Senior Software Developer

The Role

In this position, you will lead the evolution of the United Kingdom’s air traffic management systems. You’ll be responsible for designing and deploying high-availability, real-time software that ensures the safety of national airspace. This isn't just about writing code; it's about architecting resilient systems that handle complex hardware integration and low-level communications protocols in a 24/7 operational environment.

Tech Stack & Vibe Coding Integration

While the core of the system is built on C, C++, and Ada within Red Hat Linux environments, Leidos is looking for a pioneer to integrate modern AI-assisted development into this regulated space. You will have the opportunity to:

• Use agentic workflows and AI tools like Claude to accelerate development and testing.
• Implement AI-enabled CI/CD and automated validation to maintain safety-critical standards.
• Apply vibe coding principles to translate complex airspace requirements into maintainable, high-performance code.

Leadership & Growth

As a senior member of the team, you will bridge the gap between traditional software engineering and the future of AI-driven development. You will mentor junior developers in navigating the intersection of rapid AI prototyping and the disciplined verification required for public trust systems. This role offers a hybrid work balance and the chance to modernize one of the world's most vital transportation infrastructures.