Mobile developer Jobs in Calgary, AB

Overview of role:

WestJet is looking for an Intermediate Mobile Developer to join our Flutter-based mobile app team. Our app has over 2 million monthly active users and is used by nearly every WestJet traveler to book flights, manage trips, check-in, access boarding passes, track flight status, select seats, and use loyalty features.

You’ll work on a full Flutter app, collaborating with developers, QA, designers, and other Digital teams (APIs, analytics, security) to enhance features, improve reliability, and deliver high-quality solutions. This role is ideal for a developer who enjoys real technical challenges, taking ownership, and building production-ready mobile apps at scale.

Key deliverables include:

• Develop and maintain Flutter-based mobile features across the app’s core functionality.
• Solve challenging problems such as trip syncing and silent push notifications for reliable background updates.
• Write clean, testable code, contributing to unit, widget, golden, and integration tests.
• Participate in code reviews and provide feedback to maintain high standards.
• Collaborate with cross-functional teams to design and implement scalable solutions.
• Contribute to CI/CD pipelines and participate in release management using Azure DevOps (moving to GitHub).
• Continuously improve the app’s performance, user experience, and accessibility.
• Work on a Flutter-native app at scale with over 2 million monthly active users.
• Tackle real technical challenges and evolve core app features.
• Collaborate with a strong, supportive team and cross-functional partners.
• Stay current with modern mobile technologies and best practices.

Experience & Qualifications

• Bachelor’s degree in Computer Science/Engineering or equivalent experience.
• 4–6 years of professional software development, including building production mobile applications.
• Technical Stack:
  • Flutter & Dart (primary stack)
  • Native iOS (Swift/Objective-C) or Android (Kotlin/Java) experience is a plus
  • REST & GraphQL integration
  • CI/CD experience (Azure DevOps; moving to GitHub)
  • State management: Provider (current), moving to Bloc/Cubit
• Experience writing unit, integration, and widget tests.
• Familiarity with Appium end-to-end automation is a plus.
• Knowledge of Material Design and Human Interface Guidelines.
• Familiarity with accessibility standards.
• Comfortable working in a Scrum environment and contributing to cross-functional DevOps processes.
• You are a self-motivated, proactive developer who takes ownership of your work and drives features from concept to release.
• You enjoy debugging production issues, collaborating across teams, and contributing to high-quality, maintainable code.
• You have a strong work ethic and thrive in a fast-paced environment.
• You’re excited about working on large-scale, impactful apps with real users.

The benefits of being a WestJetter:

WestJet provides all WestJetters with a competitive total rewards package. On top of that, we offer:

• A fun and friendly culture with colleagues who work together to win
• Travel privileges for you and your family, effective from your start date
• Savings and Benefit programs that are flexible to meet your specific needs