Application Developer

Why CODEplus

CODEplus is a software engineering and modernization company with over 31 years supporting federal agencies including DoD, NASA, DOE, NRC, and USPS. We combine the agility and innovation of a small business with mature engineering, Agile, and DevSecOps delivery practices to support mission-critical modernization efforts.

Position Title: Application Developer

Various position levels for each position

• Junior-level – 2-3 years of experience
• Mid-level – 4-8 years of experience
• Senior-level – 10+ years of experience
• Location: Huntsville, AL (Hybrid/On-Site preferred, possibly remote)
• Clearance: Active Secret Clearance Required
• CODEplus is seeking an experienced Application Developer to support software modernization and application development efforts supporting mission-critical Army tactical systems.
• The selected candidate will participate in the design, development, integration, testing, and sustainment of modern software applications supporting operational and interoperability requirements across complex defense environments.

Key Responsibilities

• Design, develop, enhance, and maintain mission-critical software applications and services
• Support modernization of legacy systems using Agile and DevSecOps methodologies
• Develop scalable, modular, and maintainable software aligned with MOSA principles
• Participate in system integration, interface development, API development, and interoperability initiatives
• Collaborate with DevSecOps, cybersecurity, systems engineering, and operational stakeholders
• Support automated testing, code reviews, troubleshooting, and performance optimization
• Contribute to CI/CD pipeline integration and continuous software delivery activities
• Support technical documentation, configuration management, and software release activities

Desired Technical Skills

• Experience with one or more programming languages such as C++, Java, C#, or Python
• Experience developing applications in Linux and/or Windows environments
• Familiarity with REST APIs, microservices, distributed systems, and containerized applications
• Experience with Git, Azure DevOps, Jira, or other Agile development tools
• Knowledge of DevSecOps environments and CI/CD pipeline integration
• Familiarity with cybersecurity best practices and secure software development principles
• Experience supporting tactical, defense, or mission-critical systems is highly desired
• Bachelor’s degree in Computer Science, Software Engineering, or related technical field
• Application development experience

Experience in Agile software development environments

Relevant certifications are a plus (Security+, SAFe®, cloud or development certifications)