Teams at NMI

Design, develop, and maintain scalable billing and payment-processing systems using C# and PHP. Lead architecture, code reviews, mentoring, CI/CD improvements, monitoring, security, database optimization, and production issue resolution. Use Claude and Cursor daily while validating AI-generated code for correctness, security, performance, and maintainability. Collaborate with product, development, and QA teams to deliver reliable, PCI DSS-compliant software.

Design, develop, and maintain scalable billing and invoicing systems using C# and PHP. Lead architecture, code reviews, mentoring, CI/CD improvements, monitoring, database optimization, security, and PCI DSS compliance. Use Claude and Cursor in daily development while validating generated code for correctness, security, performance, and maintainability. Collaborate across Product, Engineering, QA, and support teams to deliver reliable payment-processing services and resolve complex technical issues.

Solutions Engineer serving as the technical counterpart to Sales, qualifying customer needs, scoping tailored payment solutions, documenting architectures, supporting onboarding, and delivering demonstrations and training. The role collaborates with Product, Engineering, Security, and account teams, supports RFPs, tracks enhancement requests, and enables partners using NMI’s payment platform. Candidates need 3–5 years of solutions or sales engineering experience, payment-processing expertise, unattended-payment experience, strong documentation skills, and excellent presentation abilities.