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Leidos · 5 months ago

Principal Full Stack Developer

Bethesda, MD

Full-time

Onsite

Senior Level, Lead/Staff

$126K/yr - $228K/yr

12+ years exp

Leidos has a new and exciting opportunity for a Principal Full Stack Developer in their National Security Sector's Cyber & Analytics Business Area. In this role, you will build and maintain critical systems and provide technical expertise in the design, development, implementation, and testing of customer tools and applications within a DevOps framework.

ComputerGovernmentInformation ServicesInformation TechnologyNational SecuritySoftware

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Participate in software programming initiatives to support innovation and enhancement, using Java, JavaScript, Python, SpringBoot, Hibernate

Developing and directing software system validation and testing methods using Junit and Katalon

Develop and integrate custom developed software solutions to leverage automated deployment technologies leveraging an Atlassian tool suite like JIRA and Confluence to track activities

Develop, prototype and deploy solutions within Commercial Cloud Solutions leveraging Infrastructure platform services creating innovative solutions to meet the technical needs of customers

Analyze (though proof of concept, performance, and end-to-end testing) and effectively coordinate Infrastructure needs driven by developed software to meet customer mission needs

Support the Agile software development lifecycle following Program SAFe practices while coordinating closely with team members, Product Owners and Scrum Masters to ensure User Story alignment and implementation to customer use cases

Document and Perform systems software development, including deployment of build artifacts across different environments leveraging GitFlow constructs and using industry leading DevOps tools like GitHub, Jenkins, and Unix bash scripting

Qualification

JavaPythonDevOpsCommercial Cloud PlatformsAgile practicesJunitKatalonSpringBash scriptingGitHubJIRAConfluence

Required

In-depth experience with common Agile practices, service-orientated environments, and development practices

In-depth experience with Java, Angular, Spring and C2S and the software development lifecycle, with experience delivering within DevOps toolsets/practices

Direct experience utilizing software testing performance tools, such as Junit or Katalon and scripting languages, such as Python, and Bash while working in an Agile development environment

In-depth experience developing in Commercial Cloud Platforms (ex, AWS, Google Cloud, Azure) and leveraging cloud data services (ex: S3, RDS, EFS)

In-depth experience using version control and issue/problem tracking systems

Bachelor's degree with 12 or more years of prior relevant experience or Master's with 10 or more years of relevant experience. Additional years of experience may be substituted in lieu of a degree

To be considered must have an active TS/SCI with polygraph security clearance