Apply on Employer Site

NMI · 1 month ago

Senior Software Engineer (C#/PHP)

United States

Full-time

Remote

Mid, Senior Level

$90K/yr - $137K/yr

5+ years exp

NMI is looking for a passionate Senior Software Engineer to join their Development team due to continued growth and investment in their systems. The role involves designing, developing, and maintaining billing and invoicing systems, while also mentoring junior team members and leading improvements in development processes.

Financial Services

Responsibilities

Design, develop, and maintain core billing and invoicing systems using C# and PHP technologies

Take ownership of architectural and design decisions for billing system components

Lead technical discussions, participate in code reviews, and drive best practices in maintainability and performance

Actively mentor and support the growth of junior team members

Lead improvements to CI/CD pipelines and development processes

Implement monitoring, logging, and alerting systems to proactively identify and resolve issues

Optimize database queries and system architecture to handle growing merchant and transaction volumes

Implement robust security measures to protect sensitive payment and merchant data and ensure compliance with PCI DSS standards

Communicate project status, risks, and technical decisions effectively to both technical and non-technical stakeholders

Collaborate closely with Product Owners, Developers, and QA teams to ensure successful product releases

Proactively identify, assess, and mitigate risks, including security risks, throughout the software development lifecycle

Provide feedback and resolutions to escalated support issues

Research and evaluate new technologies and methodologies to improve system performance and developer productivity

Qualification

C#PHPDatabase designSecurity best practicesObject-oriented designScalable systems designCI/CD pipelinesAgile environmentPerformance tuningLogging systemsContainerizationMonitoring systemsCommunicationMentoring

Required

Bachelor's degree in Computer Science or equivalent experience

Minimum of 5 years of experience developing complex software applications in a collaborative, agile environment

Advanced proficiency in C# and/or PHP, with strong understanding of object-oriented design principles and design patterns

Advanced experience with database design, optimization, and performance tuning

Strong knowledge of security and compliance best practices (e.g. OWASP, PCI)

Excellent communication skills, with a proven ability to mentor others, contribute to a strong team culture, and work with others across teams to move projects forward

Experience designing and architecting scalable, distributed systems with consideration for performance, reliability, and maintainability

Ability to translate complex business requirements into technical solutions

Proven track record of code reviews and maintaining code quality standards

Proven ability to understand, debug, and enhance complex existing systems with limited documentation and evolving requirements