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Added 5 hours ago
RB
Principal Enterprise Architect
Royal Bank of Canada
Toronto, ON
- Full-time
Minimum 3 years of experience in a Senior Enterprise Architect or comparable senior management role.
Added 6 hours ago
HR
Technical Safety Specialist
Hitachi Rail
Toronto, ON
- Full-time
Report directly to the Manager, RAMS Engineering and liaise with the Chief Safety Architect
Added 6 hours ago
HR
Technical Safety Specialist
Hitachi Rail
Burnaby, BC
- Full-time
Report directly to the Manager, RAMS Engineering and liaise with the Chief Safety Architect
Added 8 hours ago
Senior Talent Acquisition Specialist
Lantern
AB
As a Senior Talent Acquisition Specialist, you are more than a recruiter; you are a steward of our core values and a champion of excellence. Your mission is to source top talent and ensure…
Added 8 hours ago
UO
ERP System Administrator - Information Technologies
University of Calgary
Calgary, AB
- Full-time
…This position reports to the PeopleSoft Technical Application Architect and has no direct…
Added 8 hours ago
A
Manager, Data Engineering
Avanade
Toronto, ON
- Full-time
As a Lead Solution Architect within our Data & AI Practice, you'll leverage a client-centric approach to understand our client’s challenges and opportunities to deliver solutions and…
Added 9 hours ago
L
Senior Talent Acquisition Specialist
Lantern
AB · Edmonton, AB
- Full-time
As a Senior Talent Acquisition Specialist, you are more than a recruiter; you are a steward of our core values and a champion of excellence. Your mission is to source top talent and ensure…
Added 9 hours ago
M
Solution Architect
Mindtris
Fredericton Junction, NB
- Full-time
Work closely with the project team members including Program Manager, Solution Architect, Project Manager, and Lead Business Analyst on overall direction, scope, and deliverables for the…
Added 9 hours ago
LA
Lead Solution Architect
Legislative Assembly of Ontario / Assemblée législative de l’Ontario
Toronto, ON
- Full-time
Looking for a rewarding career where you can share your expertise as a Lead Solution Architect? Seize this opportunity to embody our organizational values within our Information Services…
Added 9 hours ago
Senior Customer Success Manager (Transformation Advisor), Independent Software Vendor (ISV)
Amazon
Toronto, ON
AWS Canada is looking for a Customer Success Manager (CSM) to join our Independent Software Vendor (ISV) team, a role at the intersection of technology strategy, business transformation,…
Added 12 hours ago
R
Principal Enterprise Architect
RBC
Toronto, ON
- Full-time
Minimum 3 years of experience in a Senior Enterprise Architect or comparable senior management role.
Added 14 hours ago
FC
Director of Construction
Fortis Construction Group Inc.
Windsor, ON
- Full-time
…in the industry. Our team is led by a collection of expert senior industry professionals with the common goal of significantly improving the way construction projects are delivered. We are…
Added 15 hours ago
SM
RQ10989 – Business Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Business Architect to support the enhancement of the Forest Resources Inventory Information Management System (FRI IMS) and the modernization of its Enterprise…
Added 15 hours ago
Salesforce Technical Architect - Financial Services Cloud, Marketing Cloud & Data360 - Manager
EY
Toronto, ON · Montreal, QC
We're looking for a senior, hands-on technical architect - someone with deep Financial Services Cloud implementation experience who still configures, codes, and builds, not just designs on…
Added 16 hours ago
Senior Security Architect (6 Month Term)
Payments Canada
Ottawa, ON · Toronto, ON
Reporting to the Manager, Security Architecture; the Senior Security Architect is responsible for developing solutions aligned with both business and strategic in maturing the Security…
Added 18 hours ago
VF
Project Coordinator
VINCE FERRO CONSTRUCTION
ON · Ontario, Canada
- Full-time
…in the industry. Our team is led by a collection of expert senior industry professionals with the common goal of significantly improving the way construction projects are delivered. We are…
Added 21 hours ago
YR
Enterprise Cloud Architect (Enterprise Architect)
York Region (The Regional Municipality of York)
Newmarket, ON
- Full-time
Reporting to the ITS Projects Manager or designate within Information Technology Services, the Enterprise Cloud Architect serves as the cloud domain architect within the Enterprise…
Added 1 day ago
MT
Senior Azure engineer
Manx Telecom Enterprise
Permanent North American Gaeltacht, ON
- Full-time
Vacancy Name Senior Azure engineer Vacancy No VN878 Function Syn - Delivery & Operations Work Location Isle of Man or United Kingdom Basis Permanent Full Time/Part Time Full time Employment…
Added 1 day ago
H
Senior Project Architect
HDR
Calgary, AB
- Full-time
Our Calgary office is seeking a Senior Project Architect with the desire to use and grow their technical expertise to successfully deliver architecture projects across Water, Resource,…
Added 1 day ago
B
Business Architect Portfolio Management - Rise Program
BMO
Toronto, ON · FCP
- Full-time
The Director & Business Architect, Investment Management provides strategic business leadership for the Portfolio Management workstream within BMO’s Wealth Technology Transformation…
Added 1 day ago
P
Senior Applied AI Developer
Plusgrade
Montreal, QC
- Full-time
Plusgrade powers revenue engines for over 575 travel partners globally, and we need someone to architect and productionize our next-generation ML and LLM platforms to drive real-time,…
Added 1 day ago
WR
Manager, Stewardship & Impact
Waterloo Regional Health Network Foundation (WRHNF)
Kitchener, ON
- $73,950 to $86,700 CAD / year
- Full-time
The Manager, Stewardship & Impact strategically leads and executes comprehensive donor impact reporting and stewardship initiatives that drive donor retention, lifetime value, and loyalty.…
Added 1 day ago
Senior Manager, Salesforce Engineering
Scotiabank
Toronto, ON
We’re looking for a Senior Manager, Salesforce Engineering to lead the strategy, delivery, and evolution of our Salesforce platform across multiple business lines. You’ll own the…
Added 1 day ago
Q
Senior Cloud DevOps Engineer
Qfin
Toronto, ON · North York, ON
- Full-time
We are looking for a Senior Cloud DevOps (SRE) Engineer to design, implement, operate, and continuously improve our cloud infrastructure and DevOps capabilities on AWS.
Added 1 day ago
D
Senior DevOps Engineer - Healix
Deloitte
Toronto, ON
- Full-time
We are hiring a Senior DevOps Engineer to own and evolve our cloud platform on AWS, grounded in infrastructure as code, secure multi-account patterns, and reliable delivery. You will shape…

Plusgrade

Senior Applied AI Developer

Montreal, QC, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 6, 2026
Posting language: English
Posted: Oct 7, 2026

Original job description

Employment Type

Permanent

Job Description

Senior Applied AI Engineer- Montreal Only

Plusgrade powers revenue engines for over 575 travel partners globally, and we need someone to architect and productionize our next-generation ML and LLM platforms to drive real-time, low-latency recommendation engines at scale.

What You'll Be Doing

You will design, deploy, and scale low-latency ML and LLM recommendation pipelines that feed real-time predictive data into core travel applications. You will own the entire lifecycle of production models, from solution architecture to automated retraining, drift monitoring, and CI/CD pipelines in AWS and Kubernetes. Our engineering workflows and delivery pipelines are built directly around cutting-edge AI infrastructure and automated observability systems to keep mission-critical products running smoothly. Working alongside Product, Operations, and Engineering teams, you will turn complex commercial challenges into high-throughput, production-ready AI solutions.

The Stack

Python

Java
SQL
PySpark
AWS (EKS, SageMaker, Bedrock, Agentcore, DynamoDB, Elasticache, Lambda, LoadBalancer, Glue, Kinesis, S3)
Kubernetes
Docker
Snowflake
SnowPark
RedShift
GrowthBook
GitLab
CI/CD
Argo CD
Splunk
DataDog

What You Bring

You have a proven track record of productionizing, scaling, and monitoring machine learning models and LLM recommendation systems in low-latency, highly available environments.
You master general software engineering principles with Python and Java, building robust RESTful APIs, containerized services with Docker and Kubernetes, and native AWS infrastructure.
You own the entire ML lifecycle end-to-end, from data pipelines with SQL and PySpark to CI/CD, MLOps, model retraining, drift detection, and quality governance.
You've re-engineered software workflows around AI capability, building shared systems and MLOps standards that raise the engineering bar and help your teammates move faster without sacrificing reliability.
You are a self-driven problem solver and clear communicator who thrives in cross-functional settings, debugging complex issues independently and constantly digging into new tech.

Why Plusgrade

Travel is about the moments that make a journey feel personal. At Plusgrade, we build the technology that makes those moments possible, from upgrade offers and loyalty experiences to revenue tools used by 575+ airline, hospitality, cruise, rail, and financial services partners worldwide.

The work is global, complex, and rewarding. You will solve meaningful problems, take ownership from idea to outcome, and work alongside people who are smart, curious, and committed to doing great work.

We also give our teams access to AI tools and the encouragement to use them thoughtfully, to move faster, explore ideas, and build better ways of working.

We trust our teams to do their best work. That means autonomy, flexibility, and room to grow.

Come help us shape the future of travel.

What You'll Love About Us

🏦 RRSP Matching

🏥 Comprehensive Health Plans
📅 Flexible Paid Time Off
✈️ Travel Experience Perk
🧘 Annual Wellness Perk
🚆 Commuter Perk
🌅 Tenure-Based Work From Anywhere Program
🍼 Parental Leave Top Up
🌍 Adventure Pass
🎓 Learning Allowance

Our Process

We believe every candidate deserves a fair, transparent experience, so regardless of outcome, everyone gets feedback.

Our process: Recruiter call → Hiring Manager interview → Final interview.

Plusgrade is an equal-opportunity employer committed to accessible recruitment. We welcome applications from all qualified individuals regardless of gender identity or expression, race, ethnic origin, creed, place of origin, age, sex, marital status, physical or mental disability, sexual orientation, or any other category protected by law. Accommodation is available upon request. We may use AI-assisted tools to help screen and assess applicants for this role. This posting is for an existing vacancy.

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More about this job

Responsibilities

Design, deploy, and scale low-latency machine learning and LLM recommendation pipelines for real-time travel applications. Own production models end to end, including architecture, data pipelines, automated retraining, monitoring, and CI/CD in AWS and Kubernetes.

Requirements

Candidates should have experience productionizing, scaling, and monitoring machine learning models and LLM recommendation systems in low-latency, highly available environments. They should be proficient in Python and Java, AWS, Docker, Kubernetes, SQL, and PySpark, with end-to-end MLOps experience and strong problem-solving and communication skills.

Skills

Machine Learning
Large Language Models
Recommendation Systems
Python
Java
SQL
PySpark
AWS
Kubernetes
Docker
RESTful APIs
MLOps
CI/CD
Model Monitoring
Data Pipelines
Drift Detection

Benefits

RRSP Matching
Comprehensive Health Plans
Flexible Paid Time Off
Travel Experience Perk
Annual Wellness Perk
Commuter Perk
Tenure-Based Work From Anywhere Program
Parental Leave Top-Up
Adventure Pass
Learning Allowance

Visa sponsorship

Not detected in the job text

Keywords

Machine Learning
Large Language Models
Recommendation Systems
Low-Latency Systems
Real-Time Predictive Data
Python
Java
SQL
PySpark
AWS
Amazon EKS
Amazon SageMaker
Amazon Bedrock
Amazon AgentCore
DynamoDB
ElastiCache
AWS Lambda
AWS Glue
Amazon Kinesis
Amazon S3
Kubernetes
Docker
Snowflake
Snowpark
Amazon Redshift
GrowthBook
GitLab CI/CD
Argo CD
Splunk
Datadog

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