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Added 3 hours ago
MU
Electrical Maintenance Engineer
McGill University
Sherbrooke, QC
- Full-time
Reporting to the Director, Building Maintenance, the Electrical Maintenance Engineer provides technical leadership and expertise for the planning, operation, maintenance, renewal, and…
Added 4 hours ago
GC
Senior Forward Deployed Engineer
Greenlight Consulting
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The Senior Forward Deployed Engineer is Greenlight's most senior technical delivery role. You design, build, and operationalize AI agent workflows and intelligent automation solutions -…
Added 7 hours ago
TI
Senior Software Engineer
Thri5 Inc.
Remote, Canada
- Full-time
- Remote
As a Senior Software Engineer at Thri5, you'll play a key role in building and scaling our product. You'll own significant technical problems from design through production, working closely…
Added 7 hours ago
WI
Senior Technical Manager, Water Resources Engineering
WSP in Canada
Mississauga, ON
- Full-time
Based in Mississauga, Ontario, you will join our Southern Ontario Mine Water Team as a Senior Technical Manager, Water Resources Engineering - a leadership‑in‑practice role where your…
Added 8 hours ago
C
Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
The Applications Database Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs…
Added 9 hours ago
G
Demand Generation Manager
Guusto
Canada
- Full-time
This is a senior individual contributor role. Our Director of Growth Marketing will lead strategy and our rapidly-growing partner channel. You’ll keep the core engine running and improving,…
Added 10 hours ago
M&
Senior Controls Engineer
Mitchell & Associates
Brampton, ON
- Full-time
Review, modify, and improve PLC and HMI programs to support equipment reliability, safety, quality, cycle time, error proofing, and production performance.
Added 11 hours ago
A
Structural Engineering Graduate
AECOM
Kitchener, ON
- $65,000 to $75,000 CAD / year
- Full-time
Conducts structural engineering designs, calculations, sketches, diagrams, schematic drawings, and final working drawings under the supervision of an experienced engineer.
Added 12 hours ago
CN
Founding CTO
Clash Nexus AI
Oshawa, ON
- Full-time
Startup, founding engineer, technical lead, senior engineer, or CTO experience is highly preferred
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 12 hours ago
W
AI Solution Architect
Workana
Remote, Canada
- Contract
- Remote
Our client is a leading Canadian financial institution seeking a senior AI Solution Architect to join its Solutions Architecture team. The organization is expanding its digital…
Added 17 hours ago
AG
Senior Operations Technology Specialist
Artemis Gold - Blackwater Project
BC
- Other
Reporting to the Superintendent – Operations Technology, the Senior Operations Technology Specialist connects frontline operations, data, and technology to improve safety, reliability,…
Added 21 hours ago
H
Assistant Contract Administrator
HDR
Toronto, ON
- Full-time
Certified by OACETT as a Road Construction Senior Inspector (rcsi), or Road Construction Contract Administrator (rcca) designation, and/or registered with PEO as a P.Eng. with relevant…
Added 23 hours ago
WI
Senior Mechanical Engineer (Plant Design)
WSP in Canada
Sudbury, ON · Greater Sudbury, ON
- Full-time
As a Senior Mechanical Engineer within our Mine Process & Mine Infrastructure group, you will shape the systems and infrastructure that power Canada’s most complex industrial and mining…
Added 1 day ago
UA
Software Engineer Intern - QuantumBlack, AI by McKinsey at McKinsey & Company
UCI-OC Alliance
Engineer, BC
- Volunteer
Software Engineer Intern - QuantumBlack, AI by McKinsey
Added 1 day ago
FH
Senior Data Engineer
Fraser Health
Surrey, BC
- Full-time
…(CAADSI) department of Fraser Health, we are looking for a Senior Data Engineer to join our agile and fast paced team. Reporting to the Director, Data Engineering, this position is part of…
Added 1 day ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 1 day ago
B
Building Enclosure Engineer
BPA
Ottawa, ON · Kanata, ON
- Full-time
We are seeking a Senior Building Enclosure Engineer to join our Building Science and Restoration team.
Added 1 day ago
S&
Senior Mechanical Engineer 1 - Nuclear
Sargent & Lundy
Toronto, ON · North York, ON
- Full-time
…comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in…
Added 1 day ago
H
Senior Software Engineer, Machine Learning
hive.co
Remote, Canada
- Full-time
- Remote
As a Senior Data Engineer, you’ll play a vital role in evolving our data platform, which directly determines what our customers can do, how fast our product moves, and how confidently…
Added 1 day ago
S
Electrical Engineer Hamilton
SearchLabs
Hamilton, ON
- Full-time
Electrical Engineer / Electrical Project Lead – Buildings
Added 1 day ago
H
Senior Power Applications Engineer
Hitachi
London, ON · (HE)Office_ON, Stoney Creek
- Full-time
Ready to help shape the future of energy? Join Hitachi Energy as a Senior Power Applications Engineer and play a key role in delivering advanced software solutions that support reliable,…

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!

AI Developer – AI/ML, Python, LangChain, RAG, NLP LLM

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 30, 2026
Experience: Core Machine Learning and AI Skills with 2+ years of hands-on experience in model development and optimization, with knowledge of advance ML techniques.
Posting language: English
Posted: Sep 30, 2026

Original job description

AI DEVELOPER – AI/ML, PYTHON, LANGCHAIN, RAG, NLP, LLM

TORONTO, ON - HYBRID (4 DAYS WFO)

ROLE DESCRIPTIONS

What is the opportunity? The Senior AI Engineer will work on the development and deployment of cutting-edge machine learning models, drive innovation, and collaborate with cross-functional teams to drive business growth and improvement. The candidate will have a strong background in machine learning models and algorithms, software development and leadership, with a proven track record of delivering high-quality solutions that meet business needs. The person will collaborate closely with team members under Agile Squad including product owners, Data Scientists, Designers, Quality Engineers and other ML Engineers.

WHAT WILL YOU DO?

Develop and Optimize Machine Learning Models: refine predictive models tailored for Caribbean use cases such as document automation, customer segmentation or risk assessment.

Ensure Scalable Model Deployment: implement robust ML pipelines that enable the seamless deployment of models into production while ensuring scalability, reliability, and minimal downtime.

Collaborate with Cross-functional Teams: work closely with data scientists, product managers and software engineers to integrate AI models into existing Caribbean workflows and applications.

Streamline Pipeline Releases: build automated CI/CD pipelines for ML model lifecycle management, ensuring efficient testing, versioning, and deployment of new features or updates.

Maintain and Monitor Model Performance: continuously evaluate deployed models performance, accuracy, and fairness. Implement monitoring systems to detect and mitigate model drift or biases.

Document and Share Knowledge: maintain comprehensive documentation of models, pipelines, and processes.

Maintain and Monitor production applications: participate in SRE setup to support end-to-end application in production. Ready to provide after hour support on need basis.

Enhance Operational Efficiency: keep software engineering practice in mind, build products that can be maintain with least incidents, maintain metrics and monitoring to meet Service and Operational Level Agreements.

Emerging Technology: stay up-to-date with the latest advancements in machine learning and related emerging technologies, share knowledges with teams and apply the knowledge to improve existing systems and develop new ones.

WHAT DO YOU NEED TO SUCCEED?

MUST HAVE

Strong programming skills in languages such as Python, Java, or C++.

Experience with cloud platforms (AWS, GCP, and Azure) and MLOps tools.

Core Machine Learning and AI Skills with 2+ years of hands-on experience in model development and optimization, with knowledge of advance ML techniques.

Hands-on experience with frameworks like Hugging Face Transformers, LangChain, or OpenAI APIs.

Natural Language Processing (NLP): strong understand of NLP tasks such as entity recognition, summarization, text classification.

Skills in evaluating LLM performance using metrics.

Data Pipeline and Workflow: proficiency in creating, maintaining, and troublesh

Apply About employer

More about this job

Responsibilities

Develop, optimize, deploy, and monitor machine learning models and scalable production pipelines, including automated CI/CD and model lifecycle management. Collaborate with cross-functional teams to integrate AI into business workflows, maintain production applications and operational metrics, and document and share technical knowledge.

Requirements

Requires strong programming skills in Python, Java, or C++, experience with cloud platforms and MLOps, and at least two years of hands-on machine learning model development and optimization. Candidates should have experience with Hugging Face Transformers, LangChain, or OpenAI APIs, knowledge of NLP tasks, and the ability to evaluate LLM performance using metrics.

Skills

Python
Java
C++
Machine Learning
Model Development And Optimization
AWS
Google Cloud Platform
Microsoft Azure
MLOps
Hugging Face Transformers
LangChain
OpenAI APIs
Natural Language Processing
Large Language Models
CI/CD
Model Performance Evaluation

Visa sponsorship

Not detected in the job text

Keywords

Artificial Intelligence
Machine Learning
Python
Java
C++
LangChain
Retrieval-Augmented Generation
Natural Language Processing
Large Language Models
Hugging Face Transformers
OpenAI APIs
AWS
Google Cloud Platform
Microsoft Azure
MLOps
Predictive Models
Model Optimization
Model Deployment
Scalable ML Pipelines
CI/CD
Model Lifecycle Management
Entity Recognition
Text Summarization
Text Classification
LLM Evaluation
Model Monitoring
Model Drift
Model Fairness
Agile
Site Reliability Engineering

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