Full Stack Developer - Washington, United States - Gray Tier Technologies LLC

    Gray Tier Technologies LLC
    Gray Tier Technologies LLC Washington, United States

    2 weeks ago

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    Description

    Full Stack Developer

    Gray Tier is looking for a Full Stack Developer with expertise in C# and a current TS/SCI Clearance for a new opportunity providing IT support to the National Security Council. Our program provides development, maintenance, and sustainment support for critical applications and capabilities.

    Primary Responsibilities

    • Responsible for the overall specialized application development C# support and maintenance of the Packages Application.
    • Provide day-to-day operational support activities as well as strategic planning initiatives involving SharePoint sites and content.
    • Maintain the existing and future integrated systems to include custom and third-party applications
    • Serve as the Tier 2 technical support resource within the IT department
    • Act as the SME for related projects and assess/implement new capabilities as needed throughout the organization.
    • Integrate with the knowledge management teams within DISA and partner agencies.

    Basic Qualifications

    • Position requires an active TS/SCI. Candidate will also go through NSC supplemental Clearance process.
    • BA/BS in Computer Science or equivalent and 12+ years of directly relevant experience. Additional experience may be considered in lieu of a degree.
    • 10+ years of experience developing responsive web applications
    • 3+ years' experience developing software in an Agile, team-based environment
    • 3+ years' experience developing in SharePoint, 1+ years within SharePoint 2019.
    • Strong understanding of OOP concepts and design patterns
    • Expertise with C#, JavaScript, TypeScript, CSS, and HTML
    • Experience building single page applications (SPA) and progressive web apps (PWA)
    • Experience building RESTful web services using Web API
    • Experience working with PostgreSQL, or other relational databases
    • Troubleshooting and problem-solving skills, with the use of debuggers
    • DoD 8570 IAT II Certification - Security+ CE Certification

    Preferred Qualifications

    • Experience working with and troubleshooting Mission Critical applications in an Operations environment
    • Experience with SAFe Agile of other Agile SW development methodologies
    • Experience with Subversion/JIRA
    • Experience with code repository, (i.e. GIT/SVN)
    • Experience working in Cloud architecture and/or application transitions to the Cloud
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