Sr Full Stack Software Developer

About the role

We are seeking a skilled Full Stack Software Developer to join our team working on the Makalu contract. This role involves building and maintaining highly used and critically important cloud-native applications that provide Situational Awareness and Collaboration capabilities. The ideal candidate will have a strong background in Java and JavaScript development, along with experience in modern software development practices and cloud technologies. The role requires an active TS/SCI clearance and a commitment to maintaining the highest standards of security in all aspects of work.

Responsibilities

• Design, develop, and maintain cloud-native applications using Java and JavaScript
• Build and enhance Situational Awareness and Collaboration capabilities for critical systems
• Collaborate with cross-functional teams in an Agile environment
• Implement and work with microservices architecture in cloud environments
• Contribute to the full software development lifecycle, from conception to deployment
• Ensure code quality through testing and code reviews
• Stay updated with the latest industry trends and cloud technologies
• Participate in Agile ceremonies and contribute to continuous improvement efforts

Requirements

• Required:
• Proficiency in Java and JavaScript
• Experience developing in a Linux environment
• Either a Bachelor's degree in Computer Science, or graduation from an accredited coding bootcamp
• Must possess an active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance and polygraph preferred
• Minimum of 5-7 years of professional software development experience
• Must have or be willing to obtain Security+ certification
• Strong knowledge of Java and JavaScript programming languages
• Experience with software development best practices and methodologies
• Demonstrated ability to lead technical initiatives and mentor junior developers
• Strong system design and architecture skills
• Desired:
• Experience leading development teams in Agile environments
• Track record of successful delivery of complex, mission-critical applications
• Experience with Kubernetes or other containerized environment
• Knowledge of Elasticsearch
• Familiarity with Java Spring Boot framework
• Understanding of microservice architecture
• Experience with Agile development methodologies
• AWS developer experience
• Knowledge of WebSocket's
• Experience with RESTful API design and implementation
• Security+ certification (or willingness to obtain within a specified timeframe)
• -
• 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 :
• 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:
• $82,100-$172,400
• 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.

Benefits

Additional Information

Job Title: Sr Full Stack Software Developer Job Category: Engineering 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 Anticipated Posting End: 9/20/2026

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