Full Stack Mission Essential System Developer

**The Opportunity:** As a full\-stack developer, you can resolve a problem with a complete end\-to\-end solution in a fast, agile environment. If you’re looking for the chance to not just develop sof t war e, but to create a system that will make a difference, we need you on our team. We’re looking for an experience d developer like you with the skills needed to develop sof t war e and systems from vision to production\-ready. This role is more than just coding. As a senior full\-stack developer at Booz Allen, you’ll use your passion to master new tools and techniques and identify needed system improvements. You’ll help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies. You’ll make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements. Work with us as we shape systems for the better. Join us. The world can’t wait. **You Have:** * 5\+ years of experience designing, modifying, developing, writing, and implementing sof t war e programming applications using Agile met hods * 5\+ years of experience with Java, JavaScript or TypeScript, and SQL * Experience with Agile met hodology, extreme programming, sof t war e engineering, product management, and sof t war e products * Experience writing source code for new applications or generating and enhancing code samples for existing applications * Experience using back\-end and front\-end languages or frameworks to develop complete solutions * Experience creating solutions to complex problems within a collaborative, cross\-functional team * Ability to work with little to no supervision * TS/SCI clearance with a polygraph * HS diploma or GED **Nice If You Have:** * Experience acquiring client requirements and resolving workflow problems through automation optimization * Experience with Python, C\#, .NET, Spring, Angular, React, or Node.js * Experience with