About The Company. America is under sustained cyber attack. Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on. They’ve learned—correctly—that those attacks rarely produce consequences. Twenty was founded to change that, by making our adversaries think twice before they attack us. Our vision is American and allied primacy in cyberspace—a future where they cannot contest us, deter...
Twenty is seeking an exceptional Senior Engineering Manager for an in-office position in its Arlington, VA office to lead our core engineering teams building revolutionary cyber technologies that protect democracies worldwide. We're looking for a proven technical leader with 8-10 years of software engineering experience including 4 years in engineering management, with deep expertise across frontend, backend, full-stack, AI/ML, and data engineeri...
About The Company. America is under sustained cyber attack. Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on. They’ve learned—correctly—that those attacks rarely produce consequences. Twenty was founded to change that, by making our adversaries think twice before they attack us. Our vision is American and allied primacy in cyberspace—a future where they cannot contest us, deter...
About The Company. America is under sustained cyber attack. Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on. They’ve learned—correctly—that those attacks rarely produce consequences. Twenty was founded to change that, by making our adversaries think twice before they attack us. Our vision is American and allied primacy in cyberspace—a future where they cannot contest us, deter...
Twenty is seeking a Principal Backend Engineer to work in our Arlington, VA office to architect and lead the development of revolutionary cyber technologies that protect democracies worldwide. We're looking for someone with 12 years of experience in developing large-scale distributed systems, with mastery-level expertise in Golang, graph databases, and cloud-native technologies, plus a proven track record of driving technical strategy and leading...
About The Company. America is under sustained cyber attack. Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on. They’ve learned—correctly—that those attacks rarely produce consequences. Twenty was founded to change that, by making our adversaries think twice before they attack us. Our vision is American and allied primacy in cyberspace—a future where they cannot contest us, deter...
About The Company. America is under sustained cyber attack. Our adversaries infiltrate our networks, steal our IP, and degrade the digital infrastructure that modern life runs on. They’ve learned—correctly—that those attacks rarely produce consequences. Twenty was founded to change that, by making our adversaries think twice before they attack us. Our vision is American and allied primacy in cyberspace—a future where they cannot contest us, deter...
Twenty is seeking a Staff Backend Engineer to work in office in our Arlington, VA office to help build the next generation of cyber technologies that protect democracies worldwide. We're looking for someone with 9 years of experience in developing scalable applications, with deep expertise in Golang, graph databases, and cloud-native technologies, plus proven leadership experience mentoring engineers and leading technical initiatives. In this rol...
Senior Data Engineer. Twenty is seeking a Staff Data Engineer for an in-office position in its Arlington, VA office to architect and lead the development of data infrastructure that powers our cyber operations applications and capabilities. We're looking for someone with 8 years of experience in data engineering and architecture, with mastery-level expertise in ETL pipeline development, data lake architecture, and schema design for complex datase...
Twenty is seeking a Staff Frontend Engineer in its Arlington, VA office to help build the next generation of cyber technologies that protect democracies worldwide. We're looking for someone with 8 years of experience in developing scalable frontend applications, with deep expertise in React.js, TypeScript, and modern web technologies, plus proven leadership experience mentoring engineers and driving technical initiatives. In this role, you'll arc...
Twenty is seeking a Staff Backend Engineer to work in office in our Arlington, VA office to help build the next generation of cyber technologies that protect democracies worldwide. We're looking for someone with 9 years of experience in developing scalable applications, with deep expertise in Golang, graph databases, and cloud-native technologies, plus proven leadership experience mentoring engineers and leading technical initiatives. In this rol...
Senior Data Engineer. Twenty is seeking a Staff Data Engineer for an in-office position in its Arlington, VA office to architect and lead the development of data infrastructure that powers our cyber operations applications and capabilities. We're looking for someone with 8 years of experience in data engineering and architecture, with mastery-level expertise in ETL pipeline development, data lake architecture, and schema design for complex datase...
