Jobs in Canada

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Added 51 mins ago
GD
Computer Modeling & Simulation Staff Specialist/Engineer
General Dynamics Land Systems–Canada
London, ON
- Full-time
Computer Modeling & Simulation Staff Specialist/Engineer P55
Added 51 mins ago
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Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Experience with Generative AI applications in user journeys.
Added 51 mins ago
MP
Operating Engineer
Mother Parkers Tea & Coffee
Mississauga, ON
- Full-time
The Operating Engineer is responsible for supporting, maintaining, and optimizing the operation of facility infrastructure and processing equipment to ensure safe, reliable, and efficient…
Added 51 mins ago
L
Senior Software Engineer - Data and AI Platforms
lululemon
Vancouver, BC
- Full-time
As a Senior Software Engineer, you will design and build data systems, AI-enabled platform capabilities, and enterprise solutions that support multiple product teams, contributing to…
Added 1 hour ago
NB
Site Reliability Engineer
National Bank of Canada
Montreal, QC
- Full-time
…transformation and actively contributing to the excellence of applications and operational processes. We aim to offer you maximum flexibility to support your quality of life. This includes…
Added 3 hours ago
VT
Java Full Stack Engineer - Artificial Intelligence
Viva Tech Solutions
Toronto, ON
- Contract
Build responsive frontend applications, reusable UI components, and scalable backend services using client-approved technology standards.
Added 3 hours ago
VT
Quality Engineer - AI Chatbot Validation
Viva Tech Solutions
Toronto, ON
- Contract
Experience testing AI or machine learning-powered applications, Chatbots, LLM validations, APIs, conversational systems, or generative AI features.
Added 3 hours ago
MM
Senior Project Engineer
Martin Marietta
Kenora, ON
- Full-time
…worldwide in environmental, industrial, agricultural and specialty…
Added 4 hours ago
RB
Lead Quality Engineer - Automation (Data)
Royal Bank of Canada
Toronto, ON
- Full-time
The Lead Quality Engineer is responsible for creating and executing comprehensive end to end testing strategies and solutions, with focus on data validation, integrity testing, and quality…
Added 4 hours ago
Channel Solutions Engineer
Verkada
Toronto, ON
Verkada is seeking a seasoned Channel Solutions Engineer in Canada with experience in Physical Security, IoT Systems, Networking, Video Surveillance, and Access Control. This individual…
Added 5 hours ago
B
Building Enclosure Engineer
BPA
Ottawa, ON · Kanata, ON
- Full-time
We are seeking a Senior Building Enclosure Engineer to join our Building Science and Restoration team.
Added 5 hours ago
A
Ingénieur En Mécanique / Mechanical Engineer
Actalent
Terrebonne, QC
- $46 to $77 CAD / hour
- Contract
Job Title: Mechanical Engineer Job Description
Added 5 hours 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 5 hours 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 5 hours 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 5 hours 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 5 hours 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 5 hours 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 5 hours 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 5 hours ago
A
Power System Engineer
ABB
QC · Saint-Laurent, Quebec
- Full-time
2-5 years of related experience in the field of industrial electrification projects and power semiconductors applications;
Added 6 hours ago
P&
Ingénieur(e) ou analyste, analyse d’opérabilité / Engineer or Analyst, Operability Analysis
Pratt & Whitney
Longueuil, QC
- Full-time
Added 6 hours ago
J
Development Ops Engineer
Jobgether
Canada
- Full-time
This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Development Ops Engineer based in Canada.
Added 6 hours ago
C
Ingénieur de données senior
CGI
Montreal, QC
- Full-time
The Data Engineer Senior acts as a specialist in the design, development, integration and optimisation of data solutions. They contribute to the implementation of pipelines, integration…
Added 6 hours ago
C
Salesforce Release Engineer
Cognizant
Toronto, ON
- $78,000 to $125,000 CAD / year
- Full-time
…releases across Salesforce, MuleSoft, nCino, and integrated applications while ensuring production readiness, governance compliance, and deployment success. You will be a valued member of…
Added 6 hours ago
C
Senior Site Reliability Specialist (SRE) – Equity Trading Platform
CGI
Montreal, QC
- Full-time
We’re looking for a Senior Site Reliability Engineer to join our Montréal team. You’ll deploy, support, and improve the Equity platform across the Americas, helping provide the best…

Infosys

Technology Lead - GenAI Lead

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Dec 2, 2026
Education: Bachelor’s degree
Experience: 5 years of experience in software engineering or data science, with 2–3 years in Gen AI or LLM-based systems.
Posting language: English
Posted: Nov 2, 2026

Original job description

Infosys is seeking a hands-on Gen AI / Agentic AI Lead to drive the development and deployment of next-generation AI solutions using Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and Agentic AI frameworks. This role is ideal for a mid-level engineer with strong technical depth, a passion for building, and the ability to lead small teams or workstreams in a fast-paced, innovation-driven environment.

Required Qualifications

Candidate must be located within commuting distance of Mississauga, ON (Canada) or be willing to relocate to the area.
Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
Candidates authorized to work for any employer in Canada without employer based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role at this time
Bachelor’s degree in Computer Science, AI/ML, or related field.
5 years of experience in software engineering or data science, with 2–3 years in Gen AI or LLM-based systems.

Preferred Qualifications :

Design, develop, and deploy Gen AI applications using LLMs and agentic frameworks (e.g., LangGraph, AutoGen, Crew AI).
Strong Python programming skills and experience with ML/AI libraries (Hugging Face Transformers, LangChain, PyTorch).
Hands-on experience with vector databases (FAISS, Pinecone, Weaviate, Azure AI Search).
Familiarity with cloud platforms and Gen AI services (AWS, Azure, GCP).
Experience with REST API development (FastAPI, Flask) and containerization (Docker).
Solid understanding of AI governance, model safety, and prompt engineering.
Fine-tune open-source and proprietary LLMs using techniques like LoRA, QLoRA, and PEFT.
Build and optimize RAG pipelines with hybrid retrieval, semantic chunking, and vector search.
Integrate Gen AI solutions with cloud-native services (AWS Bedrock, Azure OpenAI, GCP Vertex AI).
Work with unstructured data (PDFs, HTML, audio, images) and multimodal models.
Implement LLMOps practices including prompt versioning, caching, observability, and cost tracking.
Evaluate model performance using tools like RAGAS, DeepEval, and FMeval.
Collaborate with product managers, data engineers, and UX teams to deliver production-ready solutions.
Mentor junior engineers and contribute to code reviews, design discussions, and best practices.
Exposure to agentic workflows and autonomous agents.
Experience with CI/CD pipelines and DevOps tools (GitHub Actions, Jenkins, Terraform).
Familiarity with front-end integration (React, Angular, TypeScript) and GraphQL APIs.
Knowledge of model interpretability, bias mitigation, and human-in-the-loop systems.
Experience with multimodal models and perception systems (e.g., vision + language).

The job entails sitting as well as working at a computer for extended periods of time. Should be able to communicate by telephone, email or face-to-face.

Estimated annual compensation range for the candidate based in the below location will be:

Ontario: $ 92740 to $ 123375

About Us

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.

EEO

Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.

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More about this job

Responsibilities

Design, build, and deploy production-ready generative AI and agentic AI solutions using LLMs, RAG pipelines, and cloud-native services. Lead small teams or workstreams, optimize and evaluate AI systems, and collaborate with cross-functional teams while mentoring engineers and promoting sound engineering practices.

Requirements

Requires a bachelor's degree in computer science, AI/ML, or a related field, or qualifying progressive experience in lieu of education, and five years of software engineering or data science experience, including two to three years with generative AI or LLM-based systems. Candidates should have strong Python and AI/ML skills, hands-on experience with LLMs, RAG, agentic frameworks, vector databases, and cloud services, and must be authorized to work in Canada without employer-based visa sponsorship.

Skills

Generative AI
Agentic AI
Large Language Models
Retrieval-Augmented Generation
Python
Machine Learning
LangGraph
AutoGen
CrewAI
Vector Databases
Cloud Platforms
REST API Development
Prompt Engineering
LLM Fine-Tuning
LLMOps
Team Mentoring

Visa sponsorship

Not detected in the job text

Keywords

Generative AI
Agentic AI
Large Language Models
Retrieval-Augmented Generation
LangGraph
AutoGen
CrewAI
Python
Hugging Face Transformers
LangChain
PyTorch
FAISS
Pinecone
Weaviate
Azure AI Search
AWS Bedrock
Azure OpenAI
Google Cloud Vertex AI
FastAPI
Flask
Docker
LoRA
QLoRA
PEFT
LLMOps
RAGAS
DeepEval
FMeval
CI/CD
Terraform

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