Senior Software Engineer (C#/PHP)

As a senior developer with strong experience in C# and/or PHP, you will join a team of industry-leading experts that are talented, ambitious and want to drive the continued development of our payment processing services. Our developers are responsible for software services and deliverables that support the processing of billions of transactions for hundreds of thousands of merchants every year. These applications have to be efficient, reliable, redundant, secure, highly-available and scalable. Key Responsibilities include designing, developing, and maintaining core billing and invoicing systems using C# and PHP technologies. You will also lead technical discussions, participate in code reviews, and drive best practices in maintainability and performance. You will implement monitoring, logging, and alerting systems to proactively identify and resolve issues.