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Added 41 mins ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Toronto, ON
- Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…
Added 41 mins ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Montreal, QC
- Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…
Added 41 mins ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Quebec, QC
- Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…
Added 41 mins ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Prince George, BC
- Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…
Added 41 mins ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Halifax, NS
- Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…
Added 41 mins ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Ottawa, ON
- Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…
Added 41 mins ago
CC
Senior Salesforce Engineer
Canadian Cancer Society
Calgary, AB
- Full-time
We are seeking a hands-on Salesforce Platform and AI Engineer to design, build, and scale secure, data-driven solutions that advance CCS’s mission. This role combines Salesforce…
Added 1 hour ago
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BI Analyst / Data Analyst
CGI
Montreal, QC
- Full-time
…analysis, documentation, validation and collaboration with delivery teams, without necessarily being positioned as a data architect or specialist BI…
Added 3 hours ago
BT
Senior Salesforce Developer
BULL TECHNICAL SERVICES LIMITED
Toronto, ON
- Contract
Ability to define, architect and delivery business solutions to service contact center business cases·
Added 3 hours ago
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Solutions Architect, Integrations
MaintainX (An Autodesk Company)
Toronto, ON
- $97,000 to $140,000 CAD / year
- Full-time
As our first dedicated Solutions Architect for Integrations, you'll sit at the intersection of Sales and our post-sales Integrations team, ensuring every customer commitment is technically…
Added 3 hours ago
UC
Senior AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Other
…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…
Added 4 hours ago
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Lead Automation Engineer
RBC
Toronto, ON
- Full-time
Architect and implement enterprise-scale UiPath automation and AI-driven solutions
Added 5 hours ago
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Cloud Solution Architect / Cloud + AI Platform Full-time LOA backfill
Microsoft
Toronto, ON
- Full-time
We’re looking for a Cloud Solution Architect (CSA) to help customers migrate, modernize and secure their infrastructure, applications, and data on Microsoft Azure, laying the foundation for…
Added 5 hours ago
HG
Software Architect– Azure & Application Modernization
Hanalytica GmbH
Canada
- Contract
Software Architect – Azure & Application Modernization
Added 5 hours ago
RB
Lead Automation Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
Architect and implement enterprise-scale UiPath automation and AI-driven solutions
Added 6 hours ago
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Senior Lead Data & AI Engineer
Vanguard
Toronto, ON
- Full-time
Join us in a high-impact, high-visibility role where you will lead the design and delivery of enterprise-scale Data & AI solutions that power analytics, operational decision-making, and AI…
Added 6 hours ago
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Senior Java Engineer – Agentic AI Driven Development
Citi
Mississauga, ON
- Full-time
Architect and optimize database interactions with Oracle, SQL, and MongoDB, ensuring high performance and data integrity: Employ AI to analyze database query performance, suggest advanced…
Added 6 hours ago
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Software Developer
dormakaba
Montreal, QC
- Full-time
Architect and deliver cloud-native applications using AWS, GCP, or Azure, leveraging serverless technologies, containerization, and managed cloud services
Added 7 hours ago
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Salesforce Technical Architect
LTM
ON · Ontario, Canada
- $130,000 to $180,000 USD / year
- Full-time
We are looking for an experienced Salesforce Technical Architect to lead the architecture design and technical delivery of enterprise scale Salesforce solutions The role will serve as the…
Added 7 hours ago
AI
Adobe CDP Architect
Aptino, Inc.
Vancouver, BC
- $70 to $75 CAD / hour
- Contract
We are looking for an experienced Adobe CDP Architect to lead a customer data and journey transformation program for a leading Canadian utility client.
Added 7 hours ago
Member IT Services - Senior Cloud and Infrastructure Engineer
Mohawk Medbuy Corporation (MMC)
Burlington, ON · Toronto, ON
…organizations. MMC provides value-driven contracting and procurement solutions for medical/surgical supplies, pharmaceutical products, local sourcing, capital (equipment, FF&E and…
Added 8 hours ago
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IT Project Architect - NETE
Weir
Ottawa, ON
- Full-time
We are seeking an experienced IT Project Architect to lead the architecture, design and delivery of a large-scale Defence Network Infrastructure and Systems Modernization initiative. The…
Added 8 hours ago
MM
Senior Cloud and Infrastructure Engineer
Mohawk Medbuy Corporation
Toronto, ON · Greater Toronto Area, Canada
- $95,000 to $103,000 CAD / year
- Full-time
…Security, Enterprise Applications, Data & Analytics, Project Delivery, and external…
Added 8 hours ago
AI
Service Delivery Manager (French)
Apptoza Inc.
Montreal, QC
- Full-time
Microsoft Certified: Azure Solutions Architect Expert.
Added 8 hours ago
H
IT Infrastructure Architect, Manufacturing (OT)
Hays
Montreal, QC
- $130,000 to $150,000 CAD / year
- Full-time
As an IT Infrastructure Architect, you will join a team of Technical Architects that will collaborate with other IT functions (i.e., Security, Digital, Core Infrastructure, PMO and Regional…

UniSysTech Consulting

Senior AI Developer

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

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Job details

Apply by: Dec 2, 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: Nov 2, 2026

Original job description

Position Overview

We are seeking an experienced Senior AI Developer 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

Lead the design, development, and deployment of production-ready AI/ML solutions, including generative AI, RAG architectures, predictive models, and AI-driven backend automations. Build scalable backend APIs and event-driven services, integrate AWS infrastructure, automate MLOps pipelines, and ensure solutions meet enterprise governance, compliance, and security standards.

Requirements

Requires 5+ years of hands-on experience building, training, fine-tuning, and deploying production AI/ML models and applications, along 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, while enterprise or regulated-industry experience, responsible AI knowledge, and containerization are advantageous.

Skills

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

Visa sponsorship

Not detected in the job text

Keywords

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

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