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Added 6 days ago
AB
Senior Content Rigger (Contract) - Sledgehammer Games
Activision Blizzard, Inc.
ON · Work from Home - Canada ON
- Full-time
Sledgehammer Games is a leading developer in the video game industry, best known for its work on the Call of Duty franchise. Since its founding in 2009, the studio has delivered iconic…
Added 6 days ago
AI
Senior Platform Engineer
Apptoza Inc.
Toronto, ON
- Contract
Added 6 days ago
OM
Analyst, Data Management & Visualization
Omnicom Media
Toronto, ON
- Full-time
…effectiveness, and audience behavior. Working under the direction of senior team members, you will help gather reporting needs from data analysts, media planners, and other stakeholders,…
Added 6 days ago
AC
Senior Actuarial Analyst, Commercial Price Modelling
Aviva Canada
Toronto, ON
- Full-time
As a Senior Actuarial Analyst on our Commercial P&C Price Modelling & Sophistication team, you'll transform complex data into strategic insights that drive business decisions and real-world…
Added 6 days ago
AC
Senior Actuarial Analyst, Commercial Price Modelling
Aviva Canada
Markham, ON
- Full-time
As a Senior Actuarial Analyst on our Commercial P&C Price Modelling & Sophistication team, you'll transform complex data into strategic insights that drive business decisions and real-world…
Added 6 days ago
OM
Supervisor, Marketing Science
Omnicom Media
Toronto, ON
- Full-time
Manage, mentor, and develop Analysts and Senior Analysts.
Added 6 days ago
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AI Software Designer RAN & AI Solutions
Ericsson
Ottawa, ON
- Full-time
Strong programming skills in C/C++ and Python.
Added 6 days ago
NA
Systems Analyst, Application Development
Northern Alberta Institute of Technology
St. Catharines, ON · Main Campus
- Full-time
We're looking for a hands-on senior analyst who writes quality code and takes ownership of problems from diagnosis through to a tested, documented fix. We expect our tools to change, so we…
Added 6 days ago
AS
Senior Site Reliability / DataOps Engineer
Apex Systems
Toronto, ON
- $40 to $60 USD / hour
- Contract
Apex Systems is seeking a Senior Site Reliability / DataOps Engineer to support a large-scale data modernization initiative within a major Canadian financial institution.
Added 6 days ago
SS
Architecte Senior de Solutions (Expérience en Intelligence Artificielle)
Sopra Steria
Montreal, QC
- Full-time
En tant qu’Architecte Senior de Solutions (Expérience en IA), vous jouerez un rôle stratégique dans la définition et la mise en œuvre de solutions d’entreprise modernes s’appuyant sur…
Added 6 days ago
AS
Full Stack Developer, Java / Angular / AWS
Apex Systems
Toronto, ON
- $45 to $50 USD / hour
- Full-time
Senior Full Stack Developer, Java / Angular / AWS
Added 6 days ago
AI
Lead Data Scientist
Alberta iGaming Corporation (AiGC)
AB · Greater Edmonton Metropolitan Area
- Full-time
…reports, presentations, and strategic insights for executives, senior leadership, and the Board to support decision-making and policy…
Added 6 days ago
UO
Research Engineer - Instrumentation
University of British Columbia
Vancouver, BC · UBCV | Civil and Mechanical Engineering Building (CEME)
- $6,631.67 to $9,533.25 CAD / month
- Full-time
Reports directly to the Principal Investigator, Dr. P. Kirchen and receives additional supervision from senior research staff. Will work in co-operation with other members of the research…
Added 6 days ago
AI
AWS SageMaker/MLOps Engineer
Apptoza Inc.
Toronto, ON
- Contract
Detailed Job Description: We are looking for a highly experienced Senior AWS SageMaker / MLOps Engineer with 8+ years of overall IT experience and strong expertise in building, deploying,…
Added 6 days ago
SS
Senior SharePoint / M365 Developer - Agentic AI
Spot Solutions Ltd.
Vancouver, BC
- Full-time
Senior SharePoint / M365 Developer - Agentic AI
Added 6 days ago
Jr. Process Control Engineer (EIT)
B2GOLD
NU
B2Gold is a responsible international senior gold producer headquartered in Vancouver, Canada. Founded in 2007, today, B2Gold has operating gold mines in Canada, Mali, Namibia and the…
Added 6 days ago
I
Data Engineer
InfoFarm
Engineer, BC
- Full-time
…power data-driven decision-making. You’ll work closely with senior engineers and business stakeholders to deliver high-quality data solutions that are scalable, reliable, and easy to…
Added 6 days ago
B
Technical Specialist II
BMO
Toronto, ON
- Full-time
Proficiency in scripting and development using Python, Bash, and/or JavaScript
Added 6 days ago
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Senior Consultant - Commercial Operations & Analytics
Beghou
ON · Durham, ON
- Full-time
Knowledge of coding languages (SAS, Python, R, VBA, etc.) and experience with data visualization software (Tableau, Power BI) is highly preferred.
Added 6 days ago
Bilingual Senior Specialist, Cloud Infrastructure Operations Engineering
CMHC - SCHL
Ottawa, ON · Toronto, ON · Montreal, QC
Join the Technology and Business Transformation team in the Bilingual Senior Specialist, Cloud Infrastructure Operations Engineering position. In this position, you will be responsible for…
Added 6 days ago
RT
Conseiller(ère) sénior, Gestion des données de Foundry | Senior Advisor, Foundry Data Management
Rio Tinto
Montreal, QC
- Full-time
Nous recherchons un(e) Conseiller(ère) sénior, Gestion des données de Foundry pour soutenir l’équipe Actifs numériques des Affaires commerciales dans la conception, l’amélioration et la…
Added 6 days ago
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Senior Applied AI Developer
Plusgrade
Montreal, QC
- Full-time
You master general software engineering principles with Python and Java, building robust RESTful APIs, containerized services with Docker and Kubernetes, and native AWS infrastructure.
Added 6 days ago
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Java Developer
Dexian
Mississauga, ON
- Other
We're looking for a senior, architect-level engineer who can sit alongside our front-office users, including underwriters, bankers, and business stakeholders, and turn their needs into…
Added 6 days ago
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Senior Quality Engineer
Hays
Toronto, ON
- $65 to $80 CAD / hour
- Contract
Senior Quality Engineer (Data Platforms & Cloud)
Added 6 days ago
C
Power BI Developer
Collabera
Toronto, ON
- $65 to $75 CAD / hour
- Contract
The team also presents stress-testing results and risk analysis to senior executives. Their existing spreadsheet-based reporting has grown too large and is frequently crashing, creating the…

Plusgrade

Senior Applied AI Developer

Montreal, QC, Canada

Full-time

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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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