Job Title: Payment Systems Engineer

Job Summary

We are seeking a Payment Systems Engineer with strong .NET/C# experience to design, build, and maintain secure, high-performance payment platforms. This role focuses on developing reliable transaction processing systems while ensuring compliance with financial, regulatory, and security standards.

Key Responsibilities

Design, develop, and maintain payment systems using .NET, C#, and ASP.NET Core

Build and support RESTful APIs and microservices for payment processing

Integrate with payment gateways, banks, and third-party financial providers

Ensure high availability, scalability, and fault tolerance of payment services

Implement secure handling of sensitive payment data in compliance with PCI DSS

Monitor transaction flows, troubleshoot failures, and resolve production issues

Collaborate with product, compliance, risk, and operations teams

Improve reconciliation, settlement, and reporting processes

Participate in architecture design, code reviews, and technical decision-making

Maintain technical documentation and operational runbooks

Required Qualifications

Bachelor’s degree in computer science, Engineering, or equivalent experience

5+ years of strong experience in retail and multi-channel payments, encompassing point-of-sale (POS), e-commerce platforms, mobile payments, and alternative payment methods

8+ years experience with C#, .NET, and ASP.NET Core

Experience building backend systems and distributed services

Solid understanding of REST APIs, microservices, and service-to-service communication

Experience with relational databases (e.g., SQL Server, Oracle, PostgreSQL)

Knowledge of secure coding practices, encryption, and authentication

Preferred Qualifications

Experience with payment processors and gateways (e.g., Fiserv, Authorize.net, Stripe, Adyen, PayPal etc.)

Familiarity with PCI DSS, SOX, or other financial compliance standards

Experience with Azure or AWS, including cloud-native .NET applications

Knowledge of messaging systems (e.g., Azure Service Bus, RabbitMQ, Kafka)

Experience with CI/CD pipelines and DevOps practices

Background in fintech or financial services

Skills and Competencies

Strong problem-solving and debugging skills

High attention to detail for financial accuracy

Ability to work on mission-critical, high-availability systems

Strong communication and cross-functional collaboration skills

Ownership mindset and focus on reliability and security

Work Environment

Agile, collaborative engineering team

Emphasis on secure, scalable, and reliable systems

Opportunity to work on high-impact financial platforms

Pay Range:

In addition to competitive pay, we offer Paid Time Off, 401(k), an Employee Assistance Program, Good Sam Roadside Assistance, discounts, paid parental leave (if eligibility is met), Tuition Reimbursement (if eligibility is met), and on the job training opportunities. Full-time associates are offered a comprehensive benefit package including medical, dental, vision and more! Part-time associates are offered access to dental & vision coverage! For more information please visit: www.mycampingworldbenefits.com

We are an equal employment opportunity employer. The Company's policy is not to discriminate against any applicant or employee based on race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, veteran or uniformed service-member status, genetic information, or any other basis protected by applicable federal, state, or local laws.