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Added 3 months ago
AT
Principal Software Developer(Platform)
Aspen Technology
Montreal, Quebec
- Full-time
AspenTech is looking for a talented and experienced Developer to join our Enterprise Operations Platform (EOP) organization. In this role, you will be a member of an Agile development team
Added 1 month ago
Staff Full stack Engineer [CONSUMER]
HelloFresh
Toronto, ON
Proficiency and production experience with one or more backend languages such as Golang, Python, or Java.
Added 3 months ago
SD
Artificial Intelligence (AI) Architect
Symbiotic Digital
Unorganized North Algoma, Ontario · Downtown Toronto (Ryerson), Ontario
- Contract
Added 3 months ago
M
Senior Test Automation Developer
MNP
Calgary, Alberta
- Full-time
Make an impact with our Technology - Development team as a Senior Test Automation Developer. This diverse team of tech-savvy builders and problem solvers embraces digital transformation,…
Added 4 months ago
S
Senior Software Developer
SOTI
Mississauga, Ontario
- Full-time
…the one who is making it to happen. As our Senior Software Developer, you’ll own the core services that onboard thousands of devices, while mentoring a small, passionate team that ships…
Added 4 months ago
E
Développeur(-euse) principal d’application mobile − Android / Senior Mobile Developer – Android
Expedia
Montreal, Quebec · Canada - Quebec - Montreal
- Full-time
…qualité, en mettant l’accent sur une architecture épurée, une intégration robuste des interfaces API et une modélisation efficace des données pour soutenir des expériences mobiles…
Added 4 months ago
R
Developpeur logiciel pour systemes d'essai moteurs | Software Developer for Engine Testing Systems
RTX
Longueuil, Quebec
- Full-time
Contribuer à l'intégration des essais moteurs en configurant de nouveaux environnements et systèmes de test pour améliorer les capacités d'essai.
Added 4 months ago
E
Développeur(-euse) de logiciels sénior(e) (contenu) / Senior Software Development Engineer
Expedia
Montreal, Quebec · Canada - Quebec - Montreal
- Full-time
…logiciel, soit de la conception aux tests, en passant par l’intégration, le déploiement, la surveillance et le…
Added 2 months ago
Crypto Platform Engineer
Scotiabank
Toronto, ON
…developing implementation checklists and executing hands-on systems integration for Crypto Platforms, including HSM…
Added 1 month ago
OT
Principal IT Software Developer
Open Text Corporation
Waterloo, ON
- Other
The Principal Developer, IT – System Integrations is a senior technical leader responsible for the design, development, and evolution of enterprise integration solutions across complex,…
Added 4 months ago
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Principal Software Developer – Data Architect
Caseware
Toronto, Ontario
- Full-time
We are seeking a Principal Software Developer – Data Architect to drive the technical vision and architectural
Added 4 months ago
SD
Software Developer – Back End
Symbiotic Digital
Unorganized North Algoma, Ontario · Downtown Toronto (Ryerson), Ontario
- Contract
We are seeking a Senior Back-End Software Developer to
Added 2 months ago
Principal Engineer, Engineering Productivity & Tooling
Netskope
Toronto, ON
Lead the evaluation and integration of cutting-edge developer tools, including advanced automation and AI-powered solutions, to improve engineering velocity and productivity
Added 2 months ago
Senior Software Developer Cloud
AGFA
Waterloo, Ontario
We are seeking a Senior Software Developer to join our Waterloo team. As a vital member of our team, you will be involved in the full software development lifecycle, including design,…
Added 2 months ago
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Senior Technical Consultant - JAVA
Finastra
Mississauga, ON
- Full-time
Solution integration including offshore developments
Added 4 months ago
[VO2 Canada] - Développeuse.eur Fullstack- Missions Ponctuelles
VO2 Group
Montreal, Quebec
Added 4 months ago
[VO2 Canada] - Développeuse.eur Back-End- Missions Ponctuelles
VO2 Group
Montreal, Quebec
Added 4 months ago
IL
Senior Software Quality Engineer
Invesco Ltd.
Charlottetown, Prince Edward Island
- Full-time
Execute functional, integration, regression, performance, and security tests as needed.
Added 2 months ago
S
Developer, Cloud Engineering - Contract Full Time for 12 Months
Scotiabank
Toronto, ON
- Full-time
As a Developer, Cloud Engineering working in the DevOps team in Toronto, you’ll be responsible for collaborating across the bank with software developers and other specialists throughout…
Added 2 months ago
Software Engineer, Global Payments Technology
Scotiabank
Toronto, ON
The Software Developer plays a pivotal role in the success of Global Payment Solutions – Cash Management Technology by driving engineering excellence, technical delivery, and guiding a…
Added 4 months ago
FC
Manager Development FCC
Fidelity Canada
Toronto, Ontario
- Full-time
…process when delivering client-facing web solutions and secure integration points. The following responsibilities are part of this…
Added 1 month ago
GS
SBT Content Software Engineer II
Guidewire Software
Remote, Canada
- Full-time
- Remote
Proficiency in Core Java, and good working knowledge of the Spring framework
Added 1 month ago
Senior II Software Developer - Agentic System
Coveo
Montreal, QC
Contribute to architectural decisions and engineering best practices across Python, TypeScript, Java, and AWS technologies.
Added 4 months ago
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Senior Full Stack Developers
FCC / FAC
Regina, Saskatchewan · Alberta · British Columbia · Newfoundland and Labrador · Saskatchewan · Agriculture Place
- Full-time
…that support FCC’s internal platforms, lending systems and developer tooling. You’ll provide technical leadership, solve complex problems and help teams deliver reliable, efficient…
Added 4 months ago
Développeur·euse principal·e de données//Senior Data Developer
Plusgrade
Montreal, Quebec
…en encadrant les ingénieur·e·s intermédiaires de l'équipe. L'intégration de l'IA fait partie intégrante de notre modèle opérationnel, ce qui signifie que tu participeras à la…

Plusgrade

Développeur·euse principal·e de données//Senior Data Developer

Montreal, QC, Canada

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Job details

Posting language: English · French
Posted: Jun 22, 2026

Original job description

English section of this bilingual listing.

Plusgrade's data platform powers decisions and machine learning models for the biggest travel brands in the world, and we need someone ready to own the evolution of this high-scale infrastructure.

What You'll Be Doing

You will design and implement resilient batch and streaming data pipelines, translating high-level architecture into actionable engineering solutions. You will optimize cloud infrastructure for performance and cost efficiency while mentoring intermediate engineers across the team. Our delivery model actively integrates advanced automation, so you will help restructure how our pipelines and tools are built, reviewed, and delivered around intelligent systems. Working closely with data scientists and product teams, you will ensure our mission-critical data flows remain scalable and trusted end to end.

The Stack

You have advanced proficiency in Python, SQL, and modern data warehouses like Snowflake, along with a track record of building production-grade pipelines using tools like Airflow or Dagster.
You have structurally changed how your team works around AI, building shared systems others depend on and raising the technical bar for the developers around you.
You bring deep hands-on experience with real-time streaming architectures and have successfully scaled automated monitoring and data quality frameworks for critical pipelines.
You possess a strong software engineering foundation, applying robust testing, version control, CI/CD, and infrastructure as code to everything you build.
You are a natural technical mentor who collaborates effectively across functional teams to translate complex architecture into high-leverage business outcomes.

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.

Read the full bilingual original

An English version will follow.

Développeur·euse principal·e de données

La plateforme de données de Plusgrade alimente les décisions et les modèles d'IA pour les plus grandes marques de voyage au monde, et nous recherchons une personne prête à façonner l'évolution de cette infrastructure à grande échelle.

Ce que tu feras

Tu concevras et déploieras des pipelines de données batch et streaming hautement performants en transformant l'architecture globale en solutions d'ingénierie concrètes. Tu optimiseras l'infrastructure cloud pour maximiser l'efficacité et la performance tout en encadrant les ingénieur·e·s intermédiaires de l'équipe. L'intégration de l'IA fait partie intégrante de notre modèle opérationnel, ce qui signifie que tu participeras à la restructuration de la production et de la livraison du code pour automatiser l'évaluation de nos pipelines. En étroite collaboration avec nos équipes de science des données et de produits, tu assureras la robustesse de nos produits de données du début à la fin.

La stack technique

Snowflake · Python · SQL · Java · Scala · Airflow · Dagster · Kafka · Kinesis · S3 · Glue · Lambda · EMR · ECS · Terraform · CloudFormation · Docker · Kubernetes

Ce que tu apportes

Tu as une maîtrise approfondie de Python, SQL et des bases de données modernes, combinée à une solide expérience dans la conception de pipelines complexes avec des outils comme Snowflake, Airflow ou Dagster.
Tu as déjà transformé la façon dont ton équipe collabore autour de l'IA, en mettant en place des systèmes partagés et en élevant le niveau de compétence technique globale de ton entourage.
Tu possèdes une expertise pratique des architectures en temps réel et événementielles comme Kafka, et tu sais automatiser les frameworks de surveillance pour les flux critiques.
Tu penses comme un·e ingénieur·e logiciel chevronné·e, appliquant naturellement les meilleures pratiques de tests, de révision de code, de CI/CD et de gestion d'infrastructure as code.
Tu aimes guider tes pairs, encadrer le talent technique et collaborer de manière transparente avec les parties prenantes pour traduire des concepts complexes en livrables de haute qualité.

Pourquoi Plusgrade

Le voyage, c'est avant tout les moments qui rendent chaque trajet unique. Chez Plusgrade, nous bâtissons la technologie qui rend ces moments possibles, des offres de surclassement et expériences de fidélisation aux outils de revenus utilisés par plus de 575 partenaires dans les secteurs aérien, hôtelier, des croisières, ferroviaire et des services financiers à travers le monde.

Le travail est mondial, complexe et valorisant. Tu résoudras des problèmes concrets, tu prendras en charge des projets de l'idée jusqu'au résultat, et tu travailleras aux côtés de personnes intelligentes, curieuses et engagées à faire un travail de qualité.

Nous donnons aussi à nos équipes accès à des outils d'IA et les encourageons à les utiliser de manière réfléchie, pour aller plus vite, explorer des idées et bâtir de meilleures façons de travailler.

Nous faisons confiance à nos équipes pour donner le meilleur d'elles-mêmes. Cela signifie autonomie, flexibilité et espace pour grandir.

Viens bâtir l'avenir du voyage avec nous.

Ce que tu aimeras chez nous

🏦 REER de contrepartie · 🏥 Plans de santé complets · 📅 Programme de congés payés flexible · ✈️ Allocation d'expérience de voyage · 🧘 Crédit annuel pour bien-être · 🚆 Allocation pour des fournitures de bureau / transport · 🌅 Programme de travail à distance basé sur l'ancienneté · 🍼 Programme de prime de congé parental · 🌍 Passeport pour l'aventure · 🎓 Allocation de formation

Notre processus

Nous croyons que chaque candidat·e mérite une expérience juste et transparente, peu importe l'issue, tout le monde reçoit un retour.

Notre processus : Appel avec le·la recruteur·euse → Entrevue avec le·la responsable de l'embauche → Entrevue finale.

Plusgrade est un employeur offrant des chances égales et s'engage à fournir un processus de recrutement accessible. Nous accueillons les candidatures de toutes les personnes qualifiées, sans égard à l'identité ou l'expression de genre, la race, l'origine ethnique, la croyance, le lieu d'origine, l'âge, le sexe, l'état civil, le handicap physique ou mental, l'orientation sexuelle ou toute autre catégorie protégée par la loi. Des accommodements sont disponibles sur demande. Nous pourrions utiliser des outils assistés par l'IA pour aider à filtrer et évaluer les candidat·e·s pour ce poste. Cette offre d'emploi concerne un poste vacant existant.

\n\n

Senior Data Developer

Plusgrade's data platform powers decisions and machine learning models for the biggest travel brands in the world, and we need someone ready to own the evolution of this high-scale infrastructure.

What You'll Be Doing

The Stack

Snowflake · Python · SQL · Java · Scala · Airflow · Dagster · Kafka · Kinesis · S3 · Glue · Lambda · EMR · ECS · Terraform · CloudFormation · Docker · Kubernetes

What You Bring

You have advanced proficiency in Python, SQL, and modern data warehouses like Snowflake, along with a track record of building production-grade pipelines using tools like Airflow or Dagster.
You have structurally changed how your team works around AI, building shared systems others depend on and raising the technical bar for the developers around you.
You bring deep hands-on experience with real-time streaming architectures and have successfully scaled automated monitoring and data quality frameworks for critical pipelines.
You possess a strong software engineering foundation, applying robust testing, version control, CI/CD, and infrastructure as code to everything you build.
You are a natural technical mentor who collaborates effectively across functional teams to translate complex architecture into high-leverage business outcomes.

Why Plusgrade

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

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.

Apply About employer

More about this job

Responsibilities

Design and implement high-performance batch and streaming data pipelines while optimizing cloud infrastructure for efficiency. Collaborate with data science and product teams to ensure scalable data flows and mentor intermediate engineers.

Requirements

Requires advanced proficiency in Python, SQL, and modern data warehouses like Snowflake, with experience in Airflow or Dagster. Must have a strong software engineering foundation and expertise in real-time streaming architectures like Kafka.

Skills

Python
SQL
Snowflake
Airflow
Dagster
Kafka
Kinesis
Terraform
Docker
Kubernetes
CI/CD
Infrastructure as Code
Data Pipeline Design
Cloud Infrastructure Optimization
Real-time Streaming
Technical Mentorship

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

Snowflake
Python
SQL
Java
Scala
Airflow
Dagster
Kafka
Kinesis
S3
Glue
Lambda
EMR
ECS
Terraform
CloudFormation
Docker
Kubernetes
Data Engineering
Batch Processing
Streaming Data
AI Integration
CI/CD
Infrastructure as Code
Data Quality
Cloud Infrastructure
Machine Learning Models
Travel Technology

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