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Added 15 mins ago
Supply Chain Systems and Optimization Manager
HF Sinclair
Mississauga, ON
Lead or support rollouts of new logistics tools across sites
Added 15 mins ago
Adobe CDP Architect
Capgemini
Vancouver, BC
Lead journey-mapping and use-case refinement workshops with business and technology stakeholders.
Added 15 mins ago
Staff AI Developer - Vancouver
Robots and Pencils
Vancouver, BC
We’re looking for a Staff AI Builder to lead the design and delivery of AI/ML systems. This role is ideal for an experienced engineer who thrives on architectural decisions, can confidently…
Added 15 mins ago
Master Scheduler
Leonardo DRS, Inc.
NS · Bedford, Nova
…role’s future direction, establish effective practices, and lead improvements as priorities and responsibilities…
Added 15 mins ago
UG
Area Manager, Ontario
Umdasch Group
Bolton, ON · Caledon, Ontario
- Full-time
…regional priorities into actionable plans that drive results. You lead customer engagement, opportunity management, and commercial decision-making while ensuring collaboration with…
Added 15 mins ago
R(
Assistant Store Manager - Promenades St-Bruno
Reitmans (Canada) Ltée/Ltd
Longueuil, QC · St-Bruno-de-Montarville, Québec
- Full-time
Culture & Engagement: Foster a positive environment that encourages teamwork, collaboration, and employee engagement. Lead by example and ensure adherence to the dress code.
Added 15 mins ago
AC
Development Lead (Back-end Systems)
Air Canada
Toronto, ON
- Full-time
The Development Lead is a senior, hands-on technical leader who drives technical direction, sprint execution, and delivery outcomes within an Agile delivery pod. This role owns technical…
Added 15 mins ago
C
Business Development Manager: GTA East
Caesarstone
Vaughan, ON
- Full-time
Added 29 mins ago
BG
Area Director – Canada
BNI Global
Toronto, ON
- Full-time
Added 30 mins ago
E
Vice President of Production
Evlv
Toronto, ON · Greater Toronto Area, Canada
- $250,000 to $375,000 CAD / year
- Full-time
Lead, mentor, and develop high-performing cross-functional teams.
Added 30 mins ago
O
Solution Consultant Director, Partner channel
Omilia
Canada
- Full-time
The Solution Consultant Director exists to lead and scale Omilia's pre-sales function within an assigned region or global segment, driving revenue growth through technical excellence and…
Added 30 mins ago
CM
Relationship Executive - Chinese speaking
CMC Markets Canada
Toronto, ON
- Full-time
Added 30 mins ago
KR
Senior Business Analyst
KTek Resourcing
AB · Edmonton, AB
- Contract
System Requirements - Lead end user requirements workshops and document best practice requirements
Added 30 mins ago
A
Co-Founder
Asellera
Toronto, ON
- Full-time
Lead by example through initiative, professionalism, and consistent execution.
Added 30 mins ago
RB
Hydrogeologist
Recruitment By Design
Waterloo, ON
- $100,000 to $150,000 CAD / year
- Full-time
Primary responsibilities will be related to performing key tasks to support/lead hydrogeology projects or components of projects.
Added 30 mins ago
SI
Pega Lead System Architect
Spruce InfoTech Inc.
Toronto, ON
- Contract
The Pega Lead System Architect is responsible for the end-to-end architecture, technical design, development governance, and successful implementation of enterprise applications built on…
Added 30 mins ago
AH
Sr. Human Resource Generalist
ATS Healthcare (Canada)
Vaughan, ON
- Temporary
Lead the full-cycle recruitment process for specialized positions.
Added 30 mins ago
AR
Quality Engineer (Temp to hire) - Automotive Parts Manufacturer (KN36204)
Activ8 Recruitment & Solutions
Orangeville, ON
- $70,000 to $75,000 CAD / year
- Contract
Lead root cause analysis (RCA) activities using structured problem-solving methodologies (8D, 5 Why, Fishbone, etc.) and drive effective corrective and preventive actions
Added 30 mins ago
LA
Senior Project Engineering Manager - Power Generation
LVI Associates
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Our client is seeking a Senior Project Engineering Manager to lead the execution of complex power generation projects across engineering and EPC delivery programs. This individual will…
Added 30 mins ago
TI
Senior Project Manager
Teckhorizon Inc
Toronto, ON
- Contract
Lead medium to large-scale AV, videoconferencing, telecommunications, and IT infrastructure projects across multiple business units and facilities.
Added 30 mins ago
SG
Associate Design Strategist
Superior Glove
Acton, ON
- Full-time
You are an experienced designer and project manager who can partner with the Design Strategist, Team Lead to develop multi-channel marketing design concepts and lead complex creative work…
Added 30 mins ago
GP
Manager
GGA Partners™
Toronto, ON
- Full-time
…practical strategic judgment. The successful candidate will lead important workstreams, manage day-to-day client delivery, coach junior team members, and contribute to the continued growth…
Added 30 mins ago
B
Thermal Mechanical Engineering Team Lead
Brunel
Calgary, AB
- $115,000 to $170,000 CAD / year
- Full-time
Brunel is seeking an experienced Thermal Mechanical Engineering Team Lead to join a growing engineering organization focused on advanced thermal management and Direct Liquid Cooling…
Added 30 mins ago
A
Operations Manager, Mortgage & Lending
Aplin
Calgary, AB
- Full-time
…seeking an experienced Operations Manager, Mortgage & Lending, to lead a knowledgeable…
Added 30 mins ago
O
AI Technical Lead
Onepoint
Ottawa, ON · Montreal, QC
- Full-time
We are looking for an AI Technical Lead to join our team.

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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