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Added 52 mins ago
O
ASIC Design Lead
O-HIVE.AI
Windsor, ON
- Full-time
Support system-level performance testing with robotics, autonomous platforms, and machine vision applications.
Added 4 hours ago
O
FPGA AI Accelerator Engineer
O-HIVE.AI
Windsor, ON
- Full-time
We are seeking a talented and motivated FPGA Engineer to join our engineering team and contribute to the development of hardware-accelerated spatial vision and edge AI systems.
Added 4 hours ago
A
Software Development Manager, Platform Engineering
Autodesk
Montreal, QC
- Full-time
We’re looking for a seasoned, hands-on Software Engineering Manager to lead a high-performing full-stack engineering team supporting our horizontal services and core technology platforms.
Added 5 hours ago
E
Cloud Native Software Developer
Ericsson
Ottawa, ON
- Full-time
…and high-performance user-plane functions on hyperscale cloud…
Added 5 hours ago
TT
Gas Turbine Engineer
Turbine Technical Services
Quebec, QC
- Full-time
The Field Services Engineer shall work as part of the TTS Engineering team with emphasis on:
Added 6 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Executes functional, integration, system, and regression tests.
Added 6 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Executes functional, integration, system, and regression tests.
Added 6 hours ago
SM
RQ11619 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Applies re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 6 hours ago
SM
RQ11619 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Applies re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 6 hours ago
SM
RQ11518 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Applies re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 6 hours ago
SM
RQ11518 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Applies re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 6 hours ago
SM
RQ11611 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Apply business process re-engineering to improve services through cost-effective delivery approaches.
Added 6 hours ago
SM
RQ11612 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Applies re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 6 hours ago
SM
RQ11619 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Applies re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 6 hours ago
SM
RQ11611 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Apply business process re-engineering to improve services through cost-effective delivery approaches.
Added 6 hours ago
SM
RQ11612 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Applies re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 6 hours ago
SM
RQ11612 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Applies re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 6 hours ago
SM
RQ11518 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Applies re-engineering concepts to promote business improvements through alternative and cost-effective service delivery approaches.
Added 6 hours ago
SM
RQ11622 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Executes functional, integration, system, and regression tests.
Added 7 hours ago
SQ
Quantum Hardware Scientist
SuperQ Quantum
ON · Waterloo South, Ontario
- Full-time
…University of Waterloo and be part of SuperQ’s scientific and engineering team. You will contribute to the expansion of SuperQ Quantum’s in-development superconducting quantum…
Added 7 hours ago
Lead Developer (Full Stack - .NET, C#)
ReserveX
Calgary, AB
…modernization, and mentor junior engineers. Youll also help shape engineering best practices, contribute to system architecture decisions, and support ongoing migration efforts from a…
Added 7 hours ago
Senior Installation Technician
Kandor
Mississauga, ON
Update security patches on specific platforms
Added 7 hours ago
K
Senior Software Engineer, Payments
Kindsight
Remote, Canada
- $120,000 to $150,000 CAD / year
- Full-time
- Remote
You will work closely with our Staff Engineer and Director of Engineering to design and deliver major features and capabilities within the platform. While the Staff Engineer will help shape…
Added 8 hours ago
X
Quantum Software Developer - Compilation
Xanadu
Toronto, ON
- Full-time
Perform R&D to support new hardware platforms, programming paradigms, and software tooling to enable optimal performance for quantum computing workloads.
Added 8 hours ago
X
Quantum Software Developer - Performance
Xanadu
Toronto, ON
- Full-time
Develop high-performance software components, adapting to new hardware platforms and programming paradigms.

ReserveX

Lead Developer (Full Stack - .NET, C#)

Calgary, AB, Canada

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Job details

Experience: 5+ years of software development experience
Posting language: English
Posted: Oct 11, 2026

Original job description

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
Linux OS
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

Leadership & Collaboration

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 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.

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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More about this job

Responsibilities

Provide technical leadership and architectural guidance while scaling the multi-day travel booking platform. Collaborate with a global team to modernize systems, mentor junior engineers, and contribute to the migration from monolithic to microservices architecture.

Requirements

Requires 5+ years of software development experience with strong expertise in .NET (C#), Linux, and cloud-based applications. Candidates should have hands-on experience with AWS, front-end frameworks like React, and a background in system architecture.

Skills

.NET
C#
Linux
API development
Cloud infrastructure
React
ASP.NET
Angular
SQL
NoSQL
AWS
Microservices
Docker
System architecture
Mentorship
Technical leadership

Benefits

Equity
Flexible work culture

Visa sponsorship

Not detected in the job text

Keywords

Full Stack
.NET 8.0
C#
Linux
API
Cloud Infrastructure
React
ASP.NET
Angular
SQL Server
Couchbase
AWS
EC2
S3
RDS
Microservices
Docker
REST
System Architecture
DevOps
CI/CD
Infrastructure as Code
Travel Technology
Software Development
Technical Leadership
Mentorship
Scalability
Performance Optimization
Modernization
AI-powered development tools

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