Hiring: Software Engineer 3 Company: Blue Origin Location: Greater Seattle Area Job Posted Time: 2026-09-10 10:33:40 Target Skills & Keywords : CI/CD, Data Pipeline, JavaScript, Node.js, TypeScript About the job Experience: •5+ years of relevant software development experience Required Skills: •As a Senior Software Engineer, you will architect and lead development of "River," our Electron-based command and control (C2) application that operates test and control systems—including driver-level PLC and packaged control surfaces, data storage, manipulation, and real-time send/receive. Qualifications: •B.S. in Computer Science, Computer/Software Engineering, or a related STEM field •Strong proficiency in TypeScript/JavaScript and Node.js •Demonstrated experience with software architecture, design patterns, and testing/CI practices •Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. •Operational familiarity with command and control, test systems, or hardware-in-the-loop environments •For the benefit of Earth. •Here, you'll own software that commands and controls real hardware, work alongside world-class engineers, and see your work perform on the stand. Don't meet every desired qualification? We encourage you to apply anyway—you may be just the right candidate for this or other roles. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!