Senior Software Engineer (C#/PHP) - Remote

Overview

NMI is looking for a passionate Senior Software Engineer to join our Development team as a result of NMI’s continued growth and investment in the underlying systems.

In Short

• 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.

Requirements

• 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.

Benefits

• Annual salary of $90,000 - $127,000 + bonus.
• A remote first culture!
• Flex PTO.
• Health, Dental and Vision Insurance.
• 13 Paid Holidays.
• Company volunteer days.