Senior AI-Driven Payments Backend Engineer

Corpay; United States; Remote; USD 129,000 - 194,000; Full time

Benefits offered by this job

Medical,Dental,Vision

Day-one benefits

RRSP match

Virtual fitness

Paid time off & holidays

Contests and prizes

Job summary

Corpay in the United States is seeking a Senior Software Developer for the Agent Card Team. You will design, build, and support secure, scalable backend services and APIs, with a focus on AI-enabled payment experiences and agent-driven workflows.

You will work in a virtual, contract-first delivery environment, collaborating with Product, Security, Compliance, and business stakeholders to translate requirements into practical technical solutions, maintain security and observability, and drive

Qualifications

• 5+ years of professional software development experience.
• Experience designing backend services, APIs, and system integrations.
• Proficiency in TypeScript, C#, Java and modern programming languages.
• Experience with cloud-based apps and Infrastructure as Code (Terraform/Pulumi).

Responsibilities

• Design, build, test, deploy, and support production-grade software services and APIs.
• Develop AI-enabled payment capabilities, including virtual-card provisioning workflows.
• Maintain secure integrations with internal platforms and external partners.
• Contribute to architecture, code reviews, and engineering standards.
• Use AI-assisted development tools with a spec-first delivery lifecycle.

Skills

TypeScript

C#

Java

APIs & microservices

CI/CD & testing

Education

Bachelor’s degree in Computer Science or related field

Tools

Terraform

Pulumi

AWS

OAuth/OIDC

Job description

Corpay in the United States is seeking a Senior Software Developer for the Agent Card Team. You will design, build, and support secure, scalable backend services and APIs, with a focus on AI-enabled payment experiences and agent-driven workflows.

You will work in a virtual, contract-first delivery environment, collaborating with Product, Security, Compliance, and business stakeholders to translate requirements into practical technical solutions, maintain security and observability, and drive