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From the employer's careers site First seen 9 Nov 2026

Senior Full Stack Developer - Senior Combat Coder

Leidos Marysville, CA senior full-time

Salary

$131,300 - $237,350 per year

Apply on Leidos

Description

Leidos, a global technology leader, is seeking a Senior Combat Coder for our Sentinel program, supporting the United States Air Force in geographically distributed intelligence operations.

As a Senior Combat Coder you will engage directly with our customers to build and modify all aspects of full-stack applications. Your contributions will move directly to production systems and get immediate feedback. You will be working with a small elite team of developers that focus on getting things done to support the mission.

Primary Responsibilities:

  • Integrate systems and data flows using Python, NiFi, and other integration frameworks.
  • Engineer resilient solutions that can operate 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, often with incomplete information.
  • Document and harden solutions for long term maintainability in the field.

Basic Qualifications:

  • Bachelors Degree with 12+ years of experience or a Masters Degree with 10+ years of experience.
  • US Citizen with at least an active TS/SCI clearance and the ability to maintain your clearance during your employment with Leidos.
  • Proven full stack development experience.
  • Strong Python skills and experience with Apache NiFi or similar dataflow/integration tools.
  • Comfort working in disconnected or degraded network environments.
  • Solid understanding of APIs, data pipelines, and system integration patterns.
  • Creative problem solver who thrives on tackling complex, ambiguous challenges.
  • Self starter who can operate independently and deliver under tight deadlines.
  • Strong interpersonal and communication skills.
  • Understanding of source control such as Gitlab and others.

Preferred Qualifications:

  • Experience using JEMA and ARC GIS.
  • Experience with DevOps in air gapped environments.
  • Background in secure coding practices and cyber resilient architectures.
  • Prior work in mission critical, defense, or field operations.

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

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Skills

Required

Nice to have

  • JEMA
  • ARC GIS
  • DevOps
  • secure coding practices
  • cyber resilient architectures

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/Marysville-CA/Senior-Full-Stack-Developer---Combat-Coder_R-00196454

Apply on Leidos