic AI concepts.
Experience with LangGraph or multi-agent architectures.
Exposure to MLOps and model deployment pipelines.

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More about this job

Responsibilities

Design and build enterprise-scale RAG pipelines, semantic search solutions, and multimodal AI applications using enterprise data. Improve prompts, ingestion and retrieval strategies, and solution quality, accuracy, and latency while collaborating with teams to integrate AI into enterprise applications.

Requirements

Requires strong Python skills and hands-on experience with RAG, vector databases, embeddings, semantic search, prompt engineering, multimodal AI, and LLMs. Candidates should also have experience with Amazon Bedrock or AWS AI services, LangChain, AI evaluation and observability, and production deployments; agentic AI, LangGraph, and MLOps are advantageous.

Skills

Python
Retrieval-Augmented Generation (RAG)
Vector Databases
Multimodal AI
Prompt Engineering
Embeddings
Semantic Search
Amazon Bedrock
AWS AI Services
LangChain
AI Evaluation
AI Observability
Production AI/ML Deployment
Agentic AI
LangGraph
MLOps

Visa sponsorship

Not detected in the job text

Keywords

Python
Retrieval-Augmented Generation (RAG)
Vector Databases
Pinecone
Weaviate
Milvus
Chroma
OpenSearch
Embeddings
Retrieval Strategies
Semantic Search
Prompt Engineering
Multimodal AI
Large Language Models (LLMs)
Foundation Models
Amazon Bedrock
AWS AI Services
LangChain
LangSmith
AI Evaluation Frameworks
AI Observability
Production Deployment
Agentic AI
LangGraph
Multi-Agent Architectures
MLOps
Data Ingestion
Chunking
Ranking Strategies

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