Leidos

Leidos Digital Modernization group is seeking an Application Developer to support the USCENTCOM in MacDill AFB, FL.

The Application Developer is a member of the Software Engineering team in support of the Headquarters, U.S. Central Command J6 mission. The Application Developer is responsible for designing web infrastructure, development and maintenance of software applications, web applications, web services, and APIs. Conducts code analysis and collaborates with subject matter experts in the planning, design, development, and provide technical expertise. Determines user needs, programming techniques and controls requirement, prepares operating instructions and user guide. Ensures development meets software standards and security compliance.

Responsibilities:

• Developing architectural design and development of web services and web-based applications, translating custom user requirements into high-performance solutions.
• Develop web-based software solutions adhering to the security compliance using ASP.NET, C# and JavaScript.
• Perform critical troubleshooting of applications, infrastructure integration, active directory authentication integration with IIS servers.
• Development and deployment of applications through CI/CD pipelines, leveraging cloud-based deployments to optimize performance and delivery.
• Create and troubleshoot stored procedures for SQL Server databases and Azure SQL, ensuring data integrity and efficiency.
• Perform schedule operations and maintenance of web servers, IIS security compliance.

Skills and Knowledge Requirements:

• Experience in developing cloud applications, with preference for Azure expertise with Cloud migration preferably in Azure Cloud.
• Excellent in ASP.NET, C#.NET and JavaScript for creating web applications and web services.
• Possess extensive web development experience utilizing C#.NET, ASP.NET, MVC, JSON, JQuery, HTML5, and CSS3 to create seamless user experiences.
• Demonstrate proficiency in SQL server development, stored procedures, and T-SQL to effectively manage data-driven applications.
• Exhibit understanding of OAuth authorization services in ASP.Net Core, ensuring robust security protocols.
• Familiarity with Azure DevOps or GitLab in developing CI/CD pipeline for effective version control and collaboration.
• Exhibit outstanding verbal and written communication skills, adeptly conveying technical concepts to stakeholders to define system requirements.
• Experience with service desk ticketing process and escalations process.
• Knowledge of U.S. Department of Defense security requirements, regulations, policies, and procedures is beneficial.

Clearance Requirement: Active Top Secret government security clearance required.

Education and Certification Requirements:

• Possess a bachelor’s degree in computer science, Software Engineering and 8+ years exp, or a related technical discipline, or the equivalent combination of education, technical certifications, training, or work experience.
• Demonstrate a remarkable track record with 5+ years of experience as a web developer, cloud developer, or software engineer.
• CompTIA certification required for DoD 8570 compliance.

Original Posting:

June 18, 2025

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:

Pay Range $104,650.00 - $189,175.00

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.