Principal Software Engineer

RTX•US-NE-REMOTE, NE

4d•$107,500 - $204,500•Remote

About The Position

The Principal Software Engineer will lead full-stack development for the Severe Parameter Impacts Request Engine (SPIRE), supporting its development, modernization, and sustainment. SPIRE delivers weather-based asset impact intelligence to operational users and machine-to-machine systems across multiple classified enclaves. The role includes architectural updates, technical leadership, and contributions to expanding SPIRE’s AI-enabled capabilities. The engineer will lead design, development, testing, and deployment of user interface components and backend Python services; modernize the technology stack to meet evolving cyber and software standards; troubleshoot and optimize production software; and support deployments in SIPR and JWICS classified enclaves. The position also involves implementing raster-based weather impact visualizations for mission planning, collaborating with Air Force Weather teams on integrations and interface standards, researching emerging technologies, mentoring junior developers, and participating in Agile Scrum processes.

Requirements

Typically requires a bachelor’s degree in Computer Science, Software Engineering, or a related STEM field and a minimum of 8 years of experience.
Full-stack development experience with Python, JavaScript/TypeScript, Node.js, and modern frameworks such as React, Angular, Vue, or equivalent.
Experience with relational and non-relational databases such as MySQL, PostgreSQL, and NoSQL.
Hands-on experience with Kubernetes, Jenkins, Splunk, Jira, and Confluence.
Prior work experience performing architectural updates, performance tuning, and troubleshooting within production systems.
Ability to obtain and maintain a U.S. government-issued Secret security clearance; U.S. citizenship is required.
An active and existing security clearance is required after day one.

Nice To Haves

10 or more years of software development experience.
Active DoD Secret security clearance.
Experience supporting DoD or intelligence community systems.
Familiarity with classified enclave development, deployment, or cyber compliance workflows.
Experience with Air Force Weather data processing, geospatial visualization, or mission impact modeling.
Prior experience with AI/ML integration or software readiness activities.
Background contributing to cross-system data services or machine-to-machine interfaces.

Responsibilities

Lead the design, development, testing, and deployment of SPIRE user interface components and backend Python services.
Modernize SPIRE’s technical stack to comply with evolving cyber and software standards.
Perform architectural updates, troubleshoot software issues, and implement performance optimization strategies.
Support deployments in classified SIPR and JWICS enclaves, ensuring software meets security and operational requirements.
Implement visualization capabilities, including raster-based weather impact images for mission planning.
Collaborate with Air Force Weather teams to ensure integrations meet system needs and interface standards.
Research emerging technologies and drive adoption of modern frameworks and best practices.
Provide technical leadership and mentorship to junior developers, including code reviews and team guidance.
Participate in Agile Scrum ceremonies, including backlog refinement, sprint planning, and cross-team coordination.
Contribute to future SPIRE AI feature development and integration with Air Force Weather intelligence systems.