2 days ago
Base Salary
$108k - $195k/yr
Responsibilities
- Lead teams in designing, developing, testing, and maintaining secure web and mobile applications for mission-critical customers.
- Build responsive frontend applications using Next.js, React.js, JavaScript, HTML, and CSS.
- Develop backend services and APIs using Python and Django, maintain Wagtail content management solutions, and optimize PostgreSQL databases.
- Develop cross-platform React Native applications and native iOS applications using Swift, SwiftUI, UIKit, Xcode, and iOS SDKs.
- Deploy and maintain applications in AWS and collaborate on Docker deployments, CI/CD pipelines, cloud infrastructure, monitoring, performance, reliability, and compliance.
- Facilitate Scrum ceremonies, support sprint execution, remove impediments, manage dependencies, and promote continuous improvement.
- Mentor developers, conduct peer and technical reviews, troubleshoot complex issues, and implement unit, integration, and automated testing.
- Use Jira, GitLab, and Rocket.Chat for sprint management, source control, collaboration, and communication.
Requirements
- U.S. citizenship is required by the contract, along with an active Top Secret/SCI clearance and the ability to successfully pass a polygraph examination.
- Bachelor's degree in Computer Science, Software Engineering, or a related field with 8–12 years of relevant experience, or a master's degree with 6–10 years of relevant experience; a doctorate may also qualify, and equivalent experience may substitute for the degree.
- At least 5 years of hands-on experience designing, developing, and maintaining modern web and mobile applications.
- Experience as a Scrum Master or Agile technical lead, including facilitating ceremonies and using metrics to improve delivery and team performance.
- Strong proficiency with JavaScript, React.js, Next.js, HTML, CSS, Python, and Django.
- Experience with Wagtail or comparable content management frameworks and PostgreSQL or similar relational databases.
- Experience developing React Native applications and native iOS applications with Swift, SwiftUI, UIKit, Xcode, and iOS SDKs.
- Experience deploying and maintaining applications in AWS, including S3, ECS, RDS, CloudFront, and Application Load Balancers.
- Experience with Docker, Git-based source control, GitLab, CI/CD practices, and familiarity with Kubernetes and container orchestration.
- Experience with Agile/Scrum delivery, Jira or comparable project management tools, secure coding, automated testing, code reviews, integration, and troubleshooting.
- Preferred qualifications include DoD or Intelligence Community experience; Scrum certifications such as CSM, PSM, or SSM; advanced Next.js, React.js, Django REST Framework, Wagtail, and PostgreSQL experience; and native iOS release-management experience.
- Preferred experience also includes React Native integration with native iOS components, Android development, AWS optimization, GitLab CI/CD, Terraform, CloudFormation, Playwright, Jest, and Pytest.
Benefits
- Hybrid work combining onsite collaboration and remote work.
- Position may be performed in Gaithersburg, MD; Alexandria, VA; Chantilly, VA; or Tucson, AZ, with Gaithersburg as the primary work location.
Tech Stack
AWSCSSDjangoDockerGitHTMLJavaScriptJestKubernetesNext.jsPostgreSQLpytestPythonReactReact NativeSwiftSwiftUITerraform
Categories
Full StackMobile
About Leidos
Leidos builds and operates technology and engineering solutions for defense, intelligence, civil, and health agencies, including systems integration, cyber, enterprise IT, sensors, and healthcare IT. It primarily sells through government contracts and long-term programs, plus managed services and mission software. Founded in 1969 and headquartered in Reston, Virginia, Leidos is a Fortune 500 public company on the NYSE; customers include U.S. defense and intelligence agencies and civil bodies such as the FAA.