Software Developer

Leidos • Saint Louis, MO

6d

About The Position

Leidos FS2 Aero is hiring a senior software developer for a six-month temporary-to-permanent position supporting the Aeronautical Navigation Office. The role involves developing and coding software solutions, administering and modifying existing government-off-the-shelf (GOTS) code, and integrating open-source software for display in a web application. The developer will use languages and tools including C#/Java, JavaScript/TypeScript, Python, shell scripting, GitLab, and Atlassian Jira and Confluence. The work is performed within an Agile software development environment and includes creating and documenting functionality, participating in Agile activities, and collaborating with team members to test and deliver features against user story acceptance criteria.

Requirements

• Hold an active Top Secret clearance; be able to obtain TS/SCI before starting, maintain TS/SCI, and obtain a successful CI polygraph after hire.
• Bachelor’s degree or certification and 8–12 years of relevant experience, or a master’s degree and 6–10 years of relevant experience; a doctorate in a technical domain may also qualify. Experience may be considered in lieu of a degree.
• At least 6 years of experience with a JavaScript, Python, or C# development framework.
• At least 6 years of experience working with web-enabled applications.
• Experience in software development or software integration projects in a service-oriented environment (Cloud, SOA, Web Services) or virtualization environment.
• Expert knowledge of and ability to apply advanced technical principles, theories, and concepts.
• Ability to develop solutions to complex technical issues affecting multiple functional areas or disciplines.
• Basic understanding of AI tools and applications in software development, including code assistance, debugging, documentation, and productivity enhancement.
• Ability to prioritize, coordinate, and manage multiple tasks while meeting deadlines and quality standards.
• Strong attention to detail and accountability for results.
• Excellent verbal and written communication skills, including the ability to engage with team members, customers, and stakeholders, present complex ideas clearly, and collaborate on technical solutions, processes, and best practices.
• Proactive, self-starting approach and a positive, willing attitude.

Nice To Haves

• At least 1 year of experience with Department of Defense software requirements.
• At least 8 years of experience working in a government cloud environment.
• AWS Solutions or DevOps certification.
• Experience with team collaboration tools such as Jira and Confluence.
• Active TS/SCI clearance with polygraph.
• DOD 8570-compliant certification (Security+).

Responsibilities

• Build software development knowledge and contribute to coding, system administration, and modification of existing GOTS code.
• Integrate open-source software solutions for display in a web application.
• Develop using programming languages including C#/Java, JavaScript/TypeScript, Python, and shell scripting.
• Create and document new and existing functionality in GitLab software version control repositories.
• Use DevOps principles and tools to deliver features within an Agile framework.
• Participate in Agile software development activities, including standups, planning, and increment planning.
• Collaborate with team members to assess tickets and ensure testing and delivery meet user story acceptance criteria.

What This Job Offers

• Career Level: Senior