Software Developer

Company: CACI
Location: Arlington
Posted on: April 1, 2026

Job Description:

Job Title: Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking a Software Developer with experience in Momentum Financials to support a Department of Defense (DoD) financial modernization initiative. This role is part of a multidisciplinary contractor team responsible for implementing, integrating, and maintaining the Momentum Financials ERP system. The ideal candidate has experience working with federal financial systems, understands DoD financial processes, and is skilled in software development, integration, and data migration activities. You will play a key role in ensuring the Momentum implementation aligns with federal compliance standards, security protocols, and the agency’s mission-critical financial operations. Are you passionate about software development? Join our team! Responsibilities: The Software Developer will play a critical role in the implementation and maintenance of Momentum Financials within a DoD agency. This position requires both technical depth and domain expertise, responsible for developing, customizing, and integrating Momentum modules of intermediate complexity to support the agency’s financial, procurement, and budgetary operations. You will contribute to the design and implementation of secure, scalable solutions, including system interfaces, data migration tools, and custom enhancements aligned with federal financial standards such as USSGL and SFIS. You will collaborate closely with cross-functional teams—functional analysts, system architects, and government stakeholders—to ensure compliance with DoD security and audit requirements. Your experience in federal ERP systems, software development best practices, and system integration will be essential in delivering a reliable, mission-critical financial management solution. Assist with unit testing and provide support to functional analysts during system testing. Work with senior developers to troubleshoot issues, resolve defects, and supporting minor to intermediate complexity technical changes Implement quality assurance standards and processes for validation and verification efforts Implement software development best practices Interact with customers and development team to gather and define requirements Design, create, test, and maintain software-based applications to satisfy customer requirements Follow a formal design process using formal specifications, data flow diagrams, and other accepted design techniques and also adhere to laws, standards and established guidelines for development and delivery of software applications (e.g., reuse, modifiable, efficient, reliable, understandable, fault tolerant) Develop and maintain software development technical documentation to assist with software application maintenance and upgrades Provide software process management and configuration management throughout the software development lifecycle Qualifications: Required: U.S. Citizen with an active Top Secret or TS/SCI clearance (Must be SCI eligible) Bachelor's degree in related field and a minimum of 3 years of related experience Experience with Momentum Financials, including configuration and troubleshooting Proficiency in documenting technical issues and resolutions in a clear, concise manner Ability to communicate effectively with both technical and non-technical teams Strong understanding of IT support processes, ticket management, and incident escalation workflows Strong organizational skills with the ability to manage multiple tickets and priorities efficiently Excellent problem-solving skills with the ability to perform root cause analysis and develop long-term solutions Willingness to work onsite full time in a secure facility in Rosslyn, VA Desired: Self-starter Quick to learn and put new skills to use Experience with Federal Financial Management and systems Understanding of Agile methodologies Skill writing and executing SQL statements Web interface design experience - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $72,700 - $149,200 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Keywords: CACI, Sterling , Software Developer, IT / Software / Systems , Arlington, Virginia