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Added 1 min ago
Senior ServiceNow Engineer
EQ Bank | Canada's Challenger Bank
Toronto, ON
Full-time
The Senior ServiceNow Engineer is responsible for leading the design, development, and delivery of major ServiceNow features and modules. This role operates with some degree of autonomy,…
Added 15 mins ago
AI Developer
UniSysTech Consulting
Toronto, ON · Greater Toronto Area, Canada
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 15 mins ago
Senior Project Manager – Rail & Transit
GFT
Toronto, ON
Full-time
The Senior Project Manager, Transit & Rail will support the delivery of major rail and transit infrastructure programs across the Greater Toronto Area and Ontario. The successful candidate…
Added 16 mins ago
Applications Development Sr Programmer Analyst- AVP -Mississauga
Citi
Mississauga, ON
Full-time
The Applications Development Senior Programmer Analyst is a pivotal technical professional who sits at the intersection of engineering excellence and enterprise impact - a builder,…
Added 16 mins ago
Senior Data Engineer (DBX)
Munich Re
Toronto, ON
As a Senior Data Engineer (DBX), you will design and deliver scalable data solutions for high-volume, complex data. You will lead technical design, build reliable data flows, and establish…
Added 16 mins ago
Senior Android Engineer, Manulife Bank Technology
Manulife
Toronto, ON · Waterloo, ON
Full-time
As a Senior Android Engineer, you will join the small, high-impact team responsible for building Canada's top-rated banking app for Android. You will take a leading role in developing…
Added 31 mins ago
Senior Software Engineer - Credit Commercial Engineering
Marqeta
Remote, Canada
Full-time · Remote
Marqeta is seeking a skilled Senior Software Engineer to contribute to the design and delivery of software solutions on our Credit Commercial Engineering Team. In this role, you will take…
Added 31 mins ago
Software Development Manager, AIO Visualization and Reporting
Amazon
Vancouver, BC
…to see which customer's data, millions of times a month. A senior engineer leads each area, and a product manager works across both, so you will lead through your engineers rather than…
Added 45 mins ago
Full Stack Engineer (.NET/ Angular)
Altis
Toronto, ON
$85 to $95 CAD / hour
Contract
…modernizing critical home and community care technology. As a Senior Software Developer, you will play a key role in transforming legacy enterprise applications into scalable, cloud-enabled…
Added 45 mins ago
Integrator engineer
Zodiac Solutions, Inc
Montreal, QC
Full-time
4. Strong focus on delivery when presented with short timelines and increased involvement from senior management.
Added 45 mins ago
Senior Cloud Platform Engineer, DevOps
ProCogia
Vancouver, BC
Full-time
ProCogia is looking for a Senior Cloud Platform Engineer with strong hands-on DevOps and cloud engineering experience who can design, build, operate, and improve modern enterprise…
Added 46 mins ago
Senior Site Reliability Developer
Vena Solutions
Remote, Canada
Full-time · Remote
Vena is looking for a Senior SRE to join our SaaS Technology and Operations (STO) team. This role is a match for you if you love building highly scalable, resilient and automated services.…
Added 46 mins ago
Senior OT Control Systems - Engineering Specialist
Mariner
Saint John, NB
We are seeking a Senior OT Control Systems Engineer to join a critical industrial operations environment in Saint John, New Brunswick. In this role, you will be responsible for the design,…
Added 1 hour ago
Senior Cloud Platform Engineer, DevOps
ProCogia
Vancouver, BC
ProCogia is looking for a Senior Cloud Platform Engineer with strong hands-on DevOps and cloud engineering experience who can design, build, operate, and improve modern enterprise…
Added 1 hour ago
Sr Software Engineer
isgSearch
Montreal, QC
Full-time
Our client is seeking a Senior Full Stack Software Engineer to join a collaborative development team focused on designing, enhancing, and maintaining enterprise applications. This…
Added 1 hour ago
Senior Cloud Platform Engineer, DevOps
ProCogia
Vancouver, BC
Full-time
ProCogia is looking for a Senior Cloud Platform Engineer with strong hands-on DevOps and cloud engineering experience who can design, build, operate, and improve modern enterprise…
Added 1 hour ago
Intermediate/Senior Electrical Engineer
Tetranex Solutions Inc.
Calgary, AB
Full-time
…Intermediate Engineers looking to take on greater responsibility and Senior Engineers with a proven track record of leading projects and teams. The level of technical project leadership,…
Added 1 hour ago
Principal Consultant, Environmental Acoustics
WSP
Vancouver, BC
Bring your technical expertise, client relationships and consulting leadership to a role where you can help establish and grow environmental noise services within our BC/Yukon Air Quality…
Added 1 hour ago
Senior Geotechnical Engineer, Mine Waste
Equilibrium
Remote, Canada
Full-time · Remote
We are seeking an accomplished Senior Geotechnical Engineer – Mine Waste to join our growing Mine Waste team. Our team delivers engineering and consulting services for tailings storage…
Added 1 hour ago
Senior Manager - Program & Project Management
LTM
ON · Ontario, Canada
$81,215 to $133,000 USD / year
Full-time
We are seeking a strategic and execution focused Senior Technical Program Manager to lead our AIML initiatives You will act as the operational backbone of our Artificial Intelligence…
Added 1 hour ago
Sr. Integration Architect - Automation
Infotree Global Solutions
Toronto, ON
Contract
Job Title: Sr Integration Engineer (Intelligent Automation)
Added 1 hour ago
Senior ETL Engineer
Tech Talent International
Toronto, ON
Contract
Tech Talent International (TTI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to startups, small and mid-sized organizations in Canada/US. We…
Added 1 hour ago
Account Manager
Longterm Technology Services
London, ON
Full-time
Longterm Technology Services is seeking a highly motivated and technically proficient Technical Sales Representative to act as a trusted consultant to our manufacturing and industrial…
Added 1 hour ago
Senior Project Engineer, Transportation
R.V. Anderson Associates Limited
London, ON
Full-time
RVA is seeking a Senior Engineer to join their Transportation team.
Added 1 hour ago
Senior Software Development Engineer, AWS Field Experiences AFX
Amazon Web Services (AWS)
Vancouver, BC
Full-time
The AWS Field Experience (AFX) team is looking for a passionate, innovative, results-oriented Senior Software Development Engineer to design and build the services that make it simpler for…

UniSysTech Consulting

AI Developer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Apply by: Oct 22, 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: Sep 22, 2026

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Applications open in a new tab.

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).

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More about this job

Responsibilities

Lead the design and deployment of enterprise-grade AI and machine learning solutions, including Generative AI and RAG architectures. Build automated back-end pipelines and scalable cloud-based services using AWS infrastructure.

Requirements

Requires 5+ years of hands-on experience in AI/ML development and strong proficiency in Python and modern AI frameworks. Candidates must demonstrate expertise in building production-ready AI applications and managing cloud-based backend systems.

Skills

Artificial Intelligence
Machine Learning
Python
AWS
Generative AI
RAG
LLM Orchestration
FastAPI
Flask
SageMaker
Bedrock
MLOps
CI/CD
Microservices
Data Pipelines
Prompt Engineering

Visa sponsorship

Not detected in the job text

Keywords

Artificial Intelligence
Machine Learning
Python
AWS
Generative AI
RAG
LangChain
LlamaIndex
FastAPI
Flask
SageMaker
Bedrock
Lambda
EventBridge
MLOps
CI/CD
Microservices
Data Pipelines
Prompt Engineering
Vector Databases
CloudFormation
Terraform
Docker
Kubernetes
EKS
API Gateway
S3
Enterprise Architecture
Model Governance
Data Security

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