Full Stack Software Engineer

Booz Allen Hamilton•McLean, VA

3d•Onsite

About The Position

As a full-stack developer, you bring the ability to deliver end‑to‑end solutions in a fast‑paced, agile environment. If you’re looking for an opportunity to go bey ond writing code and help build systems that truly make an impact, we’d love to have you on our team. We’re seeking an experience d developer with the skills to take sof t war e and systems from initial concept all the way to production readiness. We are looking for a seasoned Full-Stack Sof t war e Engineer to join our team and contribute across the full sof t war e development lifecycle for multiple solutions. The ideal candidate has hands‑on development experience , thrives in an agile environment, and is comfortable working across modern front-end and back-end technologies. Due to the nature of work performed within this facility, U.S. citizen ship is required . Work with us as we shape systems for the better.

Requirements

5+ years of experience designing, modifying, developing, writing, and implementing sof t war e programming applications using Agile met hods
5+ years of experience in sof t war e development with basic programming languages, technologies, tools, or web development stacks
Experience with React, JavaScript or TypeScript, and SharePoint Framework ( SPFx )
Experience with C# and .NET
Experience with relational databases such as SQL Server
Experience writing tests with Jest, Playwright, or XUnit, and writing scripts using PowerShell
Experience creating solutions to complex problems within a collaborative, cross-functional team
Bachelor's degree , or 8+ years of experience in sof t war e engineering in lieu of a degree
U.S. citizen ship is required

Nice To Haves

Experience with CI / CD pipelines and Infrastructure-as-Code using GitHub Actions, Azure ARM Templates, or AWS CloudFormation
Experience with cloud services in Azure, AWS, or GCP, functions, queues, storage accounts, API management, key vaults, and application insights
Experience with AI coding tools such as Cursor, GitHub Copilot, or Claude Code

Responsibilities

Lead and participate in the SDLC, including user story refinement, development, testing, deployment, and maintenance.
Collaborate with product owners, architects, and other engineers in Agile or Scrum ceremonies, including stand-ups, sprint planning, or retrospectives.
Develop high-quality, scalable front-end and back-end components.
Design, implement, and maintain APIs and distributed system components.
Troubleshoot, debug, and optimize applications for performance and reliability.
Contribute to CI / CD pipelines and cloud-based deployments.
Provide mentorship and technical guidance to junior team members.
Participate in code reviews, architecture discussions, and continuous improvement efforts.