Senior Full Stack Developer

Responsibilities

• Integrate systems and data flows using Python, NiFi, and other integration frameworks
• Engineer resilient solutions capable of operating in austere, bandwidth-limited, or air-gapped conditions
• Collaborate with cross-functional teams to rapidly prototype and deliver mission-critical capabilities
• Troubleshoot and optimize code and workflows in real time under pressure
• Document and harden solutions for long-term maintainability in the field

Requirements

• Bachelor's Degree with 8+ years of experience or Master's Degree with 6+ years of experience
• US Citizenship with an active TS/SCI clearance
• Proven full-stack development experience
• Strong Python skills and experience with Apache NiFi or similar dataflow/integration tools
• Solid understanding of APIs, data pipelines, and system integration patterns
• Proficiency with source control tools such as GitLab
• Ability to work effectively in disconnected or degraded network environments

Preferred Qualifications

• Experience using JEMA and ArcGIS
• Experience with DevOps in air-gapped environments
• Background in secure coding practices and cyber-resilient architectures
• Prior experience in mission-critical, defense, or field operations

Benefits

• Competitive compensation
• Health and Wellness programs
• Income Protection
• Paid Leave and Retirement

About the Company

Leidos is a global technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. We are dedicated to enhancing global security and efficiency through cutting-edge technology and innovation.