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Added 1 day ago
CS
Co-op: IT and Engineering
Canadian Security Intelligence Service (CSIS) | Service canadien du renseignement de sécurité (SCRS)
Calgary, AB
- Volunteer
Added 1 day ago
BO
Canada | Toronto | Global Technology Summer Analyst - Software Engineer | 2027
Bank of America
Toronto, ON
- Volunteer
Basic proficiency in atleast one of the following programming languages: Java, C#/.NET, C++, Python
Added 1 day ago
SS
Architecte Senior de Solutions (Expérience en Intelligence Artificielle)
Sopra Steria
Montreal, QC
- Full-time
…modernes s’appuyant sur plusieurs technologies telles que .NET, Java, Python, React, les plateformes Cloud, les API, les technologies d’intégration et les solutions basées sur…
Added 1 day ago
ZT
Android Framework/Core OS Software Engineer, Senior
Zebra Technologies
Mississauga, ON · CAN - Mississauga, Canada
- Full-time
Strong programming skills in Java, C, C++, and Python.
Added 1 day ago
OW
Oliver Wyman - Software Developer - Data & Analytics (DNA) Team
Oliver Wyman
Montreal, QC
- Full-time
Expérience pratique récente avec Python et, idéalement, avec un autre langage serveur (C#, .NET, Java, Rust ou C++).
Added 1 day ago
NA
Systems Analyst, Application Development
Northern Alberta Institute of Technology
St. Catharines, ON · Main Campus
- Full-time
Proficiency in at least one modern programming language. C#/.NET is preferred; Python, Java or TypeScript are also considered.
Added 1 day ago
SS
Architecte Senior de Solutions (Expérience en Intelligence Artificielle)
Sopra Steria
Montreal, QC
- Full-time
…modernes s’appuyant sur plusieurs technologies telles que .NET, Java, Python, React, les plateformes Cloud, les API, les technologies d’intégration et les solutions basées sur…
Added 1 day ago
MP
Lead Data Engineer (ITA7)
Municipal Property Assessment Corporation
Pickering, ON
- Full-time
Hands-on experience with enterprise cloud data engineering technologies and programming languages such as SQL, Python, Java, Groovy, Spring Boot, Spark, Microsoft Fabric, Databricks, Azure…
Added 1 day ago
SS
Senior SharePoint / M365 Developer - Agentic AI
Spot Solutions Ltd.
Vancouver, BC
- Full-time
Other programming languages such as Python, PHP or Java
Added 1 day 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 1 day ago
D
Java Developer
Dexian
Mississauga, ON
- Other
Java, Spring Boot, Angular/React, Oracle, MS SQL Server, MongoDB, Python, Devin, GitHub Copilot
Added 1 day ago
H
Senior Quality Engineer
Hays
Toronto, ON
- $65 to $80 CAD / hour
- Contract
Experience with Python, Java, or SQL scripting
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H
Data Quality Engineer
Hays
Toronto, ON
- Contract
Proficiency in Python, Java, and SQL for test automation and ETL validation.
Added 1 day ago
C
Automation Lead – Quality Engineering
CGI
Toronto, ON
- Full-time
Strong hands-on Python/Java development and test automation experience.
Added 1 day ago
A
AI Forward Deployed Technology Senior Manager
Accenture
Mississauga, ON · Montreal, QC
- Full-time
Minimum of 10 years Python, Java, or equivalent programming experience.
Added 1 day ago
Software Engineer
Scotiabank
Toronto, ON
Strong programming skills (Python and/or Java)
Added 1 day ago
E
Ingénieur en développement logiciel de tests (SDET)
EXFO
Montreal, QC
- Full-time
· Solides compétences en programmation ou en script avec Java, JavaScript/TypeScript, Python, Go ou des langages comparables.
Added 1 day ago
CI
Lead Engineer, Credit Investments, Alternative Investments Technology
CPP Investments | Investissements RPC
Toronto, ON
- Full-time
Extensive experience with programming languages such as Python, C++ or Java
Added 1 day ago
ES
Senior Program Manager – AI Security Research
Epsilon Solutions Ltd.
Toronto, ON
- Contract
Added 1 day ago
BO
Developer/Senior Developer - Payments and Tokenization
Bank of Canada
Toronto, ON
- Temporary
Strong programming skills in one or more modern languages such as Java, Kotlin, Go, C#, TypeScript, Python or Rust.
Added 1 day ago
OS
Senior Forward Deployed Engineer (FDE)
Open Systems Technologies
Toronto, ON
- Contract
We are seeking a Senior Forward Deployed Engineer (FDE) with deep Java and Python technology expertise to work directly with our Fintech clients in the Spread Products space. This is a…
Added 1 day ago
JW
Software Engineer, Web3 Backend
Jobs Web3
Toronto, ON
- Full-time
Expertise in backend development using languages such as Go, Python, or Java, with a solid grasp of cloud-native architectures.
Added 1 day ago
SL
Site Reliability Engineer / Release Management & Automation Specialist
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Hands-on coding experience in Java, Apache Tomcat, JAX-RS, Maven, and Gradle
Added 1 day ago
A
AI Native Developer (Agentic / Applied)
Accenture
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON · Montreal, QC
- Full-time
Proficiency in Python; experience with Java or equivalent backend language acceptable
Added 1 day ago
A
AI Native Solutions Lead (Agentic / Applied)
Accenture
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON · Montreal, QC
- Full-time
Proficiency in Python; experience with Java or equivalent backend language acceptable

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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