Senior Full Stack .NET Developer

Corpay; Vancouver; Hybrid; CAD 125,000 - 130,000; Full time

Benefits offered by this job

Assigned workspace in Vancouver office

Formal hands-on training

Job summary

Corpay is hiring a Senior Fullstack .NET Developer for our Buyatab division in Vancouver, Canada. You will join a fast-paced Scrum team, delivering secure web applications using C#/.NET, React, and modern architectures.

You will lead technical direction, design specifications, and collaborate across departments to deliver high-quality software. The role emphasizes hands-on coding, agile practices, and continuous learning in a dynamic environment.

Qualifications

• BS/MS in Computer Science or equivalent
• Experience building applications with .NET Full Framework (4.0–4.8) and .NET (2.2–7.0)
• Experience building applications using React, Redux/Flux, KnockoutJS
• Experience with SQL Server and MongoDB
• Knowledge of modularity, event-driven architecture, OO design, localization, portability
• Experience in Scrum/Agile with CI/CD
• Self-motivated with minimal supervision

Responsibilities

• Provide technical direction, planning, and vision to development team members
• Lead programming on new projects, create and own technical specifications, designs, and schedules
• Build strong cross-department relationships and communicate needs to product team
• Anticipate issues and propose alternative approaches
• Architect and implement significant portions of code across products
• Explore new tools and techniques to improve work
• Maintain high quality in own and team work
• Design and implement complex transaction control systems with secure web apps and third-party services
• Refactor and migrate legacy apps to distributed AWS cloud architecture
• Lead by example

Skills

C#

.NET

React

Redux/Flux

KnockoutJS

Agile/Scrum

CI/CD

Self-motivated

Education

B.S./M.S. in Computer Science

Tools

SQL Server

MongoDB

AWS

Job description

Posted Wednesday, August 19, 2026 at 4:00 AM

What We Need

Corpay is currently looking to hire a Senior Fullstack .NET Developer within our Buyatab division. This position falls under our Corpay Payables line of business and is located in Vancouver, Canada. You will report into the DevOps Team Lead. I n this role, the Senior Fullstack .NET Developer will have a wealth of hands-on experience using C# and .NET technologies. You are passionate about agile methodology, and want to contribute to a fast paced, highly collaborative Scrum team. You love learning, being challenged, and challenging others to grow and improve. You bring creative ideas and novel approaches to solving problems.

How We Work

As a Senior Fullstack .NET Developer, you will be expected to work at our Vancouver, Canada office location. Corpay will set you up for success by providing:

• Assigned workspace in our Vancouver, BC office location
• Formal, hands-on training

Role Responsibilities:

The responsibilities of the role will include:

• Providing technical direction, planning, and vision to development team members.
• As a lead programmer on new projects, creating, maintaining, and owning technical specifications, designs, and schedules with little direction from manager
• Forging strong relationships across departments and to other companies. Communicates programming needs and interests to product team and others.
• Anticipating and acts upon issues and problems that arise, providing alternative approaches and solutions.
• Architecting and implementing significant portions of code, leveraging work across more than one product.
• Seeking out new tools and techniques to facilitate work.
• Insisting on highest quality in own work and that of others.
• Designing and implementing complex transaction control systems involving secure web application development and integrating with third-party web services
• Refactoring and migrating legacy applications to distributed application architecture in AWS cloud
• Leading by example

Qualifications & Skills

• B.S./M.S. in Computer Science, experience in developing two or more commercially used applications, or equivalent experience
• Experience building applications using .Net Full Framework (4.0 – 4.8) and .Net (2.2 – 7.0)
• Experience in building applications using React, Redux / Flux, KnockoutJS
• Experience with database methodologies and database systems including SQL Server and MongoDB.
• Has knowledge of current software design practices, including modularity, event-driven architecture, object-oriented design, interface design, localization, portability, extensibility, and testability
• Has experience working in a Scrum / Agile development environment with great understanding of CI / CD practices
• Self-motivated and works with minimal supervision
• Comprehensive Benefits Package including, Medical, Dental, Vision and Paramedical benefits, as of day one
• Optional company match RRSP program
• Virtual fitness classes offered company-wide
• Discounted gym membership rate
• Philanthropic support with both local and national organizations
• Fun culture with company-wide contests and prizes

Pay Transparency

The expected salary range for this position is CAD $125,000 – $130,000, based on the candidate’s work location. This range reflects a good faith estimate of the expected compensation for this role at the time of posting. The final offer will bedeterminedbased on job-related factors including skills, experience, qualifications, and applicable market conditions. Compensation may vary based on geographic location and will be confirmed during the hiring process.Additionalcompensation and benefits, including incentive programs, health coverage, retirement plans, paid time off, and other benefits (where applicable), may also be provided.

About Corpay

Corpay is a global technology organization that is leading the future of commercial payments with a culture of innovation that drives us to constantly create new and better ways to pay. Our specialized payment solutions help businesses control, simplify, and secure payment for fuel, general payables, toll and lodging expenses. Millions of people in over 80 countries around the world use our solutions for their payments.

At Corpay, we are committed to fostering an inclusive and respectful workplace where employees are valued for their diverse perspectives, experiences, and contributions. We believe that diversity, equity, and inclusion strengthen our teams, drive innovation, and support our continued success globally.

As part of our hiring process, offers of employment may be subject to the successful completion of pre-employment screening conducted by an authorized third-party provider, in accordance with applicable laws and Corpay policies. Screening requirements may include employment references, identity verification, criminal record checks, financial or sanctions screening, and other background checks relevant to the role and permitted by local law.

Corpay is committed to providing equal employment opportunities to all applicants and employees. Employment decisions are made without regard to race, color, religion, sex (including pregnancy), gender, gender identity or expression, sexual orientation, national origin, ancestry, age, disability, marital status, genetic information, military or veteran status, or any other characteristic protected by applicable law. Corpay is committed to fostering an inclusive workplace where individuals are respected and valued for their diverse perspectives, experiences, and contributions. If you require reasonable accommodation during any part of the application or interview process, please notify a representative of the Human Resources Department.

Use of Artificial Intelligence in Hiring

Corpay may use artificial intelligence (AI) and other technology-enabled tools to support certain aspects of the recruitment process, such as application screening, candidate assessment, or interview scheduling. These tools are designed to enhance efficiency, consistency, and fairness throughout the hiring process. AI tools do not make final hiring decisions. All employment decisions involve human review. Corpay is committed to the responsible use of AI, including appropriate oversight and safeguards designed to support fair and unbiased outcomes.

Corpay is committed to fair, equitable, and transparent compensation practices. Compensation decisions are based on objective, job-related factors including skills, experience, qualifications, and market benchmarks. Where required by applicable law, salary or compensation ranges will be included in the job posting or provided prior to the interview process, where required by applicable law. Additional compensation elements such as bonuses, incentives, benefits, or variable pay may apply where applicable.