Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Continental US
Anticipated Posting End: 8/1/2026
The Opportunity:
We are looking for a Frontend-Heavy Software Engineer to join our development team in building modern, data-centric applications for government environments. In this role, you will be the primary driver for our user-facing applications, crafting highly responsive React interfaces that interact with high-performance Python services.
While this position does not require an active clearance to start, you must be eligible and willing to undergo a background investigation for a TS/SCI clearance. This is an ideal role for a skilled frontend developer looking to transition into the mission-critical government technology sector.
Responsibilities:
• Frontend Excellence: Lead the development of intuitive, modern user interfaces using React, ensuring accessibility and performance in a browser-based environment.
• API Integration: Collaborate with backend engineers to integrate UI components with Python services (FastAPI/Flask) running on AWS.
• Cloud-Native Development: Deploy and maintain frontend assets within an AWS Serverless ecosystem, utilizing S3 and CloudFront for distribution.
• Modernization: Assist in migrating legacy interface patterns into modular, microservices-supported components.
• CI/CD & Quality: Utilize GitLab CI/CD to automate deployments and maintain code integrity through rigorous Jest and integration testing.
Qualifications:
Required:
Ability to obtain and maintain a TS/SCI clearance.
Bachelors in Computer Science, Engineering, or a related field. Additional years of experience may be considered in lieu of a degree.
5+ years of experience with front end development and frameworks(React)
3+ years of experience with Python
3+ years of experience with AWS technologies to include S3, Cloudfront, Lambda, and API Gateway.
Knowledge of DynamoDB/MongoDB and PostgreSQL.
Desired:
Experience with Tailwind CSS or similar utility-first CSS frameworks.
Understanding of modern data lake concepts and the visualization of very large data sets (VLDS).
Familiarity with Java components and build tools like Maven or Gradle.
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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:
$82,100-$172,400CACI 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.