Leidos

Principal Full-Stack Developer

Leidos
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2 months ago
USA (city not specified)Staff+
H1B sponsor

Base Salary

$131k - $237k/yr

Responsibilities

  • Collaborate with customers and mission stakeholders to capture requirements and design, develop, deploy, and sustain production-ready business intelligence and data warehousing environments.
  • Provision and configure AWS resources and implement enterprise data warehousing, analytics, dashboards, APIs, sandbox environments, and pilot initiatives.
  • Deploy and integrate Tableau and Power BI and develop core corporate dashboards and advanced analytics.
  • Industrialize AI models through Docker containerization, Kubernetes orchestration, advanced MLOps, and automated end-to-end pipelines.
  • Apply SIGINT architecture knowledge, Apache NiFi dataflows, prompt engineering, and scalable AI solutions to support the enterprise analytics ecosystem.

Requirements

  • Bachelor's degree plus 11 years of relevant experience or equivalent.
  • Strong proficiency with Python, Java, and R; cloud computing; data engineering; business intelligence; AI/ML operations; and Jupyter Notebooks.
  • Active TS/SCI security clearance with Polygraph.
  • Knowledge of SIGINT architectures, Apache NiFi dataflows, and customer corporate tools and data repositories is desirable.

Benefits

  • Competitive benefits include paid time off, 11 paid holidays, a 401(k) with a 6% company match and immediate vesting, flexible schedules, discounted stock purchase plans, technical upskilling, education and training support, and paid parental leave.
  • Qualified candidates may receive up to a $25,000 cash sign-on bonus or a paid-time-off bonus.
  • The original posting date is September 16, 2026, and the requisition is anticipated to remain open for at least three days.

Tech Stack

Categories

Data EngineeringFull Stack
Leidos

About Leidos

10,000+ employees

Leidos builds and operates technology and engineering solutions for defense, intelligence, civil, and health agencies, including systems integration, cyber, enterprise IT, sensors, and healthcare IT. It primarily sells through government contracts and long-term programs, plus managed services and mission software. Founded in 1969 and headquartered in Reston, Virginia, Leidos is a Fortune 500 public company on the NYSE; customers include U.S. defense and intelligence agencies and civil bodies such as the FAA.

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