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Added 27 mins ago
AI
Quality Engineer (QE) / SDET – AI Chatbot Validation
Apptoza Inc.
Toronto, ON
- Contract
Role - Quality Engineer (QE) / SDET – AI Chatbot Validation
Added 28 mins ago
Pilot Plant Machinist
Gates Corporation
Windsor, ON
…transmission solutions. We push the boundaries of material science to engineer solutions that continually exceed customer…
Added 43 mins ago
Staff AI Developer - Vancouver
Robots and Pencils
Vancouver, BC
…delivery of AI/ML systems. This role is ideal for an experienced engineer who thrives on architectural decisions, can confidently own systems end-to-end, and contributes to technical…
Added 58 mins ago
QW
Quality Engineer (QE) / SDET – AI Chatbot Validation
Quantum World Technologies Inc.
Toronto, ON
- Contract
Test AI integrations, APIs, microservices, data pipelines, and LLM-based applications.
Added 58 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
I’m currently working with a manufacturing client in Orangeville, Ontario that is looking to bring on a Quality Engineer for an initial 3-month contract, with a strong possibility of…
Added 58 mins ago
Web Engineer, International Expansion
Robinhood
Toronto, ON
We are looking for a Web Engineer to join our team. As a Web Engineer, you will lead the web development process and build products from inception to deployment. We also work closely with…
Added 1 hour ago
Staff Engineer / AI Builder - Toronto
Robots and Pencils
Toronto, ON
…delivery of AI/ML systems. This role is ideal for an experienced engineer who thrives on architectural decisions, can confidently own systems end-to-end, and contributes to technical…
Added 3 hours ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
…resolving systemic service issues. The team is responsible for all product lines (Machines, Molds, 3rd Party Hot runners, Controllers, and Auxiliaries) and works cohesively with a variety…
Added 3 hours 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 3 hours ago
MP
Operating Engineer
Mother Parkers Tea & Coffee
Mississauga, ON
- Full-time
…foodservice chains, we use state-of-the-art technology and new product innovation to help our customers grow their business and deliver superior products to their clientele. Our team of…
Added 3 hours 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 4 hours ago
SP
Software Engineering LMTS
Salesforce Partner Canada
Vancouver, BC
- Full-time
The software engineer role at Salesforce encompasses architecture, design, implementation, and testing to ensure we build products right and release them with high quality. Equally…
Added 5 hours 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 6 hours ago
VT
Java Full Stack Engineer - Artificial Intelligence
Viva Tech Solutions
Toronto, ON
- Contract
Develop enterprise-grade self-service portals for data product discovery, onboarding, access, deployment, monitoring, and certification.
Added 7 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 8 hours ago
C
Senior Silicon ML Engineer
Cognichip
Toronto, ON
- $150,000 to $180,000 CAD / year
- Full-time
…nexus of silicon design and machine learning. As a Silicon ML Engineer on our team, you’ll fuse knowledge of chip design and ML into end-to-end silicon design flows. If you thrive on…
Added 9 hours ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
…resolving systemic service issues. The team is responsible for all product lines (Machines, Molds, 3rd Party Hot runners, Controllers, and Auxiliaries) and works cohesively with a variety…
Added 9 hours ago
P&
Ingénieur(e) ou analyste, analyse d’opérabilité / Engineer or Analyst, Operability Analysis
Pratt & Whitney
Longueuil, QC
- Full-time
Added 9 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 11 hours ago
RR
Android & Robotics Software Developer
Remote Robotic
Ottawa, ON · Kanata, ON
- $40 to $55 CAD / hour
- Contract
…term of the contract. Working directly with the Lead Software Engineer and product team, you will help shape technical decisions and deliver a reliable, field-ready…
Added 11 hours ago
R
Founding Engineer, Build and Deployment
Rainharbor
Toronto, ON
- Full-time
…where a wrong answer is a broken commitment. You will be the engineer who makes sure it deserves that trust: helping shape the first release as it is built, proving it against its promises,…
Added 12 hours ago
R
Senior Full Stack Engineer (Rails & React)
REW.ca
Vancouver, BC
- Full-time
Collaborate closely with product, design, backend, infrastructure and data platform teams to deliver high-quality, customer-focused features.
Added 13 hours ago
M
Software Engineer
Microsoft
Vancouver, BC
- Full-time
As a Software Engineer, you will contribute to software and platform capabilities that support data connectivity and transformation. You will work alongside engineers, product managers, and…
Added 13 hours ago
Q
FY27 Intern - Digital Design Engineering Internship - Canada (16 months)
Qualcomm
Toronto, ON
- Full-time
…Your "Profile Visibility" choice will guide how we manage your data across our systems. To be considered for the full breadth of internship opportunities, select the option to use your…
Added 13 hours ago
E
Senior iOS Software Engineer
eBay
Toronto, ON
- Full-time
eBay Selling team is looking for a Senior iOS Engineer who is passionate about creating apps that consumers love. This is an amazing opportunity to join a world leader in mobile commerce…

Infosys

Technology Lead - GenAI Lead

Mississauga, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

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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