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Added 34 mins ago
NB
QRM CHIEF DEVELOPER
National Bank of Canada
Toronto, ON
- Full-time
A career as a Chief Quantitative Risk Management (QRM) Developer in the IT Delivery and Capital Markets team at National Bank means acting as a specialist in supporting financial risk…
Added 34 mins ago
NB
CHIEF DEVELOPER FULLSTACK - PYTHON
National Bank of Canada
Montreal, QC
- Full-time
A career as a Full Stack Developer on the Information Technology Delivery – Capital Markets team at National Bank means acting as a specialist in software development and cloud solutions.…
Added 2 hours ago
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Senior QA Engineer- ETL & API
Teqfocus
Toronto, ON
- Contract
We are seeking a hands-on Senior QA Engineer with strong functional and automated API testing capabilities, coupled with expertise in data validation, ETL processes, and Master Data…
Added 4 hours ago
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RQ11727 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
Proficient in Cloud technology, Agile & DEVOPS.
Added 4 hours ago
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Senior AWS Data Engineer
Apptoza Inc.
Toronto, ON
- Full-time
We are seeking a Senior AWS Data Engineer with 12+ years of hands-on experience designing, developing, and supporting enterprise-scale data platforms on AWS. The ideal candidate will be a…
Added 4 hours ago
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Développeur.euse Java Senior
Bounteous
Montreal, QC
- Full-time
Nous recherchons un.e Développeur.euse Java Senior avec 5 à 15 ans d’expérience professionnelle pour rejoindre notre équipe performante. Ce rôle nécessite une solide expertise en matière de…
Added 5 hours ago
RC
Senior Data Engineer
RSM Canada
Calgary, AB
- Full-time
Experience with GIT, DevOps, CI/CD and Version Control
Added 6 hours ago
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RQ11753 - Data Analytical Specialist/Scientist - Senior
Maarut
Toronto, ON
- Contract
.Net Core, Entity Framework, Azure SQL, DevOps, CI/CD Pipelines etc.
Added 6 hours ago
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RQ11819 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Additional Skills for Oracle Software Developer:
Added 7 hours ago
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Application Programmer
Collabera
Mississauga, ON
- $70 to $80 USD / hour
- Full-time
We are seeking an experienced Senior Forward Deployed Engineer (FDE) with strong expertise in Java, Python, backend/full-stack development, and solution architecture. The ideal candidate…
Added 7 hours ago
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Senior .NET Software Developer – Azure, C#, ASP.NET & SQL Server
ThoughtStorm
Toronto, ON
- Contract
We're Hiring: Senior .NET Software Developer – Azure, C# & SQL Server
Added 8 hours ago
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Data Specialist
Russell Tobin
Toronto, ON
- $70 to $85 CAD / hour
- Contract
Job Title: Data Analytical Specialist/Scientist - Senior
Added 8 hours ago
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Data Analytical Specialist/Scientist
Lotus IT Solutions
Toronto, ON
- Contract
…and Business Service Delivery and Procurement) is seeking a Senior Data Analytical Specialist/Scientist to join their team in Toronto. The successful consultant will lead the development…
Added 8 hours ago
LI
Systems Testing/QA Specialist
Lotus IT Solutions
Toronto, ON
- Contract
The Ministry of Public and Business Service Delivery and Procurement is seeking a Senior Systems Testing/QA Specialist to support the Labour and Transportation Cluster. The successful…
Added 9 hours ago
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Salesforce DevOps Developer
ATB
Calgary, AB · Edmonton, AB
- Full-time
We are seeking an innovative, visionary, and highly autonomous Senior Salesforce DevOps Developer to join us as a key contributor in establishing this core practice.
Added 9 hours ago
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Sr. Salesforce Administrator/ Business Analyst
Recfront
Toronto, ON
- Contract
The Senior Salesforce Administrator / Business Analyst will support and optimize Salesforce Media Cloud as a critical platform for media planning, forecasting, revenue operations, order…
Added 9 hours ago
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Project Manager (ID#5557)
New Value Solutions
Richmond, BC
- Contract
Facilitate working sessions, design reviews, planning sessions, and decision-making forums with business, technology, and senior stakeholders.
Added 9 hours ago
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AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Other
We are seeking an experienced AI Developer (Mid to Senior Level) to lead the design, development, and deployment of enterprise-grade Artificial Intelligence and Machine Learning solutions.…
Added 9 hours ago
TC
M365 (Microsoft) – Tech Lead
Tata Consultancy Services
Vancouver, BC
- Full-time
Minimum Senior years of IT experience with strong hands-on experience in SharePoint Online, Microsoft 365 collaboration and Power Platform implementation/support.
Added 9 hours ago
TC
Technical Business Analyst
Tata Consultancy Services
Montreal, QC
- Full-time
Able write the documents for technical requirement for developer.
Added 9 hours ago
MK
ERP Integration & Transformation Lead
Moose Knuckles Canada
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
…implementation from discovery through go-live and stabilization in a senior hands-on…
Added 9 hours ago
AI
Senior Angular Developer – Angular 12+, TypeScript & RxJS
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Montreal, QC
- Full-time
Angular Developer – Angular, TypeScript & RxJS
Added 9 hours ago
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Senior Business Analyst
StafinGo
St. John's, NL
- Contract
StafinGo Is Hiring | Senior Business Analyst – Business Transformation & Modernization
Added 9 hours ago
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Senior Business Analyst
Swim Recruiting
St. John's, NL
- Contract
Contract opportunity for an experienced Senior Business Analyst supporting the modernization of apprenticeship and trades certification services for a public-sector organization in St.…
Added 9 hours ago
2I
Data Scientist/Data Engineer
2iSolutions Inc.
Toronto, ON
- Contract
Requisition Title: RQ11753 - Data Analytical Specialist/Scientist - Senior

UniSysTech Consulting

AI Developer

Toronto, ON, Canada
Greater Toronto and Hamilton Area, ON, Canada

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Job details

Apply by: Nov 28, 2026
Experience: Advanced AI / ML Expertise: 5+ years of hands-on experience building, training, fine-tuning, and deploying machine learning models and AI applications into production.
Posting language: English
Posted: Oct 29, 2026

Original job description

Position Overview

We are seeking an experienced AI Developer (Mid to Senior Level) to lead the design, development, and deployment of enterprise-grade Artificial Intelligence and Machine Learning solutions. In this role, you will focus on building intelligent back-end systems, automated workflows, and scalable AI capabilities.

While experience with cloud automation in AWS is highly valuable, deep AI/ML expertise is the primary priority for this role. We are looking for an engineer who excels at utilizing modern AI frameworks, LLMs, and intelligent automation to solve complex back-end problems.

Key Responsibilities

AI & Machine Learning Engineering: Lead the design and implementation of production-ready AI/ML capabilities, including Generative AI models, Retrieval-Augmented Generation (RAG) architectures, and predictive solutions.
Intelligent Automations: Build automated back-end pipelines and processes that leverage AI to optimize operational workflows, data processing, and enterprise tooling.
AWS Integration & Cloud Infrastructure: Work closely with AWS services (e.g., SageMaker, Bedrock, Lambda, EventBridge) to host, automate, and scale AI-driven backend services.
Back-End API & Service Development: Architect robust, secure, and performant back-end APIs, microservices, and asynchronous event-driven systems.
MLOps & Pipeline Automation: Implement automated CI/CD workflows for model deployment, monitoring, model drift tracking, and continuous integration/delivery.
Technical Leadership & Architecture: Partner with enterprise architects, data engineers, and security teams to ensure AI systems align with governance, compliance, and enterprise risk standards.

Qualifications & Key Requirements

Must-Have Skills (Top Priority)

Advanced AI / ML Expertise: 5+ years of hands-on experience building, training, fine-tuning, and deploying machine learning models and AI applications into production.
Generative AI & Modern AI Frameworks: Proficiency with LLM orchestration (e.g., LangChain, LlamaIndex), RAG pipeline design, vector databases, and prompt engineering.
Back-End Mastery: Strong proficiency in Python (FastAPI, Flask, or async Python frameworks) and software design patterns focused entirely on backend services, APIs, and data processing.
Automation Engineering: Demonstrated experience automating complex backend tasks, data pipelines, and system workflows using AI-driven approaches.

AWS & Cloud Skills (Secondary Focus)

AWS Cloud Services: Practical experience with core AWS backend and AI infrastructure, such as AWS Bedrock, SageMaker, Lambda, API Gateway, S3, ECS, and EventBridge.
Infrastructure as Code & DevOps: Exposure to CloudFormation or Terraform, alongside standard Git-based CI/CD pipelines.

Nice-to-Have Skills

Background in large enterprise or regulated industries (e.g., Financial Services, Telecommunications).
Knowledge of Responsible AI principles, model governance, and data security standards.
Familiarity with containerization (Docker, Kubernetes/EKS).
Typescript, React, Angular and Java

Work Environment

Hybrid Model: Requirement to work 2 days per week in-office at our Downtown Toronto office, with up to 3 days remote flexibility.

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More about this job

Responsibilities

Design, develop, and deploy production-ready AI and machine learning solutions, including generative AI, RAG architectures, predictive models, and AI-driven backend automation. Build secure and scalable APIs and event-driven services, integrate AWS infrastructure, automate MLOps and CI/CD pipelines, and collaborate with enterprise teams on governance and compliance.

Requirements

Requires 5+ years of hands-on experience building, training, fine-tuning, and deploying AI/ML models and applications, with expertise in LLM orchestration, RAG, vector databases, and prompt engineering. Strong Python backend development and automation experience are essential; practical AWS experience is also sought, with infrastructure as code and CI/CD exposure, and enterprise or regulated-industry experience considered an advantage.

Skills

Artificial Intelligence
Machine Learning
Generative AI
Large Language Models
Retrieval-Augmented Generation
LangChain
LlamaIndex
Vector Databases
Prompt Engineering
Python
FastAPI
Backend API Development
Automation Engineering
AWS
MLOps
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Artificial Intelligence
Machine Learning
Generative AI
Large Language Models
Retrieval-Augmented Generation
LangChain
LlamaIndex
Vector Databases
Prompt Engineering
Python
FastAPI
Flask
AWS Bedrock
Amazon SageMaker
AWS Lambda
Amazon API Gateway
Amazon S3
Amazon ECS
Amazon EventBridge
MLOps
CI/CD
CloudFormation
Terraform
Git
Docker
Kubernetes
EKS
TypeScript
React
Angular

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