Principal Full-Stack Developer

About the role

Leidos has a new and exciting opportunity for a Principal Full-Stack Developer in our Intel Sector. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. Our program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact.

Responsibilities

• Collaborate closely with customers to design, develop, deploy, and sustain a production-ready Business Intelligence, data warehousing, and advanced analytics environment leveraging Python, Java, R, and AWS cloud technologies.
• Provision and configure AWS resources; implement enterprise data warehousing solutions; deploy and integrate Tableau and Power BI; develop core corporate dashboards and analytics; enable advanced analytics, analytic watermarking, sandbox environments, and pilot initiatives.
• Expertise in SIGINT architecture and NiFi dataflows, along with advanced MLOps capabilities to industrialize AI models through Docker containerization, Kubernetes orchestration, and automated end-to-end pipelines.
• Optimize Large Language Model (LLM) performance through advanced prompt engineering and integrate scalable, secure, and operationally effective AI solutions into the enterprise analytics ecosystem.
• Creatively leverage disparate data to fill knowledge gaps in user activities, collection efforts, and technology discovery, including creating APIs and business intelligence analytics.

Qualifications

• Bachelor's degree plus 11 years of relevant experience or equivalent.
• Strong proficiency with object-oriented languages (Python, Java, and R) and cloud computing, data engineering, business intelligence, and AI/ML operations, Jupyter Notebooks.
• Active TS/SCI with Polygraph security clearance required.

Skills

• Knowledge of SIGINT architectures.
• Apache NiFi dataflows.
• Familiarity with corporate tools and data repositories.

Benefits

• Paid Time Off
• 11 paid Holidays
• 401K with a 6% company match and immediate vesting
• Flexible Schedules
• Discounted Stock Purchase Plans
• Technical Upskilling
• Education and Training Support
• Parental Paid Leave

Pay

Pay Range: $131,300.00 - $237,350.00