Job Description Type: Full Time Location: San Francisco Peninsula, Bay Area, California, US Compensation: Competitive salary + stock options, DOE Culture: open, highly technical, flexible time, team work, growing with the company Benefit: Great health insurance benefits for family, 401K and more Reports to: Director of Engineering Role and Responsibilities As a key technical member of the engineering team, architect, implement, and maintain a highly scalable and highly available billing system for our communication-as-a-service (CaaS) cloud products. This billing system integrates with several external systems including telecom pricing system, cloud-based credit card processing system, and the internal financial system. The data maintained by the billing system may be a source for internal business intelligence uses. Qualifications and Education Requirements The ideal candidate should have a can-do attitude. Enjoys and thrives working in a dynamic and fast moving start-up environment.