Full Stack Developer

Jobs in JS; Toronto; Hybrid; CAD 110,000 - 130,000; Full time

Benefits offered by this job

Medical, Dental, Vision

RRSP matching

Fitness classes

Paid time off

Gym membership discount

Volunteer time

Job summary

Corpay is seeking a Full Stack Software Developer in Toronto, ON. Join an agile team to design, develop, and deliver scalable financial software for cross-border payments. You will work on front-end and back-end components, APIs, and contribute to architecture decisions while collaborating with Product, Engineering, and QA teams.

Hybrid work arrangement with a focus on innovation in payments technology. The ideal candidate has 5+ years in software development, strong .NET, C#,

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
• 5+ years of professional software engineering experience.
• Strong in .NET desktop and web applications.
• Proficiency with C#, JavaScript or TypeScript.
• Expert knowledge of SQL Server and relational DB design.
• Experience designing, consuming, and maintaining HTTP-based APIs.
• Strong understanding of software architecture and scalable development.
• Experience in Agile/Scrum environments and cross-functional collaboration.

Responsibilities

• Understand requirements with stakeholders and resolve technical questions.
• Break down tasks to meet deadlines and business objectives.
• Build and maintain robust, scalable, high-performance applications.
• Follow Agile practices, clean code principles, unit testing, and CI.
• Collaborate with Product Owners, Developers, Scrum Masters, QA, and others.
• Develop and maintain front-end and back-end components.
• Ensure code quality through peer reviews and testing.
• Design, develop, and consume HTTP-based APIs and services.
• Participate in architecture discussions and technical design decisions.
• Support and enhance existing systems while driving new product development.
• Troubleshoot production issues and drive performance/scalability improvements.

Skills

C#/.NET

JavaScript/TypeScript

SQL Server

Web APIs

Unit testing

Agile/Scrum

Architecture

Communication

Education

Bachelor's degree in Computer Science or related

Job description

Full Stack Software Developer

What We Need

Corpay is currently looking to hire a Full Stack Software Developer within our Cross-Border division. This position falls under our Corporate Payments line of business and is located in Toronto, ON.

In this role, you will work in an agile team environment and play an integral part in driving our core international payment processing systems forward. You will help bring our foreign exchange and eCommerce software platforms to the forefront of both technical innovation and the financial industry.

In this role, you will contribute to the design, development, and delivery of scalable software solutions, collaborating with Product, Engineering, and QA teams to build and enhance business-critical applications.

This is an excellent opportunity to participate in cutting-edge software development within the financial technology industry.

How We Work

As a Full Stack Software Developer, you will be expected to work in a hybrid office environment. Corpay will set you up for success by providing:

• Assigned workspace in the Toronto office
• Company-issued equipment
• Hands-on training
• Flexible hybrid working arrangement

Role Responsibilities

The responsibilities of the role will include:

• Working with business stakeholders to understand requirements and resolve technical questions.
• Breaking down tasks to meet deadlines and business objectives.
• Building and maintaining robust, scalable, and high-performance applications.
• Following software development best practices, including Agile methodologies, clean code principles, unit testing, and continuous integration.
• Collaborating effectively with Product Owners, Developers, Scrum Masters, QA teams, and other stakeholders.
• Developing and maintaining both front-end and back-end components of the platform.
• Ensuring a high standard of code quality through peer reviews and testing.
• Designing, developing, and consuming HTTP-based APIs and services.
• Participating in architecture discussions and contributing to technical design decisions.
• Supporting and enhancing existing systems while helping drive new product development initiatives.
• Troubleshooting and resolving production issues when required.
• Contributing to performance optimization and scalability improvements across the platform.
• Working effectively both independently and within a collaborative team environment.
• Helping reduce ambiguity by refining requirements, estimating work, and providing technical guidance.
• Continuously learning and applying new technologies and industry best practices where appropriate.

Qualifications & Skills

• Mandatory experience in the financial services industry, payments, foreign exchange (FX), or fintech sectors.
• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
• 5+ years of professional experience in software engineering or software development roles.
• Strong experience designing and developing .NET desktop and web applications.
• Strong proficiency with C#, JavaScript, and/or TypeScript.
• Expert knowledge of Microsoft SQL Server and relational database design principles.
• Experience with unit testing frameworks and software testing methodologies.
• Experience designing, consuming, and maintaining HTTP-based web APIs.
• Strong understanding of software architecture, design patterns, and scalable application development.
• Experience working within Agile/Scrum environments.
• Ability to work effectively with cross-functional teams and business stakeholders.
• Strong analytical and problem-solving skills.
• Excellent verbal and written communication skills.
• Product-oriented mindset with a desire to understand the business problems being solved.
• Commitment to quality, performance, and continuous improvement.
• Experience working with external vendors and third-party integrations is considered an asset.
• Strong understanding of payment processing systems, financial platforms, and transaction-based applications.
• Motivated to stay current with emerging technologies and industry trends.

Benefits & Perks

• 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
• Time-off including major holidays, vacation, sick, personal, & volunteer time
• 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 isCAD $110,000 – $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 be determined based 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.

Additional compensation 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.

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.

Candidate Privacy Notice

For information about how Corpay processes personal information during the recruitment process, please review our Candidate Privacy Notice: https://www.corpay.com/privacy-policy.

Pay Philosophy

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.