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Added 12 mins ago
T
Director of Engineering
TAIRC
ON · Regional Municipality of York, ON
- Volunteer
Lead engineering teams: Manage software and hardware engineering teams, ensuring projects are completed on time and within budget.
Added 42 mins ago
CO
Educational Technology and Multimedia Project Coordinator
College of New Caledonia
Prince George, BC
- Full-time
Supports teaching and learning by providing support and guidance on the use and integration of education technology, as well as the use of multimedia instructional resources in face to face…
Added 42 mins ago
CS
Instructor, AI Machine Learning and AI Robotics with Python (Calgary)
Circuit Stream
Calgary, AB
- $1,500 to $1,650 CAD / week
- Contract
…and excited to help young people discover where theirs might lead, you’ll thrive…
Added 42 mins ago
Copy of Senior Software Development Engineer in Test, ML
PlayStation Global
Waterloo, ON
PlayStation is seeking a Sr Software Development Engineer in Test, ML to join our Madison team and lead quality efforts for machine learning-powered products and services. You will partner…
Added 1 hour ago
IP
Clinical Operations Manager
Indigenous Perspectives Society
Vancouver, BC
- Full-time
Provide operational oversight of EMR systems and related clinical and administrative workflows.
Added 3 hours ago
RP
Manager, Inventory
Rexall Pharmacy Group Ltd.
Mississauga, ON
- $80,000 to $105,000 CAD / year
- Full-time
Lead and/or participate in cross-functional inventory investigations.
Added 3 hours ago
AA
Spécialiste Intégration Multi-Systèmes / Multi-System Specialist
Airbus Aircraft
Montreal, QC
- Full-time
Le programme d'avions commerciaux A220 recherche spécialiste en intégration multi-systèmes au sein de notre Centre de compétences en ingénierie système (ABIY) basée à Mirabel (Québec,…
Added 3 hours ago
CO
Manager, Digital Solutions
City of Saint John
Saint John, NB
- Full-time
The position provides oversight for application lifecycle management (on-premises and SaaS) including major systems administration (e.g. ERP, Asset Management, ePermitting), application, AI…
Added 3 hours ago
C
Senior Silicon ML Engineer
Cognichip
Toronto, ON
- $150,000 to $180,000 CAD / year
- Full-time
Lead system architecture and integration with internal silicon design tools and workflows in LLM-based agentic systems
Added 4 hours ago
L
Senior Software Engineer
lululemon
BC · British Columbia, Canada
- Full-time
As a Senior Software Engineer, you will lead the design and implementation of complex software systems and features spanning multiple services and components, establishing technical…
Added 4 hours ago
C
Core Banking Architect | RFS360 Core Banking and Wealthview Banking
CGI
Halifax, NS
- Full-time
Lead technical design reviews and guide development teams on implementation, integration, and modernization decisions.
Added 4 hours ago
1
Senior Corporate Legal Counsel, Operations
123Dentist
Toronto, ON
- $170,000 to $190,000 CAD / year
- Full-time
…manage and train junior team members, and build and implement systems and efficiencies across the legal function – a unique opportunity to help build out the legal team at a well-funded,…
Added 5 hours ago
H
Specialist – Project Planning & Integration
Hays
Sudbury, ON
- $110,000 to $125,000 CAD / year
- Full-time
…across multiple studies and projects, ensuring the development, integration, and governance of study schedules and project execution schedules throughout the project lifecycle. As the…
Added 6 hours ago
RR
Android & Robotics Software Developer
Remote Robotic
Ottawa, ON · Kanata, ON
- $40 to $55 CAD / hour
- Contract
Help build advanced systems operating at the intersection of aerospace, robotics, and defence technology.
Added 6 hours ago
R
Founding Engineer, Build and Deployment
Rainharbor
Toronto, ON
- Full-time
Lead. Grow into the company's technical authority alongside the founders: the voice our clients' technical teams trust, a trusted partner to the founders on the decisions that shape the…
Added 6 hours ago
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Solutions Architect, Integrations
MaintainX (An Autodesk Company)
Toronto, ON
- $97,000 to $140,000 CAD / year
- Full-time
Lead technical discovery conversations with prospects to understand their ERP, CMMS, EAM, and other enterprise systems that need to connect to MaintainX.
Added 6 hours ago
OT
Sr. Systems Analyst
Open Text Corporation
Mississauga, ON · Waterloo, ON
- Other
We are looking for a Senior Systems Analyst to support a range of OpenText products used across the enterprise. This role combines technical expertise, analytical and strategic thinking,…
Added 6 hours ago
RB
Manager, Business Management & Optimization
Royal Bank of Canada
Toronto, ON
- Full-time
Reporting to the Director, Business Management & Optimization, you will lead initiatives that improve how Fund Administration operates through business transformation, process improvement,…
Added 6 hours ago
UC
Senior AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Other
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,…
Added 7 hours ago
LI
Systems Testing/QA Specialist
Lotus IT Solutions
Enterprise, ON
- Contract
The Ministry of Public and Business Service Delivery and Procurement is seeking a Senior Systems Testing/QA Specialist to join the Enterprise Financial Services Division on a full-time…
Added 7 hours ago
R
Senior Full Stack Engineer (Rails & React)
REW.ca
Vancouver, BC
- Full-time
As part of our team, you’ll architect scalable applications, design modern full-stack systems integrating a wide range of advanced data sets and services. Beyond building, you’ll play a…
Added 8 hours ago
TD
Service Delivery Manager
Terra Dygital
Toronto, ON
- $115,000 to $130,000 CAD / year
- Full-time
3+ years of people management, supervision, or team lead experience, including performance conversations and day-to-day operations. This experience should build on your systems…
Added 8 hours ago
H
AML Product Owner
Hays
Toronto, ON
- $55 CAD / hour
- Contract
We are seeking a highly experienced Senior Business Systems Analyst / Technical Business Analyst with 8+ years of experience in business analysis, systems integration, data analysis, and…
Added 8 hours ago
I
Program Manager - Oracle Fusion Cloud
Infosys
Toronto, ON
- Full-time
Lead functional, technical, integration, data migration, reporting, security, testing, change management, cutover, and environment teams through design, build, testing, deployment,…
Added 8 hours ago
S
Software Engineering LMTS
Salesforce
Vancouver, BC · Canada - Vancouver
- Full-time
Apply test-driven development practices and contribute to unit, integration, functional, performance, and end-to-end test coverage.

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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