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Senior Software Engineer

Leidos

$108K–195K/yrGaithersburg, Maryland, United StatesFull-time5-10 yearsHybrid
Posted 1 day ago· America/New_York· Egg Harbor Township, New Jersey, United States

Why This Is a Good Vibe Coding Job

It is exceptionally rare to find a high-stakes, safety-critical role that explicitly invites vibe coding and AI-assisted workflows into the DevSecOps pipeline. By integrating tools like Claude and Codex with complex C++ systems, Leidos is setting a new standard for how AI can be safely applied to national infrastructure.

The Role: High-Stakes System Modernization

Join a team dedicated to rebuilding the UK's air traffic control infrastructure. You will be responsible for crafting resilient, real-time software that ensures the safety and efficiency of national airspace operations. This isn't just about maintenance; it's about leveraging the latest development paradigms to evolve legacy systems into high-performance, fault-tolerant platforms.

The Vibe Coding Advantage

While the core technologies include C, C++, and Linux, this position is designed for engineers who look beyond manual line-by-line coding. You will actively use and advocate for:

  • AI-Assisted Workflows: Implementing agentic development using tools like Claude and Codex.
  • Automated Validation: Refining AI-generated code to meet strict security and reliability standards.
  • Modern DevSecOps: Integrating AI into CI/CD pipelines for smarter testing and code reviews.

Growth and Leadership

As a senior member of the team, you will influence the technical direction of the project while mentoring junior developers in the art of AI-enabled engineering. You will navigate the complexities of low-level protocols and multi-threading while maintaining a 50% hybrid schedule in Gaithersburg, MD.

Education

  • bachelor degree
  • postgraduate degree

Skills & Tags

CC++LinuxRed HatMulti-threadingTCP/IPUDPSCTPSystem integrationAgileSoftware designAutomation scriptingConfiguration managementObject-oriented programmingMentoringReal-time systems

Keywords

Software EngineerCC++LinuxRed HatReal-time systemsHigh-availabilityMulti-threadedTCP/IPUDPSCTPAgileCI/CDDevSecOpsAutomationSystem integrationPublic Trust clearanceObject-oriented programmingVirtual machinesHypervisorsAdaTest automationAI-assisted developmentConfiguration managementSoftware lifecycleNational airspaceLeidosEngineeringSafety-critical systemsHardware integration

Categories

SoftwareTechnologyEngineeringGovernment & Public Sector

Listing transparency: Job facts are based on the original employer or job-source listing. GoodVibeCode may use AI assistance to summarize and structure the description, followed by editorial checks.

Source: workday

Last reviewed: Aug 18, 2026. How we source and review jobs.