Software Developer
Caci International
Springfield, VA · Posted October 8, 2026
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November 2026
- #1Best cities for mid-career professionals76% · of 100
- #1Best cities for mid-career professionals in the Mid-Atlantic76% · of 85
- #1Best cities for mid-career professionals in the Southeast76% · of 87
- #11Best cities for pay after cost of living in Virginia$129k · of 15
- #13Best all-round cities for mid-career professionals in the Southeast54 / 100 · of 33
- #14Best all-round cities for mid-career professionals in the Mid-Atlantic55 / 100 · of 37
Rankings about engineering jobs
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- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
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- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among software developers, AI is already used for some of the tasks. Measured exposure for software developers: 29% (some).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
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: Local
* * *
The Opportunity:
The T3 Software Developer is responsible for applying engineering principles and knowledge of programming languages to build software solutions for NSG/ASG end users. This position requires a minimum of five years information technology experience. Experience
includes full-stack information systems implementation, change management efforts or business process redesign and must possess a security clearance. A T3 Software Developer has experience in leading portions projects and may oversee specific project implementation teams.
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 T3 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
Qualifications: Required:
Must have a TS/SCI to begin employment and then be able to obtain and maintain a CI Poly within 30 days of hire.
Bachelor's degree and 7+ years of experience.
A minimum of 7 years (5 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.
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
This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.
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.
Since this position can be worked in more than one location, the range shown is the national average for the position.
The proposed salary range for this position is: $75,200-$158,100
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.