Camping World · 14 hours ago
Payment Systems Engineer
Lincolnshire, IL
Full-time
Onsite
Senior Level
$108K/yr - $158K/yr
5+ years expCamping World is seeking a Payment Systems Engineer with strong .NET/C# experience to design, build, and maintain secure, high-performance payment platforms. The role focuses on developing reliable transaction processing systems while ensuring compliance with financial, regulatory, and security standards.
E-CommerceRetailShopping
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
Qualification
Required
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
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
Benefits
Paid Time Off
401(k)
Employee Assistance Program
Good Sam Roadside Assistance
Discounts
Paid parental leave (if eligibility is met)
Tuition Reimbursement (if eligibility is met)
On the job training opportunities
Medical
Dental
Vision
Company
Camping World
Camping World is an American corporation specializing in selling parts and service for recreational vehicles and supplies for camping.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$300M2024-10-30Post Ipo Equity· $300M
2016-10-07IPO
2013-08-01Series Unknown
Leadership Team
Matthew Wagner
CEO & President
Lindsey Christen
Chief Administrative & Legal Officer, Secretary
Recent News
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2026-01-13
2026-01-08
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