Senior Software Developer

Leidos

Quick summary

Work type: On-site
Location: Gaithersburg, MD
Salary: $107,900–$195,050 / yr
Posted: 8 days ago
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $181k

This role $151k

$95k most similar roles pay here $233k

This role pays less than 68% of similar roles. Most pay $144,350–$217,725 — the shaded band above. At the midpoint, this role pays about $151k versus about $181k for comparable roles.

Based on 240 similar postings.

Employer

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations.

Leidos currently has 225 open roles on FindRole.

Listed pay typically runs $107,900–$195,050 across 219 roles with salary data.

Most-posted roles

View all roles at Leidos

At a glance

TL;DR · Senior Software Developer

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As a Senior Software Developer on the SkyLine-X™ Air Traffic Management program, you will join a dynamic team responsible for enhancing aircraft safety and efficiency worldwide. Your role involves leading the design and development of software components, driving technical planning and architectural discussions, and ensuring alignment with system requirements. You will leverage AI-assisted tools like Roo Code and ChatGPT to enhance productivity and code quality while establishing guidelines for their responsible use. Additionally, you will mentor junior developers, troubleshoot complex issues, and contribute to the continuous improvement of development processes. The ideal candidate has a strong background in C++, Python, or Qt, with experience integrating AI into production systems and validating AI-generated outputs. Knowledge of secure coding practices and technical leadership skills are also essential for this role.

Skills

Python C++ Qt AI-assisted development tools CI/CD code reviews software architecture design patterns secure coding practices

What you'll do

Lead the design and development of software components for advanced air traffic management systems.
Drive technical planning and architectural discussions to influence implementation strategies.
Develop robust software designs aligned with system architecture requirements.
Implement complex features ensuring alignment with performance, reliability, and safety standards.
Define guidelines for responsible AI usage in development processes.

What we're looking for

Must be a US citizen and able to obtain Public Trust security clearance
Bachelor’s degree in computer science or related field with at least 8 years of relevant experience
Strong proficiency in C++, Python, or Qt for production-quality system development
Experience applying AI-assisted software development tools to improve team productivity and quality
Advanced ability to evaluate, validate, and govern AI-generated code for complex issues
Proven track record leading code reviews and establishing development standards

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