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Overview Employment Type: Full-time Regular City: Calgary, AB (YYC) Posting Open Date: 01/26/2026 Posting Close Date: 02/09/2026 (Please note the posting will close at 11:59pm MST) This position requires in-person collaboration up to 5 days per week. Please note this arrangement is subject to change with business requirements. Why WestJet: Every WestJet journey has the potential to enrich lives; a career with us is no exception. WestJet arrived on the Canadian airline scene in 1996 and changed the industry for the better. We made air travel more affordable for Canadians and now we''''re going global. Join us, this is where your career story takes off. Overview of role: The Senior Engineer is accountable to design, develop, implement, and support integration platforms/solutions. This role will collaborate closely with data analytics, cybersecurity, architecture, and product engineering teams. You are the technical lead of our integration platforms, solutions, and delivery partners, leveraging modern practices and tooling to enable our business. Responsibilities Design & develop integration solutions, platforms, guidelines, and standards Develop and deliver quality code driving best practices, documentation and knowledge sharing Partner with architecture to create detailed designs Guide and mentor technical staff, and provide advice to management Collaborate with technical leaders and developers on enterprise solutions Provide recommendations for the integration roadmap related to solutions, platforms, resiliency, scalability, and security Participate in requirements gathering and analysis for multiple products/initiatives Serve as an advisor to management and drive appropriate actions, while ensuring implementation of compliance and communication protocols Engage in daily standups, requirements/estimation sessions, code reviews and sprint retrospectives Provide developer technical support for complex platforms/solutions Operate in ambiguous situations and provide original/innovative process/technical guidance to others Regularly makes decisions under minimal guidance that have a significant impact on the organization Provide off-business-hour on-call support for Integration Solutions in a weekly rotation Deploy/implement solution updates/upgrades into multiple environments Manage different priorities and collaborate with cross-functional teams Hands-on experience in different deployment strategies Qualifications Degree in Computer Science, and 10+ years experience, or an equivalent combination of training and experience 8+ years Azure cloud experience with a broad set of Azure resources 5+ years working with agile DevOps teams 10+ years of Java Spring Boot development and Spring Framework/components 5+ years leading technical delivery Highly experienced in event-driven development, especially using Kafka or other messaging/pub-sub systems Expert knowledge of Microservices and API (REST and SOAP), containers, and serverless workloads with Docker Intimate knowledge of Microservice design patterns and proven application Expert in building high-performance distributed systems with resiliency, security, and recovery capabilities Expert in managing, transforming, and storing complex data structures Experience mentoring/coaching developers and students Broad knowledge of IT aspects including application development, network/system administration, QA, and data management Strong problem-solving skills and advanced interpersonal and communication skills, including influencing others Nice to have: Kubernetes, automated testing frameworks/tools, IIB and DataPower experience Experience with ITIL is considered an asset Hands-on experience in platform configuration, policy fine-tuning, optimization, and maintenance Benefits 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 How to Apply Think we are a fit? Apply now! About WestJet Group of Companies WestJet took to the skies in 1996 with just over 200 employees and three aircraft operating service to five destinations. Since then, WestJet has pioneered low-cost travel in Canada, cutting airfares in half, and increasing the flying population in Canada by more than 50 percent. Following integration with Sunwing in 2025, more than 14,000 WestJetters support nearly 200 aircraft and connect guests to more than 100 destinations across North America, Central America, the Caribbean, Europe and Asia. WestJet Group includes WestJet Airlines, Sunwing Vacations Group and WestJet Cargo. Our Safety Promise At WestJet, the safety and security of our people and our guests is a core value. You will be expected to follow safe work practices to ensure your well-being and the safety of others. Our Commitment to Diversity and Inclusion We embrace what makes us unique and what makes us WestJet. We welcome diverse skills, experiences, and backgrounds, and encourage you to apply even if you dont meet every qualification listed. If you require accommodation at any stage, please contact our Talent Acquisition team at [email protected]. Our recruitment process is competitive; only those selected to move forward will be contacted with next steps. For more information, please visit WestJet.com. #LI-TO1 #J-18808-Ljbffr