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Job Title


Senior .NET, C# Full-Stack Developer Opportunity


Company : ReserveX Inc.


Location : Calgary, Alberta


Created : 2026-01-16


Job Type : Full Time


Job Description

About the job Lead Developer (Full Stack - .NET, C#)About UsReserveX is a quickly growing travel tech start-up on a mission to enable amazing travel experience through innovative technology. Were a small, mighty team and have already moved mountains to build partnerships with some of the worlds favourite travel brands - and thats without a superstar like you.We are based in Calgary, Canada, but have an international team and are looking for people who will contribute to our growing culture and have a love for travel, adventure, and technology.About the PositionWe are looking for a Full-Stack Developer to provide technical leadership and architectural guidance as we scale our multi-day travel booking platform. This role requires expertise in .NET (C#), Linux OS, API development, cloud infrastructure, and front-end frameworks using React. We have recently upgraded to .NET 8.0 running on Linux, so experience with this environment is required.Youll collaborate with a global team, work on performance, scalability, and modernization, and mentor junior engineers. Youll also help shape engineering best practices, contribute to system architecture decisions, and support ongoing migration efforts from a monolithic to a microservices-based architecture.This is a hands-on role where youll actively contribute code while also ensuring the system remains secure, maintainable, and scalable.What You BringTechnical Expertise & Experience5+ years of software development experience3+ years designing and building high-performance, cloud-based applicationsTravel technology experience with tour and cruise booking applications is preferredStrong expertise in .NET (C#) development and REST, Micro Service API'sDocker ContainersFront-end experience in ASP.NET, Angular, and ReactIn-depth knowledge of SQL and NoSQL databases (e.g. SQL Server, Couchbase)Hands-on experience with AWS services (EC2, S3, RDS, etc.)Understanding of system architecture, micro services, and cloud-native designKnowledge of API security best practices and authentication/authorization methodsAbility to collaborate with business and technical teams to translate requirements into real-world solutionsStrong problem-solving mindset with an eagerness to learn and growExceptional communication skills (both written and verbal)A commitment to code quality, scalability, and maintainabilityMentorship experience and a desire to elevate team performanceBonus Skills (Nice to Have!)SEO optimization, data analytics, and reporting experienceExperience in the travel industry or with travel technology platformsInfrastructure automation and DevOps practices (e.g., CI/CD, Infrastructure as Code)Familiarity with modern AI-powered development toolsWhy Join ReserveX?Travel + Technology = fun. Were at the cross section of innovation and adventure, and its a blast.We put our people first. Balance, autonomy, and empowerment are key to our culture. Need that Friday to tackle the mountain hike youve been thinking about?Ready for lift-off. Were embarking on an adventure that has a steep trajectory. If you are looking for an opportunity to grow, consider getting onboard!This is a pivotal role in shaping the future of a high-growth travel technology company. We work in a collaborative, fast-moving environment where your contributions will have a direct impact.If youre looking for a challenging, rewarding opportunity where you can lead, build, and make a lasting impact, wed love to hear from you! #J-18808-Ljbffr