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Added 3 months ago
GC
Forward Deployed Engineer (AI Practice)
Greenlight Consulting
North York, Ontario
- $90,000 to $130,000 CAD / year
The Forward Deployed Engineer is Greenlight’s most senior technical delivery role. You design, build, and operationalize AI agent workflows and intelligent automation solutions - embedded…
Added 3 months ago
GC
AI Lead Consultant, AI Practice
Greenlight Consulting
Toronto, Ontario
- $90,000 to $130,000 CAD / year
AI-fluent without being an engineer - you know what agents can and can't do
Added 3 months ago
AG
Mine Engineer, Mid Range Planning
Alamos Gold Inc.
Dubreuilville Township, Ontario
- Full-time
As the Mine Engineer – Mid‑Range Planning, reporting to the Senior Production Engineer, you will play a pivotal role in developing, maintaining, and optimizing the rolling 12‑month mine…
Added 3 months ago
M
Technology Architect
MGIS
Ottawa, Ontario
- Contract
…Support team is responsible for the development, engineering, integration, maintenance, and operations of solutions, applications, and COTS products supporting a large intellectual property…
Added 1 month ago
Industrialization Engineer
Alstom
Kingston, ON
Could you be the full-time Industrialization Engineer in Kingston, ON we’re looking for?
Added 3 months ago
M
Senior Electrical Engineer
MGIS
Ottawa, Ontario
- Contract
We are seeking a Senior Engineer, Electrical. The successful candidate will design and build an automotive Electronic Control Unit (ECU) network integration and cyber evaluation environment…
Added 3 months ago
SD
Senior AI Engineer
Symbiotic Digital
Unorganized North Algoma, Ontario · Downtown Toronto (Ryerson), Ontario
- Contract
We are seeking a Senior AI Engineer to design, develop, and
Added 2 months ago
EG
Vice President, Municipal Engineering
Egis Group
Toronto, ON
- Full-time
We are seeking a senior leader to serve as Vice President, Municipal Engineering, responsible for building, leading, and growing Egis’ municipal engineering practice across Ontario.
Added 3 months ago
GG
Nuclear Energy Engineering Design Leader
GHD Group Pty Ltd
Toronto, Ontario
- Full-time
…GHD. Identify internal capability gaps, support recruitment of senior nuclear professionals, mentor emerging talent, and help build a resilient, technically strong, future-ready nuclear…
Added 1 month ago
Senior Systems Engineer, Nuclear
ATS Automation
Cambridge, ON
As a Senior Systems Engineer - Nuclear you are the driving technical force behind problem solving efforts. You will work with the customer, ATS project manager, and ATS design, assembly,…
Added 3 months ago
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Senior FDIR-FSW Systems Engineer | Hybrid/Remote Opportunity | Fastwater Staffing
HIKINEX
Remote, Canada
- Full-time
- Remote
We are seeking a Senior FDIR-FSW Systems Engineer to support the design, analysis, and verification of Fault Detection, Isolation, and Recovery (FDIR) systems for advanced LEO and MEO…
Added 3 months ago
H
Senior Flight-Operations Satellite Systems Engineer | Hybrid/Remote Opportunity
HIKINEX
Remote, Canada
- Full-time
- Remote
We are seeking a Senior Flight-Operations Satellite Systems Engineer to lead the design, integration, and optimization of advanced satellite operations for LEO and MEO missions. In this…
Added 3 months ago
H
Senior Mission & Operations Satellite Systems Engineer – Hybrid/Remote Opportunity | Fastwater Staaffing
HIKINEX
Remote, Canada
- Full-time
- Remote
We are seeking a Senior Mission & Operations Satellite Systems Engineer to lead mission planning, systems engineering, and operational design for advanced LEO and MEO satellite programs. In…
Added 1 month ago
Senior UX/UI Designer
Scotiabank
Toronto, ON
The Senior UI/UX Engineer will design and build an exceptional internal developer experience by executing a consolidated Internal Developer Portal on Backstage. This role blends user…
Added 1 month ago
Senior Mechanical Engineer - Rail Systems and Building Integration - Magog, Canada
Arjo
Magog, QC
We are seeking a passionate Senior Mechanical Engineer with a strong interest in product design and complex technical challenges to contribute to the development of our rail systems,…
Added 3 months ago
Staff Software Engineer, Banking
Brex
Vancouver, British Columbia
As a Staff Software Engineer in Banking, you will help shape the technical direction of one of Brex’s most strategic and complex product areas. The Banking org is both a product and…
Added 3 months ago
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Process Designer
CRB
Mississauga, Ontario
- $60,000 to $80,000 CAD / year
- Full-time
The Process Designer II performs their job functions under the supervision of a senior designer or discipline lead. The Process Designer works on matters of basic to intermediate complexity…
Added 3 months ago
Senior CI/CD & DevOps Solution Engineer
Staffinity Inc
Halifax, Nova Scotia
Staffinity is currently seeking a Senior CI/CD & DevOps Solution Engineer for a premier corporate client located in Halifax. This is a full-time position offering a competitive salary and…
Added 3 months ago
AG
Senior OT and Cybersecurity Systems Specialist
ADGA Group Consultants Inc
Ottawa, Ontario
- $100 to $120 CAD / hour
- Contract
ADGA is seeking a Senior Operational Technology (OT) and Cybersecurity Systems Specialist. This role is responsible for conducting comprehensive assessments, planning, and design activities…
Added 3 months ago
KC
Senior Program Manager
Kepler Communications
Toronto, ON
- Full-time
Collaborate closely with the Program Director, peer Program Managers, Chief Engineer, and Systems Engineering team to maintain cohesive strategy and consistent messaging
Added 4 months ago
KC
Forward Deployed AI Engineer
Keyrus Canada
Toronto, ON · Montreal, QC
- Full-time
We are currently building our talent pipeline for upcoming Forward Deployed AI Engineer opportunities in Canada. While we may not have an immediate opening today, we are actively connecting…
Added 3 months ago
C
Process Designer
CRB
Mississauga, Ontario
- $60,000 to $80,000 CAD / year
- Full-time
The Process Designer II performs their job functions under the supervision of a senior designer or discipline lead. The Process Designer works on matters of basic to intermediate complexity…
Added 3 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 2 months ago
TC&IS System Engineer
Alstom
Saint-Bruno, QC
Could you be the full-time System Engineer for Signaling Systems in Saint-Bruno we’re looking for?
Added 3 months ago
E
Développeur(-euse) de logiciels sénior(e) (contenu) / Senior Software Development Engineer
Expedia
Montreal, Quebec · Canada - Quebec - Montreal
- Full-time
Développeur(-euse) de logiciels sénior(e) (contenu)

Expedia

Développeur(-euse) principal d’application mobile − Android / Senior Mobile Developer – Android

Montreal, QC, Canada
Canada - Quebec - Montreal, Canada

Employees in this role have the potential to increase their pay up to $233,500.00, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role. · Full-time

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Job details

Pay: Employees in this role have the potential to increase their pay up to $233,500.00, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role.
Job type: Full-time
Posting language: English · French
Posted: Jul 1, 2026

Original job description

English section of this bilingual listing.

At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business.

Here, you'll do meaningful work that helps millions of people discover, book, and experience travel with more ease, confidence, and joy. Our five Behaviors-Traveler First, Think Big, Operate with Excellence, Ownership Mindset, and Succeed Together-help foster a supportive environment where people can grow their careers and have the flexibility, benefits, and support to do their best work. Join us and build for travelers everywhere.

Développeur(-euse) principal d’application mobile − Android

Introduction to the team
We, the Home & Navigation team, shape the first interaction that millions of travelers have with Expedia. We're looking for a motivated, curious, and forward-thinking engineer who is passionate about delivering seamless, personalized experiences across native apps and the web.

As part of our team, you'll be instrumental in crafting the initial experience for customers as they enter the Expedia ecosystem. From the home page to navigation, your work will ensure travelers can easily explore, discover, and shop for their ideal travel products, traversing core platform initiatives and building Expedia Group’s various brands.

In this role, you will:

Design, implement, and maintain high-quality Android applications, focusing on clean architecture, robust API integration, and effective data modeling to support scalable mobile experiences
Lead system and low-level design for complex mobile features, including modularization, performance optimization, and integration patterns across multiple services and platforms
Drive technical excellence in the Android codebase by establishing standards for code quality, testing, observability, and reliability, and by conducting thorough code and design reviews
Collaborate with cross-functional teams to translate product and UX requirements into technical solutions, ensuring consistency, accessibility, and reusability of mobile components across domains
Safely integrate and operate AI/ML enabled solutions that improve outcomes, including familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products
Mentor and guide other Android engineers, sharing best practices for mobile development, release processes, and operational support for applications in production

Minimum Qualifications:

Bachelor's degree in Computer Science or a related technical field; or Equivalent related professional experience
8+ years of relevant professional experience
Strong proficiency with core Android development (Kotlin/Java, Android SDK, UI frameworks), including API design, data modeling, and system design for mobile architectures with ownership of end-to-end feature delivery for one or more services or products
Demonstrated experience with testing, monitoring, and operating Android applications in production environments, including troubleshooting performance, reliability, and security issues
Experience contributing to the technical direction of a codebase, including setting and upholding standards for code quality, reviews, and maintainability across features or components

Preferred Qualifications:

Experience leading the technical design and implementation of complex Android features or subsystems, including cross-service integrations and modular architectures that operate at scale
Advanced proficiency with Jetpack components/Jetpack Compose, Android UI/UX best practices, and performance optimization
Deep understanding of Android app architecture patterns (e.g., MVVM, MVI, MVP)
Proven ability to optimize mobile performance, scalability, and resource usage, leveraging data and metrics to guide technical decisions and validate outcomes
Familiarity with AI-driven mobile experiences, such as integrating recommendation systems, personalization, or intelligent assistance into Android applications, and safely integrating and operating AI/ML-enabled solutions that improve user and business outcomes
Demonstrated ability to apply AI/ML adjacent techniques (for example, leveraging on device ML frameworks or AI powered developer tools) to improve development productivity, quality, or customer outcomes
Experience defining and improving release strategies, and operational processes for Android apps, including safe deployment, rollback, and incident response
Bilingual in French and English

The total cash range for this position in Montreal is $146,000.00 to $204,500.00. Employees in this role have the potential to increase their pay up to $233,500.00, which is the top of the range, based on ongoing, demonstrated, and sustained performance in the role.

Starting pay for this role will vary based on multiple factors, including location, available budget, and an individual’s knowledge, skills, and experience. Pay ranges may be modified in the future.

Benefits and perks

Expedia Group offers benefits and perks designed to support employees and their families, including medical, dental, and vision coverage, paid time off, an Employee Assistance Program, wellness and travel reimbursement, travel discounts, and International Airlines Travel Agent Network (IATAN) membership. Learn more about life at Expedia Group at https://careers.expediggroup.com/life.

Accommodation requests

Expedia Group is committed to providing an inclusive and accessible recruiting experience. If you need an accommodation or adjustment due to a disability during the application or recruiting process, please submit a request at https://expedia.service-now.com/askeg?id=job_accommodation.

About Expedia Group

Expedia Group includes three flagship consumer brands - Expedia, Hotels.com, and Vrbo - along with a leading B2B travel business and travel advertising offerings. Across our brands and business, we help travelers explore the world with confidence and ease.

Important notice

Employment opportunities and job offers at Expedia Group will always come from Expedia Group's Talent Acquisition and hiring teams. Never share sensitive personal information unless you are confident of the recipient. Expedia Group does not extend job offers via email or messaging tools to individuals with whom we have not made prior contact. Our email domain is @expediagroup.com. The official place to find and apply for roles is https://careers.expediagroup.com/jobs/.

Equal Opportunity

Expedia is committed to creating an inclusive work environment with a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other characteristic protected by law. This employer participates in E-Verify. The employer will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 to confirm work authorization.

Read the full bilingual original

Développeur(-euse) principal d’application mobile − Android

Présentation de l’équipe
Nous sommes l’équipe Home & Navigation et nous façonnons la première interaction que des millions de voyageurs ont avec Expedia. Nous recherchons une personne motivée, curieuse et avant-gardiste qui se passionne pour offrir des expériences fluides et personnalisées sur les applications natives et sur le Web.

En tant que membre de notre équipe, vous jouerez un rôle déterminant dans l’élaboration de l’expérience initiale des clients lorsqu’ils entrent dans l’écosystème Expedia. De la page d’accueil à la navigation, votre travail permettra aux voyageurs d’explorer, de découvrir et d’acheter facilement les produits de voyage qu’ils souhaitent, grâce à des initiatives plateforme clés et au développement des différentes marques d’Expedia Group.

Dans ce rôle, vous aurez les responsabilités suivantes :

Concevoir, mettre en œuvre et maintenir des applications Android de haute 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 évolutives.

Diriger la conception de fonctionnalités complexes pour les appareils mobiles, à l’échelle du système comme à l’échelle des composants de bas niveau, y compris la modularisation, l’optimisation des performances et les modèles d’intégration entre plusieurs services et plateformes.

Favoriser l’excellence technique dans la base de code Android en établissant des normes pour la qualité du code, les tests, l’observabilité et la fiabilité, et en réalisant des revues approfondies du code et de la conception.

Collaborer avec des équipes interfonctionnelles pour traduire les exigences de produit et de l’expérience utilisateur en solutions techniques, assurant la cohérence, l’accessibilité et la réutilisation des composants mobiles dans plusieurs domaines.

Intégrer et gérer de manière sécurisée des solutions basées sur l’intelligence artificielle (IA) et l’apprentissage automatique qui améliorent les résultats, notamment grâce à une bonne connaissance des systèmes, outils ou flux de travail basés sur l’IA, ainsi qu’à l’application des concepts d’IA et d’apprentissage automatique à des produits concrets.

Accompagner et guider d’autres ingénieurs Android, en partageant les pratiques exemplaires en matière de développement mobile, de processus de lancement et de support opérationnel pour les applications en production.

Compétences minimales requises :

Baccalauréat ès sciences en informatique ou dans un domaine technique connexe, ou expérience professionnelle pertinente équivalente

Au moins 8 ans d’expérience professionnelle pertinente

Maîtrise approfondie du développement Android (Kotlin/Java, Android SDK, frameworks UI), y compris la conception d’API, la modélisation de données et la conception de systèmes pour les architectures mobiles, avec la responsabilité de la livraison de fonctionnalités de bout en bout pour un ou plusieurs services ou produits

Expérience démontrée en matière de test, de surveillance et d’exploitation d’applications Android en environnements de production, y compris le dépannage des problèmes de performance, de fiabilité et de sécurité

Expérience de contribution à la direction technique d’une base de code, y compris la définition et le respect des normes de qualité du code, les révisions et la maintenabilité des fonctionnalités ou des composants

Qualifications souhaitées :

Expérience en direction de la conception technique et de la mise en œuvre de fonctionnalités ou sous-systèmes Android complexes, incluant des intégrations interservices et des architectures modulaires fonctionnant à grande échelle

Maîtrise avancée des composants Jetpack/Jetpack Compose, des pratiques exemplaires en matière d’interface utilisateur/expérience utilisateur Android et de l’optimisation de la performance

Compréhension approfondie des schémas d’architecture des applications Android (par exemple, MVVM, MVI, MVP)

Capacité avérée à optimiser les performances, l’évolutivité et l’utilisation des ressources sur mobile, en exploitant les données et les indicateurs pour orienter les décisions techniques et valider les résultats

Connaissance des expériences mobiles basées sur l’IA, comme l’intégration de systèmes de recommandation, la personnalisation ou l’assistance intelligente dans les applications Android, et l’intégration et l’exploitation sécuritaires de solutions basées sur l’IA et l’apprentissage automatique qui améliorent les résultats pour les utilisateurs et les entreprises

Capacité démontrée à appliquer des techniques liées à l’IA et à l’apprentissage automatique (par exemple, en tirant parti des cadres d’apprentissage automatique sur appareil ou des outils de développement alimentés par l’IA) afin d’améliorer la productivité, la qualité ou les résultats pour les clients

Expérience dans la définition et l’amélioration des stratégies de lancement et des processus opérationnels pour les applications Android, y compris le déploiement sécuritaire, le repositionnement et la réponse aux incidents

Bilinguisme (français et anglais)

English Translation -----------

Senior Mobile Developer – Android

In this role, you will:

Design, implement, and maintain high-quality Android applications, focusing on clean architecture, robust API integration, and effective data modeling to support scalable mobile experiences

Lead system and low-level design for complex mobile features, including modularization, performance optimization, and integration patterns across multiple services and platforms

Drive technical excellence in the Android codebase by establishing standards for code quality, testing, observability, and reliability, and by conducting thorough code and design reviews

Collaborate with cross-functional teams to translate product and UX requirements into technical solutions, ensuring consistency, accessibility, and reusability of mobile components across domains

Safely integrate and operate AI/ML enabled solutions that improve outcomes, including familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products

Mentor and guide other Android engineers, sharing best practices for mobile development, release processes, and operational support for applications in production

Minimum Qualifications:

Bachelor's degree in Computer Science or a related technical field; or Equivalent related professional experience

8+ years of relevant professional experience

Strong proficiency with core Android development (Kotlin/Java, Android SDK, UI frameworks), including API design, data modeling, and system design for mobile architectures with ownership of end-to-end feature delivery for one or more services or products

Demonstrated experience with testing, monitoring, and operating Android applications in production environments, including troubleshooting performance, reliability, and security issues

Experience contributing to the technical direction of a codebase, including setting and upholding standards for code quality, reviews, and maintainability across features or components

Preferred Qualifications:

Experience leading the technical design and implementation of complex Android features or subsystems, including cross-service integrations and modular architectures that operate at scale

Advanced proficiency with Jetpack components/Jetpack Compose, Android UI/UX best practices, and performance optimization

Deep understanding of Android app architecture patterns (e.g., MVVM, MVI, MVP)

Proven ability to optimize mobile performance, scalability, and resource usage, leveraging data and metrics to guide technical decisions and validate outcomes

Familiarity with AI-driven mobile experiences, such as integrating recommendation systems, personalization, or intelligent assistance into Android applications, and safely integrating and operating AI/ML-enabled solutions that improve user and business outcomes

Demonstrated ability to apply AI/ML adjacent techniques (for example, leveraging on device ML frameworks or AI powered developer tools) to improve development productivity, quality, or customer outcomes

Experience defining and improving release strategies, and operational processes for Android apps, including safe deployment, rollback, and incident response

Bilingual in French and English

Benefits and perks

Accommodation requests

About Expedia Group

Important notice

Equal Opportunity

Apply About employer

More about this job

Responsibilities

Design and maintain high-quality Android applications with a focus on clean architecture and scalable mobile experiences. Lead the technical design of complex features and mentor other Android engineers to ensure codebase excellence.

Requirements

Requires a Bachelor's degree in Computer Science or equivalent and at least 8 years of professional Android development experience. Proficiency in Kotlin/Java, Android SDK, and experience with production-level monitoring and AI/ML integration is expected.

Skills

Android Development
Kotlin
Java
Android SDK
Jetpack Compose
MVVM
MVI
MVP
API Design
Data Modeling
System Design
AI/ML Integration
Performance Optimization
Modular Architecture
Unit Testing
Code Review

Benefits

Medical Coverage
Dental Coverage
Vision Coverage
Paid Time Off
Employee Assistance Program
Wellness Reimbursement
Travel Reimbursement
Travel Discounts
IATAN Membership

Visa sponsorship

Not detected in the job text

Keywords

Android
Kotlin
Java
Android SDK
Jetpack Compose
MVVM
MVI
MVP
AI
Machine Learning
Modularization
API Integration
Data Modeling
Performance Optimization
Observability
Reliability
UX
Accessibility
Production Environments
Release Strategies
Bilingual
Travel Technology
Expedia Group

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