Keeper Security, Inc. is seeking a Senior Software Engineer specializing in browser extension development. This is a remote position focused on developing and maintaining browser extensions that integrate with Keeper's security solutions. The role requires extensive JavaScript expertise and deep understanding of browser extension architecture and APIs. The ideal candidate will have at least 5 years of JavaScript development experience and proven track record of building cross-browser compatible extensions. This position offers an opportunity to work on critical security software that protects millions of users worldwide. As a senior engineer, you'll be responsible for architecting solutions that work seamlessly across different browser environments while maintaining high security standards. The role combines frontend development expertise with specialized knowledge in browser extension development, making it an unique opportunity for engineers interested in security and web technologies. You'll be working with a distributed team and contributing to Keeper's mission of providing secure and user-friendly password management and digital vault solutions.