Software Developer

Job Summary:

Diné Source is seeking a Software Developer to join the Defense Retired & Annuitant Pay System Modernization (DRAS-M) program supporting the Defense Finance and Accounting Service (DFAS). This role supports the agile development and deployment of secure, cloud-hosted microservices in support of the modernization of DFAS's legacy financial systems, delivering real-time and batch processing capabilities for millions of military retirees and annuitants.

*This position is contingent upon contract award expected August 2025*

Job Duties and Responsibilities:

• Contribute to the design, development, testing, and deployment of software components that align with DRAS-M modernization goals
• Write clean, efficient, and secure code in Java and PL/SQL that adheres to Zero Trust Architecture principles and DoD development standards
• Participate in Agile ceremonies including sprint planning, daily standups, retrospectives, and backlog refinement sessions
• Collaborate with product owners, scrum masters, testers, and security engineers to ensure timely, quality delivery of production-ready software

Technical Responsibilities

• Design, develop, and maintain Java-based microservices using Spring Boot framework
• Implement secure coding practices following OWASP guidelines and NIST SP 800-218 secure software development practices
• Collaborate with cross-functional teams including database design and orchestration teams to implement functional modules
• Participate in code reviews, unit testing, integration testing, and security testing processes
• Integrate with CI/CD pipelines using GitLab and Jenkins for automated deployment
• Develop and consume RESTful APIs in a service-oriented architecture environment
• Work within Zero Trust environment using Identity, Credential, and Access Management (ICAM) systems

Job Requirements (Education/Skills/Experience):

Education & Experience

• Bachelor's degree in computer science, Software Engineering, Information Technology, or related field
• Minimum 5 years of experience in software development with focus on enterprise applications
• Experience in government or defense contractor environments preferred
• Public Trust / IT II Security clearance eligibility - Must be a US citizen.

Technical Skills

Programming Languages:

• Proficiency in Java development with strong object-oriented programming skills
• Experience with PL/SQL development and database integration
• Understanding of secure coding practices and standards

Frameworks & Technologies:

• Strong experience with Spring Boot framework
• Knowledge of microservices architecture patterns
• Experience developing and consuming RESTful APIs
• Understanding of service-oriented architecture principles

Development Tools:

• Experience with Git-based version control systems
• Knowledge of Jenkins for CI/CD automation
• Experience with Integrated Development Environments (IDEs)

Testing & Quality Assurance:

• Experience with JUnit for unit testing
• Familiarity with Selenium for automated testing
• Knowledge of integration testing methodologies
• Understanding of security testing practices using tools like Fortify

Cloud & Infrastructure:

• Exposure to cloud environments, especially Microsoft Azure
• Experience with FedRAMP IL5-authorized platforms is a plus
• Understanding of cloud-native development practices
• Knowledge of containerization concepts

Soft Skills

• Strong problem-solving and analytical thinking abilities for complex software challenges
• Excellent communication skills to collaborate effectively in Agile teams
• Ability to work collaboratively with cross-functional teams including government stakeholders
• Self-motivated with strong time management skills for sprint-based deliverables
• Adaptability to changing priorities and evolving government requirements
• Detail-oriented approach to code quality and security compliance

Preferred Qualifications

• Advanced degrees or professional certifications in software development
• Security + CE/ IAT Level II certification
• Experience with government financial systems or defense contractor environments
• Knowledge of DFAS operations and military retirement/annuity systems
• Experience with additional cloud platforms (AWS, GCP)
• Familiarity with DevSecOps principles and practices
• Experience with automated testing frameworks beyond JUnit and Selenium
• Knowledge of database design and optimization techniques
• Understanding of FISMA, FedRAMP, and other federal compliance frameworks
• Experience with Agile/Scrum methodologies in government contracting
• Background in financial or accounting system development

Diné Development Corporation (DDC) is a Navajo Nation owned family of companies that delivers IT, professional, and environmental solutions to advance the missions of federal, state, and tribal government agencies. As thought leaders and innovators, our team of specialists build client-centric solutions that solve critical challenges faced by defense, civilian, and healthcare organizations. Employing a mission-focused approach, we deliver value that not only enhances current operations, but also drives future change. Closely aligned with this approach is our commitment to advancing the Navajo Nation and its People. Through economic development and community empowerment, we elevate the Navajo Nation to provide lasting impact and sustainable growth for future generations. DDC's ability to unite legacy-inspired technologies, industry best practices, and proven methodologies has contributed to our success for twenty years.

This contractor and subcontractor shall abide by the requirements of 41 CFR 60-1.4(a), 60-300.5(a) and 60-741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation, or any other basis prohibited by law. We participate in E-Verify.