Software Developer T3 - TS/SCI Clearance, DoD Projects

Chenega MIOS; St. Louis (MO); On-site; USD 80,000 - 120,000; Full time

Job summary

Chenega MIOS in St. Louis, MO is seeking a Software Developer T3 to design, develop, test, and maintain software for the Aeronautical Navigation Office. You will collaborate with Product Owners, QA managers, architects, and teams to meet mission objectives using modern technologies.

Responsibilities include SAFe Agile participation, deploying features, code reviews, and documentation. Strong knowledge of C#, Java, JavaScript/TypeScript, Python, and shell scripting is required, along with DoD

Qualifications

• Bachelor's degree with 4+ years of relevant experience or masters with 3+ years.
• Experience in software development or software integration in service-oriented, cloud, web services, or virtualization environments.
• Experience with C#, Java, JavaScript/TypeScript, Python, or shell scripting.
• DoD 8570 Certification Compliance at IAT Level II or III, including Security or equivalent.

Responsibilities

• Collaborate with Product Owners and teams to design, develop, test, and maintain software solutions.
• Participate in SAFe Agile activities including daily coordination, backlog refinement, planning, reviews, and retrospectives.
• Review and implement software requirements, support task execution, and contribute to deployment activities.
• Administer and modify existing Government Off-the-Shelf code and integrate open-source solutions for web display.
• Develop and maintain solutions using C#, Java, JavaScript/TypeScript, Python, and shell scripting.
• Create and document functionality in GitLab and use DevOps principles in an Agile environment.
• Troubleshoot defects, maintain secure code baselines, participate in code reviews, document solutions.
• Use Jira, Confluence, and other collaboration tools to support development and delivery.
• Maintain system code coverage above 80% and support quality, performance, and continuous improvement.
• Create and maintain systems engineering documentation including version description documents and diagrams.
• Other duties as assigned.

Skills

Independent work

Team collaboration

Communication skills

SAFe Agile

Code reviews

Problem solving

Documentation

Time management

Education

Bachelor's degree or higher

4+ years software development experience

DoD 8570 IAT Level II/III or equivalent

Tools

Jira

Confluence

GitLab

Rocket.Chat

Job description

Chenega MIOS in St. Louis, MO is seeking a Software Developer T3 to design, develop, test, and maintain software for the Aeronautical Navigation Office. You will collaborate with Product Owners, QA managers, architects, and teams to meet mission objectives using modern technologies.

Responsibilities include SAFe Agile participation, deploying features, code reviews, and documentation. Strong knowledge of C#, Java, JavaScript/TypeScript, Python, and shell scripting is required, along with DoD