Leidos is seeking a Senior AI Software Developer to join the Air Traffic Business Area within the Homeland Sector, located in either Gaithersburg, MD or Eagan, MN to support the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission-critical, future-ready automation solution built on a hybrid cloud data mesh architecture. As a member of a large-scale, Scaled Agile software development organization, you will contribute to the technical execution of a program that integrates proven, globally deployed technologies with modern cloud-native and AI-enabled capabilities. You will work alongside cross-functional teams and technical leaders to deliver predictable outcomes in a highly regulated, safety-critical environment.
In this position, you will design and implement software solutions independently while working closely with systems engineering, product delivery, and DevSecOps teams. The primary focus is on developing microservices-based applications within an Agile/SAFe environment. Experience with AI-enabled or data-driven systems is advantageous. This position supports government programs and requires the ability to obtain and maintain a Public Trust clearance
Hybrid Schedule is 3 days onsite and 2 days remote.
Key Responsibilities
Design, develop, and maintain microservices-based applications using modern software engineering best practices
Collaborate with product owners, architects, and engineers in an Agile / SAFe environment
Participate in sprint planning, daily standups, reviews, and retrospectives
Collaborate with systems engineering, product delivery, and program teams to translate requirements into working software solutions.
Develop clean, maintainable, and testable code following CI/CD and DevSecOps practices
Contribute to system design discussions and technical decision-making
Integrate services with databases, messaging systems, and external APIs
Support troubleshooting, performance tuning, and continuous improvement
Work closely with QA, DevOps, and platform teams to ensure reliable delivery
Implement modern automated testing strategies, including unit, integration, contract, and end-to-end testing
Required Qualifications
Bachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent experience)
8+ years of relevant experience or 6+ years of experience with a Master's Degree
Hands-on experience building and supporting microservices-based systems
Proficiency in at least one modern programming language (e.g., Java, Python, C++, or similar on a Linux based system)
Experience working in Agile environments
Experience with test automation frameworks and integration of automated test suites into CI/CD pipelines
Understanding of APIs and distributed system concepts
Ability to obtain and maintain a Public Trust clearance
U.S. citizenship required
Preferred / Desired Qualifications
Experience or exposure to AI/ML-enabled systems (Claude-Code) , automation, or intelligent platforms.
Experience with Git-based version control and CI/CD pipelines
Familiarity with Scaled Agile Framework (SAFe)
Experience working with relational and/or NoSQL databases
Hands-on experience with Kafka or other event-streaming technologies
Cloud experience (AWS, Azure, or GCP)
Containerization and orchestration experience (Docker, Kubernetes)
Experience working in DevSecOps environments
Additional Requirements
Successful completion of background investigation as required by the government customer
ATMC
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.
March 3, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range $107,900.00 - $195,050.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health. The company's global workforce of 48,000 collaborates to create smarter technology solutions for customers in heavily regulated industries. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $15.4 billion for the fiscal year ended December 29, 2023.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
