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Added 23 mins ago
A
Principal Software Developer
Autodesk
Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
We are looking for a Principal Software Engineer to help lead the architecture, execution, and operational excellence of this platform. This is a senior individual contributor role for an…
Added 23 mins ago
E
Field Service Engineer
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
The Field Service Engineer supports customers globally and reports to the Manager, Field Service Operations. The Field Service Engineer is responsible for aspects of deployments,…
Added 1 hour ago
C
Full Stack Developer (Java + Angular)
CGI
Halifax, NS
- Full-time
CGI is seeking a highly skilled and experienced Senior Full Stack Engineer to join our growing team. In this role, you will leverage your expertise in Java, Spring Boot, Microservices,…
Added 1 hour ago
B
Full Stack Engineer (AI-Enabled)
BMO
Calgary, AB · GCS
- Full-time
We are looking for a Full Stack Engineer who can design and deliver scalable, enterprise-grade solutions while building AI capabilities directly into our platforms.
Added 1 hour ago
B
Developer Lead (AI-Enabled Systems)
BMO
Toronto, ON · FCP
- Full-time
We are looking for a Full Stack Engineer who can design and deliver scalable, enterprise-grade solutions while building AI capabilities directly into our platforms.
Added 2 hours ago
SI
Building Maintenance Mechanic
Saputo Inc.
Mississauga, ON
- Full-time
…translated into clear, accurate, and performant analytical…
Added 2 hours ago
V
AI Solution Architect
Virtusa
Toronto, ON
- Full-time
Engineer data pipelines, APIs, and orchestration layers to integrate AI solutions with enterprise systems.
Added 2 hours ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
We are looking for a Full Stack Developer with experience building modern web applications and GenAI solutions. The ideal candidate is strong in Python, FastAPI, React, and TypeScript, with…
Added 2 hours ago
OI
Senior Software Engineer
Oryn, Inc.
Mississauga, ON
- Full-time
Role Description The Senior Software Engineer will design, develop, and maintain robust software systems that power Oryn’s AI-driven products. Day-to-day responsibilities include…
Added 2 hours ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Integrate AI solutions with enterprise applications and data sources.
Added 2 hours ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Integrate AI solutions with enterprise applications and data sources.
Added 3 hours ago
V
Python Gen AI developer
Virtusa
Mississauga, ON
- Full-time
We are seeking a highly skilled and experienced Lead Software Engineer to join our team. In this role, you will lead the design and development of scalable, API-driven solutions leveraging…
Added 3 hours ago
V
Python Gen AI
Virtusa
Mississauga, ON
- Full-time
We are seeking a highly skilled and experienced Lead Software Engineer to join our team. In this role, you will lead the design and development of scalable, API-driven solutions leveraging…
Added 3 hours ago
Z
LLM Engineer
ZS
Toronto, ON
- Full-time
…live it, we transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Here you’ll work side-by-side with a powerful…
Added 3 hours ago
O
AI Automation Engineer
Osmow's
Mississauga, ON
- Full-time
Working directly with the Director of Digital, you will maintain and expand our data, AI and automation capabilities. Your initial priorities will be keeping existing data pipelines and…
Added 3 hours ago
S
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow
Montreal, QC
- Full-time
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 3 hours ago
A
Electrical EIT
Actalent
Calgary, AB
- $25 to $28 CAD / hour
- Contract
…the development of an AutoCAD integration tool that extracts data from spreadsheets for various projects. This position requires a solid command of AutoCAD and Excel, along with a…
Added 3 hours ago
A
Amélioration Continue - Continuous Improvement
Actalent
Montreal, QC
- $41 to $60 CAD / hour
- Contract
Identifier les problèmes opérationnels et les inefficacités, analyser les causes profondes et développer des solutions pratiques qui simplifient les processus et améliorent la performance…
Added 4 hours ago
W
Graduate Mechanical Engineer
Worley
Vancouver, BC · Edmonton, AB · Calgary, AB
- Full-time
…they meet today's needs and transition to more sustainable…
Added 4 hours ago
W
Principal Mechanical Engineer
Worley
Oakville, ON
- Full-time
…they meet today's needs and transition to more sustainable…
Added 4 hours ago
Q
IC/FPGA Design Verification Engineer, Sr Staff
Qualcomm
Ottawa, ON
- Full-time
…enable next-generation experiences and drives communication and data processing transformation to help create a smarter, connected future for all. As a Qualcomm ASIC Engineer, you will…
Added 4 hours ago
Senior Data Engineer
Livingston International
Toronto, ON
Livingston moves goods across a complex, high-velocity supply chain, and data is at the heart of how we plan, route, and optimize that movement. We're looking for a Senior Data Engineer to…
Added 4 hours ago
FI
QA Analyst
Fellow Insights Inc.
Remote, Canada
- Full-time
- Remote
A QA Engineer focused only on automation. Automation experience matters here, but the center of the role is manual QA and holistic testing.
Added 4 hours ago
FP
Software Engineer
Found People Inc.
Toronto, ON
- $110,000 to $140,000 CAD / year
- Full-time
Python | AI | Backend Engineering | Technology & Data
Added 5 hours ago
W
Machine Learning Engineer Intern
Workday
Toronto, ON · Vancouver, BC · Canada, BC, Vancouver
- Full-time
Our mission is to make machine learning and AI core to Workday’s products. We build data products and AI solutions designed to scale across hundreds of use cases throughout the Workday…

LLM Engineer

Toronto, ON, Canada

Full-time

Apply About employer

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Job details

Job type: Full-time
Apply by: Nov 8, 2026
Experience: 1-5 years of experience in software development, with relevant work experience in LLM app development.
Posting language: English
Posted: Oct 9, 2026

Original job description

ZS is a place where passion changes lives. As a management consulting and technology firm focused on improving life and how we live it, we transform ideas into impact by bringing together data, science, technology and human ingenuity to deliver better outcomes for all. Here you’ll work side-by-side with a powerful collective of thinkers and experts shaping life-changing solutions for patients, caregivers and consumers, worldwide. ZSers drive impact by bringing a client-first mentality to each and every engagement. We partner collaboratively with our clients to develop custom solutions and technology products that create value and deliver company results across critical areas of their business. Bring your curiosity for learning, bold ideas, courage and passion to drive life-changing impact to ZS.

LLM Engineer

We are seeking a highly skilled LLM Engineer with 1-4 years of experience in software development and 1-2 years in LLM solution development,. The ideal candidate will have strong experience working with Python, LLM solution patterns and tools (RAG, Vector DB, Agentic workflows, LoRA, etc.) cloud platforms (AWS, Databricks and Azure), and DevOps tools. They will be responsible for designing and developing scalable software solutions, leading architecture design, and ensuring the performance and reliability of our systems.

What You’ll Do:

Take ownership of architecture design and development of scalable and distributed software systems
Translate business to technical requirements
Own technical execution, ensuring code quality, adherence to deadlines, and efficient resource allocation
Data driven decision making skills with focus on achieving product goals
Design, develop and deploy LLM based pipelines involving patterns like RAG, Agentic workflows, PEFT (e.g. LORA, QLORA, etc.)
Responsible for the complete software development lifecycle, including requirements analysis, design, coding, testing, and deployment.
Utilize AWS services/ Azure services like IAM, Monitoring, Load Balancing, Autoscaling, Database, Networking, storage, ECR, AKS, ACR etc.
Utilize Databricks capabilities, esp. Unity Catalog and be able to architect the governance layer from data all-the-way to the AI model output
Design, develop and deploy prompt and response guardrails to enable responsible AI requirements
Implement DevOps practices using tools like Docker, Kubernetes to ensure continuous integration and delivery. Develop DevOps scripts for automation and monitoring.
Collaborate with cross-functional teams, conduct code reviews, and provide guidance on software design and best practices.

What You'll Bring:

Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent work experience).
1-5 years of experience in software development, with relevant work experience in LLM app development.
Strong coding skills with proficiency in Python and Javascript
Experience with API frameworks both stateless and stateful such as Fast API, Django
Proficient in cloud platforms, specifically AWS, Databricks and Azure
Proficient in Infra-as-Code, esp. focused on developing Terraform scripts and Cloudformation
Knowledge and hands-on experience with front-end development (React JS, Next JS, Tailwind CSS) preferred
Strong experience in LLM patterns like RAG, Vector DB, Hybrid Search, Agent development, Agentic workflows, prompt engineering, etc.
Strong experience with LLM APIs (Open AI, Anthropic, AWS Bedrock), SDKs (Langchain, DSPy)
Hands-on experience with DevOps tools including Docker, Kubernetes, and AWS services (Redshift, RDS, S3).
Hands-on experience with Databricks solutions including Unity Catalog.
Experience in production deployments involving thousands of users, esp with capabilities like Redis, Vector Search, etc.
Strong understanding of scalable application design principles and experience with security best practices and compliance with privacy regulations.
Good knowledge of software engineering practices like version control (GIT), DevOps (Azure DevOps preferred) and Agile or Scrum.
Strong communication skills, with the ability to effectively convey complex technical concepts to a diverse audience.
Experience of SDLC and best practices while development
Experience with Agile methodology for continuous product development and delivery

How you’ll grow:

Cross-functional skills development & custom learning pathways
Milestone training programs aligned to career progression opportunities
Internal mobility paths that empower growth via s-curves, individual contribution and role expansions

Perks & Benefits:

At ZS, your growth matters. We offer a comprehensive total rewards package that supports your health and well‑being, financial future, time away, and professional development. With robust skills‑building programs, multiple career progression paths, internal mobility, and a deeply collaborative culture, you’ll have the opportunity to do meaningful work, expand your capabilities, and thrive as part of a global community. For details on total rewards in Canada, visit ZS Canada office locations | Where we work | ZS.

Hybrid working model:

We are committed to giving our employees a flexible and connected way of working. A flexible and connected ZS allows us to combine work from home and on-site presence at clients/ZS offices for the majority of our week. The magic of ZS culture and innovation thrives in both planned and spontaneous face-to-face connections.

Travel:

Travel is a requirement at ZS for client facing ZSers; business needs of your project and client are the priority. While some projects may be local, all client-facing ZSers should be prepared to travel as needed. Travel provides opportunities to strengthen client relationships, gain diverse experiences, and enhance professional growth by working in different environments and cultures.

Considering applying?

At ZS, we honor the visible and invisible elements of our identities, personal experiences, and belief systems - the ones that comprise us as individuals, shape who we are, and make us unique. We believe your personal interests, identities, and desire to learn are integral to your success here. We are committed to building a team that reflects a broad variety of backgrounds, perspectives, and experiences. Learn more about our inclusion and belonging efforts and the networks ZS supports to assist our ZSers in cultivating community spaces and obtaining the resources they need to thrive.

If you’re eager to grow, contribute, and bring your unique self to our work, we encourage you to apply.

ZS is an equal opportunity employer and is committed to providing equal employment and advancement opportunities without regard to any class protected by applicable law.

To complete your application:

Candidates must possess or be able to obtain work authorization for their intended country of employment. An on-line application, including a full set of transcripts (official or unofficial), is required to be considered.

NO AGENCY CALLS, PLEASE.

Find Out More At:

www.zs.com

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More about this job

Responsibilities

Design, develop, and deploy scalable software systems and LLM-based pipelines using approaches such as RAG, agentic workflows, and parameter-efficient fine-tuning. Own technical execution and the software development lifecycle, including cloud architecture, governance, responsible AI guardrails, DevOps automation, and collaboration with cross-functional teams.

Requirements

Candidates should have a bachelor's degree in computer science, information technology, or a related field, or equivalent experience, and 1–5 years of software development experience with relevant LLM application development. They should be proficient in Python and JavaScript, cloud platforms, LLM tools and patterns, DevOps, and scalable application design; front-end development experience is preferred.

Skills

Python
JavaScript
Large Language Model Development
Retrieval-Augmented Generation
Vector Databases
Agentic Workflows
Prompt Engineering
FastAPI
Django
AWS
Azure
Databricks
Terraform
Docker
Kubernetes
React

Benefits

Health And Well-Being Support
Financial Future Support
Time Away
Professional Development
Skills-Building Programs
Career Progression Opportunities
Internal Mobility

Visa sponsorship

Not detected in the job text

Keywords

Python
JavaScript
FastAPI
Django
AWS
Azure
Databricks
Unity Catalog
Terraform
CloudFormation
Docker
Kubernetes
RAG
Vector Databases
Hybrid Search
Agentic Workflows
Prompt Engineering
LoRA
QLoRA
PEFT
OpenAI API
Anthropic API
AWS Bedrock
LangChain
DSPy
Redis
Vector Search
React
Next.js
Tailwind CSS

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