Senior Full Stack Developer

This position requires extensive software engineering experience across frontend, backend, database, and cloud technologies, with particular emphasis on modern web development using Vue.js or React. Overview: We are seeking an experienced Principal Full Stack Developer to join a highly skilled software development team supporting mission-critical and high-visibility applications.

Overview:

We are seeking an experienced Principal Full Stack Developer to join a highly skilled software development team supporting mission-critical and high-visibility applications.

 

The team develops innovative software supporting the Sponsor’s Entitlement Programs, Identity and Access Management (IdAM/ICAM), Authentication, Authorization, Attributes, and Digital Policy Management initiatives.

 

The Full Stack Developer will design, develop, modernize, test, deploy, and maintain enterprise applications used by a broad customer base. This position requires extensive software engineering experience across frontend, backend, database, and cloud technologies, with particular emphasis on modern web development using Vue.js or React.

Responsibilities:

• Design, develop, test, deploy, and maintain full-stack enterprise applications.

• Develop modern frontend applications using Vue.js and/or React.

• Develop backend applications and services using technologies such as Java, JavaScript, and Python.

• Design and maintain database architectures supporting enterprise applications.

• Design, develop, and maintain applications within cloud environments.

• Support both new cloud-native application development and the modernization/migration of legacy applications to the cloud.

• Develop unit, integration, and functional testing strategies and test plans.

• Write and maintain automated and manual tests to validate application functionality.

• Provide operations and maintenance support for production systems.

• Modify and enhance existing software to correct defects, improve performance, support new hardware, or address evolving customer requirements.

• Analyze user needs and software requirements to determine technical feasibility and appropriate system designs.

• Work directly with customers to understand application requirements, system design needs, and maintenance requirements.

• Design, develop, modify, and optimize software systems based on technical and functional requirements.

• Develop and execute software testing and validation procedures.

• Troubleshoot application issues, identify root causes, implement corrections, and validate solutions.

• Conduct application and software trial runs to ensure functionality meets established requirements.

• Coordinate software installations and monitor application and system performance.

• Collaborate with systems analysts, engineers, developers, and other technical personnel to understand system limitations, capabilities, interfaces, and performance requirements.

• Develop, update, and maintain software applications supporting data storage, retrieval, processing, and other mission requirements.

• Create and maintain detailed technical documentation covering application architecture, source code, methodologies, workflows, and system revisions.

• Develop workflow diagrams and technical documentation describing application inputs, outputs, processing logic, and operational processes.

• Write or contribute to technical instructions, operating procedures, and end-user documentation.

• Investigate application and system issues involving networks, workstations, servers, operating systems, or peripheral technologies.

• Support the revision, repair, modernization, and expansion of existing applications to improve operational efficiency and meet new requirements.

• Provide technical leadership and guidance to other developers.

• Assign, coordinate, and review development activities when required.

• Participate in peer code reviews and promote software engineering best practices across the development team.

Qualifications:

• Active TS/SCI with Polygraph
• Bachelor's degree in Computer Science, Software Engineering, Information Technology, Engineering, or a related technical discipline with 16+ years of relevant professional experience;

  OR

  • Master's degree in a related technical discipline with 12–14 years of relevant professional experience.

  • Extensive professional software development experience.

  • Demonstrated experience with multiple programming languages and technologies, including:

    • Java

    • JavaScript

    • Python

    • XML

  • Strong frontend development experience using Vue.js and/or React.

  • Experience developing and maintaining modern web applications.

  • Demonstrated experience designing, developing, and maintaining applications within cloud environments.

  • Experience with cloud application development and/or migration of legacy applications to cloud environments.

  • Experience with database architecture and design.

  • Experience with Windows and/or Unix/Linux operating systems.

  • Experience using source code repositories and version control systems such as Git.

  • Experience writing and maintaining unit and integration tests.

  • Strong understanding of software testing and validation methodologies.

  • Demonstrated experience documenting source code, software architectures, development methodologies, and technical processes.

  • Experience analyzing customer requirements and translating them into technical solutions.

  • Experience troubleshooting, maintaining, and enhancing production applications.

  • Strong understanding of the Software Development Lifecycle (SDLC).

  • Strong written and verbal communication skills.

  • Ability to collaborate effectively with customers, developers, engineers, analysts, and technical leadership.