Senior Software Developer

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

Job Description:

Job Title: Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: The Senior-Level Software Engineer is responsible for applying engineering principles and knowledge of programming languages to build software solutions for NSG/ASG end users. Responsibilities: Designing and maintaining software systems for use within customer environment Evaluating, integrating and testing new software programs for deployment within NSG/ASG environments Optimizing software for speed and scalability utilizing available technology approved for use within NSG/ASG Writing and testing code as needed Consulting with clients, engineers, security specialists, and other stakeholders internal and external to customers Presenting new features to stakeholders and internal customers Assist in the development of test plans Verify and validate the results of unit tests conducted by other development teams. Writing scripts and code to automate and record the results of tests of integration and interoperability between services Work in concert with government accreditation specialists, to ensure that security related features are tested early in the development process Participates in the development of recommendations for altered processes, job aids, documentation changes, methodology updates, opportunities for innovation and topics for deeper dive analysis and further research, development, test and evaluation (RDT&E), or DevOps Research and Assessment (DORA); based on resulting decisions, performs low to medium complexity adoption, development, integration, implementation of improvements. Participation in all Agile ceremonies (Agile Development Meetings (Scrum, Sprint Planning, Sprint Review/ Demo, Backlog Grooming, Retrospective, etc.). The Senior-Level Software Engineer is also responsible for including outcomes from RDT&E in the various ceremonies and events (e.g., Scrum, Sprint Planning, Sprint Review/ Demo, Backlog Grooming, Retrospective, etc.), and supports the creation, maintenance, quality, and timely delivery of all Contract Deliverables (i.e., CDRL's 001 - 017). Qualifications: Required: Bachelor's degree and 9 years of experience. A minimum of 9 years (7 years with a Master's degree) of information technology experience. NGA experience, with specifically Amazon Web Services (AWS), CORE and NGA Cloud environments (XC, UC, SC, TC) Experience with but not limited to Red Hat, Windows Server, Oracle, JMeter, Jenkins, Swagger, Nexus, Apigee or GitHub/GitLab, Java, Bash, Curl, XML, JSON, SQL, JavaScript, and AWS, C2S. Experience with test management and defect tracking tools Experience with traditional Agile, and DevOps development practices and associated testing strategies, including test-driven development Must have experience in architecting, implementing and managing information technology systems. TS/SCI with Polygraph Must be able to obtain a Security certification within 90 days. Must be able to obtain an adjudicated Polygraph within 30 days. Desired: Demonstrated knowledge of NGA software accreditation procedures Demonstrated knowledge of NGA security procedures - 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: $103,800 - $218,100 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, Tuckahoe , Senior Software Developer, IT / Software / Systems , Springfield, Virginia