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Added 9 mins ago
AI Platform Engineer
Quantum World Technologies Inc.
Halifax, NS
Contract
Develop value-added DevOps platform services integrated with existing engineering tools and workflows.
Added 9 mins ago
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Toronto, ON
Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 9 mins ago
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Montreal, QC
Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 9 mins ago
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Calgary, AB
Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 9 mins ago
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Halifax, NS
Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 9 mins ago
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Montreal, QC · Saint-Laurent, QC
Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 9 mins ago
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Vancouver, BC
Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 12 mins ago
Senior Software Test Engineer
Coursera
Toronto, ON
You’ll work closely with Infrastructure, and SRE teams to optimize build and test pipelines for speed, coverage, and reliability. Collaborating with Engineering leaders and fellow Test…
Added 12 mins ago
Data Analyst, Principal
Dayforce
Canada
Strong hands-on Python skills and comfort working with APIs, Git, JSON, testing and debugging, notebooks, and modern development workflows used to build analytical and AI-enabled solutions.
Added 43 mins ago
Junior Cyber Security Analyst
JSI
Ottawa, ON
Full-time
…program. This is an early-career individual contributor role with no team leadership responsibilities, designed to build toward more senior security work under the guidance of senior team…
Added 43 mins ago
Intermediate Full Stack Engineer
FabStation
Remote, Canada
$80,000 to $90,000 CAD / year
Full-time · Remote
We are looking for an Intermediate Full Stack Developer to join our Engineering team in developing new features and maintaining existing systems. You will design, implement, test, and…
Added 56 mins ago
Python Developer
Dexian
Mississauga, ON
Contract
Experience with FastAPI, Flask, or similar Python frameworks.
Added 56 mins ago
Développeur(-euse) Full Stack (Python, React)
Akkodis
Montreal, QC
Contract
Position: Full Stack Developer (Python, React)
Added 1 hour ago
Databricks Architect
TheCorporate
ON · Ontario, Canada
Contract
Python based API, Python scripting, experience leading small teams
Added 1 hour ago
Full Stack Developer
Verifast
Canada
Full-time
We’re hiring a Full Stack Developer to join a matrixed, cross-functional product engineering squad - a Product Manager, Designer, QA, and other developers, with partnership from SRE,…
Added 1 hour ago
Amazon Advertising Manager
Rockstar
Canada
Full-time
…client sign-off. Weekly you're operating: reviewing performance with your analysts, deciding what to shift, catching problems before the client does, and pushing the tests that inform the…
Added 1 hour ago
HR Data Scientist, Data Eng.
IT Connex
Toronto, ON · Greater Toronto Area, Canada
Contract
Expert-level proficiency in Oracle SQL, Python, experience with building on LLMs for advanced analytics, including data extraction, transformation, statistical modelling, and automation.
Added 1 hour ago
Python Developer
Altimetrik
Mississauga, ON
Full-time
At least 8 years of experience as Python Developer.
Added 1 hour ago
Machine Learning Software Developer I
Loblaw Companies Limited
Brampton, ON
Full-time
…position as one of the country's largest employers, coupled with our commitment to positively impact the lives of all Canadians, provides our colleagues a range of opportunities and…
Added 1 hour ago
Power BI Developer
Quadra
Vaudreuil-Dorion, QC
We are looking for a Power BI Developer to build and own the reports, dashboards and semantic models behind those decisions - close to the business, close to the data, and accountable for…
Added 1 hour ago
AI Developer – AI/ML, Python, LangChain, RAG, NLP LLM
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
AI DEVELOPER – AI/ML, PYTHON, LANGCHAIN, RAG, NLP, LLM
Added 1 hour ago
Manager, AI Delivery
QuadReal Property Group
Calgary, AB
Full-time
…what makes the judgment calls sound and what earns credibility with our stakeholders. They are deliberately hands-off with senior specialists and hands-on with team members who are still…
Added 1 hour ago
Python & Database Developer
Ztek Consulting
Montreal, QC
Full-time
I would like to share an excellent opening Contact “Python & Database Developer do go through the details and kindly send me the updated resume.
Added 1 hour ago
Manager, AI Delivery
QuadReal Property Group
Vancouver, BC
Full-time
…what makes the judgment calls sound and what earns credibility with our stakeholders. They are deliberately hands-off with senior specialists and hands-on with team members who are still…
Added 1 hour ago
Staff Software Engineer – AI
Thomson Reuters
Toronto, ON
Full-time
…requires strong production C#/.NET engineering experience, along with Python experience for AI/ML development and…

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

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

Toronto, ON, Canada

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

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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

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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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