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Added 4 mins ago
KG
Generation Gold - Mechanical Engineer-in-Training
Kinross Gold Corporation
Toronto, ON
- Full-time
Founded in 1993, Kinross is a Canadian-based senior gold mining company with operations and projects in the United States, Brazil, Mauritania, Chile and Canada. Our focus on delivering…
Added 19 mins ago
RC
Senior SIS Engineer
Randstad Canada
Vancouver, BC
- $140,000 to $180,000 CAD / year
- Full-time
We are seeking an experienced Safety Instrumented System Engineer for a client of ours in the Vancouver area.
Added 19 mins ago
GO
Senior Engineer (Municipal Infrastructure)
Government of Newfoundland and Labrador
Gander, NL
- $45.11 to $53.22 CAD / hour
- Temporary
Registered as a Professional Engineer (P.Eng) with a Canadian Professional Engineering Association
Added 19 mins ago
TS
Senior Mechanical Design Engineer - Buildings
TalentSphere Staffing Solutions
Calgary, AB
- Full-time
A well-established and growing consulting engineering firm in Calgary is looking to add a Senior Mechanical Design Engineer to their team. This opportunity is ideal for someone who enjoys…
Added 19 mins ago
MS
Senior Engineer II, Proxy
Menlo Security
Remote, Canada
- Full-time
- Remote
We're hiring a senior engineer to join the team that owns the ingress proxy service. The proxy is the primary path into the product for most users. As AI adoption grows, our customers want…
Added 34 mins ago
CT
Lead/Senior Data Engineer
Celebal Technologies
Ottawa, ON
- Contract
Our client is seeking an experienced, hands-on Senior Data Engineer to help build and scale the enterprise data foundation supporting Analytics, AI, and self-service decision-making across…
Added 1 hour ago
EN
Principal Wireless SW Engineer
Extreme Networks
Toronto, ON
- Full-time
The Principal Wireless Software Engineer is a senior technical leader responsible for resolving the most complex and business-critical customer issues escalated through the Global Technical…
Added 2 hours ago
C
Ingénierie - Conception des lois de commande de vol-Engineering -Flight Control Laws Design
Cyient
Montreal, QC
- $80,000 to $100,000 CAD / year
- Full-time
Carries out engineering assignments of limited scope and complexity. Under the general direction of a senior engineer, is responsible for a project or part of a project or operation…
Added 2 hours ago
B
Software Engineer - Model Performance Systems
Baseten
Montreal, QC
- $165,000 to $330,000 USD / year
- Full-time
System Profiling: Use profilers like PyTorch Profiler, NVIDIA Nsight Systems and py-spy to collect performance profiles, identify bottlenecks, and debug the compute/networking stack.
Added 2 hours ago
B
Software Engineer - Model Performance Systems
Baseten
Toronto, ON
- $165,000 to $330,000 USD / year
- Full-time
System Profiling: Use profilers like PyTorch Profiler, NVIDIA Nsight Systems and py-spy to collect performance profiles, identify bottlenecks, and debug the compute/networking stack.
Added 2 hours ago
MS
Senior Engineer II, Proxy
Menlo Security Inc.
Canada
- Full-time
We're hiring a senior engineer to join the team that owns the ingress proxy service. The proxy is the primary path into the product for most users. As AI adoption grows, our customers want…
Added 3 hours ago
PE
Senior Mechanical Engineer
Polar Engineering
Vancouver, BC
- Full-time
Senior Mechanical Engineer - Team Lead, Vancouver
Added 3 hours ago
LH
Lead Electrical Engineer (P.Eng)– MV/HV
LeadingEdge HR Solutions
Halifax, NS
- Full-time
Experience: Significant senior-level experience in MV/HV power systems and electrical engineering leadership
Added 3 hours ago
WI
Lead Mechanical Engineer, Resources
WSP in Canada
Winnipeg, MB
- Full-time
Shape the World Around You – As a Lead Mechanical Engineer, you will lead the delivery of complex mechanical and piping engineering for mining and industrial projects across Canada. From…
Added 4 hours ago
WN
Senior Mechanical Engineer
W3 North America
Toronto, ON · Greater Toronto and Hamilton Area, ON
- $140,000 to $160,000 CAD / year
- Full-time
…reuse and rainwater harvesting systems. They’re looking for a Senior Mechanical Engineer who wants to take the next step into leading a small engineering…
Added 4 hours ago
ST
Manufacturing Engineer
Sinclair Technologies
Aurora, ON
- $50,000 to $80,000 CAD / year
- Full-time
The Manufacturing Engineer is responsible for developing, implementing, supporting, and continuously improving manufacturing processes for RF antennas, filters, combiners, and related…
Added 4 hours ago
S
Senior Opto-Mechanical Design Engineer
Sanmina
Ottawa, ON
- Full-time
The Senior Opto-Mechanical Design Engineer, as part of the larger product solutions development team, provides mechanical design support of product development, NPI, and manufacturing of a…
Added 5 hours ago
LM
Senior Sustainment Engineer
Lockheed Martin
Halifax, NS
- $105,000 to $137,750 CAD / year
- Full-time
…logistics with the customer and provide advice or training on system design and specifications. Functions as the internal design interface between support system, concepts and…
Added 5 hours ago
W
Software Engineer - C++ / Python / Android / Java L1
Wipro
Ottawa, ON
- Full-time
…vehicle technologies. Career progression may include Software Engineer, Senior Software Engineer, Technical Lead, and Software Architect roles, based on performance and…
Added 5 hours ago
WI
Lead Mechanical Engineer, Resources
WSP in Canada
Calgary, AB
- Full-time
Shape the World Around You – As a Lead Mechanical Engineer, you will lead the delivery of complex mechanical and piping engineering for mining and industrial projects across Canada. From…
Added 5 hours ago
BF
4th Class Engineer
BC Ferries
Swartz Bay, BC
- Full-time
Reporting To The Senior Chief Engineer, You Will
Added 5 hours ago
UC
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 5 hours ago
CE
Senior Electrical Engineer
CEM Engineering
St. Catharines, ON
- $115,000 to $135,000 CAD / year
- Full-time
This is a senior position intended to provide the successful candidate with a technical leadership role within CEM Engineering.
Added 5 hours ago
WI
Lead Mechanical Engineer, Resources
WSP in Canada
Vaughan, ON
- Full-time
Shape the World Around You – As a Lead Mechanical Engineer, you will lead the delivery of complex mechanical and piping engineering for mining and industrial projects across Canada. From…
Added 5 hours ago
WI
Lead Mechanical Engineer, Resources
WSP in Canada
Markham, ON
- Full-time
Shape the World Around You – As a Lead Mechanical Engineer, you will lead the delivery of complex mechanical and piping engineering for mining and industrial projects across Canada. From…

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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