ClickHouse, the company behind the high-performance columnar OLAP database, is seeking a Full Stack Software Engineer to join their Billing Engineering team. This role focuses on building the billing platform for ClickHouse Cloud, working with both frontend and backend technologies. The position offers a unique opportunity to make a significant impact, working with cutting-edge technologies and integrating various systems. The ideal candidate will have extensive experience in full-stack development, particularly with React, TypeScript, and Node.js, plus specific expertise in billing systems. The role combines technical excellence with business impact, requiring both strong engineering skills and the ability to collaborate across teams. ClickHouse boasts an impressive client roster including Lyft, Cisco, and eBay, and offers a remote-first work environment with comprehensive benefits including equity, healthcare, and flexible time off. The company values open collaboration, continuous learning, and provides opportunities for international mobility. This role is perfect for experienced engineers who want to work on mission-critical systems while helping shape the company's culture as one of its first 500 employees.