Senior Software Developer
Caci Technologies
Chantilly, VA · Posted June 23, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at Caci Technologies
More in Virginia job market · All Senior Software Developer jobs (43) · Technology & Software · Engineering jobs
More roles at Caci Technologies
- CNC Team Lead · Danbury, CT
- Senior RF Systems Engineer · Melbourne, FL
- Senior Program Manager · Aurora, CO
- Senior Elasticsearch Engineer
- Information Systems Security Manager (ISSM) · Reston, VA
- Technical Project Manager (ServiceNow) · Chantilly, VA
Similar jobs
- Principal Software Engineer - DevOps / Infrastructure (Onsite) · RTX · sterling, VA
- Principal Software Engineer - Advanced Simulation & Training Systems (Onsite) · RTX · sterling, VA
- Sr. Software Engineer · Trinzic · Chantilly, VA
- Senior Full Stack Developer · Steampunk · McLean, VA
- Senior Full Stack Software Developer · Caci Technologies · Chesapeake, VA
- Senior Applications Developer · Bowhead Mission Solutions · Arlington, VA
Where Chantilly, VA ranks
Where Chantilly, VA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for pay after cost of living in the Mid-Atlantic$192k · of 37
- #1Best cities for pay after cost of living in the Southeast$192k · of 33
- #1Best cities for pay after cost of living in Virginia$192k · of 15
- #2Best all-round cities for mid-career professionals in the Mid-Atlantic78 / 100 · of 37
- #4Best cities for mid-career professionals66% · of 100
- #5Best cities for engineering pay after cost of living$198k · of 94
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- 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%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- 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.
Skills this job asks for
Say which you have and which you want to build. We use it to match you to jobs like this one.
About the job
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: None
Type of Travel: None
* * *
CACI is seeking a highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer’s modernization effort. The successful candidate will design, build, and deploy highly scalable, resilient, performant cloud microservices, develop code using various programming and scripting languages, and adhere to approved design plans and coding standards, as well as identify complex problems and review related information to develop and evaluate options. The candidate will collaborate with the user interface designer(s) to ensure seamless integration and will focus on innovating new and better ways to create solutions that add value. The CIT program is specifically seeking candidates with experience in Python, AWS, RDS, and file-based storage systems.
Required Qualifications:
ACTIVE TS/SCI with Polygraph • A master’s degree in Computer Science, Information Systems, Engineering, or additional years of specialized experience in a scientific or technical discipline. • Demonstrated hands-on experience with distributed cross-platform applications, orchestration, and security. • Excellent knowledge and experience of software quality process/assurance, including automation testing, unit/integration testing, desig
n/code review, code profiling and software CI/CD pipelines. • Demonstrated experience working with Agile software development and DevOps practices, such as infrastructure as code, continuous integration and automated deployment. • Experience using RESTful APIs or software development in a cloud environment. • Demonstrated knowledge and experience with Python, Java, and one or more scripting languages (e.g. Servlets, Hibernate, Spring, UI Frameworks, Web Services/REST, J2EE). • Knowledge and demonstrated experience with NoSQL and/or file-based storage (MongoDB, MS SQL Server, Oracle, Postgres, etc.) • Demonstrated experience with continuous integration/delivery tools (e.g. Git, Jenkins, Puppet, Terraform, etc.) or hands-on experience with distributed cross-platform applications, orchestration and security. • Working knowledge and demonstrated experience with data analysis methodology. • Demonstrated experience with Elasticsearch or OpenSearch. • Demonstrated experience in technical understanding of Cloud architecture. • Demonstrated experience in client-side technologies (Java, Swing, EXT JS, JSP/HTML). • Demonstrated experience with Unix/Linux operating system. • Experience with data lakes, Databricks, or other similar technologies. • Demonstrated experience in Web server technologies (e.g. Tomcat, Web Logic, IIS, HTTPCore). • Demonstrated knowledge of DevOps, Release engineering and Operations approach to automate deployments. • Demonstrated experience working in a dynamic working environment. • Demonstrated experience working in an Agile scrum teamwork environment.
Additional Qualifications: • Excellent communication and collaboration skills. • Analytical, critical, and creating thinking and problem-solving skills. • Excellent time management skills. • Attention to detail
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.
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.