About the job Lead Developer (Full Stack - .NET, C#) About Us ReserveX is a quickly growing travel tech start-up on a mission to enable

amazing travel experiences 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 Position We 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 Bring Technical Expertise & Experience

5+ years

of software development experience

3+ years

designing and building

high-performance, cloud-based applications

Travel technology experience with tour and cruise booking applications is preferred

Strong expertise in

.NET (C#) development

and REST, Micro Service API's

Docker Containers

Front-end experience in

ASP.NET, Angular, and React

In-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 design

Knowledge of

API security best practices

and authentication/authorization methods

Familiarity with

modern AI-powered development tools

Ability to

collaborate with business and technical teams

to translate requirements into real-world solutions

Strong problem‑solving mindset

with an eagerness to learn and grow

Exceptional communication skills

(both written and verbal)

A commitment to

code quality, scalability, and maintainability

Mentorship experience

and a desire to elevate team performance

Bonus Skills (Nice to Have!)

SEO optimization, data analytics, and reporting

experience

Experience in the travel industry

or with travel technology platforms

Infrastructure automation

and DevOps practices (e.g., CI/CD, Infrastructure as Code)

Why 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 prospect 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 .

Equity in ReserveX is available for the right candidate.If you're looking for a

challenging, rewarding opportunity

where you can

lead, build, and make a lasting impact , wed love to hear from you!

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📌 Lead Developer (Full Stack -.NET, C#) (Winnipeg)
🏢 ReserveX
📍 Winnipeg